From a1d7e81859f554f3a53680cc35f0f49bf1f77098 Mon Sep 17 00:00:00 2001
From: wwf <1971391498@qq.com>
Date: 星期四, 14 五月 2026 14:37:02 +0800
Subject: [PATCH] 导入项目
---
src/components/Tinyflow/ui/index.js | 16984 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 16,984 insertions(+), 0 deletions(-)
diff --git a/src/components/Tinyflow/ui/index.js b/src/components/Tinyflow/ui/index.js
new file mode 100644
index 0000000..80e77b5
--- /dev/null
+++ b/src/components/Tinyflow/ui/index.js
@@ -0,0 +1,16984 @@
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+}
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+}
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+}
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+ "pointerover",
+ "pointerup",
+ "touchend",
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+ Promise.resolve().then(() => {
+ var t;
+ if (!e.defaultPrevented)
+ for (
+ const n of
+ /**@type {HTMLFormElement} */
+ e.target.elements
+ )
+ (t = n.__on_r) == null || t.call(n);
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+ // In the capture phase to guarantee we get noticed of it (no possiblity of stopPropagation)
+ { capture: !0 }
+ ));
+}
+function c1(e) {
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+}
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+}
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+ n(e);
+}
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+}
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+}
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+}
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+}
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+ return It(!1), /** @type {Exports} */
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+ return r.x = e.clientX, r.y = e.clientY, r = r.matrixTransform(t.getScreenCTM().inverse()), [r.x, r.y];
+ }
+ if (t.getBoundingClientRect) {
+ var o = t.getBoundingClientRect();
+ return [e.clientX - o.left - t.clientLeft, e.clientY - o.top - t.clientTop];
+ }
+ }
+ return [e.pageX, e.pageY];
+}
+const hh = { passive: !1 }, fo = { capture: !0, passive: !1 };
+function ts(e) {
+ e.stopImmediatePropagation();
+}
+function xr(e) {
+ e.preventDefault(), e.stopImmediatePropagation();
+}
+function Au(e) {
+ var t = e.document.documentElement, n = Kt(e).on("dragstart.drag", xr, fo);
+ "onselectstart" in t ? n.on("selectstart.drag", xr, fo) : (t.__noselect = t.style.MozUserSelect, t.style.MozUserSelect = "none");
+}
+function Lu(e, t) {
+ var n = e.document.documentElement, r = Kt(e).on("dragstart.drag", null);
+ t && (r.on("click.drag", xr, fo), setTimeout(function() {
+ r.on("click.drag", null);
+ }, 0)), "onselectstart" in n ? r.on("selectstart.drag", null) : (n.style.MozUserSelect = n.__noselect, delete n.__noselect);
+}
+const Yo = (e) => () => e;
+function bs(e, {
+ sourceEvent: t,
+ subject: n,
+ target: r,
+ identifier: o,
+ active: i,
+ x: s,
+ y: a,
+ dx: l,
+ dy: u,
+ dispatch: c
+}) {
+ Object.defineProperties(this, {
+ type: { value: e, enumerable: !0, configurable: !0 },
+ sourceEvent: { value: t, enumerable: !0, configurable: !0 },
+ subject: { value: n, enumerable: !0, configurable: !0 },
+ target: { value: r, enumerable: !0, configurable: !0 },
+ identifier: { value: o, enumerable: !0, configurable: !0 },
+ active: { value: i, enumerable: !0, configurable: !0 },
+ x: { value: s, enumerable: !0, configurable: !0 },
+ y: { value: a, enumerable: !0, configurable: !0 },
+ dx: { value: l, enumerable: !0, configurable: !0 },
+ dy: { value: u, enumerable: !0, configurable: !0 },
+ _: { value: c }
+ });
+}
+bs.prototype.on = function() {
+ var e = this._.on.apply(this._, arguments);
+ return e === this._ ? this : e;
+};
+function vh(e) {
+ return !e.ctrlKey && !e.button;
+}
+function ph() {
+ return this.parentNode;
+}
+function mh(e, t) {
+ return t ?? { x: e.x, y: e.y };
+}
+function yh() {
+ return navigator.maxTouchPoints || "ontouchstart" in this;
+}
+function wh() {
+ var e = vh, t = ph, n = mh, r = yh, o = {}, i = Ii("start", "drag", "end"), s = 0, a, l, u, c, f = 0;
+ function d(v) {
+ v.on("mousedown.drag", g).filter(r).on("touchstart.drag", C).on("touchmove.drag", $, hh).on("touchend.drag touchcancel.drag", m).style("touch-action", "none").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
+ }
+ function g(v, b) {
+ if (!(c || !e.call(this, v, b))) {
+ var N = _(this, t.call(this, v, b), v, b, "mouse");
+ N && (Kt(v.view).on("mousemove.drag", p, fo).on("mouseup.drag", x, fo), Au(v.view), ts(v), u = !1, a = v.clientX, l = v.clientY, N("start", v));
+ }
+ }
+ function p(v) {
+ if (xr(v), !u) {
+ var b = v.clientX - a, N = v.clientY - l;
+ u = b * b + N * N > f;
+ }
+ o.mouse("drag", v);
+ }
+ function x(v) {
+ Kt(v.view).on("mousemove.drag mouseup.drag", null), Lu(v.view, u), xr(v), o.mouse("end", v);
+ }
+ function C(v, b) {
+ if (e.call(this, v, b)) {
+ var N = v.changedTouches, E = t.call(this, v, b), M = N.length, D, V;
+ for (D = 0; D < M; ++D)
+ (V = _(this, E, v, b, N[D].identifier, N[D])) && (ts(v), V("start", v, N[D]));
+ }
+ }
+ function $(v) {
+ var b = v.changedTouches, N = b.length, E, M;
+ for (E = 0; E < N; ++E)
+ (M = o[b[E].identifier]) && (xr(v), M("drag", v, b[E]));
+ }
+ function m(v) {
+ var b = v.changedTouches, N = b.length, E, M;
+ for (c && clearTimeout(c), c = setTimeout(function() {
+ c = null;
+ }, 500), E = 0; E < N; ++E)
+ (M = o[b[E].identifier]) && (ts(v), M("end", v, b[E]));
+ }
+ function _(v, b, N, E, M, D) {
+ var V = i.copy(), A = Qt(D || N, b), O, R, S;
+ if ((S = n.call(v, new bs("beforestart", {
+ sourceEvent: N,
+ target: d,
+ identifier: M,
+ active: s,
+ x: A[0],
+ y: A[1],
+ dx: 0,
+ dy: 0,
+ dispatch: V
+ }), E)) != null)
+ return O = S.x - A[0] || 0, R = S.y - A[1] || 0, function T(k, P, H) {
+ var I = A, B;
+ switch (k) {
+ case "start":
+ o[M] = T, B = s++;
+ break;
+ case "end":
+ delete o[M], --s;
+ // falls through
+ case "drag":
+ A = Qt(H || P, b), B = s;
+ break;
+ }
+ V.call(
+ k,
+ v,
+ new bs(k, {
+ sourceEvent: P,
+ subject: S,
+ target: d,
+ identifier: M,
+ active: B,
+ x: A[0] + O,
+ y: A[1] + R,
+ dx: A[0] - I[0],
+ dy: A[1] - I[1],
+ dispatch: V
+ }),
+ E
+ );
+ };
+ }
+ return d.filter = function(v) {
+ return arguments.length ? (e = typeof v == "function" ? v : Yo(!!v), d) : e;
+ }, d.container = function(v) {
+ return arguments.length ? (t = typeof v == "function" ? v : Yo(v), d) : t;
+ }, d.subject = function(v) {
+ return arguments.length ? (n = typeof v == "function" ? v : Yo(v), d) : n;
+ }, d.touchable = function(v) {
+ return arguments.length ? (r = typeof v == "function" ? v : Yo(!!v), d) : r;
+ }, d.on = function() {
+ var v = i.on.apply(i, arguments);
+ return v === i ? d : v;
+ }, d.clickDistance = function(v) {
+ return arguments.length ? (f = (v = +v) * v, d) : Math.sqrt(f);
+ }, d;
+}
+function ra(e, t, n) {
+ e.prototype = t.prototype = n, n.constructor = e;
+}
+function Ou(e, t) {
+ var n = Object.create(e.prototype);
+ for (var r in t) n[r] = t[r];
+ return n;
+}
+function So() {
+}
+var go = 0.7, ci = 1 / go, br = "\\s*([+-]?\\d+)\\s*", ho = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)\\s*", pn = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)%\\s*", _h = /^#([0-9a-f]{3,8})$/, xh = new RegExp(`^rgb\\(${br},${br},${br}\\)$`), bh = new RegExp(`^rgb\\(${pn},${pn},${pn}\\)$`), Ch = new RegExp(`^rgba\\(${br},${br},${br},${ho}\\)$`), kh = new RegExp(`^rgba\\(${pn},${pn},${pn},${ho}\\)$`), $h = new RegExp(`^hsl\\(${ho},${pn},${pn}\\)$`), Eh = new RegExp(`^hsla\\(${ho},${pn},${pn},${ho}\\)$`), Fa = {
+ aliceblue: 15792383,
+ antiquewhite: 16444375,
+ aqua: 65535,
+ aquamarine: 8388564,
+ azure: 15794175,
+ beige: 16119260,
+ bisque: 16770244,
+ black: 0,
+ blanchedalmond: 16772045,
+ blue: 255,
+ blueviolet: 9055202,
+ brown: 10824234,
+ burlywood: 14596231,
+ cadetblue: 6266528,
+ chartreuse: 8388352,
+ chocolate: 13789470,
+ coral: 16744272,
+ cornflowerblue: 6591981,
+ cornsilk: 16775388,
+ crimson: 14423100,
+ cyan: 65535,
+ darkblue: 139,
+ darkcyan: 35723,
+ darkgoldenrod: 12092939,
+ darkgray: 11119017,
+ darkgreen: 25600,
+ darkgrey: 11119017,
+ darkkhaki: 12433259,
+ darkmagenta: 9109643,
+ darkolivegreen: 5597999,
+ darkorange: 16747520,
+ darkorchid: 10040012,
+ darkred: 9109504,
+ darksalmon: 15308410,
+ darkseagreen: 9419919,
+ darkslateblue: 4734347,
+ darkslategray: 3100495,
+ darkslategrey: 3100495,
+ darkturquoise: 52945,
+ darkviolet: 9699539,
+ deeppink: 16716947,
+ deepskyblue: 49151,
+ dimgray: 6908265,
+ dimgrey: 6908265,
+ dodgerblue: 2003199,
+ firebrick: 11674146,
+ floralwhite: 16775920,
+ forestgreen: 2263842,
+ fuchsia: 16711935,
+ gainsboro: 14474460,
+ ghostwhite: 16316671,
+ gold: 16766720,
+ goldenrod: 14329120,
+ gray: 8421504,
+ green: 32768,
+ greenyellow: 11403055,
+ grey: 8421504,
+ honeydew: 15794160,
+ hotpink: 16738740,
+ indianred: 13458524,
+ indigo: 4915330,
+ ivory: 16777200,
+ khaki: 15787660,
+ lavender: 15132410,
+ lavenderblush: 16773365,
+ lawngreen: 8190976,
+ lemonchiffon: 16775885,
+ lightblue: 11393254,
+ lightcoral: 15761536,
+ lightcyan: 14745599,
+ lightgoldenrodyellow: 16448210,
+ lightgray: 13882323,
+ lightgreen: 9498256,
+ lightgrey: 13882323,
+ lightpink: 16758465,
+ lightsalmon: 16752762,
+ lightseagreen: 2142890,
+ lightskyblue: 8900346,
+ lightslategray: 7833753,
+ lightslategrey: 7833753,
+ lightsteelblue: 11584734,
+ lightyellow: 16777184,
+ lime: 65280,
+ limegreen: 3329330,
+ linen: 16445670,
+ magenta: 16711935,
+ maroon: 8388608,
+ mediumaquamarine: 6737322,
+ mediumblue: 205,
+ mediumorchid: 12211667,
+ mediumpurple: 9662683,
+ mediumseagreen: 3978097,
+ mediumslateblue: 8087790,
+ mediumspringgreen: 64154,
+ mediumturquoise: 4772300,
+ mediumvioletred: 13047173,
+ midnightblue: 1644912,
+ mintcream: 16121850,
+ mistyrose: 16770273,
+ moccasin: 16770229,
+ navajowhite: 16768685,
+ navy: 128,
+ oldlace: 16643558,
+ olive: 8421376,
+ olivedrab: 7048739,
+ orange: 16753920,
+ orangered: 16729344,
+ orchid: 14315734,
+ palegoldenrod: 15657130,
+ palegreen: 10025880,
+ paleturquoise: 11529966,
+ palevioletred: 14381203,
+ papayawhip: 16773077,
+ peachpuff: 16767673,
+ peru: 13468991,
+ pink: 16761035,
+ plum: 14524637,
+ powderblue: 11591910,
+ purple: 8388736,
+ rebeccapurple: 6697881,
+ red: 16711680,
+ rosybrown: 12357519,
+ royalblue: 4286945,
+ saddlebrown: 9127187,
+ salmon: 16416882,
+ sandybrown: 16032864,
+ seagreen: 3050327,
+ seashell: 16774638,
+ sienna: 10506797,
+ silver: 12632256,
+ skyblue: 8900331,
+ slateblue: 6970061,
+ slategray: 7372944,
+ slategrey: 7372944,
+ snow: 16775930,
+ springgreen: 65407,
+ steelblue: 4620980,
+ tan: 13808780,
+ teal: 32896,
+ thistle: 14204888,
+ tomato: 16737095,
+ turquoise: 4251856,
+ violet: 15631086,
+ wheat: 16113331,
+ white: 16777215,
+ whitesmoke: 16119285,
+ yellow: 16776960,
+ yellowgreen: 10145074
+};
+ra(So, vo, {
+ copy(e) {
+ return Object.assign(new this.constructor(), this, e);
+ },
+ displayable() {
+ return this.rgb().displayable();
+ },
+ hex: Wa,
+ // Deprecated! Use color.formatHex.
+ formatHex: Wa,
+ formatHex8: Sh,
+ formatHsl: Ph,
+ formatRgb: Ka,
+ toString: Ka
+});
+function Wa() {
+ return this.rgb().formatHex();
+}
+function Sh() {
+ return this.rgb().formatHex8();
+}
+function Ph() {
+ return Iu(this).formatHsl();
+}
+function Ka() {
+ return this.rgb().formatRgb();
+}
+function vo(e) {
+ var t, n;
+ return e = (e + "").trim().toLowerCase(), (t = _h.exec(e)) ? (n = t[1].length, t = parseInt(t[1], 16), n === 6 ? qa(t) : n === 3 ? new Ht(t >> 8 & 15 | t >> 4 & 240, t >> 4 & 15 | t & 240, (t & 15) << 4 | t & 15, 1) : n === 8 ? Zo(t >> 24 & 255, t >> 16 & 255, t >> 8 & 255, (t & 255) / 255) : n === 4 ? Zo(t >> 12 & 15 | t >> 8 & 240, t >> 8 & 15 | t >> 4 & 240, t >> 4 & 15 | t & 240, ((t & 15) << 4 | t & 15) / 255) : null) : (t = xh.exec(e)) ? new Ht(t[1], t[2], t[3], 1) : (t = bh.exec(e)) ? new Ht(t[1] * 255 / 100, t[2] * 255 / 100, t[3] * 255 / 100, 1) : (t = Ch.exec(e)) ? Zo(t[1], t[2], t[3], t[4]) : (t = kh.exec(e)) ? Zo(t[1] * 255 / 100, t[2] * 255 / 100, t[3] * 255 / 100, t[4]) : (t = $h.exec(e)) ? ja(t[1], t[2] / 100, t[3] / 100, 1) : (t = Eh.exec(e)) ? ja(t[1], t[2] / 100, t[3] / 100, t[4]) : Fa.hasOwnProperty(e) ? qa(Fa[e]) : e === "transparent" ? new Ht(NaN, NaN, NaN, 0) : null;
+}
+function qa(e) {
+ return new Ht(e >> 16 & 255, e >> 8 & 255, e & 255, 1);
+}
+function Zo(e, t, n, r) {
+ return r <= 0 && (e = t = n = NaN), new Ht(e, t, n, r);
+}
+function Nh(e) {
+ return e instanceof So || (e = vo(e)), e ? (e = e.rgb(), new Ht(e.r, e.g, e.b, e.opacity)) : new Ht();
+}
+function Cs(e, t, n, r) {
+ return arguments.length === 1 ? Nh(e) : new Ht(e, t, n, r ?? 1);
+}
+function Ht(e, t, n, r) {
+ this.r = +e, this.g = +t, this.b = +n, this.opacity = +r;
+}
+ra(Ht, Cs, Ou(So, {
+ brighter(e) {
+ return e = e == null ? ci : Math.pow(ci, e), new Ht(this.r * e, this.g * e, this.b * e, this.opacity);
+ },
+ darker(e) {
+ return e = e == null ? go : Math.pow(go, e), new Ht(this.r * e, this.g * e, this.b * e, this.opacity);
+ },
+ rgb() {
+ return this;
+ },
+ clamp() {
+ return new Ht(sr(this.r), sr(this.g), sr(this.b), di(this.opacity));
+ },
+ displayable() {
+ return -0.5 <= this.r && this.r < 255.5 && -0.5 <= this.g && this.g < 255.5 && -0.5 <= this.b && this.b < 255.5 && 0 <= this.opacity && this.opacity <= 1;
+ },
+ hex: Ga,
+ // Deprecated! Use color.formatHex.
+ formatHex: Ga,
+ formatHex8: Mh,
+ formatRgb: Ua,
+ toString: Ua
+}));
+function Ga() {
+ return `#${or(this.r)}${or(this.g)}${or(this.b)}`;
+}
+function Mh() {
+ return `#${or(this.r)}${or(this.g)}${or(this.b)}${or((isNaN(this.opacity) ? 1 : this.opacity) * 255)}`;
+}
+function Ua() {
+ const e = di(this.opacity);
+ return `${e === 1 ? "rgb(" : "rgba("}${sr(this.r)}, ${sr(this.g)}, ${sr(this.b)}${e === 1 ? ")" : `, ${e})`}`;
+}
+function di(e) {
+ return isNaN(e) ? 1 : Math.max(0, Math.min(1, e));
+}
+function sr(e) {
+ return Math.max(0, Math.min(255, Math.round(e) || 0));
+}
+function or(e) {
+ return e = sr(e), (e < 16 ? "0" : "") + e.toString(16);
+}
+function ja(e, t, n, r) {
+ return r <= 0 ? e = t = n = NaN : n <= 0 || n >= 1 ? e = t = NaN : t <= 0 && (e = NaN), new tn(e, t, n, r);
+}
+function Iu(e) {
+ if (e instanceof tn) return new tn(e.h, e.s, e.l, e.opacity);
+ if (e instanceof So || (e = vo(e)), !e) return new tn();
+ if (e instanceof tn) return e;
+ e = e.rgb();
+ var t = e.r / 255, n = e.g / 255, r = e.b / 255, o = Math.min(t, n, r), i = Math.max(t, n, r), s = NaN, a = i - o, l = (i + o) / 2;
+ return a ? (t === i ? s = (n - r) / a + (n < r) * 6 : n === i ? s = (r - t) / a + 2 : s = (t - n) / a + 4, a /= l < 0.5 ? i + o : 2 - i - o, s *= 60) : a = l > 0 && l < 1 ? 0 : s, new tn(s, a, l, e.opacity);
+}
+function Th(e, t, n, r) {
+ return arguments.length === 1 ? Iu(e) : new tn(e, t, n, r ?? 1);
+}
+function tn(e, t, n, r) {
+ this.h = +e, this.s = +t, this.l = +n, this.opacity = +r;
+}
+ra(tn, Th, Ou(So, {
+ brighter(e) {
+ return e = e == null ? ci : Math.pow(ci, e), new tn(this.h, this.s, this.l * e, this.opacity);
+ },
+ darker(e) {
+ return e = e == null ? go : Math.pow(go, e), new tn(this.h, this.s, this.l * e, this.opacity);
+ },
+ rgb() {
+ var e = this.h % 360 + (this.h < 0) * 360, t = isNaN(e) || isNaN(this.s) ? 0 : this.s, n = this.l, r = n + (n < 0.5 ? n : 1 - n) * t, o = 2 * n - r;
+ return new Ht(
+ ns(e >= 240 ? e - 240 : e + 120, o, r),
+ ns(e, o, r),
+ ns(e < 120 ? e + 240 : e - 120, o, r),
+ this.opacity
+ );
+ },
+ clamp() {
+ return new tn(Ja(this.h), Xo(this.s), Xo(this.l), di(this.opacity));
+ },
+ displayable() {
+ return (0 <= this.s && this.s <= 1 || isNaN(this.s)) && 0 <= this.l && this.l <= 1 && 0 <= this.opacity && this.opacity <= 1;
+ },
+ formatHsl() {
+ const e = di(this.opacity);
+ return `${e === 1 ? "hsl(" : "hsla("}${Ja(this.h)}, ${Xo(this.s) * 100}%, ${Xo(this.l) * 100}%${e === 1 ? ")" : `, ${e})`}`;
+ }
+}));
+function Ja(e) {
+ return e = (e || 0) % 360, e < 0 ? e + 360 : e;
+}
+function Xo(e) {
+ return Math.max(0, Math.min(1, e || 0));
+}
+function ns(e, t, n) {
+ return (e < 60 ? t + (n - t) * e / 60 : e < 180 ? n : e < 240 ? t + (n - t) * (240 - e) / 60 : t) * 255;
+}
+const zu = (e) => () => e;
+function Hh(e, t) {
+ return function(n) {
+ return e + n * t;
+ };
+}
+function Vh(e, t, n) {
+ return e = Math.pow(e, n), t = Math.pow(t, n) - e, n = 1 / n, function(r) {
+ return Math.pow(e + r * t, n);
+ };
+}
+function Dh(e) {
+ return (e = +e) == 1 ? Ru : function(t, n) {
+ return n - t ? Vh(t, n, e) : zu(isNaN(t) ? n : t);
+ };
+}
+function Ru(e, t) {
+ var n = t - e;
+ return n ? Hh(e, n) : zu(isNaN(e) ? t : e);
+}
+const Qa = function e(t) {
+ var n = Dh(t);
+ function r(o, i) {
+ var s = n((o = Cs(o)).r, (i = Cs(i)).r), a = n(o.g, i.g), l = n(o.b, i.b), u = Ru(o.opacity, i.opacity);
+ return function(c) {
+ return o.r = s(c), o.g = a(c), o.b = l(c), o.opacity = u(c), o + "";
+ };
+ }
+ return r.gamma = e, r;
+}(1);
+function Yn(e, t) {
+ return e = +e, t = +t, function(n) {
+ return e * (1 - n) + t * n;
+ };
+}
+var ks = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, rs = new RegExp(ks.source, "g");
+function Ah(e) {
+ return function() {
+ return e;
+ };
+}
+function Lh(e) {
+ return function(t) {
+ return e(t) + "";
+ };
+}
+function Oh(e, t) {
+ var n = ks.lastIndex = rs.lastIndex = 0, r, o, i, s = -1, a = [], l = [];
+ for (e = e + "", t = t + ""; (r = ks.exec(e)) && (o = rs.exec(t)); )
+ (i = o.index) > n && (i = t.slice(n, i), a[s] ? a[s] += i : a[++s] = i), (r = r[0]) === (o = o[0]) ? a[s] ? a[s] += o : a[++s] = o : (a[++s] = null, l.push({ i: s, x: Yn(r, o) })), n = rs.lastIndex;
+ return n < t.length && (i = t.slice(n), a[s] ? a[s] += i : a[++s] = i), a.length < 2 ? l[0] ? Lh(l[0].x) : Ah(t) : (t = l.length, function(u) {
+ for (var c = 0, f; c < t; ++c) a[(f = l[c]).i] = f.x(u);
+ return a.join("");
+ });
+}
+var el = 180 / Math.PI, $s = {
+ translateX: 0,
+ translateY: 0,
+ rotate: 0,
+ skewX: 0,
+ scaleX: 1,
+ scaleY: 1
+};
+function Bu(e, t, n, r, o, i) {
+ var s, a, l;
+ return (s = Math.sqrt(e * e + t * t)) && (e /= s, t /= s), (l = e * n + t * r) && (n -= e * l, r -= t * l), (a = Math.sqrt(n * n + r * r)) && (n /= a, r /= a, l /= a), e * r < t * n && (e = -e, t = -t, l = -l, s = -s), {
+ translateX: o,
+ translateY: i,
+ rotate: Math.atan2(t, e) * el,
+ skewX: Math.atan(l) * el,
+ scaleX: s,
+ scaleY: a
+ };
+}
+var Fo;
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+}
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+}
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+}
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+}
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+function Gv(e) {
+ var t = "text";
+ if (arguments.length < 1) return (t = this.tween(t)) && t._value;
+ if (e == null) return this.tween(t, null);
+ if (typeof e != "function") throw new Error();
+ return this.tween(t, qv(e));
+}
+function Uv() {
+ for (var e = this._name, t = this._id, n = Gu(), r = this._groups, o = r.length, i = 0; i < o; ++i)
+ for (var s = r[i], a = s.length, l, u = 0; u < a; ++u)
+ if (l = s[u]) {
+ var c = cn(l, t);
+ Bi(l, e, n, u, s, {
+ time: c.time + c.delay + c.duration,
+ delay: 0,
+ duration: c.duration,
+ ease: c.ease
+ });
+ }
+ return new Ln(r, this._parents, e, n);
+}
+function jv() {
+ var e, t, n = this, r = n._id, o = n.size();
+ return new Promise(function(i, s) {
+ var a = { value: s }, l = { value: function() {
+ --o === 0 && i();
+ } };
+ n.each(function() {
+ var u = Cn(this, r), c = u.on;
+ c !== e && (t = (e = c).copy(), t._.cancel.push(a), t._.interrupt.push(a), t._.end.push(l)), u.on = t;
+ }), o === 0 && i();
+ });
+}
+var Jv = 0;
+function Ln(e, t, n, r) {
+ this._groups = e, this._parents = t, this._name = n, this._id = r;
+}
+function Gu() {
+ return ++Jv;
+}
+var $n = Eo.prototype;
+Ln.prototype = {
+ constructor: Ln,
+ select: Hv,
+ selectAll: Vv,
+ selectChild: $n.selectChild,
+ selectChildren: $n.selectChildren,
+ filter: $v,
+ merge: Ev,
+ selection: Av,
+ transition: Uv,
+ call: $n.call,
+ nodes: $n.nodes,
+ node: $n.node,
+ size: $n.size,
+ empty: $n.empty,
+ each: $n.each,
+ on: Nv,
+ attr: uv,
+ attrTween: hv,
+ style: Rv,
+ styleTween: Zv,
+ text: Wv,
+ textTween: Gv,
+ remove: Tv,
+ tween: nv,
+ delay: mv,
+ duration: _v,
+ ease: bv,
+ easeVarying: kv,
+ end: jv,
+ [Symbol.iterator]: $n[Symbol.iterator]
+};
+function Qv(e) {
+ return ((e *= 2) <= 1 ? e * e * e : (e -= 2) * e * e + 2) / 2;
+}
+var e0 = {
+ time: null,
+ // Set on use.
+ delay: 0,
+ duration: 250,
+ ease: Qv
+};
+function t0(e, t) {
+ for (var n; !(n = e.__transition) || !(n = n[t]); )
+ if (!(e = e.parentNode))
+ throw new Error(`transition ${t} not found`);
+ return n;
+}
+function n0(e) {
+ var t, n;
+ e instanceof Ln ? (t = e._id, e = e._name) : (t = Gu(), (n = e0).time = oa(), e = e == null ? null : e + "");
+ for (var r = this._groups, o = r.length, i = 0; i < o; ++i)
+ for (var s = r[i], a = s.length, l, u = 0; u < a; ++u)
+ (l = s[u]) && Bi(l, e, t, u, s, n || t0(l, t));
+ return new Ln(r, this._parents, e, t);
+}
+Eo.prototype.interrupt = Qh;
+Eo.prototype.transition = n0;
+const Wo = (e) => () => e;
+function r0(e, {
+ sourceEvent: t,
+ target: n,
+ transform: r,
+ dispatch: o
+}) {
+ Object.defineProperties(this, {
+ type: { value: e, enumerable: !0, configurable: !0 },
+ sourceEvent: { value: t, enumerable: !0, configurable: !0 },
+ target: { value: n, enumerable: !0, configurable: !0 },
+ transform: { value: r, enumerable: !0, configurable: !0 },
+ _: { value: o }
+ });
+}
+function Pn(e, t, n) {
+ this.k = e, this.x = t, this.y = n;
+}
+Pn.prototype = {
+ constructor: Pn,
+ scale: function(e) {
+ return e === 1 ? this : new Pn(this.k * e, this.x, this.y);
+ },
+ translate: function(e, t) {
+ return e === 0 & t === 0 ? this : new Pn(this.k, this.x + this.k * e, this.y + this.k * t);
+ },
+ apply: function(e) {
+ return [e[0] * this.k + this.x, e[1] * this.k + this.y];
+ },
+ applyX: function(e) {
+ return e * this.k + this.x;
+ },
+ applyY: function(e) {
+ return e * this.k + this.y;
+ },
+ invert: function(e) {
+ return [(e[0] - this.x) / this.k, (e[1] - this.y) / this.k];
+ },
+ invertX: function(e) {
+ return (e - this.x) / this.k;
+ },
+ invertY: function(e) {
+ return (e - this.y) / this.k;
+ },
+ rescaleX: function(e) {
+ return e.copy().domain(e.range().map(this.invertX, this).map(e.invert, e));
+ },
+ rescaleY: function(e) {
+ return e.copy().domain(e.range().map(this.invertY, this).map(e.invert, e));
+ },
+ toString: function() {
+ return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")";
+ }
+};
+var Yi = new Pn(1, 0, 0);
+Uu.prototype = Pn.prototype;
+function Uu(e) {
+ for (; !e.__zoom; ) if (!(e = e.parentNode)) return Yi;
+ return e.__zoom;
+}
+function os(e) {
+ e.stopImmediatePropagation();
+}
+function Qr(e) {
+ e.preventDefault(), e.stopImmediatePropagation();
+}
+function o0(e) {
+ return (!e.ctrlKey || e.type === "wheel") && !e.button;
+}
+function i0() {
+ var e = this;
+ return e instanceof SVGElement ? (e = e.ownerSVGElement || e, e.hasAttribute("viewBox") ? (e = e.viewBox.baseVal, [[e.x, e.y], [e.x + e.width, e.y + e.height]]) : [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]) : [[0, 0], [e.clientWidth, e.clientHeight]];
+}
+function sl() {
+ return this.__zoom || Yi;
+}
+function s0(e) {
+ return -e.deltaY * (e.deltaMode === 1 ? 0.05 : e.deltaMode ? 1 : 2e-3) * (e.ctrlKey ? 10 : 1);
+}
+function a0() {
+ return navigator.maxTouchPoints || "ontouchstart" in this;
+}
+function l0(e, t, n) {
+ var r = e.invertX(t[0][0]) - n[0][0], o = e.invertX(t[1][0]) - n[1][0], i = e.invertY(t[0][1]) - n[0][1], s = e.invertY(t[1][1]) - n[1][1];
+ return e.translate(
+ o > r ? (r + o) / 2 : Math.min(0, r) || Math.max(0, o),
+ s > i ? (i + s) / 2 : Math.min(0, i) || Math.max(0, s)
+ );
+}
+function ju() {
+ var e = o0, t = i0, n = l0, r = s0, o = a0, i = [0, 1 / 0], s = [[-1 / 0, -1 / 0], [1 / 0, 1 / 0]], a = 250, l = Fh, u = Ii("start", "zoom", "end"), c, f, d, g = 500, p = 150, x = 0, C = 10;
+ function $(S) {
+ S.property("__zoom", sl).on("wheel.zoom", M, { passive: !1 }).on("mousedown.zoom", D).on("dblclick.zoom", V).filter(o).on("touchstart.zoom", A).on("touchmove.zoom", O).on("touchend.zoom touchcancel.zoom", R).style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
+ }
+ $.transform = function(S, T, k, P) {
+ var H = S.selection ? S.selection() : S;
+ H.property("__zoom", sl), S !== H ? b(S, T, k, P) : H.interrupt().each(function() {
+ N(this, arguments).event(P).start().zoom(null, typeof T == "function" ? T.apply(this, arguments) : T).end();
+ });
+ }, $.scaleBy = function(S, T, k, P) {
+ $.scaleTo(S, function() {
+ var H = this.__zoom.k, I = typeof T == "function" ? T.apply(this, arguments) : T;
+ return H * I;
+ }, k, P);
+ }, $.scaleTo = function(S, T, k, P) {
+ $.transform(S, function() {
+ var H = t.apply(this, arguments), I = this.__zoom, B = k == null ? v(H) : typeof k == "function" ? k.apply(this, arguments) : k, F = I.invert(B), K = typeof T == "function" ? T.apply(this, arguments) : T;
+ return n(_(m(I, K), B, F), H, s);
+ }, k, P);
+ }, $.translateBy = function(S, T, k, P) {
+ $.transform(S, function() {
+ return n(this.__zoom.translate(
+ typeof T == "function" ? T.apply(this, arguments) : T,
+ typeof k == "function" ? k.apply(this, arguments) : k
+ ), t.apply(this, arguments), s);
+ }, null, P);
+ }, $.translateTo = function(S, T, k, P, H) {
+ $.transform(S, function() {
+ var I = t.apply(this, arguments), B = this.__zoom, F = P == null ? v(I) : typeof P == "function" ? P.apply(this, arguments) : P;
+ return n(Yi.translate(F[0], F[1]).scale(B.k).translate(
+ typeof T == "function" ? -T.apply(this, arguments) : -T,
+ typeof k == "function" ? -k.apply(this, arguments) : -k
+ ), I, s);
+ }, P, H);
+ };
+ function m(S, T) {
+ return T = Math.max(i[0], Math.min(i[1], T)), T === S.k ? S : new Pn(T, S.x, S.y);
+ }
+ function _(S, T, k) {
+ var P = T[0] - k[0] * S.k, H = T[1] - k[1] * S.k;
+ return P === S.x && H === S.y ? S : new Pn(S.k, P, H);
+ }
+ function v(S) {
+ return [(+S[0][0] + +S[1][0]) / 2, (+S[0][1] + +S[1][1]) / 2];
+ }
+ function b(S, T, k, P) {
+ S.on("start.zoom", function() {
+ N(this, arguments).event(P).start();
+ }).on("interrupt.zoom end.zoom", function() {
+ N(this, arguments).event(P).end();
+ }).tween("zoom", function() {
+ var H = this, I = arguments, B = N(H, I).event(P), F = t.apply(H, I), K = k == null ? v(F) : typeof k == "function" ? k.apply(H, I) : k, ie = Math.max(F[1][0] - F[0][0], F[1][1] - F[0][1]), ee = H.__zoom, W = typeof T == "function" ? T.apply(H, I) : T, ue = l(ee.invert(K).concat(ie / ee.k), W.invert(K).concat(ie / W.k));
+ return function(me) {
+ if (me === 1) me = W;
+ else {
+ var Ce = ue(me), ge = ie / Ce[2];
+ me = new Pn(ge, K[0] - Ce[0] * ge, K[1] - Ce[1] * ge);
+ }
+ B.zoom(null, me);
+ };
+ });
+ }
+ function N(S, T, k) {
+ return !k && S.__zooming || new E(S, T);
+ }
+ function E(S, T) {
+ this.that = S, this.args = T, this.active = 0, this.sourceEvent = null, this.extent = t.apply(S, T), this.taps = 0;
+ }
+ E.prototype = {
+ event: function(S) {
+ return S && (this.sourceEvent = S), this;
+ },
+ start: function() {
+ return ++this.active === 1 && (this.that.__zooming = this, this.emit("start")), this;
+ },
+ zoom: function(S, T) {
+ return this.mouse && S !== "mouse" && (this.mouse[1] = T.invert(this.mouse[0])), this.touch0 && S !== "touch" && (this.touch0[1] = T.invert(this.touch0[0])), this.touch1 && S !== "touch" && (this.touch1[1] = T.invert(this.touch1[0])), this.that.__zoom = T, this.emit("zoom"), this;
+ },
+ end: function() {
+ return --this.active === 0 && (delete this.that.__zooming, this.emit("end")), this;
+ },
+ emit: function(S) {
+ var T = Kt(this.that).datum();
+ u.call(
+ S,
+ this.that,
+ new r0(S, {
+ sourceEvent: this.sourceEvent,
+ target: $,
+ transform: this.that.__zoom,
+ dispatch: u
+ }),
+ T
+ );
+ }
+ };
+ function M(S, ...T) {
+ if (!e.apply(this, arguments)) return;
+ var k = N(this, T).event(S), P = this.__zoom, H = Math.max(i[0], Math.min(i[1], P.k * Math.pow(2, r.apply(this, arguments)))), I = Qt(S);
+ if (k.wheel)
+ (k.mouse[0][0] !== I[0] || k.mouse[0][1] !== I[1]) && (k.mouse[1] = P.invert(k.mouse[0] = I)), clearTimeout(k.wheel);
+ else {
+ if (P.k === H) return;
+ k.mouse = [I, P.invert(I)], Qo(this), k.start();
+ }
+ Qr(S), k.wheel = setTimeout(B, p), k.zoom("mouse", n(_(m(P, H), k.mouse[0], k.mouse[1]), k.extent, s));
+ function B() {
+ k.wheel = null, k.end();
+ }
+ }
+ function D(S, ...T) {
+ if (d || !e.apply(this, arguments)) return;
+ var k = S.currentTarget, P = N(this, T, !0).event(S), H = Kt(S.view).on("mousemove.zoom", K, !0).on("mouseup.zoom", ie, !0), I = Qt(S, k), B = S.clientX, F = S.clientY;
+ Au(S.view), os(S), P.mouse = [I, this.__zoom.invert(I)], Qo(this), P.start();
+ function K(ee) {
+ if (Qr(ee), !P.moved) {
+ var W = ee.clientX - B, ue = ee.clientY - F;
+ P.moved = W * W + ue * ue > x;
+ }
+ P.event(ee).zoom("mouse", n(_(P.that.__zoom, P.mouse[0] = Qt(ee, k), P.mouse[1]), P.extent, s));
+ }
+ function ie(ee) {
+ H.on("mousemove.zoom mouseup.zoom", null), Lu(ee.view, P.moved), Qr(ee), P.event(ee).end();
+ }
+ }
+ function V(S, ...T) {
+ if (e.apply(this, arguments)) {
+ var k = this.__zoom, P = Qt(S.changedTouches ? S.changedTouches[0] : S, this), H = k.invert(P), I = k.k * (S.shiftKey ? 0.5 : 2), B = n(_(m(k, I), P, H), t.apply(this, T), s);
+ Qr(S), a > 0 ? Kt(this).transition().duration(a).call(b, B, P, S) : Kt(this).call($.transform, B, P, S);
+ }
+ }
+ function A(S, ...T) {
+ if (e.apply(this, arguments)) {
+ var k = S.touches, P = k.length, H = N(this, T, S.changedTouches.length === P).event(S), I, B, F, K;
+ for (os(S), B = 0; B < P; ++B)
+ F = k[B], K = Qt(F, this), K = [K, this.__zoom.invert(K), F.identifier], H.touch0 ? !H.touch1 && H.touch0[2] !== K[2] && (H.touch1 = K, H.taps = 0) : (H.touch0 = K, I = !0, H.taps = 1 + !!c);
+ c && (c = clearTimeout(c)), I && (H.taps < 2 && (f = K[0], c = setTimeout(function() {
+ c = null;
+ }, g)), Qo(this), H.start());
+ }
+ }
+ function O(S, ...T) {
+ if (this.__zooming) {
+ var k = N(this, T).event(S), P = S.changedTouches, H = P.length, I, B, F, K;
+ for (Qr(S), I = 0; I < H; ++I)
+ B = P[I], F = Qt(B, this), k.touch0 && k.touch0[2] === B.identifier ? k.touch0[0] = F : k.touch1 && k.touch1[2] === B.identifier && (k.touch1[0] = F);
+ if (B = k.that.__zoom, k.touch1) {
+ var ie = k.touch0[0], ee = k.touch0[1], W = k.touch1[0], ue = k.touch1[1], me = (me = W[0] - ie[0]) * me + (me = W[1] - ie[1]) * me, Ce = (Ce = ue[0] - ee[0]) * Ce + (Ce = ue[1] - ee[1]) * Ce;
+ B = m(B, Math.sqrt(me / Ce)), F = [(ie[0] + W[0]) / 2, (ie[1] + W[1]) / 2], K = [(ee[0] + ue[0]) / 2, (ee[1] + ue[1]) / 2];
+ } else if (k.touch0) F = k.touch0[0], K = k.touch0[1];
+ else return;
+ k.zoom("touch", n(_(B, F, K), k.extent, s));
+ }
+ }
+ function R(S, ...T) {
+ if (this.__zooming) {
+ var k = N(this, T).event(S), P = S.changedTouches, H = P.length, I, B;
+ for (os(S), d && clearTimeout(d), d = setTimeout(function() {
+ d = null;
+ }, g), I = 0; I < H; ++I)
+ B = P[I], k.touch0 && k.touch0[2] === B.identifier ? delete k.touch0 : k.touch1 && k.touch1[2] === B.identifier && delete k.touch1;
+ if (k.touch1 && !k.touch0 && (k.touch0 = k.touch1, delete k.touch1), k.touch0) k.touch0[1] = this.__zoom.invert(k.touch0[0]);
+ else if (k.end(), k.taps === 2 && (B = Qt(B, this), Math.hypot(f[0] - B[0], f[1] - B[1]) < C)) {
+ var F = Kt(this).on("dblclick.zoom");
+ F && F.apply(this, arguments);
+ }
+ }
+ }
+ return $.wheelDelta = function(S) {
+ return arguments.length ? (r = typeof S == "function" ? S : Wo(+S), $) : r;
+ }, $.filter = function(S) {
+ return arguments.length ? (e = typeof S == "function" ? S : Wo(!!S), $) : e;
+ }, $.touchable = function(S) {
+ return arguments.length ? (o = typeof S == "function" ? S : Wo(!!S), $) : o;
+ }, $.extent = function(S) {
+ return arguments.length ? (t = typeof S == "function" ? S : Wo([[+S[0][0], +S[0][1]], [+S[1][0], +S[1][1]]]), $) : t;
+ }, $.scaleExtent = function(S) {
+ return arguments.length ? (i[0] = +S[0], i[1] = +S[1], $) : [i[0], i[1]];
+ }, $.translateExtent = function(S) {
+ return arguments.length ? (s[0][0] = +S[0][0], s[1][0] = +S[1][0], s[0][1] = +S[0][1], s[1][1] = +S[1][1], $) : [[s[0][0], s[0][1]], [s[1][0], s[1][1]]];
+ }, $.constrain = function(S) {
+ return arguments.length ? (n = S, $) : n;
+ }, $.duration = function(S) {
+ return arguments.length ? (a = +S, $) : a;
+ }, $.interpolate = function(S) {
+ return arguments.length ? (l = S, $) : l;
+ }, $.on = function() {
+ var S = u.on.apply(u, arguments);
+ return S === u ? $ : S;
+ }, $.clickDistance = function(S) {
+ return arguments.length ? (x = (S = +S) * S, $) : Math.sqrt(x);
+ }, $.tapDistance = function(S) {
+ return arguments.length ? (C = +S, $) : C;
+ }, $;
+}
+const Dr = {
+ error001: () => "[React Flow]: Seems like you have not used zustand provider as an ancestor. Help: https://reactflow.dev/error#001",
+ error002: () => "It looks like you've created a new nodeTypes or edgeTypes object. If this wasn't on purpose please define the nodeTypes/edgeTypes outside of the component or memoize them.",
+ error003: (e) => `Node type "${e}" not found. Using fallback type "default".`,
+ error004: () => "The React Flow parent container needs a width and a height to render the graph.",
+ error005: () => "Only child nodes can use a parent extent.",
+ error006: () => "Can't create edge. An edge needs a source and a target.",
+ error007: (e) => `The old edge with id=${e} does not exist.`,
+ error009: (e) => `Marker type "${e}" doesn't exist.`,
+ error008: (e, { id: t, sourceHandle: n, targetHandle: r }) => `Couldn't create edge for ${e} handle id: "${e === "source" ? n : r}", edge id: ${t}.`,
+ error010: () => "Handle: No node id found. Make sure to only use a Handle inside a custom Node.",
+ error011: (e) => `Edge type "${e}" not found. Using fallback type "default".`,
+ error012: (e) => `Node with id "${e}" does not exist, it may have been removed. This can happen when a node is deleted before the "onNodeClick" handler is called.`,
+ error013: (e = "react") => `It seems that you haven't loaded the styles. Please import '@xyflow/${e}/dist/style.css' or base.css to make sure everything is working properly.`,
+ error014: () => "useNodeConnections: No node ID found. Call useNodeConnections inside a custom Node or provide a node ID.",
+ error015: () => "It seems that you are trying to drag a node that is not initialized. Please use onNodesChange as explained in the docs."
+}, vi = [
+ [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
+ [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY]
+];
+var cr;
+(function(e) {
+ e.Strict = "strict", e.Loose = "loose";
+})(cr || (cr = {}));
+var qn;
+(function(e) {
+ e.Free = "free", e.Vertical = "vertical", e.Horizontal = "horizontal";
+})(qn || (qn = {}));
+var pi;
+(function(e) {
+ e.Partial = "partial", e.Full = "full";
+})(pi || (pi = {}));
+const Ns = {
+ inProgress: !1,
+ isValid: null,
+ from: null,
+ fromHandle: null,
+ fromPosition: null,
+ fromNode: null,
+ to: null,
+ toHandle: null,
+ toPosition: null,
+ toNode: null
+};
+var Cr;
+(function(e) {
+ e.Bezier = "default", e.Straight = "straight", e.Step = "step", e.SmoothStep = "smoothstep", e.SimpleBezier = "simplebezier";
+})(Cr || (Cr = {}));
+var mo;
+(function(e) {
+ e.Arrow = "arrow", e.ArrowClosed = "arrowclosed";
+})(mo || (mo = {}));
+var $e;
+(function(e) {
+ e.Left = "left", e.Top = "top", e.Right = "right", e.Bottom = "bottom";
+})($e || ($e = {}));
+const al = {
+ [$e.Left]: $e.Right,
+ [$e.Right]: $e.Left,
+ [$e.Top]: $e.Bottom,
+ [$e.Bottom]: $e.Top
+};
+function u0(e, t) {
+ if (!e && !t)
+ return !0;
+ if (!e || !t || e.size !== t.size)
+ return !1;
+ if (!e.size && !t.size)
+ return !0;
+ for (const n of e.keys())
+ if (!t.has(n))
+ return !1;
+ return !0;
+}
+function ll(e, t, n) {
+ if (!n)
+ return;
+ const r = [];
+ e.forEach((o, i) => {
+ t != null && t.has(i) || r.push(o);
+ }), r.length && n(r);
+}
+function c0(e) {
+ return e === null ? null : e ? "valid" : "invalid";
+}
+const d0 = (e) => "id" in e && "source" in e && "target" in e, f0 = (e) => "id" in e && "position" in e && !("source" in e) && !("target" in e), aa = (e) => "id" in e && "internals" in e && !("source" in e) && !("target" in e), Po = (e, t = [0, 0]) => {
+ const { width: n, height: r } = tr(e), o = e.origin ?? t, i = n * o[0], s = r * o[1];
+ return {
+ x: e.position.x - i,
+ y: e.position.y - s
+ };
+}, g0 = (e, t = { nodeOrigin: [0, 0], nodeLookup: void 0 }) => {
+ if (e.length === 0)
+ return { x: 0, y: 0, width: 0, height: 0 };
+ const n = e.reduce((r, o) => {
+ const i = typeof o == "string";
+ let s = !t.nodeLookup && !i ? o : void 0;
+ t.nodeLookup && (s = i ? t.nodeLookup.get(o) : aa(o) ? o : t.nodeLookup.get(o.id));
+ const a = s ? mi(s, t.nodeOrigin) : { x: 0, y: 0, x2: 0, y2: 0 };
+ return Zi(r, a);
+ }, { x: 1 / 0, y: 1 / 0, x2: -1 / 0, y2: -1 / 0 });
+ return Xi(n);
+}, No = (e, t = {}) => {
+ if (e.size === 0)
+ return { x: 0, y: 0, width: 0, height: 0 };
+ let n = { x: 1 / 0, y: 1 / 0, x2: -1 / 0, y2: -1 / 0 };
+ return e.forEach((r) => {
+ if (t.filter === void 0 || t.filter(r)) {
+ const o = mi(r);
+ n = Zi(n, o);
+ }
+ }), Xi(n);
+}, Ju = (e, t, [n, r, o] = [0, 0, 1], i = !1, s = !1) => {
+ const a = {
+ ...Mo(t, [n, r, o]),
+ width: t.width / o,
+ height: t.height / o
+ }, l = [];
+ for (const u of e.values()) {
+ const { measured: c, selectable: f = !0, hidden: d = !1 } = u;
+ if (s && !f || d)
+ continue;
+ const g = c.width ?? u.width ?? u.initialWidth ?? null, p = c.height ?? u.height ?? u.initialHeight ?? null, x = yo(a, Lr(u)), C = (g ?? 0) * (p ?? 0), $ = i && x > 0;
+ (!u.internals.handleBounds || $ || x >= C || u.dragging) && l.push(u);
+ }
+ return l;
+}, Ms = (e, t) => {
+ const n = /* @__PURE__ */ new Set();
+ return e.forEach((r) => {
+ n.add(r.id);
+ }), t.filter((r) => n.has(r.source) || n.has(r.target));
+};
+function ul(e, t) {
+ const n = /* @__PURE__ */ new Map(), r = t != null && t.nodes ? new Set(t.nodes.map((o) => o.id)) : null;
+ return e.forEach((o) => {
+ o.measured.width && o.measured.height && ((t == null ? void 0 : t.includeHiddenNodes) || !o.hidden) && (!r || r.has(o.id)) && n.set(o.id, o);
+ }), n;
+}
+async function cl({ nodes: e, width: t, height: n, panZoom: r, minZoom: o, maxZoom: i }, s) {
+ if (e.size === 0)
+ return Promise.resolve(!1);
+ const a = No(e), l = ua(a, t, n, (s == null ? void 0 : s.minZoom) ?? o, (s == null ? void 0 : s.maxZoom) ?? i, (s == null ? void 0 : s.padding) ?? 0.1);
+ return await r.setViewport(l, { duration: s == null ? void 0 : s.duration }), Promise.resolve(!0);
+}
+function h0({ nodeId: e, nextPosition: t, nodeLookup: n, nodeOrigin: r = [0, 0], nodeExtent: o, onError: i }) {
+ const s = n.get(e), a = s.parentId ? n.get(s.parentId) : void 0, { x: l, y: u } = a ? a.internals.positionAbsolute : { x: 0, y: 0 }, c = s.origin ?? r;
+ let f = o;
+ if (s.extent === "parent" && !s.expandParent)
+ if (!a)
+ i == null || i("005", Dr.error005());
+ else {
+ const g = a.measured.width, p = a.measured.height;
+ g && p && (f = [
+ [l, u],
+ [l + g, u + p]
+ ]);
+ }
+ else a && Or(s.extent) && (f = [
+ [s.extent[0][0] + l, s.extent[0][1] + u],
+ [s.extent[1][0] + l, s.extent[1][1] + u]
+ ]);
+ const d = Or(f) ? dr(t, f, s.measured) : t;
+ return (s.measured.width === void 0 || s.measured.height === void 0) && (i == null || i("015", Dr.error015())), {
+ position: {
+ x: d.x - l + (s.measured.width ?? 0) * c[0],
+ y: d.y - u + (s.measured.height ?? 0) * c[1]
+ },
+ positionAbsolute: d
+ };
+}
+async function Qu({ nodesToRemove: e = [], edgesToRemove: t = [], nodes: n, edges: r, onBeforeDelete: o }) {
+ const i = new Set(e.map((d) => d.id)), s = [];
+ for (const d of n) {
+ if (d.deletable === !1)
+ continue;
+ const g = i.has(d.id), p = !g && d.parentId && s.find((x) => x.id === d.parentId);
+ (g || p) && s.push(d);
+ }
+ const a = new Set(t.map((d) => d.id)), l = r.filter((d) => d.deletable !== !1), c = Ms(s, l);
+ for (const d of l)
+ a.has(d.id) && !c.find((p) => p.id === d.id) && c.push(d);
+ if (!o)
+ return {
+ edges: c,
+ nodes: s
+ };
+ const f = await o({
+ nodes: s,
+ edges: c
+ });
+ return typeof f == "boolean" ? f ? { edges: c, nodes: s } : { edges: [], nodes: [] } : f;
+}
+const Ar = (e, t = 0, n = 1) => Math.min(Math.max(e, t), n), dr = (e = { x: 0, y: 0 }, t, n) => ({
+ x: Ar(e.x, t[0][0], t[1][0] - ((n == null ? void 0 : n.width) ?? 0)),
+ y: Ar(e.y, t[0][1], t[1][1] - ((n == null ? void 0 : n.height) ?? 0))
+});
+function ec(e, t, n) {
+ const { width: r, height: o } = tr(n), { x: i, y: s } = n.internals.positionAbsolute;
+ return dr(e, [
+ [i, s],
+ [i + r, s + o]
+ ], t);
+}
+const dl = (e, t, n) => e < t ? Ar(Math.abs(e - t), 1, t) / t : e > n ? -Ar(Math.abs(e - n), 1, t) / t : 0, tc = (e, t, n = 15, r = 40) => {
+ const o = dl(e.x, r, t.width - r) * n, i = dl(e.y, r, t.height - r) * n;
+ return [o, i];
+}, Zi = (e, t) => ({
+ x: Math.min(e.x, t.x),
+ y: Math.min(e.y, t.y),
+ x2: Math.max(e.x2, t.x2),
+ y2: Math.max(e.y2, t.y2)
+}), Ts = ({ x: e, y: t, width: n, height: r }) => ({
+ x: e,
+ y: t,
+ x2: e + n,
+ y2: t + r
+}), Xi = ({ x: e, y: t, x2: n, y2: r }) => ({
+ x: e,
+ y: t,
+ width: n - e,
+ height: r - t
+}), Lr = (e, t = [0, 0]) => {
+ var o, i;
+ const { x: n, y: r } = aa(e) ? e.internals.positionAbsolute : Po(e, t);
+ return {
+ x: n,
+ y: r,
+ width: ((o = e.measured) == null ? void 0 : o.width) ?? e.width ?? e.initialWidth ?? 0,
+ height: ((i = e.measured) == null ? void 0 : i.height) ?? e.height ?? e.initialHeight ?? 0
+ };
+}, mi = (e, t = [0, 0]) => {
+ var o, i;
+ const { x: n, y: r } = aa(e) ? e.internals.positionAbsolute : Po(e, t);
+ return {
+ x: n,
+ y: r,
+ x2: n + (((o = e.measured) == null ? void 0 : o.width) ?? e.width ?? e.initialWidth ?? 0),
+ y2: r + (((i = e.measured) == null ? void 0 : i.height) ?? e.height ?? e.initialHeight ?? 0)
+ };
+}, nc = (e, t) => Xi(Zi(Ts(e), Ts(t))), yo = (e, t) => {
+ const n = Math.max(0, Math.min(e.x + e.width, t.x + t.width) - Math.max(e.x, t.x)), r = Math.max(0, Math.min(e.y + e.height, t.y + t.height) - Math.max(e.y, t.y));
+ return Math.ceil(n * r);
+}, fl = (e) => Nn(e.width) && Nn(e.height) && Nn(e.x) && Nn(e.y), Nn = (e) => !isNaN(e) && isFinite(e), v0 = (e, t) => {
+}, la = (e, t = [1, 1]) => ({
+ x: t[0] * Math.round(e.x / t[0]),
+ y: t[1] * Math.round(e.y / t[1])
+}), Mo = ({ x: e, y: t }, [n, r, o], i = !1, s = [1, 1]) => {
+ const a = {
+ x: (e - n) / o,
+ y: (t - r) / o
+ };
+ return i ? la(a, s) : a;
+}, rc = ({ x: e, y: t }, [n, r, o]) => ({
+ x: e * o + n,
+ y: t * o + r
+}), ua = (e, t, n, r, o, i) => {
+ const s = t / (e.width * (1 + i)), a = n / (e.height * (1 + i)), l = Math.min(s, a), u = Ar(l, r, o), c = e.x + e.width / 2, f = e.y + e.height / 2, d = t / 2 - c * u, g = n / 2 - f * u;
+ return { x: d, y: g, zoom: u };
+}, yi = () => {
+ var e;
+ return typeof navigator < "u" && ((e = navigator == null ? void 0 : navigator.userAgent) == null ? void 0 : e.indexOf("Mac")) >= 0;
+};
+function Or(e) {
+ return e !== void 0 && e !== "parent";
+}
+function tr(e) {
+ var t, n;
+ return {
+ width: ((t = e.measured) == null ? void 0 : t.width) ?? e.width ?? e.initialWidth ?? 0,
+ height: ((n = e.measured) == null ? void 0 : n.height) ?? e.height ?? e.initialHeight ?? 0
+ };
+}
+function oc(e) {
+ var t, n;
+ return (((t = e.measured) == null ? void 0 : t.width) ?? e.width ?? e.initialWidth) !== void 0 && (((n = e.measured) == null ? void 0 : n.height) ?? e.height ?? e.initialHeight) !== void 0;
+}
+function p0(e, t = { width: 0, height: 0 }, n, r, o) {
+ const i = { ...e }, s = r.get(n);
+ if (s) {
+ const a = s.origin || o;
+ i.x += s.internals.positionAbsolute.x - (t.width ?? 0) * a[0], i.y += s.internals.positionAbsolute.y - (t.height ?? 0) * a[1];
+ }
+ return i;
+}
+function is(e, { snapGrid: t = [0, 0], snapToGrid: n = !1, transform: r, containerBounds: o }) {
+ const { x: i, y: s } = Hn(e), a = Mo({ x: i - ((o == null ? void 0 : o.left) ?? 0), y: s - ((o == null ? void 0 : o.top) ?? 0) }, r), { x: l, y: u } = n ? la(a, t) : a;
+ return {
+ xSnapped: l,
+ ySnapped: u,
+ ...a
+ };
+}
+const ca = (e) => ({
+ width: e.offsetWidth,
+ height: e.offsetHeight
+}), m0 = (e) => {
+ var t;
+ return ((t = e == null ? void 0 : e.getRootNode) == null ? void 0 : t.call(e)) || (window == null ? void 0 : window.document);
+}, y0 = ["INPUT", "SELECT", "TEXTAREA"];
+function w0(e) {
+ var r, o;
+ const t = ((o = (r = e.composedPath) == null ? void 0 : r.call(e)) == null ? void 0 : o[0]) || e.target;
+ return (t == null ? void 0 : t.nodeType) !== 1 ? !1 : y0.includes(t.nodeName) || t.hasAttribute("contenteditable") || !!t.closest(".nokey");
+}
+const ic = (e) => "clientX" in e, Hn = (e, t) => {
+ var i, s;
+ const n = ic(e), r = n ? e.clientX : (i = e.touches) == null ? void 0 : i[0].clientX, o = n ? e.clientY : (s = e.touches) == null ? void 0 : s[0].clientY;
+ return {
+ x: r - ((t == null ? void 0 : t.left) ?? 0),
+ y: o - ((t == null ? void 0 : t.top) ?? 0)
+ };
+}, gl = (e, t, n, r, o) => {
+ const i = t.querySelectorAll(`.${e}`);
+ return !i || !i.length ? null : Array.from(i).map((s) => {
+ const a = s.getBoundingClientRect();
+ return {
+ id: s.getAttribute("data-handleid"),
+ type: e,
+ nodeId: o,
+ position: s.getAttribute("data-handlepos"),
+ x: (a.left - n.left) / r,
+ y: (a.top - n.top) / r,
+ ...ca(s)
+ };
+ });
+};
+function _0({ sourceX: e, sourceY: t, targetX: n, targetY: r, sourceControlX: o, sourceControlY: i, targetControlX: s, targetControlY: a }) {
+ const l = e * 0.125 + o * 0.375 + s * 0.375 + n * 0.125, u = t * 0.125 + i * 0.375 + a * 0.375 + r * 0.125, c = Math.abs(l - e), f = Math.abs(u - t);
+ return [l, u, c, f];
+}
+function Ko(e, t) {
+ return e >= 0 ? 0.5 * e : t * 25 * Math.sqrt(-e);
+}
+function hl({ pos: e, x1: t, y1: n, x2: r, y2: o, c: i }) {
+ switch (e) {
+ case $e.Left:
+ return [t - Ko(t - r, i), n];
+ case $e.Right:
+ return [t + Ko(r - t, i), n];
+ case $e.Top:
+ return [t, n - Ko(n - o, i)];
+ case $e.Bottom:
+ return [t, n + Ko(o - n, i)];
+ }
+}
+function sc({ sourceX: e, sourceY: t, sourcePosition: n = $e.Bottom, targetX: r, targetY: o, targetPosition: i = $e.Top, curvature: s = 0.25 }) {
+ const [a, l] = hl({
+ pos: n,
+ x1: e,
+ y1: t,
+ x2: r,
+ y2: o,
+ c: s
+ }), [u, c] = hl({
+ pos: i,
+ x1: r,
+ y1: o,
+ x2: e,
+ y2: t,
+ c: s
+ }), [f, d, g, p] = _0({
+ sourceX: e,
+ sourceY: t,
+ targetX: r,
+ targetY: o,
+ sourceControlX: a,
+ sourceControlY: l,
+ targetControlX: u,
+ targetControlY: c
+ });
+ return [
+ `M${e},${t} C${a},${l} ${u},${c} ${r},${o}`,
+ f,
+ d,
+ g,
+ p
+ ];
+}
+function ac({ sourceX: e, sourceY: t, targetX: n, targetY: r }) {
+ const o = Math.abs(n - e) / 2, i = n < e ? n + o : n - o, s = Math.abs(r - t) / 2, a = r < t ? r + s : r - s;
+ return [i, a, o, s];
+}
+function x0({ sourceNode: e, targetNode: t, selected: n = !1, zIndex: r = 0, elevateOnSelect: o = !1 }) {
+ if (!o)
+ return r;
+ const i = n || t.selected || e.selected, s = Math.max(e.internals.z || 0, t.internals.z || 0, 1e3);
+ return r + (i ? s : 0);
+}
+function b0({ sourceNode: e, targetNode: t, width: n, height: r, transform: o }) {
+ const i = Zi(mi(e), mi(t));
+ i.x === i.x2 && (i.x2 += 1), i.y === i.y2 && (i.y2 += 1);
+ const s = {
+ x: -o[0] / o[2],
+ y: -o[1] / o[2],
+ width: n / o[2],
+ height: r / o[2]
+ };
+ return yo(s, Xi(i)) > 0;
+}
+const C0 = ({ source: e, sourceHandle: t, target: n, targetHandle: r }) => `xy-edge__${e}${t || ""}-${n}${r || ""}`, k0 = (e, t) => t.some((n) => n.source === e.source && n.target === e.target && (n.sourceHandle === e.sourceHandle || !n.sourceHandle && !e.sourceHandle) && (n.targetHandle === e.targetHandle || !n.targetHandle && !e.targetHandle)), $0 = (e, t) => {
+ if (!e.source || !e.target)
+ return t;
+ let n;
+ return d0(e) ? n = { ...e } : n = {
+ ...e,
+ id: C0(e)
+ }, k0(n, t) ? t : (n.sourceHandle === null && delete n.sourceHandle, n.targetHandle === null && delete n.targetHandle, t.concat(n));
+};
+function Hs({ sourceX: e, sourceY: t, targetX: n, targetY: r }) {
+ const [o, i, s, a] = ac({
+ sourceX: e,
+ sourceY: t,
+ targetX: n,
+ targetY: r
+ });
+ return [`M ${e},${t}L ${n},${r}`, o, i, s, a];
+}
+const vl = {
+ [$e.Left]: { x: -1, y: 0 },
+ [$e.Right]: { x: 1, y: 0 },
+ [$e.Top]: { x: 0, y: -1 },
+ [$e.Bottom]: { x: 0, y: 1 }
+}, E0 = ({ source: e, sourcePosition: t = $e.Bottom, target: n }) => t === $e.Left || t === $e.Right ? e.x < n.x ? { x: 1, y: 0 } : { x: -1, y: 0 } : e.y < n.y ? { x: 0, y: 1 } : { x: 0, y: -1 }, pl = (e, t) => Math.sqrt(Math.pow(t.x - e.x, 2) + Math.pow(t.y - e.y, 2));
+function S0({ source: e, sourcePosition: t = $e.Bottom, target: n, targetPosition: r = $e.Top, center: o, offset: i }) {
+ const s = vl[t], a = vl[r], l = { x: e.x + s.x * i, y: e.y + s.y * i }, u = { x: n.x + a.x * i, y: n.y + a.y * i }, c = E0({
+ source: l,
+ sourcePosition: t,
+ target: u
+ }), f = c.x !== 0 ? "x" : "y", d = c[f];
+ let g = [], p, x;
+ const C = { x: 0, y: 0 }, $ = { x: 0, y: 0 }, [m, _, v, b] = ac({
+ sourceX: e.x,
+ sourceY: e.y,
+ targetX: n.x,
+ targetY: n.y
+ });
+ if (s[f] * a[f] === -1) {
+ p = o.x ?? m, x = o.y ?? _;
+ const E = [
+ { x: p, y: l.y },
+ { x: p, y: u.y }
+ ], M = [
+ { x: l.x, y: x },
+ { x: u.x, y: x }
+ ];
+ s[f] === d ? g = f === "x" ? E : M : g = f === "x" ? M : E;
+ } else {
+ const E = [{ x: l.x, y: u.y }], M = [{ x: u.x, y: l.y }];
+ if (f === "x" ? g = s.x === d ? M : E : g = s.y === d ? E : M, t === r) {
+ const R = Math.abs(e[f] - n[f]);
+ if (R <= i) {
+ const S = Math.min(i - 1, i - R);
+ s[f] === d ? C[f] = (l[f] > e[f] ? -1 : 1) * S : $[f] = (u[f] > n[f] ? -1 : 1) * S;
+ }
+ }
+ if (t !== r) {
+ const R = f === "x" ? "y" : "x", S = s[f] === a[R], T = l[R] > u[R], k = l[R] < u[R];
+ (s[f] === 1 && (!S && T || S && k) || s[f] !== 1 && (!S && k || S && T)) && (g = f === "x" ? E : M);
+ }
+ const D = { x: l.x + C.x, y: l.y + C.y }, V = { x: u.x + $.x, y: u.y + $.y }, A = Math.max(Math.abs(D.x - g[0].x), Math.abs(V.x - g[0].x)), O = Math.max(Math.abs(D.y - g[0].y), Math.abs(V.y - g[0].y));
+ A >= O ? (p = (D.x + V.x) / 2, x = g[0].y) : (p = g[0].x, x = (D.y + V.y) / 2);
+ }
+ return [[
+ e,
+ { x: l.x + C.x, y: l.y + C.y },
+ ...g,
+ { x: u.x + $.x, y: u.y + $.y },
+ n
+ ], p, x, v, b];
+}
+function P0(e, t, n, r) {
+ const o = Math.min(pl(e, t) / 2, pl(t, n) / 2, r), { x: i, y: s } = t;
+ if (e.x === i && i === n.x || e.y === s && s === n.y)
+ return `L${i} ${s}`;
+ if (e.y === s) {
+ const u = e.x < n.x ? -1 : 1, c = e.y < n.y ? 1 : -1;
+ return `L ${i + o * u},${s}Q ${i},${s} ${i},${s + o * c}`;
+ }
+ const a = e.x < n.x ? 1 : -1, l = e.y < n.y ? -1 : 1;
+ return `L ${i},${s + o * l}Q ${i},${s} ${i + o * a},${s}`;
+}
+function wi({ sourceX: e, sourceY: t, sourcePosition: n = $e.Bottom, targetX: r, targetY: o, targetPosition: i = $e.Top, borderRadius: s = 5, centerX: a, centerY: l, offset: u = 20 }) {
+ const [c, f, d, g, p] = S0({
+ source: { x: e, y: t },
+ sourcePosition: n,
+ target: { x: r, y: o },
+ targetPosition: i,
+ center: { x: a, y: l },
+ offset: u
+ });
+ return [c.reduce((C, $, m) => {
+ let _ = "";
+ return m > 0 && m < c.length - 1 ? _ = P0(c[m - 1], $, c[m + 1], s) : _ = `${m === 0 ? "M" : "L"}${$.x} ${$.y}`, C += _, C;
+ }, ""), f, d, g, p];
+}
+function ml(e) {
+ var t;
+ return e && !!(e.internals.handleBounds || (t = e.handles) != null && t.length) && !!(e.measured.width || e.width || e.initialWidth);
+}
+function N0(e) {
+ var f;
+ const { sourceNode: t, targetNode: n } = e;
+ if (!ml(t) || !ml(n))
+ return null;
+ const r = t.internals.handleBounds || yl(t.handles), o = n.internals.handleBounds || yl(n.handles), i = wl((r == null ? void 0 : r.source) ?? [], e.sourceHandle), s = wl(
+ // when connection type is loose we can define all handles as sources and connect source -> source
+ e.connectionMode === cr.Strict ? (o == null ? void 0 : o.target) ?? [] : ((o == null ? void 0 : o.target) ?? []).concat((o == null ? void 0 : o.source) ?? []),
+ e.targetHandle
+ );
+ if (!i || !s)
+ return (f = e.onError) == null || f.call(e, "008", Dr.error008(i ? "target" : "source", {
+ id: e.id,
+ sourceHandle: e.sourceHandle,
+ targetHandle: e.targetHandle
+ })), null;
+ const a = (i == null ? void 0 : i.position) || $e.Bottom, l = (s == null ? void 0 : s.position) || $e.Top, u = wo(t, i, a), c = wo(n, s, l);
+ return {
+ sourceX: u.x,
+ sourceY: u.y,
+ targetX: c.x,
+ targetY: c.y,
+ sourcePosition: a,
+ targetPosition: l
+ };
+}
+function yl(e) {
+ if (!e)
+ return null;
+ const t = [], n = [];
+ for (const r of e)
+ r.width = r.width ?? 1, r.height = r.height ?? 1, r.type === "source" ? t.push(r) : r.type === "target" && n.push(r);
+ return {
+ source: t,
+ target: n
+ };
+}
+function wo(e, t, n = $e.Left, r = !1) {
+ const o = ((t == null ? void 0 : t.x) ?? 0) + e.internals.positionAbsolute.x, i = ((t == null ? void 0 : t.y) ?? 0) + e.internals.positionAbsolute.y, { width: s, height: a } = t ?? tr(e);
+ if (r)
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+}
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+}
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+ (e.y + e.height * i) * t.zoom + t.y
+ ], a = [-100, -100 * i];
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+}
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+ handleBounds: void 0
+ }
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+ continue;
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+ g.parentId && g.extent === "parent" ? _ = ec(_, p, t.get(g.parentId)) : m && (_ = dr(_, m, p));
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+}
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+ if (!t || !e.x && !e.y)
+ return Promise.resolve(!1);
+ const s = await t.setViewportConstrained({
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+ y: n[1] + e.y,
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+ }, [
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+ [o, i]
+ ], r), a = !!s && (s.x !== n[0] || s.y !== n[1] || s.k !== n[2]);
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+}
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+}
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+ return !1;
+ const n = t.get(e.parentId);
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+}
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+ if ((V.sourceEvent.type === "touchmove" && V.sourceEvent.touches.length > 1 || // if user deletes a node while dragging, we need to abort the drag to prevent errors
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+ if (O(a, !1), o || R || !v && S) {
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+ dragging: !1
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+ }
+ }
+ }).filter((V) => {
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+ function x() {
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+ destroy: x
+ };
+}
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+ y: e.y - n,
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+ height: n * 2
+ };
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+}
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+}
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+ let k = Hn(e, S), P = !1, H = null, I = !1, B = null;
+ function F() {
+ if (!c || !S)
+ return;
+ const [ge, ze] = tc(k, S, N);
+ d({ x: ge, y: ze }), M = requestAnimationFrame(F);
+ }
+ const K = {
+ ...T,
+ nodeId: o,
+ type: R,
+ position: T.position
+ }, ie = l.get(o), W = {
+ inProgress: !0,
+ isValid: null,
+ from: wo(ie, K, $e.Left, !0),
+ fromHandle: K,
+ fromPosition: K.position,
+ fromNode: ie,
+ to: k,
+ toHandle: null,
+ toPosition: al[K.position],
+ toNode: null
+ };
+ _(W);
+ let ue = W;
+ p == null || p(e, { nodeId: o, handleId: r, handleType: R });
+ function me(ge) {
+ if (!b() || !K) {
+ Ce(ge);
+ return;
+ }
+ const ze = v();
+ k = Hn(ge, S), D = X0(Mo(k, ze, !1, [1, 1]), n, l, K), P || (F(), P = !0);
+ const G = vc(ge, {
+ handle: D,
+ connectionMode: t,
+ fromNodeId: o,
+ fromHandleId: r,
+ fromType: s ? "target" : "source",
+ isValidConnection: $,
+ doc: E,
+ lib: u,
+ flowId: f,
+ nodeLookup: l
+ });
+ B = G.handleDomNode, H = G.connection, I = F0(!!D, G.isValid);
+ const se = {
+ // from stays the same
+ ...ue,
+ isValid: I,
+ to: D && I ? rc({ x: D.x, y: D.y }, ze) : k,
+ toHandle: G.toHandle,
+ toPosition: I && G.toHandle ? G.toHandle.position : al[K.position],
+ toNode: G.toHandle ? l.get(G.toHandle.nodeId) : null
+ };
+ I && D && ue.toHandle && se.toHandle && ue.toHandle.type === se.toHandle.type && ue.toHandle.nodeId === se.toHandle.nodeId && ue.toHandle.id === se.toHandle.id && ue.to.x === se.to.x && ue.to.y === se.to.y || (_(se), ue = se);
+ }
+ function Ce(ge) {
+ (D || B) && H && I && (x == null || x(H));
+ const { inProgress: ze, ...G } = ue, se = {
+ ...G,
+ toPosition: ue.toHandle ? ue.toPosition : null
+ };
+ C == null || C(ge, se), i && (m == null || m(ge, se)), g(), cancelAnimationFrame(M), P = !1, I = !1, H = null, B = null, E.removeEventListener("mousemove", me), E.removeEventListener("mouseup", Ce), E.removeEventListener("touchmove", me), E.removeEventListener("touchend", Ce);
+ }
+ E.addEventListener("mousemove", me), E.addEventListener("mouseup", Ce), E.addEventListener("touchmove", me), E.addEventListener("touchend", Ce);
+}
+function vc(e, { handle: t, connectionMode: n, fromNodeId: r, fromHandleId: o, fromType: i, doc: s, lib: a, flowId: l, isValidConnection: u = hc, nodeLookup: c }) {
+ const f = i === "target", d = t ? s.querySelector(`.${a}-flow__handle[data-id="${l}-${t == null ? void 0 : t.nodeId}-${t == null ? void 0 : t.id}-${t == null ? void 0 : t.type}"]`) : null, { x: g, y: p } = Hn(e), x = s.elementFromPoint(g, p), C = x != null && x.classList.contains(`${a}-flow__handle`) ? x : d, $ = {
+ handleDomNode: C,
+ isValid: !1,
+ connection: null,
+ toHandle: null
+ };
+ if (C) {
+ const m = gc(void 0, C), _ = C.getAttribute("data-nodeid"), v = C.getAttribute("data-handleid"), b = C.classList.contains("connectable"), N = C.classList.contains("connectableend");
+ if (!_ || !m)
+ return $;
+ const E = {
+ source: f ? _ : r,
+ sourceHandle: f ? v : o,
+ target: f ? r : _,
+ targetHandle: f ? o : v
+ };
+ $.connection = E;
+ const D = b && N && (n === cr.Strict ? f && m === "source" || !f && m === "target" : _ !== r || v !== o);
+ $.isValid = D && u(E), $.toHandle = fc(_, m, v, c, n, !1);
+ }
+ return $;
+}
+const K0 = {
+ onPointerDown: W0,
+ isValid: vc
+};
+function q0({ domNode: e, panZoom: t, getTransform: n, getViewScale: r }) {
+ const o = Kt(e);
+ function i({ translateExtent: a, width: l, height: u, zoomStep: c = 10, pannable: f = !0, zoomable: d = !0, inversePan: g = !1 }) {
+ const p = (_) => {
+ const v = n();
+ if (_.sourceEvent.type !== "wheel" || !t)
+ return;
+ const b = -_.sourceEvent.deltaY * (_.sourceEvent.deltaMode === 1 ? 0.05 : _.sourceEvent.deltaMode ? 1 : 2e-3) * c, N = v[2] * Math.pow(2, b);
+ t.scaleTo(N);
+ };
+ let x = [0, 0];
+ const C = (_) => {
+ (_.sourceEvent.type === "mousedown" || _.sourceEvent.type === "touchstart") && (x = [
+ _.sourceEvent.clientX ?? _.sourceEvent.touches[0].clientX,
+ _.sourceEvent.clientY ?? _.sourceEvent.touches[0].clientY
+ ]);
+ }, $ = (_) => {
+ const v = n();
+ if (_.sourceEvent.type !== "mousemove" && _.sourceEvent.type !== "touchmove" || !t)
+ return;
+ const b = [
+ _.sourceEvent.clientX ?? _.sourceEvent.touches[0].clientX,
+ _.sourceEvent.clientY ?? _.sourceEvent.touches[0].clientY
+ ], N = [b[0] - x[0], b[1] - x[1]];
+ x = b;
+ const E = r() * Math.max(v[2], Math.log(v[2])) * (g ? -1 : 1), M = {
+ x: v[0] - N[0] * E,
+ y: v[1] - N[1] * E
+ }, D = [
+ [0, 0],
+ [l, u]
+ ];
+ t.setViewportConstrained({
+ x: M.x,
+ y: M.y,
+ zoom: v[2]
+ }, D, a);
+ }, m = ju().on("start", C).on("zoom", f ? $ : null).on("zoom.wheel", d ? p : null);
+ o.call(m, {});
+ }
+ function s() {
+ o.on("zoom", null);
+ }
+ return {
+ update: i,
+ destroy: s,
+ pointer: Qt
+ };
+}
+const G0 = (e, t) => e.x !== t.x || e.y !== t.y || e.zoom !== t.k, Fi = (e) => ({
+ x: e.x,
+ y: e.y,
+ zoom: e.k
+}), as = ({ x: e, y: t, zoom: n }) => Yi.translate(e, t).scale(n), wr = (e, t) => e.target.closest(`.${t}`), pc = (e, t) => t === 2 && Array.isArray(e) && e.includes(2), ls = (e, t = 0, n = () => {
+}) => {
+ const r = typeof t == "number" && t > 0;
+ return r || n(), r ? e.transition().duration(t).on("end", n) : e;
+}, mc = (e) => {
+ const t = e.ctrlKey && yi() ? 10 : 1;
+ return -e.deltaY * (e.deltaMode === 1 ? 0.05 : e.deltaMode ? 1 : 2e-3) * t;
+};
+function U0({ zoomPanValues: e, noWheelClassName: t, d3Selection: n, d3Zoom: r, panOnScrollMode: o, panOnScrollSpeed: i, zoomOnPinch: s, onPanZoomStart: a, onPanZoom: l, onPanZoomEnd: u }) {
+ return (c) => {
+ if (wr(c, t))
+ return !1;
+ c.preventDefault(), c.stopImmediatePropagation();
+ const f = n.property("__zoom").k || 1;
+ if (c.ctrlKey && s) {
+ const C = Qt(c), $ = mc(c), m = f * Math.pow(2, $);
+ r.scaleTo(n, m, C, c);
+ return;
+ }
+ const d = c.deltaMode === 1 ? 20 : 1;
+ let g = o === qn.Vertical ? 0 : c.deltaX * d, p = o === qn.Horizontal ? 0 : c.deltaY * d;
+ !yi() && c.shiftKey && o !== qn.Vertical && (g = c.deltaY * d, p = 0), r.translateBy(
+ n,
+ -(g / f) * i,
+ -(p / f) * i,
+ // @ts-ignore
+ { internal: !0 }
+ );
+ const x = Fi(n.property("__zoom"));
+ clearTimeout(e.panScrollTimeout), e.isPanScrolling || (e.isPanScrolling = !0, a == null || a(c, x)), e.isPanScrolling && (l == null || l(c, x), e.panScrollTimeout = setTimeout(() => {
+ u == null || u(c, x), e.isPanScrolling = !1;
+ }, 150));
+ };
+}
+function j0({ noWheelClassName: e, preventScrolling: t, d3ZoomHandler: n }) {
+ return function(r, o) {
+ if (!t && r.type === "wheel" && !r.ctrlKey || wr(r, e))
+ return null;
+ r.preventDefault(), n.call(this, r, o);
+ };
+}
+function J0({ zoomPanValues: e, onDraggingChange: t, onPanZoomStart: n }) {
+ return (r) => {
+ var i, s, a;
+ if ((i = r.sourceEvent) != null && i.internal)
+ return;
+ const o = Fi(r.transform);
+ e.mouseButton = ((s = r.sourceEvent) == null ? void 0 : s.button) || 0, e.isZoomingOrPanning = !0, e.prevViewport = o, ((a = r.sourceEvent) == null ? void 0 : a.type) === "mousedown" && t(!0), n && (n == null || n(r.sourceEvent, o));
+ };
+}
+function Q0({ zoomPanValues: e, panOnDrag: t, onPaneContextMenu: n, onTransformChange: r, onPanZoom: o }) {
+ return (i) => {
+ var s, a;
+ e.usedRightMouseButton = !!(n && pc(t, e.mouseButton ?? 0)), (s = i.sourceEvent) != null && s.sync || r([i.transform.x, i.transform.y, i.transform.k]), o && !((a = i.sourceEvent) != null && a.internal) && (o == null || o(i.sourceEvent, Fi(i.transform)));
+ };
+}
+function e2({ zoomPanValues: e, panOnDrag: t, panOnScroll: n, onDraggingChange: r, onPanZoomEnd: o, onPaneContextMenu: i }) {
+ return (s) => {
+ var a;
+ if (!((a = s.sourceEvent) != null && a.internal) && (e.isZoomingOrPanning = !1, i && pc(t, e.mouseButton ?? 0) && !e.usedRightMouseButton && s.sourceEvent && i(s.sourceEvent), e.usedRightMouseButton = !1, r(!1), o && G0(e.prevViewport, s.transform))) {
+ const l = Fi(s.transform);
+ e.prevViewport = l, clearTimeout(e.timerId), e.timerId = setTimeout(
+ () => {
+ o == null || o(s.sourceEvent, l);
+ },
+ // we need a setTimeout for panOnScroll to supress multiple end events fired during scroll
+ n ? 150 : 0
+ );
+ }
+ };
+}
+function t2({ zoomActivationKeyPressed: e, zoomOnScroll: t, zoomOnPinch: n, panOnDrag: r, panOnScroll: o, zoomOnDoubleClick: i, userSelectionActive: s, noWheelClassName: a, noPanClassName: l, lib: u }) {
+ return (c) => {
+ var p;
+ const f = e || t, d = n && c.ctrlKey;
+ if (c.button === 1 && c.type === "mousedown" && (wr(c, `${u}-flow__node`) || wr(c, `${u}-flow__edge`)))
+ return !0;
+ if (!r && !f && !o && !i && !n || s || wr(c, a) && c.type === "wheel" || wr(c, l) && (c.type !== "wheel" || o && c.type === "wheel" && !e) || !n && c.ctrlKey && c.type === "wheel")
+ return !1;
+ if (!n && c.type === "touchstart" && ((p = c.touches) == null ? void 0 : p.length) > 1)
+ return c.preventDefault(), !1;
+ if (!f && !o && !d && c.type === "wheel" || !r && (c.type === "mousedown" || c.type === "touchstart") || Array.isArray(r) && !r.includes(c.button) && c.type === "mousedown")
+ return !1;
+ const g = Array.isArray(r) && r.includes(c.button) || !c.button || c.button <= 1;
+ return (!c.ctrlKey || c.type === "wheel") && g;
+ };
+}
+function n2({ domNode: e, minZoom: t, maxZoom: n, paneClickDistance: r, translateExtent: o, viewport: i, onPanZoom: s, onPanZoomStart: a, onPanZoomEnd: l, onDraggingChange: u }) {
+ const c = {
+ isZoomingOrPanning: !1,
+ usedRightMouseButton: !1,
+ prevViewport: { x: 0, y: 0, zoom: 0 },
+ mouseButton: 0,
+ timerId: void 0,
+ panScrollTimeout: void 0,
+ isPanScrolling: !1
+ }, f = e.getBoundingClientRect(), d = ju().clickDistance(!Nn(r) || r < 0 ? 0 : r).scaleExtent([t, n]).translateExtent(o), g = Kt(e).call(d);
+ _({
+ x: i.x,
+ y: i.y,
+ zoom: Ar(i.zoom, t, n)
+ }, [
+ [0, 0],
+ [f.width, f.height]
+ ], o);
+ const p = g.on("wheel.zoom"), x = g.on("dblclick.zoom");
+ d.wheelDelta(mc);
+ function C(O, R) {
+ return g ? new Promise((S) => {
+ d == null || d.transform(ls(g, R == null ? void 0 : R.duration, () => S(!0)), O);
+ }) : Promise.resolve(!1);
+ }
+ function $({ noWheelClassName: O, noPanClassName: R, onPaneContextMenu: S, userSelectionActive: T, panOnScroll: k, panOnDrag: P, panOnScrollMode: H, panOnScrollSpeed: I, preventScrolling: B, zoomOnPinch: F, zoomOnScroll: K, zoomOnDoubleClick: ie, zoomActivationKeyPressed: ee, lib: W, onTransformChange: ue }) {
+ T && !c.isZoomingOrPanning && m();
+ const Ce = k && !ee && !T ? U0({
+ zoomPanValues: c,
+ noWheelClassName: O,
+ d3Selection: g,
+ d3Zoom: d,
+ panOnScrollMode: H,
+ panOnScrollSpeed: I,
+ zoomOnPinch: F,
+ onPanZoomStart: a,
+ onPanZoom: s,
+ onPanZoomEnd: l
+ }) : j0({
+ noWheelClassName: O,
+ preventScrolling: B,
+ d3ZoomHandler: p
+ });
+ if (g.on("wheel.zoom", Ce, { passive: !1 }), !T) {
+ const ze = J0({
+ zoomPanValues: c,
+ onDraggingChange: u,
+ onPanZoomStart: a
+ });
+ d.on("start", ze);
+ const G = Q0({
+ zoomPanValues: c,
+ panOnDrag: P,
+ onPaneContextMenu: !!S,
+ onPanZoom: s,
+ onTransformChange: ue
+ });
+ d.on("zoom", G);
+ const se = e2({
+ zoomPanValues: c,
+ panOnDrag: P,
+ panOnScroll: k,
+ onPaneContextMenu: S,
+ onPanZoomEnd: l,
+ onDraggingChange: u
+ });
+ d.on("end", se);
+ }
+ const ge = t2({
+ zoomActivationKeyPressed: ee,
+ panOnDrag: P,
+ zoomOnScroll: K,
+ panOnScroll: k,
+ zoomOnDoubleClick: ie,
+ zoomOnPinch: F,
+ userSelectionActive: T,
+ noPanClassName: R,
+ noWheelClassName: O,
+ lib: W
+ });
+ d.filter(ge), ie ? g.on("dblclick.zoom", x) : g.on("dblclick.zoom", null);
+ }
+ function m() {
+ d.on("zoom", null);
+ }
+ async function _(O, R, S) {
+ const T = as(O), k = d == null ? void 0 : d.constrain()(T, R, S);
+ return k && await C(k), new Promise((P) => P(k));
+ }
+ async function v(O, R) {
+ const S = as(O);
+ return await C(S, R), new Promise((T) => T(S));
+ }
+ function b(O) {
+ if (g) {
+ const R = as(O), S = g.property("__zoom");
+ (S.k !== O.zoom || S.x !== O.x || S.y !== O.y) && (d == null || d.transform(g, R, null, { sync: !0 }));
+ }
+ }
+ function N() {
+ const O = g ? Uu(g.node()) : { x: 0, y: 0, k: 1 };
+ return { x: O.x, y: O.y, zoom: O.k };
+ }
+ function E(O, R) {
+ return g ? new Promise((S) => {
+ d == null || d.scaleTo(ls(g, R == null ? void 0 : R.duration, () => S(!0)), O);
+ }) : Promise.resolve(!1);
+ }
+ function M(O, R) {
+ return g ? new Promise((S) => {
+ d == null || d.scaleBy(ls(g, R == null ? void 0 : R.duration, () => S(!0)), O);
+ }) : Promise.resolve(!1);
+ }
+ function D(O) {
+ d == null || d.scaleExtent(O);
+ }
+ function V(O) {
+ d == null || d.translateExtent(O);
+ }
+ function A(O) {
+ const R = !Nn(O) || O < 0 ? 0 : O;
+ d == null || d.clickDistance(R);
+ }
+ return {
+ update: $,
+ destroy: m,
+ setViewport: v,
+ setViewportConstrained: _,
+ getViewport: N,
+ scaleTo: E,
+ scaleBy: M,
+ setScaleExtent: D,
+ setTranslateExtent: V,
+ syncViewport: b,
+ setClickDistance: A
+ };
+}
+var bl;
+(function(e) {
+ e.Line = "line", e.Handle = "handle";
+})(bl || (bl = {}));
+var r2 = /* @__PURE__ */ ne('<div role="button" tabindex="-1"><!></div>');
+function Qn(e, t) {
+ de(t, !1);
+ const [n, r] = tt(), o = () => Q(ie, "$connectable", n), i = () => Q(Ce, "$connectionRadius", n), s = () => Q(ue, "$domNode", n), a = () => Q(me, "$nodeLookup", n), l = () => Q(W, "$connectionMode", n), u = () => Q(G, "$lib", n), c = () => Q(Fe, "$autoPanOnConnect", n), f = () => Q(Oe, "$flowId", n), d = () => Q(ze, "$isValidConnectionStore", n), g = () => Q(Te, "$onedgecreate", n), p = () => Q(oe, "$onConnectAction", n), x = () => Q(ve, "$onConnectStartAction", n), C = () => Q(xe, "$onConnectEndAction", n), $ = () => Q(ge, "$viewport", n), m = () => Q(ct, "$connection", n), _ = () => Q(Le, "$edges", n), v = () => Q(Qe, "$connectionLookup", n), b = re(), N = re(), E = re(), M = re(), D = re(), V = re(), A = re(), O = re();
+ let R = w(t, "id", 12, void 0), S = w(t, "type", 12, "source"), T = w(t, "position", 28, () => $e.Top), k = w(t, "style", 12, void 0), P = w(t, "isValidConnection", 12, void 0), H = w(t, "onconnect", 12, void 0), I = w(t, "ondisconnect", 12, void 0), B = w(t, "isConnectable", 12, void 0), F = w(t, "class", 12, void 0);
+ const K = ar("svelteflow__node_id"), ie = ar("svelteflow__node_connectable"), ee = Ue(), {
+ connectionMode: W,
+ domNode: ue,
+ nodeLookup: me,
+ connectionRadius: Ce,
+ viewport: ge,
+ isValidConnection: ze,
+ lib: G,
+ addEdge: se,
+ onedgecreate: Te,
+ panBy: Ae,
+ cancelConnection: Xe,
+ updateConnection: te,
+ autoPanOnConnect: Fe,
+ edges: Le,
+ connectionLookup: Qe,
+ onconnect: oe,
+ onconnectstart: ve,
+ onconnectend: xe,
+ flowId: Oe,
+ connection: ct
+ } = ee;
+ function lt(Ne) {
+ const rt = ic(Ne);
+ (rt && Ne.button === 0 || !rt) && K0.onPointerDown(Ne, {
+ handleId: h(E),
+ nodeId: K,
+ isTarget: h(b),
+ connectionRadius: i(),
+ domNode: s(),
+ nodeLookup: a(),
+ connectionMode: l(),
+ lib: u(),
+ autoPanOnConnect: c(),
+ flowId: f(),
+ isValidConnection: P() ?? d(),
+ updateConnection: te,
+ cancelConnection: Xe,
+ panBy: Ae,
+ onConnect: (ye) => {
+ var at;
+ const ot = g() ? g()(ye) : ye;
+ ot && (se(ot), (at = p()) == null || at(ye));
+ },
+ onConnectStart: (ye, ot) => {
+ var at;
+ (at = x()) == null || at(ye, {
+ nodeId: ot.nodeId,
+ handleId: ot.handleId,
+ handleType: ot.handleType
+ });
+ },
+ onConnectEnd: (ye, ot) => {
+ var at;
+ (at = C()) == null || at(ye, ot);
+ },
+ getTransform: () => [
+ $().x,
+ $().y,
+ $().zoom
+ ],
+ getFromHandle: () => m().fromHandle
+ });
+ }
+ let J = re(null), Re = re();
+ he(() => j(S()), () => {
+ U(b, S() === "target");
+ }), he(
+ () => (j(B()), o()),
+ () => {
+ U(N, B() !== void 0 ? B() : o());
+ }
+ ), he(() => j(R()), () => {
+ U(E, R() || null);
+ }), he(
+ () => (j(H()), j(I()), _(), v(), j(S()), j(R())),
+ () => {
+ (H() || I()) && (_(), U(Re, v().get(`${K}-${S()}${R() ? `-${R()}` : ""}`)));
+ }
+ ), he(
+ () => (h(J), h(Re), j(I()), j(H())),
+ () => {
+ if (h(J) && !u0(h(Re), h(J))) {
+ const Ne = h(Re) ?? /* @__PURE__ */ new Map();
+ ll(h(J), Ne, I()), ll(Ne, h(J), H());
+ }
+ U(J, h(Re) ?? /* @__PURE__ */ new Map());
+ }
+ ), he(() => m(), () => {
+ U(M, !!m().fromHandle);
+ }), he(
+ () => (m(), j(S()), h(E)),
+ () => {
+ var Ne, rt, ye;
+ U(D, ((Ne = m().fromHandle) == null ? void 0 : Ne.nodeId) === K && ((rt = m().fromHandle) == null ? void 0 : rt.type) === S() && ((ye = m().fromHandle) == null ? void 0 : ye.id) === h(E));
+ }
+ ), he(
+ () => (m(), j(S()), h(E)),
+ () => {
+ var Ne, rt, ye;
+ U(V, ((Ne = m().toHandle) == null ? void 0 : Ne.nodeId) === K && ((rt = m().toHandle) == null ? void 0 : rt.type) === S() && ((ye = m().toHandle) == null ? void 0 : ye.id) === h(E));
+ }
+ ), he(
+ () => (l(), m(), j(S()), h(E)),
+ () => {
+ var Ne, rt, ye;
+ U(A, l() === cr.Strict ? ((Ne = m().fromHandle) == null ? void 0 : Ne.type) !== S() : K !== ((rt = m().fromHandle) == null ? void 0 : rt.nodeId) || h(E) !== ((ye = m().fromHandle) == null ? void 0 : ye.id));
+ }
+ ), he(() => (h(V), m()), () => {
+ U(O, h(V) && m().isValid);
+ }), gt(), He();
+ var le = r2();
+ ce(le, "data-nodeid", K);
+ let fn;
+ var Ut = X(le);
+ pt(Ut, t, "default", {}), Z(le), Ee(
+ (Ne) => {
+ ce(le, "data-handleid", h(E)), ce(le, "data-handlepos", T()), ce(le, "data-id", `${f() ?? ""}-${K ?? ""}-${R() || ""}-${S() ?? ""}`), fn = kt(le, 1, bn(Ne), null, fn, {
+ valid: h(O),
+ connectingto: h(V),
+ connectingfrom: h(D),
+ source: !h(b),
+ target: h(b),
+ connectablestart: h(N),
+ connectableend: h(N),
+ connectable: h(N),
+ connectionindicator: h(N) && (!h(M) || h(A))
+ }), ce(le, "style", k());
+ },
+ [
+ () => Et([
+ "svelte-flow__handle",
+ `svelte-flow__handle-${T()}`,
+ "nodrag",
+ "nopan",
+ T(),
+ F()
+ ])
+ ],
+ pe
+ ), Ye("mousedown", le, lt), Ye("touchstart", le, lt), L(e, le);
+ var gn = fe({
+ get id() {
+ return R();
+ },
+ set id(Ne) {
+ R(Ne), y();
+ },
+ get type() {
+ return S();
+ },
+ set type(Ne) {
+ S(Ne), y();
+ },
+ get position() {
+ return T();
+ },
+ set position(Ne) {
+ T(Ne), y();
+ },
+ get style() {
+ return k();
+ },
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+}
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+ set labelX(v) {
+ i(v), y();
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+ set labelY(v) {
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+ a(v), y();
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+ set markerStart(v) {
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+ u(v), y();
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+ get style() {
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+ set style(v) {
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+ f(v), y();
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+}
+ae(
+ To,
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+ path: {},
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+ labelX: {},
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+ f(m), y();
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+ d(m), y();
+ },
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+ g(m), y();
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+ get sourcePosition() {
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+ set sourcePosition(m) {
+ p(m), y();
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+ get targetX() {
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+}
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+ () => (h(r), h(o), h(i), j(d()), j(g()), j(x()), j(C()), j(p()), j($())),
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+ let s = w(t, "label", 12, void 0), a = w(t, "labelStyle", 12, void 0), l = w(t, "style", 12, void 0), u = w(t, "markerStart", 12, void 0), c = w(t, "markerEnd", 12, void 0), f = w(t, "interactionWidth", 12, void 0), d = w(t, "sourceX", 12), g = w(t, "sourceY", 12), p = w(t, "sourcePosition", 12), x = w(t, "targetX", 12), C = w(t, "targetY", 12), $ = w(t, "targetPosition", 12);
+ return he(
+ () => (h(r), h(o), h(i), j(d()), j(g()), j(x()), j(C()), j(p()), j($())),
+ () => {
+ ((m) => (U(r, m[0]), U(o, m[1]), U(i, m[2])))(wi({
+ sourceX: d(),
+ sourceY: g(),
+ targetX: x(),
+ targetY: C(),
+ sourcePosition: p(),
+ targetPosition: $(),
+ borderRadius: 0
+ }));
+ }
+ ), gt(), He(), To(e, {
+ get path() {
+ return h(r);
+ },
+ get labelX() {
+ return h(o);
+ },
+ get labelY() {
+ return h(i);
+ },
+ get label() {
+ return s();
+ },
+ get labelStyle() {
+ return a();
+ },
+ get markerStart() {
+ return u();
+ },
+ get markerEnd() {
+ return c();
+ },
+ get interactionWidth() {
+ return f();
+ },
+ get style() {
+ return l();
+ }
+ }), fe({
+ get label() {
+ return s();
+ },
+ set label(m) {
+ s(m), y();
+ },
+ get labelStyle() {
+ return a();
+ },
+ set labelStyle(m) {
+ a(m), y();
+ },
+ get style() {
+ return l();
+ },
+ set style(m) {
+ l(m), y();
+ },
+ get markerStart() {
+ return u();
+ },
+ set markerStart(m) {
+ u(m), y();
+ },
+ get markerEnd() {
+ return c();
+ },
+ set markerEnd(m) {
+ c(m), y();
+ },
+ get interactionWidth() {
+ return f();
+ },
+ set interactionWidth(m) {
+ f(m), y();
+ },
+ get sourceX() {
+ return d();
+ },
+ set sourceX(m) {
+ d(m), y();
+ },
+ get sourceY() {
+ return g();
+ },
+ set sourceY(m) {
+ g(m), y();
+ },
+ get sourcePosition() {
+ return p();
+ },
+ set sourcePosition(m) {
+ p(m), y();
+ },
+ get targetX() {
+ return x();
+ },
+ set targetX(m) {
+ x(m), y();
+ },
+ get targetY() {
+ return C();
+ },
+ set targetY(m) {
+ C(m), y();
+ },
+ get targetPosition() {
+ return $();
+ },
+ set targetPosition(m) {
+ $(m), y();
+ }
+ });
+}
+ae(
+ Ec,
+ {
+ label: {},
+ labelStyle: {},
+ style: {},
+ markerStart: {},
+ markerEnd: {},
+ interactionWidth: {},
+ sourceX: {},
+ sourceY: {},
+ sourcePosition: {},
+ targetX: {},
+ targetY: {},
+ targetPosition: {}
+ },
+ [],
+ [],
+ !0
+);
+function d2(e, t) {
+ const n = e.set, r = t.set, o = q(e), i = q(t);
+ let a = o.length === 0 && i.length > 0 ? i : o;
+ e.set(a);
+ const l = (u) => {
+ const c = n(u);
+ return a = c, r(a), c;
+ };
+ e.set = t.set = l, e.update = t.update = (u) => l(u(a));
+}
+function f2(e, t) {
+ const n = e.set, r = t.set;
+ let o = q(t);
+ e.set(o);
+ const i = (s) => {
+ n(s), r(s), o = s;
+ };
+ e.set = t.set = i, e.update = t.update = (s) => i(s(o));
+}
+const g2 = (e, t, n) => {
+ if (!n)
+ return;
+ const r = q(e), o = t.set, i = n.set;
+ let s = n ? q(n) : { x: 0, y: 0, zoom: 1 };
+ t.set(s), t.set = (a) => (o(a), i(a), s = a, a), n.set = (a) => (r == null || r.syncViewport(a), o(a), i(a), s = a, a), t.update = (a) => {
+ t.set(a(s));
+ }, n.update = (a) => {
+ n.set(a(s));
+ };
+}, h2 = (e, t, n, r = [0, 0], o = vi) => {
+ const { subscribe: i, set: s, update: a } = we([]);
+ let l = e, u = {}, c = !0;
+ const f = (x) => (lc(x, t, n, {
+ elevateNodesOnSelect: c,
+ nodeOrigin: r,
+ nodeExtent: o,
+ defaults: u,
+ checkEquality: !1
+ }), l = x, s(l), l), d = (x) => f(x(l)), g = (x) => {
+ u = x;
+ }, p = (x) => {
+ c = x.elevateNodesOnSelect ?? c;
+ };
+ return f(l), {
+ subscribe: i,
+ set: f,
+ update: d,
+ setDefaultOptions: g,
+ setOptions: p
+ };
+}, v2 = (e, t, n, r) => {
+ const { subscribe: o, set: i, update: s } = we([]);
+ let a = e, l = {};
+ const u = (d) => {
+ const g = l ? d.map((p) => ({ ...l, ...p })) : d;
+ cc(t, n, g), a = g, i(a);
+ }, c = (d) => u(d(a)), f = (d) => {
+ l = d;
+ };
+ return u(a), {
+ subscribe: o,
+ set: u,
+ update: c,
+ setDefaultOptions: f
+ };
+}, Sc = {
+ input: yc,
+ output: wc,
+ default: _i,
+ group: _c
+}, Pc = {
+ straight: $c,
+ smoothstep: kc,
+ default: xi,
+ step: Ec
+}, p2 = ({ nodes: e = [], edges: t = [], width: n, height: r, fitView: o, nodeOrigin: i, nodeExtent: s }) => {
+ const a = /* @__PURE__ */ new Map(), l = /* @__PURE__ */ new Map(), u = /* @__PURE__ */ new Map(), c = /* @__PURE__ */ new Map(), f = i ?? [0, 0], d = s ?? vi;
+ lc(e, a, l, {
+ nodeExtent: d,
+ nodeOrigin: f,
+ elevateNodesOnSelect: !1,
+ checkEquality: !1
+ }), cc(u, c, t);
+ let g = { x: 0, y: 0, zoom: 1 };
+ if (o && n && r) {
+ const p = No(a, {
+ filter: (x) => !!((x.width || x.initialWidth) && (x.height || x.initialHeight))
+ });
+ g = ua(p, n, r, 0.5, 2, 0.1);
+ }
+ return {
+ flowId: we(null),
+ nodes: h2(e, a, l, f, d),
+ nodeLookup: Ft(a),
+ parentLookup: Ft(l),
+ edgeLookup: Ft(c),
+ visibleNodes: Ft([]),
+ edges: v2(t, u, c),
+ visibleEdges: Ft([]),
+ connectionLookup: Ft(u),
+ height: we(500),
+ width: we(500),
+ minZoom: we(0.5),
+ maxZoom: we(2),
+ nodeOrigin: we(f),
+ nodeDragThreshold: we(1),
+ nodeExtent: we(d),
+ translateExtent: we(vi),
+ autoPanOnNodeDrag: we(!0),
+ autoPanOnConnect: we(!0),
+ fitViewOnInit: we(!1),
+ fitViewOnInitDone: we(!1),
+ fitViewOptions: we(void 0),
+ panZoom: we(null),
+ snapGrid: we(null),
+ dragging: we(!1),
+ selectionRect: we(null),
+ selectionKeyPressed: we(!1),
+ multiselectionKeyPressed: we(!1),
+ deleteKeyPressed: we(!1),
+ panActivationKeyPressed: we(!1),
+ zoomActivationKeyPressed: we(!1),
+ selectionRectMode: we(null),
+ selectionMode: we(pi.Partial),
+ nodeTypes: we(Sc),
+ edgeTypes: we(Pc),
+ viewport: we(g),
+ connectionMode: we(cr.Strict),
+ domNode: we(null),
+ connection: Ft(Ns),
+ connectionLineType: we(Cr.Bezier),
+ connectionRadius: we(20),
+ isValidConnection: we(() => !0),
+ nodesDraggable: we(!0),
+ nodesConnectable: we(!0),
+ elementsSelectable: we(!0),
+ selectNodesOnDrag: we(!0),
+ markers: Ft([]),
+ defaultMarkerColor: we("#b1b1b7"),
+ lib: Ft("svelte"),
+ onlyRenderVisibleElements: we(!1),
+ onerror: we(v0),
+ ondelete: we(void 0),
+ onedgecreate: we(void 0),
+ onconnect: we(void 0),
+ onconnectstart: we(void 0),
+ onconnectend: we(void 0),
+ onbeforedelete: we(void 0),
+ nodesInitialized: we(!1),
+ edgesInitialized: we(!1),
+ viewportInitialized: we(!1),
+ initialized: Ft(!1)
+ };
+};
+function m2(e) {
+ const t = Kn([
+ e.edges,
+ e.nodes,
+ e.nodeLookup,
+ e.onlyRenderVisibleElements,
+ e.viewport,
+ e.width,
+ e.height
+ ], ([n, , r, o, i, s, a]) => o && s && a ? n.filter((u) => {
+ const c = r.get(u.source), f = r.get(u.target);
+ return c && f && b0({
+ sourceNode: c,
+ targetNode: f,
+ width: s,
+ height: a,
+ transform: [i.x, i.y, i.zoom]
+ });
+ }) : n);
+ return Kn([t, e.nodes, e.nodeLookup, e.connectionMode, e.onerror], ([n, , r, o, i]) => n.reduce((a, l) => {
+ const u = r.get(l.source), c = r.get(l.target);
+ if (!u || !c)
+ return a;
+ const f = N0({
+ id: l.id,
+ sourceNode: u,
+ targetNode: c,
+ sourceHandle: l.sourceHandle || null,
+ targetHandle: l.targetHandle || null,
+ connectionMode: o,
+ onError: i
+ });
+ return f && a.push({
+ ...l,
+ zIndex: x0({
+ selected: l.selected,
+ zIndex: l.zIndex,
+ sourceNode: u,
+ targetNode: c,
+ elevateOnSelect: !1
+ }),
+ ...f
+ }), a;
+ }, []));
+}
+function y2(e) {
+ return Kn([
+ e.nodeLookup,
+ e.onlyRenderVisibleElements,
+ e.width,
+ e.height,
+ e.viewport,
+ e.nodes
+ ], ([t, n, r, o, i]) => {
+ const s = [i.x, i.y, i.zoom];
+ return n ? Ju(t, { x: 0, y: 0, width: r, height: o }, s, !0) : Array.from(t.values());
+ });
+}
+const Wi = Symbol();
+function Nc({ nodes: e, edges: t, width: n, height: r, fitView: o, nodeOrigin: i, nodeExtent: s }) {
+ const a = p2({
+ nodes: e,
+ edges: t,
+ width: n,
+ height: r,
+ fitView: o,
+ nodeOrigin: i,
+ nodeExtent: s
+ });
+ function l(k) {
+ a.nodeTypes.set({
+ ...Sc,
+ ...k
+ });
+ }
+ function u(k) {
+ a.edgeTypes.set({
+ ...Pc,
+ ...k
+ });
+ }
+ function c(k) {
+ const P = q(a.edges);
+ a.edges.set($0(k, P));
+ }
+ const f = (k, P = !1) => {
+ var I;
+ const H = q(a.nodeLookup);
+ for (const [B, F] of k) {
+ const K = (I = H.get(B)) == null ? void 0 : I.internals.userNode;
+ K && (K.position = F.position, K.dragging = P);
+ }
+ a.nodes.update((B) => B);
+ };
+ function d(k) {
+ var F, K, ie;
+ const P = q(a.nodeLookup), H = q(a.parentLookup), { changes: I, updatedInternals: B } = O0(k, P, q(a.parentLookup), q(a.domNode), q(a.nodeOrigin));
+ if (B) {
+ if (V0(P, H, { nodeOrigin: i, nodeExtent: s }), !q(a.fitViewOnInitDone) && q(a.fitViewOnInit)) {
+ const ee = q(a.fitViewOptions), W = p({
+ ...ee,
+ nodes: ee == null ? void 0 : ee.nodes
+ });
+ a.fitViewOnInitDone.set(W);
+ }
+ for (const ee of I) {
+ const W = (F = P.get(ee.id)) == null ? void 0 : F.internals.userNode;
+ if (W)
+ switch (ee.type) {
+ case "dimensions": {
+ const ue = { ...W.measured, ...ee.dimensions };
+ ee.setAttributes && (W.width = ((K = ee.dimensions) == null ? void 0 : K.width) ?? W.width, W.height = ((ie = ee.dimensions) == null ? void 0 : ie.height) ?? W.height), W.measured = ue;
+ break;
+ }
+ case "position":
+ W.position = ee.position ?? W.position;
+ break;
+ }
+ }
+ a.nodes.update((ee) => ee), q(a.nodesInitialized) || a.nodesInitialized.set(!0);
+ }
+ }
+ function g(k) {
+ const P = q(a.panZoom), H = q(a.domNode);
+ if (!P || !H)
+ return Promise.resolve(!1);
+ const { width: I, height: B } = ca(H), F = ul(q(a.nodeLookup), k);
+ return cl({
+ nodes: F,
+ width: I,
+ height: B,
+ minZoom: q(a.minZoom),
+ maxZoom: q(a.maxZoom),
+ panZoom: P
+ }, k);
+ }
+ function p(k) {
+ const P = q(a.panZoom);
+ if (!P)
+ return !1;
+ const H = ul(q(a.nodeLookup), k);
+ return cl({
+ nodes: H,
+ width: q(a.width),
+ height: q(a.height),
+ minZoom: q(a.minZoom),
+ maxZoom: q(a.maxZoom),
+ panZoom: P
+ }, k), H.size > 0;
+ }
+ function x(k, P) {
+ const H = q(a.panZoom);
+ return H ? H.scaleBy(k, P) : Promise.resolve(!1);
+ }
+ function C(k) {
+ return x(1.2, k);
+ }
+ function $(k) {
+ return x(1 / 1.2, k);
+ }
+ function m(k) {
+ const P = q(a.panZoom);
+ P && (P.setScaleExtent([k, q(a.maxZoom)]), a.minZoom.set(k));
+ }
+ function _(k) {
+ const P = q(a.panZoom);
+ P && (P.setScaleExtent([q(a.minZoom), k]), a.maxZoom.set(k));
+ }
+ function v(k) {
+ const P = q(a.panZoom);
+ P && (P.setTranslateExtent(k), a.translateExtent.set(k));
+ }
+ function b(k) {
+ let P = !1;
+ return k.forEach((H) => {
+ H.selected && (H.selected = !1, P = !0);
+ }), P;
+ }
+ function N(k) {
+ var P;
+ (P = q(a.panZoom)) == null || P.setClickDistance(k);
+ }
+ function E(k) {
+ b((k == null ? void 0 : k.nodes) || q(a.nodes)) && a.nodes.set(q(a.nodes)), b((k == null ? void 0 : k.edges) || q(a.edges)) && a.edges.set(q(a.edges));
+ }
+ a.deleteKeyPressed.subscribe(async (k) => {
+ var P;
+ if (k) {
+ const H = q(a.nodes), I = q(a.edges), B = H.filter((ee) => ee.selected), F = I.filter((ee) => ee.selected), { nodes: K, edges: ie } = await Qu({
+ nodesToRemove: B,
+ edgesToRemove: F,
+ nodes: H,
+ edges: I,
+ onBeforeDelete: q(a.onbeforedelete)
+ });
+ (K.length || ie.length) && (a.nodes.update((ee) => ee.filter((W) => !K.some((ue) => ue.id === W.id))), a.edges.update((ee) => ee.filter((W) => !ie.some((ue) => ue.id === W.id))), (P = q(a.ondelete)) == null || P({
+ nodes: K,
+ edges: ie
+ }));
+ }
+ });
+ function M(k) {
+ const P = q(a.multiselectionKeyPressed);
+ a.nodes.update((H) => H.map((I) => {
+ const B = k.includes(I.id), F = P && I.selected || B;
+ return I.selected = F, I;
+ })), P || a.edges.update((H) => H.map((I) => (I.selected = !1, I)));
+ }
+ function D(k) {
+ const P = q(a.multiselectionKeyPressed);
+ a.edges.update((H) => H.map((I) => {
+ const B = k.includes(I.id), F = P && I.selected || B;
+ return I.selected = F, I;
+ })), P || a.nodes.update((H) => H.map((I) => (I.selected = !1, I)));
+ }
+ function V(k) {
+ var H;
+ const P = (H = q(a.nodes)) == null ? void 0 : H.find((I) => I.id === k);
+ if (!P) {
+ console.warn("012", Dr.error012(k));
+ return;
+ }
+ a.selectionRect.set(null), a.selectionRectMode.set(null), P.selected ? P.selected && q(a.multiselectionKeyPressed) && E({ nodes: [P], edges: [] }) : M([k]);
+ }
+ function A(k) {
+ const P = q(a.viewport);
+ return I0({
+ delta: k,
+ panZoom: q(a.panZoom),
+ transform: [P.x, P.y, P.zoom],
+ translateExtent: q(a.translateExtent),
+ width: q(a.width),
+ height: q(a.height)
+ });
+ }
+ const O = we(Ns), R = (k) => {
+ O.set({ ...k });
+ };
+ function S() {
+ O.set(Ns);
+ }
+ function T() {
+ a.fitViewOnInitDone.set(!1), a.selectionRect.set(null), a.selectionRectMode.set(null), a.snapGrid.set(null), a.isValidConnection.set(() => !0), E(), S();
+ }
+ return {
+ // state
+ ...a,
+ // derived state
+ visibleEdges: m2(a),
+ visibleNodes: y2(a),
+ connection: Kn([O, a.viewport], ([k, P]) => k.inProgress ? {
+ ...k,
+ to: Mo(k.to, [P.x, P.y, P.zoom])
+ } : { ...k }),
+ markers: Kn([a.edges, a.defaultMarkerColor, a.flowId], ([k, P, H]) => M0(k, { defaultColor: P, id: H })),
+ initialized: (() => {
+ let k = !1;
+ const P = q(a.nodes).length, H = q(a.edges).length;
+ return Kn([a.nodesInitialized, a.edgesInitialized, a.viewportInitialized], ([I, B, F]) => k || (P === 0 ? k = F : H === 0 ? k = F && I : k = F && I && B, k));
+ })(),
+ // actions
+ syncNodeStores: (k) => d2(a.nodes, k),
+ syncEdgeStores: (k) => f2(a.edges, k),
+ syncViewport: (k) => g2(a.panZoom, a.viewport, k),
+ setNodeTypes: l,
+ setEdgeTypes: u,
+ addEdge: c,
+ updateNodePositions: f,
+ updateNodeInternals: d,
+ zoomIn: C,
+ zoomOut: $,
+ fitView: (k) => g(k),
+ setMinZoom: m,
+ setMaxZoom: _,
+ setTranslateExtent: v,
+ setPaneClickDistance: N,
+ unselectNodesAndEdges: E,
+ addSelectedNodes: M,
+ addSelectedEdges: D,
+ handleNodeSelection: V,
+ panBy: A,
+ updateConnection: R,
+ cancelConnection: S,
+ reset: T
+ };
+}
+function Ue() {
+ const e = ar(Wi);
+ if (!e)
+ throw new Error("In order to use useStore you need to wrap your component in a <SvelteFlowProvider />");
+ return e.getStore();
+}
+function w2({ nodes: e, edges: t, width: n, height: r, fitView: o, nodeOrigin: i, nodeExtent: s }) {
+ const a = Nc({ nodes: e, edges: t, width: n, height: r, fitView: o, nodeOrigin: i, nodeExtent: s });
+ return Tr(Wi, {
+ getStore: () => a
+ }), a;
+}
+function us(e, t) {
+ const { panZoom: n, minZoom: r, maxZoom: o, initialViewport: i, viewport: s, dragging: a, translateExtent: l, paneClickDistance: u } = t, c = n2({
+ domNode: e,
+ minZoom: r,
+ maxZoom: o,
+ translateExtent: l,
+ viewport: i,
+ paneClickDistance: u,
+ onDraggingChange: a.set
+ }), f = c.getViewport();
+ return s.set(f), n.set(c), c.update(t), {
+ update(d) {
+ c.update(d);
+ }
+ };
+}
+var _2 = /* @__PURE__ */ ne('<div class="svelte-flow__zoom svelte-4xkw84"><!></div>');
+const x2 = {
+ hash: "svelte-4xkw84",
+ code: ".svelte-flow__zoom.svelte-4xkw84 {width:100%;height:100%;position:absolute;top:0;left:0;z-index:4;}"
+};
+function Mc(e, t) {
+ de(t, !1), Je(e, x2);
+ const [n, r] = tt(), o = () => Q(H, "$panActivationKeyPressed", n), i = () => Q(R, "$minZoom", n), s = () => Q(S, "$maxZoom", n), a = () => Q(I, "$zoomActivationKeyPressed", n), l = () => Q(O, "$selectionRect", n), u = () => Q(k, "$translateExtent", n), c = () => Q(P, "$lib", n), f = re(), d = re(), g = re();
+ let p = w(t, "initialViewport", 12, void 0), x = w(t, "onMoveStart", 12, void 0), C = w(t, "onMove", 12, void 0), $ = w(t, "onMoveEnd", 12, void 0), m = w(t, "panOnScrollMode", 12), _ = w(t, "preventScrolling", 12), v = w(t, "zoomOnScroll", 12), b = w(t, "zoomOnDoubleClick", 12), N = w(t, "zoomOnPinch", 12), E = w(t, "panOnDrag", 12), M = w(t, "panOnScroll", 12), D = w(t, "paneClickDistance", 12);
+ const {
+ viewport: V,
+ panZoom: A,
+ selectionRect: O,
+ minZoom: R,
+ maxZoom: S,
+ dragging: T,
+ translateExtent: k,
+ lib: P,
+ panActivationKeyPressed: H,
+ zoomActivationKeyPressed: I,
+ viewportInitialized: B
+ } = Ue(), F = (W) => V.set({
+ x: W[0],
+ y: W[1],
+ zoom: W[2]
+ });
+ un(() => {
+ li(B, !0);
+ }), he(() => j(p()), () => {
+ U(f, p() || { x: 0, y: 0, zoom: 1 });
+ }), he(
+ () => (o(), j(E())),
+ () => {
+ U(d, o() || E());
+ }
+ ), he(
+ () => (o(), j(M())),
+ () => {
+ U(g, o() || M());
+ }
+ ), gt(), He();
+ var K = _2(), ie = X(K);
+ pt(ie, t, "default", {}), Z(K), vt(K, (W, ue) => us == null ? void 0 : us(W, ue), () => ({
+ viewport: V,
+ minZoom: i(),
+ maxZoom: s(),
+ initialViewport: h(f),
+ dragging: T,
+ panZoom: A,
+ onPanZoomStart: x(),
+ onPanZoom: C(),
+ onPanZoomEnd: $(),
+ zoomOnScroll: v(),
+ zoomOnDoubleClick: b(),
+ zoomOnPinch: N(),
+ panOnScroll: h(g),
+ panOnDrag: h(d),
+ panOnScrollSpeed: 0.5,
+ panOnScrollMode: m() || qn.Free,
+ zoomActivationKeyPressed: a(),
+ preventScrolling: typeof _() == "boolean" ? _() : !0,
+ noPanClassName: "nopan",
+ noWheelClassName: "nowheel",
+ userSelectionActive: !!l(),
+ translateExtent: u(),
+ lib: c(),
+ paneClickDistance: D(),
+ onTransformChange: F
+ })), L(e, K);
+ var ee = fe({
+ get initialViewport() {
+ return p();
+ },
+ set initialViewport(W) {
+ p(W), y();
+ },
+ get onMoveStart() {
+ return x();
+ },
+ set onMoveStart(W) {
+ x(W), y();
+ },
+ get onMove() {
+ return C();
+ },
+ set onMove(W) {
+ C(W), y();
+ },
+ get onMoveEnd() {
+ return $();
+ },
+ set onMoveEnd(W) {
+ $(W), y();
+ },
+ get panOnScrollMode() {
+ return m();
+ },
+ set panOnScrollMode(W) {
+ m(W), y();
+ },
+ get preventScrolling() {
+ return _();
+ },
+ set preventScrolling(W) {
+ _(W), y();
+ },
+ get zoomOnScroll() {
+ return v();
+ },
+ set zoomOnScroll(W) {
+ v(W), y();
+ },
+ get zoomOnDoubleClick() {
+ return b();
+ },
+ set zoomOnDoubleClick(W) {
+ b(W), y();
+ },
+ get zoomOnPinch() {
+ return N();
+ },
+ set zoomOnPinch(W) {
+ N(W), y();
+ },
+ get panOnDrag() {
+ return E();
+ },
+ set panOnDrag(W) {
+ E(W), y();
+ },
+ get panOnScroll() {
+ return M();
+ },
+ set panOnScroll(W) {
+ M(W), y();
+ },
+ get paneClickDistance() {
+ return D();
+ },
+ set paneClickDistance(W) {
+ D(W), y();
+ }
+ });
+ return r(), ee;
+}
+ae(
+ Mc,
+ {
+ initialViewport: {},
+ onMoveStart: {},
+ onMove: {},
+ onMoveEnd: {},
+ panOnScrollMode: {},
+ preventScrolling: {},
+ zoomOnScroll: {},
+ zoomOnDoubleClick: {},
+ zoomOnPinch: {},
+ panOnDrag: {},
+ panOnScroll: {},
+ paneClickDistance: {}
+ },
+ ["default"],
+ [],
+ !0
+);
+function kl(e, t) {
+ return (n) => {
+ n.target === t && (e == null || e(n));
+ };
+}
+function $l(e) {
+ return (t) => {
+ const n = e.includes(t.id);
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+ };
+}
+var b2 = /* @__PURE__ */ ne("<div><!></div>");
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+ code: ".svelte-flow__pane.svelte-1esy7hx {position:absolute;top:0;left:0;width:100%;height:100%;}"
+};
+function Tc(e, t) {
+ de(t, !1), Je(e, C2);
+ const [n, r] = tt(), o = () => Q(S, "$panActivationKeyPressed", n), i = () => Q(O, "$selectionKeyPressed", n), s = () => Q(V, "$selectionRect", n), a = () => Q(D, "$elementsSelectable", n), l = () => Q(A, "$selectionRectMode", n), u = () => Q(N, "$edges", n), c = () => Q(b, "$nodeLookup", n), f = () => Q(E, "$viewport", n), d = () => Q(R, "$selectionMode", n), g = () => Q(M, "$dragging", n), p = re(), x = re(), C = re();
+ let $ = w(t, "panOnDrag", 12, void 0), m = w(t, "selectionOnDrag", 12, void 0);
+ const _ = Oi(), {
+ nodes: v,
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+ edges: N,
+ viewport: E,
+ dragging: M,
+ elementsSelectable: D,
+ selectionRect: V,
+ selectionRectMode: A,
+ selectionKeyPressed: O,
+ selectionMode: R,
+ panActivationKeyPressed: S,
+ unselectNodesAndEdges: T
+ } = Ue();
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+ I = !1;
+ return;
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+ startY: Te,
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+ height: Math.abs(se.y - Ae)
+ }, te = H.map((oe) => oe.id), Fe = Ms(H, u()).map((oe) => oe.id);
+ H = Ju(
+ c(),
+ Xe,
+ [
+ f().x,
+ f().y,
+ f().zoom
+ ],
+ d() === pi.Partial,
+ !0
+ );
+ const Le = Ms(H, u()).map((oe) => oe.id), Qe = H.map((oe) => oe.id);
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+ function ie(G) {
+ var se, Te;
+ G.button === 0 && ((Te = (se = G.target) == null ? void 0 : se.releasePointerCapture) == null || Te.call(se, G.pointerId), !h(x) && l() === "user" && G.target === h(k) && (B == null || B(G)), V.set(null), H.length > 0 && li(A, "nodes"), i() && (I = !1));
+ }
+ const ee = (G) => {
+ var se;
+ if (Array.isArray(h(p)) && ((se = h(p)) != null && se.includes(2))) {
+ G.preventDefault();
+ return;
+ }
+ _("panecontextmenu", { event: G });
+ };
+ he(
+ () => (o(), j($())),
+ () => {
+ U(p, o() || $());
+ }
+ ), he(
+ () => (i(), s(), j(m()), h(p)),
+ () => {
+ U(x, i() || s() || m() && h(p) !== !0);
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+ ), he(
+ () => (a(), h(x), l()),
+ () => {
+ U(C, a() && (h(x) || l() === "user"));
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+ var W = b2(), ue = /* @__PURE__ */ Me(() => h(C) ? void 0 : kl(B, h(k))), me = /* @__PURE__ */ Me(() => kl(ee, h(k)));
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+ pt(ge, t, "default", {}), Z(W), An(W, (G) => U(k, G), () => h(k)), Ee(
+ (G) => Ce = kt(W, 1, "svelte-flow__pane svelte-1esy7hx", null, Ce, {
+ draggable: G,
+ dragging: g(),
+ selection: h(x)
+ }),
+ [
+ () => $() === !0 || Array.isArray($()) && $().includes(0)
+ ],
+ pe
+ ), Ye("click", W, function(...G) {
+ var se;
+ (se = h(ue)) == null || se.apply(this, G);
+ }), Ye("pointerdown", W, function(...G) {
+ var se;
+ (se = h(C) ? F : void 0) == null || se.apply(this, G);
+ }), Ye("pointermove", W, function(...G) {
+ var se;
+ (se = h(C) ? K : void 0) == null || se.apply(this, G);
+ }), Ye("pointerup", W, function(...G) {
+ var se;
+ (se = h(C) ? ie : void 0) == null || se.apply(this, G);
+ }), Ye("contextmenu", W, function(...G) {
+ var se;
+ (se = h(me)) == null || se.apply(this, G);
+ }), L(e, W);
+ var ze = fe({
+ get panOnDrag() {
+ return $();
+ },
+ set panOnDrag(G) {
+ $(G), y();
+ },
+ get selectionOnDrag() {
+ return m();
+ },
+ set selectionOnDrag(G) {
+ m(G), y();
+ }
+ });
+ return r(), ze;
+}
+ae(Tc, { panOnDrag: {}, selectionOnDrag: {} }, ["default"], [], !0);
+var k2 = /* @__PURE__ */ ne('<div class="svelte-flow__viewport xyflow__viewport svelte-1floaup"><!></div>');
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+ hash: "svelte-1floaup",
+ code: ".svelte-flow__viewport.svelte-1floaup {width:100%;height:100%;position:absolute;top:0;left:0;}"
+};
+function Hc(e, t) {
+ de(t, !1), Je(e, $2);
+ const [n, r] = tt(), o = () => Q(i, "$viewport", n), { viewport: i } = Ue();
+ He();
+ var s = k2(), a = X(s);
+ pt(a, t, "default", {}), Z(s), Ee(() => ce(s, "style", `transform: translate(${o().x ?? ""}px, ${o().y ?? ""}px) scale(${o().zoom ?? ""})`)), L(e, s), fe(), r();
+}
+ae(Hc, {}, ["default"], [], !0);
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+ onDrag: r,
+ onDragStart: o,
+ onDragStop: i,
+ onNodeMouseDown: s,
+ getStoreItems: () => {
+ const u = q(n.snapGrid), c = q(n.viewport);
+ return {
+ nodes: q(n.nodes),
+ nodeLookup: q(n.nodeLookup),
+ edges: q(n.edges),
+ nodeExtent: q(n.nodeExtent),
+ snapGrid: u || [0, 0],
+ snapToGrid: !!u,
+ nodeOrigin: q(n.nodeOrigin),
+ multiSelectionActive: q(n.multiselectionKeyPressed),
+ domNode: q(n.domNode),
+ transform: [c.x, c.y, c.zoom],
+ autoPanOnNodeDrag: q(n.autoPanOnNodeDrag),
+ nodesDraggable: q(n.nodesDraggable),
+ selectNodesOnDrag: q(n.selectNodesOnDrag),
+ nodeDragThreshold: q(n.nodeDragThreshold),
+ unselectNodesAndEdges: n.unselectNodesAndEdges,
+ updateNodePositions: n.updateNodePositions,
+ panBy: n.panBy
+ };
+ }
+ });
+ function l(u, c) {
+ if (c.disabled) {
+ a.destroy();
+ return;
+ }
+ a.update({
+ domNode: u,
+ noDragClassName: c.noDragClass,
+ handleSelector: c.handleSelector,
+ nodeId: c.nodeId,
+ isSelectable: c.isSelectable,
+ nodeClickDistance: c.nodeClickDistance
+ });
+ }
+ return l(e, t), {
+ update(u) {
+ l(e, u);
+ },
+ destroy() {
+ a.destroy();
+ }
+ };
+}
+function E2({ width: e, height: t, initialWidth: n, initialHeight: r, measuredWidth: o, measuredHeight: i }) {
+ if (o === void 0 && i === void 0) {
+ const s = e ?? n, a = t ?? r;
+ return {
+ width: s ? `width:${s}px;` : "",
+ height: a ? `height:${a}px;` : ""
+ };
+ }
+ return {
+ width: e ? `width:${e}px;` : "",
+ height: t ? `height:${t}px;` : ""
+ };
+}
+var S2 = /* @__PURE__ */ ne("<div><!></div>");
+function Vc(e, t) {
+ de(t, !1);
+ const [n, r] = tt(), o = () => Q(me, "$nodeTypes", n), i = () => Q(se, "$elementsSelectable", n), s = () => Q(Te, "$nodesDraggable", n), a = () => Q(Fe, "$connectableStore", n), l = re(void 0, !0), u = re(void 0, !0), c = re(void 0, !0), f = re(void 0, !0);
+ let d = w(t, "node", 13), g = w(t, "id", 13), p = w(t, "data", 29, () => ({})), x = w(t, "selected", 13, !1), C = w(t, "draggable", 13, void 0), $ = w(t, "selectable", 13, void 0), m = w(t, "connectable", 13, !0), _ = w(t, "deletable", 13, !0), v = w(t, "hidden", 13, !1), b = w(t, "dragging", 13, !1), N = w(t, "resizeObserver", 13, null), E = w(t, "style", 13, void 0), M = w(t, "type", 13, "default"), D = w(t, "isParent", 13, !1), V = w(t, "positionX", 13), A = w(t, "positionY", 13), O = w(t, "sourcePosition", 13, void 0), R = w(t, "targetPosition", 13, void 0), S = w(t, "zIndex", 13), T = w(t, "measuredWidth", 13, void 0), k = w(t, "measuredHeight", 13, void 0), P = w(t, "initialWidth", 13, void 0), H = w(t, "initialHeight", 13, void 0), I = w(t, "width", 13, void 0), B = w(t, "height", 13, void 0), F = w(t, "dragHandle", 13, void 0), K = w(t, "initialized", 13, !1), ie = w(t, "parentId", 13, void 0), ee = w(t, "nodeClickDistance", 13, void 0), W = w(t, "class", 13, "");
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+ nodeTypes: me,
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+ updateNodeInternals: G,
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+ nodesDraggable: Te
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+ () => (o(), h(l), _i),
+ () => {
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+ () => (h(u), j(M())),
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+ () => (j(I()), j(B()), j(P()), j(H()), j(T()), j(k())),
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+ initialHeight: H(),
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+ () => (j(N()), h(Ae), h(Xe), j(K())),
+ () => {
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+ ), gt(), He(!0);
+ var xe = et(), Oe = be(xe);
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+ (ye) => {
+ ce(Re, "data-id", g()), le = kt(Re, 1, bn(ye), null, le, {
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+ m(J), y();
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+ set deletable(J) {
+ _(J), y();
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+ set sourcePosition(J) {
+ O(J), y();
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+ },
+ set targetPosition(J) {
+ R(J), y();
+ },
+ get zIndex() {
+ return S();
+ },
+ set zIndex(J) {
+ S(J), y();
+ },
+ get measuredWidth() {
+ return T();
+ },
+ set measuredWidth(J) {
+ T(J), y();
+ },
+ get measuredHeight() {
+ return k();
+ },
+ set measuredHeight(J) {
+ k(J), y();
+ },
+ get initialWidth() {
+ return P();
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+ set initialWidth(J) {
+ P(J), y();
+ },
+ get initialHeight() {
+ return H();
+ },
+ set initialHeight(J) {
+ H(J), y();
+ },
+ get width() {
+ return I();
+ },
+ set width(J) {
+ I(J), y();
+ },
+ get height() {
+ return B();
+ },
+ set height(J) {
+ B(J), y();
+ },
+ get dragHandle() {
+ return F();
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+ set dragHandle(J) {
+ F(J), y();
+ },
+ get initialized() {
+ return K();
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+ set initialized(J) {
+ K(J), y();
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+ get parentId() {
+ return ie();
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+ set parentId(J) {
+ ie(J), y();
+ },
+ get nodeClickDistance() {
+ return ee();
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+ set nodeClickDistance(J) {
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+ get class() {
+ return W();
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+ set class(J) {
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+ });
+ return r(), lt;
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+ Vc,
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+ draggable: {},
+ selectable: {},
+ connectable: {},
+ deletable: {},
+ hidden: {},
+ dragging: {},
+ resizeObserver: {},
+ style: {},
+ type: {},
+ isParent: {},
+ positionX: {},
+ positionY: {},
+ sourcePosition: {},
+ targetPosition: {},
+ zIndex: {},
+ measuredWidth: {},
+ measuredHeight: {},
+ initialWidth: {},
+ initialHeight: {},
+ width: {},
+ height: {},
+ dragHandle: {},
+ initialized: {},
+ parentId: {},
+ nodeClickDistance: {},
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+ p(te), y();
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+ get source() {
+ return x();
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+ set source(te) {
+ x(te), y();
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+ get target() {
+ return C();
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+ set target(te) {
+ C(te), y();
+ },
+ get data() {
+ return $();
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+ set data(te) {
+ $(te), y();
+ },
+ get style() {
+ return m();
+ },
+ set style(te) {
+ m(te), y();
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+ return _();
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+ set zIndex(te) {
+ _(te), y();
+ },
+ get animated() {
+ return v();
+ },
+ set animated(te) {
+ v(te), y();
+ },
+ get selected() {
+ return b();
+ },
+ set selected(te) {
+ b(te), y();
+ },
+ get selectable() {
+ return N();
+ },
+ set selectable(te) {
+ N(te), y();
+ },
+ get deletable() {
+ return E();
+ },
+ set deletable(te) {
+ E(te), y();
+ },
+ get hidden() {
+ return M();
+ },
+ set hidden(te) {
+ M(te), y();
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+ get label() {
+ return D();
+ },
+ set label(te) {
+ D(te), y();
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+ V(te), y();
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+ return T();
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+ set sourceX(te) {
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+ k(te), y();
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+ H(te), y();
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+ set sourcePosition(te) {
+ I(te), y();
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+ },
+ set targetPosition(te) {
+ B(te), y();
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+ return F();
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+ set ariaLabel(te) {
+ F(te), y();
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+ K(te), y();
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+ ie(te), y();
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+ Ac,
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+ id: {},
+ type: {},
+ source: {},
+ target: {},
+ data: {},
+ style: {},
+ zIndex: {},
+ animated: {},
+ selected: {},
+ selectable: {},
+ deletable: {},
+ hidden: {},
+ label: {},
+ labelStyle: {},
+ markerStart: {},
+ markerEnd: {},
+ sourceHandle: {},
+ targetHandle: {},
+ sourceX: {},
+ sourceY: {},
+ targetX: {},
+ targetY: {},
+ sourcePosition: {},
+ targetPosition: {},
+ ariaLabel: {},
+ interactionWidth: {},
+ class: {}
+ },
+ [],
+ [],
+ !0
+);
+function Lc(e, t) {
+ de(t, !1);
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+}
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+ He();
+ var c = D2(), f = X(c);
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+ Ee(() => {
+ ce(m, "stroke", l()), ce(m, "stroke-width", u()), ce(m, "fill", l());
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+ set id(p) {
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+ set type(p) {
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+ get width() {
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+ set width(p) {
+ o(p), y();
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+ get height() {
+ return i();
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+ set height(p) {
+ i(p), y();
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+ get markerUnits() {
+ return s();
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+ set markerUnits(p) {
+ s(p), y();
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+ get orient() {
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+ set orient(p) {
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+ get color() {
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+}
+ae(
+ Ic,
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+ type: {},
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+ height: {},
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+ get selected() {
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+ get selectable() {
+ return h(v);
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+ get deletable() {
+ return h(_).deletable;
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+ set y(c) {
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+ get width() {
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+ set width(c) {
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+ get height() {
+ return i();
+ },
+ set height(c) {
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+ set isVisible(c) {
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+}
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+ ha,
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+ height: {},
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+ !0
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+ "panOnScrollMode",
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+ "zoomOnDoubleClick",
+ "zoomOnPinch",
+ "panOnScroll",
+ "panOnDrag",
+ "selectionOnDrag",
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+ "autoPanOnNodeDrag",
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+ "ondelete",
+ "onedgecreate",
+ "attributionPosition",
+ "proOptions",
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+ "height",
+ "colorMode",
+ "onconnect",
+ "onconnectstart",
+ "onconnectend",
+ "onbeforedelete",
+ "oninit",
+ "nodeOrigin",
+ "paneClickDistance",
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+ () => (j(f()), j(H()), j(P()), j(E()), j(T()), j(at()), j(A()), j(O()), j(S()), j(Ce()), j(W()), j(Fe()), j(Le()), j(Qe()), j(oe()), j(ve()), j(I()), j(R()), j(le()), j(fn()), j(Ut()), j(gn()), j(rt()), Sl),
+ () => {
+ const Y = {
+ flowId: f(),
+ connectionLineType: H(),
+ connectionRadius: P(),
+ selectionMode: E(),
+ snapGrid: T(),
+ defaultMarkerColor: at(),
+ nodesDraggable: A(),
+ nodesConnectable: O(),
+ elementsSelectable: S(),
+ onlyRenderVisibleElements: Ce(),
+ isValidConnection: W(),
+ autoPanOnConnect: Fe(),
+ autoPanOnNodeDrag: Le(),
+ onerror: Qe(),
+ ondelete: oe(),
+ onedgecreate: ve(),
+ connectionMode: I(),
+ nodeDragThreshold: R(),
+ onconnect: le(),
+ onconnectstart: fn(),
+ onconnectend: Ut(),
+ onbeforedelete: gn(),
+ nodeOrigin: rt()
+ };
+ Sl(ft, Y);
+ }
+ ), he(
+ () => (j(v()), j(b()), j(C()), j($()), j(ue()), j(ye())),
+ () => {
+ El(ft, {
+ nodeTypes: v(),
+ edgeTypes: b(),
+ minZoom: C(),
+ maxZoom: $(),
+ translateExtent: ue(),
+ paneClickDistance: ye()
+ });
+ }
+ ), he(
+ () => j(Re()),
+ () => {
+ k1(U(c, W2(Re())), "$colorModeClass", i);
+ }
+ ), gt(), He();
+ var Jt = G2();
+ let Io;
+ var zo = X(Jt);
+ Yc(zo, {
+ get selectionKey() {
+ return N();
+ },
+ get deleteKey() {
+ return k();
+ },
+ get panActivationKey() {
+ return M();
+ },
+ get multiSelectionKey() {
+ return D();
+ },
+ get zoomActivationKey() {
+ return V();
+ }
+ });
+ var Ro = z(zo, 2);
+ const Rd = /* @__PURE__ */ pe(() => ge() === void 0 ? qn.Free : ge()), Bd = /* @__PURE__ */ pe(() => ze() === void 0 ? !0 : ze()), Yd = /* @__PURE__ */ pe(() => G() === void 0 ? !0 : G()), Zd = /* @__PURE__ */ pe(() => se() === void 0 ? !0 : se()), Xd = /* @__PURE__ */ pe(() => Te() === void 0 ? !0 : Te()), Fd = /* @__PURE__ */ pe(() => Ae() === void 0 ? !1 : Ae()), Wd = /* @__PURE__ */ pe(() => Xe() === void 0 ? !0 : Xe()), Kd = /* @__PURE__ */ pe(() => ye() === void 0 ? 0 : ye());
+ Mc(Ro, {
+ initialViewport: jt,
+ get onMoveStart() {
+ return K();
+ },
+ get onMove() {
+ return ie();
+ },
+ get onMoveEnd() {
+ return ee();
+ },
+ get panOnScrollMode() {
+ return h(Rd);
+ },
+ get preventScrolling() {
+ return h(Bd);
+ },
+ get zoomOnScroll() {
+ return h(Yd);
+ },
+ get zoomOnDoubleClick() {
+ return h(Zd);
+ },
+ get zoomOnPinch() {
+ return h(Xd);
+ },
+ get panOnScroll() {
+ return h(Fd);
+ },
+ get panOnDrag() {
+ return h(Wd);
+ },
+ get paneClickDistance() {
+ return h(Kd);
+ },
+ children: (Y, gw) => {
+ const Ud = /* @__PURE__ */ pe(() => Xe() === void 0 ? !0 : Xe());
+ Tc(Y, {
+ get panOnDrag() {
+ return h(Ud);
+ },
+ get selectionOnDrag() {
+ return te();
+ },
+ $$events: {
+ paneclick(qr) {
+ Ve.call(this, t, qr);
+ },
+ panecontextmenu(qr) {
+ Ve.call(this, t, qr);
+ }
+ },
+ children: (qr, hw) => {
+ var xa = q2(), ba = be(xa);
+ Hc(ba, {
+ children: (Jd, vw) => {
+ var Ca = K2(), ka = be(Ca);
+ zc(ka, {
+ get defaultEdgeOptions() {
+ return ct();
+ },
+ $$events: {
+ edgeclick(Be) {
+ Ve.call(this, t, Be);
+ },
+ edgecontextmenu(Be) {
+ Ve.call(this, t, Be);
+ },
+ edgemouseenter(Be) {
+ Ve.call(this, t, Be);
+ },
+ edgemouseleave(Be) {
+ Ve.call(this, t, Be);
+ }
+ }
+ });
+ var $a = z(ka, 2);
+ Zc($a, {
+ get containerStyle() {
+ return F();
+ },
+ get style() {
+ return B();
+ },
+ isCustomComponent: n.connectionLine,
+ $$slots: {
+ connectionLine: (Be, pw) => {
+ var Sa = et(), ef = be(Sa);
+ pt(ef, t, "connectionLine", {}), L(Be, Sa);
+ }
+ }
+ });
+ var Ea = z($a, 6);
+ Dc(Ea, {
+ get nodeClickDistance() {
+ return ot();
+ },
+ $$events: {
+ nodeclick(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodemouseenter(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodemousemove(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodemouseleave(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedragstart(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedrag(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedragstop(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodecontextmenu(Be) {
+ Ve.call(this, t, Be);
+ }
+ }
+ });
+ var Qd = z(Ea, 2);
+ Bc(Qd, {
+ $$events: {
+ selectionclick(Be) {
+ Ve.call(this, t, Be);
+ },
+ selectioncontextmenu(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedragstart(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedrag(Be) {
+ Ve.call(this, t, Be);
+ },
+ nodedragstop(Be) {
+ Ve.call(this, t, Be);
+ }
+ }
+ }), L(Jd, Ca);
+ },
+ $$slots: { default: !0 }
+ });
+ var jd = z(ba, 2);
+ Rc(jd, {}), L(qr, xa);
+ },
+ $$slots: { default: !0 }
+ });
+ },
+ $$slots: { default: !0 }
+ });
+ var _a = z(Ro, 2);
+ Xc(_a, {
+ get proOptions() {
+ return Oe();
+ },
+ get position() {
+ return xe();
+ }
+ });
+ var qd = z(_a, 2);
+ pt(qd, t, "default", {}), Z(Jt), An(Jt, (Y) => U(At, Y), () => h(At)), Ee(
+ (Y) => Io = on(
+ Jt,
+ Io,
+ {
+ style: Xt(),
+ class: Y,
+ "data-testid": "svelte-flow__wrapper",
+ ...o,
+ role: "application"
+ },
+ "svelte-12wlba6"
+ ),
+ [
+ () => Et([
+ "svelte-flow",
+ Kr(),
+ u()
+ ])
+ ],
+ pe
+ ), Ra(Jt, "clientWidth", (Y) => U(St, Y)), Ra(Jt, "clientHeight", (Y) => U(hn, Y)), Ye("dragover", Jt, function(Y) {
+ Ve.call(this, t, Y);
+ }), Ye("drop", Jt, function(Y) {
+ Ve.call(this, t, Y);
+ }), L(e, Jt);
+ var Gd = fe({
+ get id() {
+ return f();
+ },
+ set id(Y) {
+ f(Y), y();
+ },
+ get nodes() {
+ return d();
+ },
+ set nodes(Y) {
+ d(Y), y();
+ },
+ get edges() {
+ return g();
+ },
+ set edges(Y) {
+ g(Y), y();
+ },
+ get fitView() {
+ return p();
+ },
+ set fitView(Y) {
+ p(Y), y();
+ },
+ get fitViewOptions() {
+ return x();
+ },
+ set fitViewOptions(Y) {
+ x(Y), y();
+ },
+ get minZoom() {
+ return C();
+ },
+ set minZoom(Y) {
+ C(Y), y();
+ },
+ get maxZoom() {
+ return $();
+ },
+ set maxZoom(Y) {
+ $(Y), y();
+ },
+ get initialViewport() {
+ return m();
+ },
+ set initialViewport(Y) {
+ m(Y), y();
+ },
+ get viewport() {
+ return _();
+ },
+ set viewport(Y) {
+ _(Y), y();
+ },
+ get nodeTypes() {
+ return v();
+ },
+ set nodeTypes(Y) {
+ v(Y), y();
+ },
+ get edgeTypes() {
+ return b();
+ },
+ set edgeTypes(Y) {
+ b(Y), y();
+ },
+ get selectionKey() {
+ return N();
+ },
+ set selectionKey(Y) {
+ N(Y), y();
+ },
+ get selectionMode() {
+ return E();
+ },
+ set selectionMode(Y) {
+ E(Y), y();
+ },
+ get panActivationKey() {
+ return M();
+ },
+ set panActivationKey(Y) {
+ M(Y), y();
+ },
+ get multiSelectionKey() {
+ return D();
+ },
+ set multiSelectionKey(Y) {
+ D(Y), y();
+ },
+ get zoomActivationKey() {
+ return V();
+ },
+ set zoomActivationKey(Y) {
+ V(Y), y();
+ },
+ get nodesDraggable() {
+ return A();
+ },
+ set nodesDraggable(Y) {
+ A(Y), y();
+ },
+ get nodesConnectable() {
+ return O();
+ },
+ set nodesConnectable(Y) {
+ O(Y), y();
+ },
+ get nodeDragThreshold() {
+ return R();
+ },
+ set nodeDragThreshold(Y) {
+ R(Y), y();
+ },
+ get elementsSelectable() {
+ return S();
+ },
+ set elementsSelectable(Y) {
+ S(Y), y();
+ },
+ get snapGrid() {
+ return T();
+ },
+ set snapGrid(Y) {
+ T(Y), y();
+ },
+ get deleteKey() {
+ return k();
+ },
+ set deleteKey(Y) {
+ k(Y), y();
+ },
+ get connectionRadius() {
+ return P();
+ },
+ set connectionRadius(Y) {
+ P(Y), y();
+ },
+ get connectionLineType() {
+ return H();
+ },
+ set connectionLineType(Y) {
+ H(Y), y();
+ },
+ get connectionMode() {
+ return I();
+ },
+ set connectionMode(Y) {
+ I(Y), y();
+ },
+ get connectionLineStyle() {
+ return B();
+ },
+ set connectionLineStyle(Y) {
+ B(Y), y();
+ },
+ get connectionLineContainerStyle() {
+ return F();
+ },
+ set connectionLineContainerStyle(Y) {
+ F(Y), y();
+ },
+ get onMoveStart() {
+ return K();
+ },
+ set onMoveStart(Y) {
+ K(Y), y();
+ },
+ get onMove() {
+ return ie();
+ },
+ set onMove(Y) {
+ ie(Y), y();
+ },
+ get onMoveEnd() {
+ return ee();
+ },
+ set onMoveEnd(Y) {
+ ee(Y), y();
+ },
+ get isValidConnection() {
+ return W();
+ },
+ set isValidConnection(Y) {
+ W(Y), y();
+ },
+ get translateExtent() {
+ return ue();
+ },
+ set translateExtent(Y) {
+ ue(Y), y();
+ },
+ get nodeExtent() {
+ return me();
+ },
+ set nodeExtent(Y) {
+ me(Y), y();
+ },
+ get onlyRenderVisibleElements() {
+ return Ce();
+ },
+ set onlyRenderVisibleElements(Y) {
+ Ce(Y), y();
+ },
+ get panOnScrollMode() {
+ return ge();
+ },
+ set panOnScrollMode(Y) {
+ ge(Y), y();
+ },
+ get preventScrolling() {
+ return ze();
+ },
+ set preventScrolling(Y) {
+ ze(Y), y();
+ },
+ get zoomOnScroll() {
+ return G();
+ },
+ set zoomOnScroll(Y) {
+ G(Y), y();
+ },
+ get zoomOnDoubleClick() {
+ return se();
+ },
+ set zoomOnDoubleClick(Y) {
+ se(Y), y();
+ },
+ get zoomOnPinch() {
+ return Te();
+ },
+ set zoomOnPinch(Y) {
+ Te(Y), y();
+ },
+ get panOnScroll() {
+ return Ae();
+ },
+ set panOnScroll(Y) {
+ Ae(Y), y();
+ },
+ get panOnDrag() {
+ return Xe();
+ },
+ set panOnDrag(Y) {
+ Xe(Y), y();
+ },
+ get selectionOnDrag() {
+ return te();
+ },
+ set selectionOnDrag(Y) {
+ te(Y), y();
+ },
+ get autoPanOnConnect() {
+ return Fe();
+ },
+ set autoPanOnConnect(Y) {
+ Fe(Y), y();
+ },
+ get autoPanOnNodeDrag() {
+ return Le();
+ },
+ set autoPanOnNodeDrag(Y) {
+ Le(Y), y();
+ },
+ get onerror() {
+ return Qe();
+ },
+ set onerror(Y) {
+ Qe(Y), y();
+ },
+ get ondelete() {
+ return oe();
+ },
+ set ondelete(Y) {
+ oe(Y), y();
+ },
+ get onedgecreate() {
+ return ve();
+ },
+ set onedgecreate(Y) {
+ ve(Y), y();
+ },
+ get attributionPosition() {
+ return xe();
+ },
+ set attributionPosition(Y) {
+ xe(Y), y();
+ },
+ get proOptions() {
+ return Oe();
+ },
+ set proOptions(Y) {
+ Oe(Y), y();
+ },
+ get defaultEdgeOptions() {
+ return ct();
+ },
+ set defaultEdgeOptions(Y) {
+ ct(Y), y();
+ },
+ get width() {
+ return lt();
+ },
+ set width(Y) {
+ lt(Y), y();
+ },
+ get height() {
+ return J();
+ },
+ set height(Y) {
+ J(Y), y();
+ },
+ get colorMode() {
+ return Re();
+ },
+ set colorMode(Y) {
+ Re(Y), y();
+ },
+ get onconnect() {
+ return le();
+ },
+ set onconnect(Y) {
+ le(Y), y();
+ },
+ get onconnectstart() {
+ return fn();
+ },
+ set onconnectstart(Y) {
+ fn(Y), y();
+ },
+ get onconnectend() {
+ return Ut();
+ },
+ set onconnectend(Y) {
+ Ut(Y), y();
+ },
+ get onbeforedelete() {
+ return gn();
+ },
+ set onbeforedelete(Y) {
+ gn(Y), y();
+ },
+ get oninit() {
+ return Ne();
+ },
+ set oninit(Y) {
+ Ne(Y), y();
+ },
+ get nodeOrigin() {
+ return rt();
+ },
+ set nodeOrigin(Y) {
+ rt(Y), y();
+ },
+ get paneClickDistance() {
+ return ye();
+ },
+ set paneClickDistance(Y) {
+ ye(Y), y();
+ },
+ get nodeClickDistance() {
+ return ot();
+ },
+ set nodeClickDistance(Y) {
+ ot(Y), y();
+ },
+ get defaultMarkerColor() {
+ return at();
+ },
+ set defaultMarkerColor(Y) {
+ at(Y), y();
+ },
+ get style() {
+ return Xt();
+ },
+ set style(Y) {
+ Xt(Y), y();
+ },
+ get class() {
+ return Kr();
+ },
+ set class(Y) {
+ Kr(Y), y();
+ }
+ });
+ return s(), Gd;
+}
+ae(
+ Fc,
+ {
+ id: {},
+ nodes: {},
+ edges: {},
+ fitView: {},
+ fitViewOptions: {},
+ minZoom: {},
+ maxZoom: {},
+ initialViewport: {},
+ viewport: {},
+ nodeTypes: {},
+ edgeTypes: {},
+ selectionKey: {},
+ selectionMode: {},
+ panActivationKey: {},
+ multiSelectionKey: {},
+ zoomActivationKey: {},
+ nodesDraggable: {},
+ nodesConnectable: {},
+ nodeDragThreshold: {},
+ elementsSelectable: {},
+ snapGrid: {},
+ deleteKey: {},
+ connectionRadius: {},
+ connectionLineType: {},
+ connectionMode: {},
+ connectionLineStyle: {},
+ connectionLineContainerStyle: {},
+ onMoveStart: {},
+ onMove: {},
+ onMoveEnd: {},
+ isValidConnection: {},
+ translateExtent: {},
+ nodeExtent: {},
+ onlyRenderVisibleElements: {},
+ panOnScrollMode: {},
+ preventScrolling: {},
+ zoomOnScroll: {},
+ zoomOnDoubleClick: {},
+ zoomOnPinch: {},
+ panOnScroll: {},
+ panOnDrag: {},
+ selectionOnDrag: {},
+ autoPanOnConnect: {},
+ autoPanOnNodeDrag: {},
+ onerror: {},
+ ondelete: {},
+ onedgecreate: {},
+ attributionPosition: {},
+ proOptions: {},
+ defaultEdgeOptions: {},
+ width: {},
+ height: {},
+ colorMode: {},
+ onconnect: {},
+ onconnectstart: {},
+ onconnectend: {},
+ onbeforedelete: {},
+ oninit: {},
+ nodeOrigin: {},
+ paneClickDistance: {},
+ nodeClickDistance: {},
+ defaultMarkerColor: {},
+ style: {},
+ class: {}
+ },
+ ["connectionLine", "default"],
+ [],
+ !0
+);
+function Wc(e, t) {
+ de(t, !1);
+ let n = w(t, "initialNodes", 12, void 0), r = w(t, "initialEdges", 12, void 0), o = w(t, "initialWidth", 12, void 0), i = w(t, "initialHeight", 12, void 0), s = w(t, "fitView", 12, void 0), a = w(t, "nodeOrigin", 12, void 0);
+ const l = Nc({
+ nodes: n(),
+ edges: r(),
+ width: o(),
+ height: i(),
+ nodeOrigin: a(),
+ fitView: s()
+ });
+ Tr(Wi, { getStore: () => l }), Qs(() => {
+ l.reset();
+ }), He();
+ var u = et(), c = be(u);
+ return pt(c, t, "default", {}), L(e, u), fe({
+ get initialNodes() {
+ return n();
+ },
+ set initialNodes(f) {
+ n(f), y();
+ },
+ get initialEdges() {
+ return r();
+ },
+ set initialEdges(f) {
+ r(f), y();
+ },
+ get initialWidth() {
+ return o();
+ },
+ set initialWidth(f) {
+ o(f), y();
+ },
+ get initialHeight() {
+ return i();
+ },
+ set initialHeight(f) {
+ i(f), y();
+ },
+ get fitView() {
+ return s();
+ },
+ set fitView(f) {
+ s(f), y();
+ },
+ get nodeOrigin() {
+ return a();
+ },
+ set nodeOrigin(f) {
+ a(f), y();
+ }
+ });
+}
+ae(
+ Wc,
+ {
+ initialNodes: {},
+ initialEdges: {},
+ initialWidth: {},
+ initialHeight: {},
+ fitView: {},
+ nodeOrigin: {}
+ },
+ ["default"],
+ [],
+ !0
+);
+var j2 = /* @__PURE__ */ ne("<button><!></button>");
+function ro(e, t) {
+ const n = nt(t, [
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+ "$$slots",
+ "$$events",
+ "$$legacy",
+ "$$host"
+ ]), r = nt(n, [
+ "class",
+ "bgColor",
+ "bgColorHover",
+ "color",
+ "colorHover",
+ "borderColor"
+ ]);
+ de(t, !1);
+ let o = w(t, "class", 12, void 0), i = w(t, "bgColor", 12, void 0), s = w(t, "bgColorHover", 12, void 0), a = w(t, "color", 12, void 0), l = w(t, "colorHover", 12, void 0), u = w(t, "borderColor", 12, void 0);
+ He();
+ var c = j2();
+ let f;
+ var d = X(c);
+ return pt(d, t, "default", { class: "button-svg" }), Z(c), Ee(
+ (g) => {
+ f = on(c, f, { type: "button", class: g, ...r }), st(c, "--xy-controls-button-background-color-props", i()), st(c, "--xy-controls-button-background-color-hover-props", s()), st(c, "--xy-controls-button-color-props", a()), st(c, "--xy-controls-button-color-hover-props", l()), st(c, "--xy-controls-button-border-color-props", u());
+ },
+ [
+ () => Et([
+ "svelte-flow__controls-button",
+ o()
+ ])
+ ],
+ pe
+ ), Ye("click", c, function(g) {
+ Ve.call(this, t, g);
+ }), L(e, c), fe({
+ get class() {
+ return o();
+ },
+ set class(g) {
+ o(g), y();
+ },
+ get bgColor() {
+ return i();
+ },
+ set bgColor(g) {
+ i(g), y();
+ },
+ get bgColorHover() {
+ return s();
+ },
+ set bgColorHover(g) {
+ s(g), y();
+ },
+ get color() {
+ return a();
+ },
+ set color(g) {
+ a(g), y();
+ },
+ get colorHover() {
+ return l();
+ },
+ set colorHover(g) {
+ l(g), y();
+ },
+ get borderColor() {
+ return u();
+ },
+ set borderColor(g) {
+ u(g), y();
+ }
+ });
+}
+ae(
+ ro,
+ {
+ class: {},
+ bgColor: {},
+ bgColorHover: {},
+ color: {},
+ colorHover: {},
+ borderColor: {}
+ },
+ ["default"],
+ [],
+ !0
+);
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+function Kc(e) {
+ var t = J2();
+ L(e, t);
+}
+ae(Kc, {}, [], [], !0);
+var Q2 = /* @__PURE__ */ _e('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 5"><path d="M0 0h32v4.2H0z"></path></svg>');
+function qc(e) {
+ var t = Q2();
+ L(e, t);
+}
+ae(qc, {}, [], [], !0);
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+function Gc(e) {
+ var t = ep();
+ L(e, t);
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+function Uc(e) {
+ var t = tp();
+ L(e, t);
+}
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+ zoomOut: R,
+ fitView: S,
+ viewport: T,
+ minZoom: k,
+ maxZoom: P,
+ nodesDraggable: H,
+ nodesConnectable: I,
+ elementsSelectable: B
+ } = Ue(), F = {
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+ bgColorHover: _(),
+ color: v(),
+ colorHover: b(),
+ borderColor: N()
+ }, K = () => {
+ O();
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+ R();
+ }, ee = () => {
+ S(V());
+ }, W = () => {
+ U(c, !h(c)), H.set(h(c)), I.set(h(c)), B.set(h(c));
+ };
+ he(
+ () => (o(), i(), s()),
+ () => {
+ U(c, o() || i() || s());
+ }
+ ), he(() => (a(), l()), () => {
+ U(f, a().zoom <= l());
+ }), he(() => (a(), u()), () => {
+ U(d, a().zoom >= u());
+ }), he(() => j(D()), () => {
+ U(g, D() === "horizontal" ? "horizontal" : "vertical");
+ }), gt(), He();
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+ "svelte-flow__controls",
+ h(g),
+ A()
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+ get class() {
+ return h(ue);
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+ get position() {
+ return p();
+ },
+ "data-testid": "svelte-flow__controls",
+ get "aria-label"() {
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+ return M();
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+ children: (ge, ze) => {
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+ var Te = z(se, 2);
+ {
+ var Ae = (ve) => {
+ var xe = rp(), Oe = be(xe);
+ ro(Oe, ut(
+ {
+ class: "svelte-flow__controls-zoomin",
+ title: "zoom in",
+ "aria-label": "zoom in",
+ get disabled() {
+ return h(d);
+ }
+ },
+ F,
+ {
+ $$events: { click: K },
+ children: (lt, J) => {
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+ $$slots: { default: !0 }
+ }
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+ var ct = z(Oe, 2);
+ ro(ct, ut(
+ {
+ class: "svelte-flow__controls-zoomout",
+ title: "zoom out",
+ "aria-label": "zoom out",
+ get disabled() {
+ return h(f);
+ }
+ },
+ F,
+ {
+ $$events: { click: ie },
+ children: (lt, J) => {
+ qc(lt);
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+ $$slots: { default: !0 }
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+ };
+ ke(Te, (ve) => {
+ x() && ve(Ae);
+ });
+ }
+ var Xe = z(Te, 2);
+ {
+ var te = (ve) => {
+ ro(ve, ut(
+ {
+ class: "svelte-flow__controls-fitview",
+ title: "fit view",
+ "aria-label": "fit view"
+ },
+ F,
+ {
+ $$events: { click: ee },
+ children: (xe, Oe) => {
+ Gc(xe);
+ },
+ $$slots: { default: !0 }
+ }
+ ));
+ };
+ ke(Xe, (ve) => {
+ C() && ve(te);
+ });
+ }
+ var Fe = z(Xe, 2);
+ {
+ var Le = (ve) => {
+ ro(ve, ut(
+ {
+ class: "svelte-flow__controls-interactive",
+ title: "toggle interactivity",
+ "aria-label": "toggle interactivity"
+ },
+ F,
+ {
+ $$events: { click: W },
+ children: (xe, Oe) => {
+ var ct = et(), lt = be(ct);
+ {
+ var J = (le) => {
+ jc(le);
+ }, Re = (le) => {
+ Uc(le);
+ };
+ ke(lt, (le) => {
+ h(c) ? le(J) : le(Re, !1);
+ });
+ }
+ L(xe, ct);
+ },
+ $$slots: { default: !0 }
+ }
+ ));
+ };
+ ke(Fe, (ve) => {
+ $() && ve(Le);
+ });
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+ var Qe = z(Fe, 2);
+ pt(Qe, t, "default", {});
+ var oe = z(Qe, 2);
+ pt(oe, t, "after", {}), L(ge, G);
+ },
+ $$slots: { default: !0 }
+ });
+ var Ce = fe({
+ get position() {
+ return p();
+ },
+ set position(ge) {
+ p(ge), y();
+ },
+ get showZoom() {
+ return x();
+ },
+ set showZoom(ge) {
+ x(ge), y();
+ },
+ get showFitView() {
+ return C();
+ },
+ set showFitView(ge) {
+ C(ge), y();
+ },
+ get showLock() {
+ return $();
+ },
+ set showLock(ge) {
+ $(ge), y();
+ },
+ get buttonBgColor() {
+ return m();
+ },
+ set buttonBgColor(ge) {
+ m(ge), y();
+ },
+ get buttonBgColorHover() {
+ return _();
+ },
+ set buttonBgColorHover(ge) {
+ _(ge), y();
+ },
+ get buttonColor() {
+ return v();
+ },
+ set buttonColor(ge) {
+ v(ge), y();
+ },
+ get buttonColorHover() {
+ return b();
+ },
+ set buttonColorHover(ge) {
+ b(ge), y();
+ },
+ get buttonBorderColor() {
+ return N();
+ },
+ set buttonBorderColor(ge) {
+ N(ge), y();
+ },
+ get ariaLabel() {
+ return E();
+ },
+ set ariaLabel(ge) {
+ E(ge), y();
+ },
+ get style() {
+ return M();
+ },
+ set style(ge) {
+ M(ge), y();
+ },
+ get orientation() {
+ return D();
+ },
+ set orientation(ge) {
+ D(ge), y();
+ },
+ get fitViewOptions() {
+ return V();
+ },
+ set fitViewOptions(ge) {
+ V(ge), y();
+ },
+ get class() {
+ return A();
+ },
+ set class(ge) {
+ A(ge), y();
+ }
+ });
+ return r(), Ce;
+}
+ae(
+ Jc,
+ {
+ position: {},
+ showZoom: {},
+ showFitView: {},
+ showLock: {},
+ buttonBgColor: {},
+ buttonBgColorHover: {},
+ buttonColor: {},
+ buttonColorHover: {},
+ buttonBorderColor: {},
+ ariaLabel: {},
+ style: {},
+ orientation: {},
+ fitViewOptions: {},
+ class: {}
+ },
+ ["before", "default", "after"],
+ [],
+ !0
+);
+var Gn;
+(function(e) {
+ e.Lines = "lines", e.Dots = "dots", e.Cross = "cross";
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+function Qc(e, t) {
+ de(t, !1);
+ let n = w(t, "radius", 12, 5), r = w(t, "class", 12, "");
+ He();
+ var o = ip();
+ return Ee(
+ (i) => {
+ ce(o, "cx", n()), ce(o, "cy", n()), ce(o, "r", n()), kt(o, 0, bn(i));
+ },
+ [
+ () => Et([
+ "svelte-flow__background-pattern",
+ "dots",
+ r()
+ ])
+ ],
+ pe
+ ), L(e, o), fe({
+ get radius() {
+ return n();
+ },
+ set radius(i) {
+ n(i), y();
+ },
+ get class() {
+ return r();
+ },
+ set class(i) {
+ r(i), y();
+ }
+ });
+}
+ae(Qc, { radius: {}, class: {} }, [], [], !0);
+var sp = /* @__PURE__ */ _e("<path></path>");
+function ed(e, t) {
+ de(t, !1);
+ let n = w(t, "lineWidth", 12, 1), r = w(t, "dimensions", 12), o = w(t, "variant", 12, void 0), i = w(t, "class", 12, "");
+ He();
+ var s = sp();
+ return Ee(
+ (a) => {
+ ce(s, "stroke-width", n()), ce(s, "d", `M${r()[0] / 2} 0 V${r()[1]} M0 ${r()[1] / 2} H${r()[0]}`), kt(s, 0, bn(a));
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+ [
+ () => Et([
+ "svelte-flow__background-pattern",
+ o(),
+ i()
+ ])
+ ],
+ pe
+ ), L(e, s), fe({
+ get lineWidth() {
+ return n();
+ },
+ set lineWidth(a) {
+ n(a), y();
+ },
+ get dimensions() {
+ return r();
+ },
+ set dimensions(a) {
+ r(a), y();
+ },
+ get variant() {
+ return o();
+ },
+ set variant(a) {
+ o(a), y();
+ },
+ get class() {
+ return i();
+ },
+ set class(a) {
+ i(a), y();
+ }
+ });
+}
+ae(
+ ed,
+ {
+ lineWidth: {},
+ dimensions: {},
+ variant: {},
+ class: {}
+ },
+ [],
+ [],
+ !0
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+ [Gn.Dots]: 1,
+ [Gn.Lines]: 1,
+ [Gn.Cross]: 6
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+const up = {
+ hash: "svelte-1r7pe8d",
+ code: ".svelte-flow__background.svelte-1r7pe8d {position:absolute;width:100%;height:100%;top:0;left:0;}"
+};
+function td(e, t) {
+ de(t, !1), Je(e, up);
+ const [n, r] = tt(), o = () => Q(b, "$flowId", n), i = () => Q(v, "$viewport", n), s = re(), a = re(), l = re(), u = re(), c = re();
+ let f = w(t, "id", 12, void 0), d = w(t, "variant", 28, () => Gn.Dots), g = w(t, "gap", 12, 20), p = w(t, "size", 12, 1), x = w(t, "lineWidth", 12, 1), C = w(t, "bgColor", 12, void 0), $ = w(t, "patternColor", 12, void 0), m = w(t, "patternClass", 12, void 0), _ = w(t, "class", 12, "");
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+ he(
+ () => (o(), j(f())),
+ () => {
+ U(s, `background-pattern-${o()}-${f() ? f() : ""}`);
+ }
+ ), he(() => i(), () => {
+ U(a, [
+ D[0] * i().zoom || 1,
+ D[1] * i().zoom || 1
+ ]);
+ }), he(() => i(), () => {
+ U(l, N * i().zoom);
+ }), he(() => (h(l), h(a)), () => {
+ U(u, M ? [h(l), h(l)] : h(a));
+ }), he(
+ () => (h(l), h(u)),
+ () => {
+ U(c, E ? [
+ h(l) / 2,
+ h(l) / 2
+ ] : [
+ h(u)[0] / 2,
+ h(u)[1] / 2
+ ]);
+ }
+ ), gt(), He();
+ var V = lp(), A = X(V), O = X(A);
+ {
+ var R = (P) => {
+ const H = /* @__PURE__ */ pe(() => h(l) / 2);
+ Qc(P, {
+ get radius() {
+ return h(H);
+ },
+ get class() {
+ return m();
+ }
+ });
+ }, S = (P) => {
+ ed(P, {
+ get dimensions() {
+ return h(u);
+ },
+ get variant() {
+ return d();
+ },
+ get lineWidth() {
+ return x();
+ },
+ get class() {
+ return m();
+ }
+ });
+ };
+ ke(O, (P) => {
+ E ? P(R) : P(S, !1);
+ });
+ }
+ Z(A);
+ var T = z(A);
+ Z(V), Ee(
+ (P) => {
+ kt(V, 0, bn(P), "svelte-1r7pe8d"), st(V, "--xy-background-color-props", C()), st(V, "--xy-background-pattern-color-props", $()), ce(A, "id", h(s)), ce(A, "x", i().x % h(a)[0]), ce(A, "y", i().y % h(a)[1]), ce(A, "width", h(a)[0]), ce(A, "height", h(a)[1]), ce(A, "patternTransform", `translate(-${h(c)[0]},-${h(c)[1]})`), ce(T, "fill", `url(#${h(s)})`);
+ },
+ [
+ () => Et(["svelte-flow__background", _()])
+ ],
+ pe
+ ), L(e, V);
+ var k = fe({
+ get id() {
+ return f();
+ },
+ set id(P) {
+ f(P), y();
+ },
+ get variant() {
+ return d();
+ },
+ set variant(P) {
+ d(P), y();
+ },
+ get gap() {
+ return g();
+ },
+ set gap(P) {
+ g(P), y();
+ },
+ get size() {
+ return p();
+ },
+ set size(P) {
+ p(P), y();
+ },
+ get lineWidth() {
+ return x();
+ },
+ set lineWidth(P) {
+ x(P), y();
+ },
+ get bgColor() {
+ return C();
+ },
+ set bgColor(P) {
+ C(P), y();
+ },
+ get patternColor() {
+ return $();
+ },
+ set patternColor(P) {
+ $(P), y();
+ },
+ get patternClass() {
+ return m();
+ },
+ set patternClass(P) {
+ m(P), y();
+ },
+ get class() {
+ return _();
+ },
+ set class(P) {
+ _(P), y();
+ }
+ });
+ return r(), k;
+}
+ae(
+ td,
+ {
+ id: {},
+ variant: {},
+ gap: {},
+ size: {},
+ lineWidth: {},
+ bgColor: {},
+ patternColor: {},
+ patternClass: {},
+ class: {}
+ },
+ [],
+ [],
+ !0
+);
+var cp = /* @__PURE__ */ _e("<rect></rect>");
+function nd(e, t) {
+ de(t, !1);
+ let n = w(t, "x", 12), r = w(t, "y", 12), o = w(t, "width", 12, 0), i = w(t, "height", 12, 0), s = w(t, "borderRadius", 12, 5), a = w(t, "color", 12, void 0), l = w(t, "shapeRendering", 12), u = w(t, "strokeColor", 12, void 0), c = w(t, "strokeWidth", 12, 2), f = w(t, "selected", 12, !1), d = w(t, "class", 12, "");
+ He();
+ var g = cp();
+ let p;
+ return Ee(
+ (x) => {
+ p = kt(g, 0, bn(x), null, p, { selected: f() }), ce(g, "x", n()), ce(g, "y", r()), ce(g, "rx", s()), ce(g, "ry", s()), ce(g, "width", o()), ce(g, "height", i()), ce(g, "style", `${a() ? `fill: ${a()};` : ""}${u() ? `stroke: ${u()};` : ""}${c() ? `stroke-width: ${c()};` : ""}`), ce(g, "shape-rendering", l());
+ },
+ [
+ () => Et(["svelte-flow__minimap-node", d()])
+ ],
+ pe
+ ), L(e, g), fe({
+ get x() {
+ return n();
+ },
+ set x(x) {
+ n(x), y();
+ },
+ get y() {
+ return r();
+ },
+ set y(x) {
+ r(x), y();
+ },
+ get width() {
+ return o();
+ },
+ set width(x) {
+ o(x), y();
+ },
+ get height() {
+ return i();
+ },
+ set height(x) {
+ i(x), y();
+ },
+ get borderRadius() {
+ return s();
+ },
+ set borderRadius(x) {
+ s(x), y();
+ },
+ get color() {
+ return a();
+ },
+ set color(x) {
+ a(x), y();
+ },
+ get shapeRendering() {
+ return l();
+ },
+ set shapeRendering(x) {
+ l(x), y();
+ },
+ get strokeColor() {
+ return u();
+ },
+ set strokeColor(x) {
+ u(x), y();
+ },
+ get strokeWidth() {
+ return c();
+ },
+ set strokeWidth(x) {
+ c(x), y();
+ },
+ get selected() {
+ return f();
+ },
+ set selected(x) {
+ f(x), y();
+ },
+ get class() {
+ return d();
+ },
+ set class(x) {
+ d(x), y();
+ }
+ });
+}
+ae(
+ nd,
+ {
+ x: {},
+ y: {},
+ width: {},
+ height: {},
+ borderRadius: {},
+ color: {},
+ shapeRendering: {},
+ strokeColor: {},
+ strokeWidth: {},
+ selected: {},
+ class: {}
+ },
+ [],
+ [],
+ !0
+);
+function cs(e, t) {
+ const n = q0({
+ domNode: e,
+ panZoom: t.panZoom,
+ getTransform: () => {
+ const o = q(t.viewport);
+ return [o.x, o.y, o.zoom];
+ },
+ getViewScale: t.getViewScale
+ });
+ function r(o) {
+ n.update({
+ translateExtent: o.translateExtent,
+ width: o.width,
+ height: o.height,
+ inversePan: o.inversePan,
+ zoomStep: o.zoomStep,
+ pannable: o.pannable,
+ zoomable: o.zoomable
+ });
+ }
+ return {
+ update: r,
+ destroy() {
+ n.destroy();
+ }
+ };
+}
+const ds = (e) => e instanceof Function ? e : () => e;
+var dp = /* @__PURE__ */ _e("<title> </title>"), fp = /* @__PURE__ */ _e('<svg class="svelte-flow__minimap-svg" role="img"><!><!><path class="svelte-flow__minimap-mask" fill-rule="evenodd" pointer-events="none"></path></svg>');
+function rd(e, t) {
+ de(t, !1);
+ const [n, r] = tt(), o = () => Q(Xe, "$flowId", n), i = () => Q(se, "$viewport", n), s = () => Q(Te, "$containerWidth", n), a = () => Q(Ae, "$containerHeight", n), l = () => Q(G, "$nodeLookup", n), u = () => Q(ze, "$nodes", n), c = () => Q(te, "$panZoom", n), f = () => Q(Fe, "$translateExtent", n), d = re(), g = re(), p = re(), x = re(), C = re(), $ = re(), m = re(), _ = re(), v = re(), b = re(), N = re(), E = re(), M = re();
+ let D = w(t, "position", 12, "bottom-right"), V = w(t, "ariaLabel", 12, "Mini map"), A = w(t, "nodeStrokeColor", 12, "transparent"), O = w(t, "nodeColor", 12, void 0), R = w(t, "nodeClass", 12, ""), S = w(t, "nodeBorderRadius", 12, 5), T = w(t, "nodeStrokeWidth", 12, 2), k = w(t, "bgColor", 12, void 0), P = w(t, "maskColor", 12, void 0), H = w(t, "maskStrokeColor", 12, void 0), I = w(t, "maskStrokeWidth", 12, void 0), B = w(t, "width", 12, void 0), F = w(t, "height", 12, void 0), K = w(t, "pannable", 12, !0), ie = w(t, "zoomable", 12, !0), ee = w(t, "inversePan", 12, void 0), W = w(t, "zoomStep", 12, void 0), ue = w(t, "style", 12, ""), me = w(t, "class", 12, "");
+ const Ce = 200, ge = 150, {
+ nodes: ze,
+ nodeLookup: G,
+ viewport: se,
+ width: Te,
+ height: Ae,
+ flowId: Xe,
+ panZoom: te,
+ translateExtent: Fe
+ } = Ue(), Le = O() === void 0 ? void 0 : ds(O()), Qe = ds(A()), oe = ds(R()), ve = (
+ // @ts-expect-error - TS doesn't know about chrome
+ typeof window > "u" || window.chrome ? "crispEdges" : "geometricPrecision"
+ ), xe = `svelte-flow__minimap-desc-${o()}`;
+ let Oe = re(h(d));
+ const ct = () => h($);
+ he(
+ () => (i(), s(), a()),
+ () => {
+ U(d, {
+ x: -i().x / i().zoom,
+ y: -i().y / i().zoom,
+ width: s() / i().zoom,
+ height: a() / i().zoom
+ });
+ }
+ ), he(
+ () => (l(), h(d), u()),
+ () => {
+ U(Oe, l().size > 0 ? nc(No(l()), h(d)) : h(d)), u();
+ }
+ ), he(() => j(B()), () => {
+ U(g, B() ?? Ce);
+ }), he(() => j(F()), () => {
+ U(p, F() ?? ge);
+ }), he(
+ () => (h(Oe), h(g)),
+ () => {
+ U(x, h(Oe).width / h(g));
+ }
+ ), he(
+ () => (h(Oe), h(p)),
+ () => {
+ U(C, h(Oe).height / h(p));
+ }
+ ), he(
+ () => (h(x), h(C)),
+ () => {
+ U($, Math.max(h(x), h(C)));
+ }
+ ), he(() => (h($), h(g)), () => {
+ U(m, h($) * h(g));
+ }), he(
+ () => (h($), h(p)),
+ () => {
+ U(_, h($) * h(p));
+ }
+ ), he(() => h($), () => {
+ U(v, 5 * h($));
+ }), he(
+ () => (h(Oe), h(m), h(v)),
+ () => {
+ U(b, h(Oe).x - (h(m) - h(Oe).width) / 2 - h(v));
+ }
+ ), he(
+ () => (h(Oe), h(_), h(v)),
+ () => {
+ U(N, h(Oe).y - (h(_) - h(Oe).height) / 2 - h(v));
+ }
+ ), he(() => (h(m), h(v)), () => {
+ U(E, h(m) + h(v) * 2);
+ }), he(() => (h(_), h(v)), () => {
+ U(M, h(_) + h(v) * 2);
+ }), gt(), He();
+ const lt = /* @__PURE__ */ pe(() => ue() + (k() ? `;--xy-minimap-background-color-props:${k()}` : "")), J = /* @__PURE__ */ pe(() => Et(["svelte-flow__minimap", me()]));
+ Ho(e, {
+ get position() {
+ return D();
+ },
+ get style() {
+ return h(lt);
+ },
+ get class() {
+ return h(J);
+ },
+ "data-testid": "svelte-flow__minimap",
+ children: (le, fn) => {
+ var Ut = et(), gn = be(Ut);
+ {
+ var Ne = (rt) => {
+ var ye = fp();
+ ce(ye, "aria-labelledby", xe);
+ var ot = X(ye);
+ {
+ var at = (At) => {
+ var St = dp();
+ ce(St, "id", xe);
+ var hn = X(St, !0);
+ Z(St), Ee(() => Rt(hn, V())), L(At, St);
+ };
+ ke(ot, (At) => {
+ V() && At(at);
+ });
+ }
+ var Xt = z(ot);
+ Yt(Xt, 1, u, (At) => At.id, (At, St) => {
+ var hn = et();
+ const jt = /* @__PURE__ */ pe(() => l().get(h(St).id));
+ var ft = be(hn);
+ {
+ var ji = (nr) => {
+ const Jt = /* @__PURE__ */ pe(() => tr(h(jt))), Io = /* @__PURE__ */ pe(() => Le == null ? void 0 : Le(h(jt))), zo = /* @__PURE__ */ pe(() => Qe(h(jt))), Ro = /* @__PURE__ */ pe(() => oe(h(jt)));
+ nd(nr, ut(
+ {
+ get x() {
+ return h(jt).internals.positionAbsolute.x;
+ },
+ get y() {
+ return h(jt).internals.positionAbsolute.y;
+ }
+ },
+ () => h(Jt),
+ {
+ get selected() {
+ return h(jt).selected;
+ },
+ get color() {
+ return h(Io);
+ },
+ get borderRadius() {
+ return S();
+ },
+ get strokeColor() {
+ return h(zo);
+ },
+ get strokeWidth() {
+ return T();
+ },
+ shapeRendering: ve,
+ get class() {
+ return h(Ro);
+ }
+ }
+ ));
+ };
+ ke(ft, (nr) => {
+ h(jt) && oc(h(jt)) && nr(ji);
+ });
+ }
+ L(At, hn);
+ });
+ var Kr = z(Xt);
+ Z(ye), vt(ye, (At, St) => cs == null ? void 0 : cs(At, St), () => ({
+ panZoom: c(),
+ viewport: se,
+ getViewScale: ct,
+ translateExtent: f(),
+ width: s(),
+ height: a(),
+ inversePan: ee(),
+ zoomStep: W(),
+ pannable: K(),
+ zoomable: ie()
+ })), Ee(() => {
+ ce(ye, "width", h(g)), ce(ye, "height", h(p)), ce(ye, "viewBox", `${h(b) ?? ""} ${h(N) ?? ""} ${h(E) ?? ""} ${h(M) ?? ""}`), st(ye, "--xy-minimap-mask-background-color-props", P()), st(ye, "--xy-minimap-mask-stroke-color-props", H()), st(ye, "--xy-minimap-mask-stroke-width-props", I() ? I() * h($) : void 0), ce(Kr, "d", `M${h(b) - h(v)},${h(N) - h(v)}h${h(E) + h(v) * 2}v${h(M) + h(v) * 2}h${-h(E) - h(v) * 2}z
+ M${h(d).x ?? ""},${h(d).y ?? ""}h${h(d).width ?? ""}v${h(d).height ?? ""}h${-h(d).width}z`);
+ }), L(rt, ye);
+ };
+ ke(gn, (rt) => {
+ c() && rt(Ne);
+ });
+ }
+ L(le, Ut);
+ },
+ $$slots: { default: !0 }
+ });
+ var Re = fe({
+ get position() {
+ return D();
+ },
+ set position(le) {
+ D(le), y();
+ },
+ get ariaLabel() {
+ return V();
+ },
+ set ariaLabel(le) {
+ V(le), y();
+ },
+ get nodeStrokeColor() {
+ return A();
+ },
+ set nodeStrokeColor(le) {
+ A(le), y();
+ },
+ get nodeColor() {
+ return O();
+ },
+ set nodeColor(le) {
+ O(le), y();
+ },
+ get nodeClass() {
+ return R();
+ },
+ set nodeClass(le) {
+ R(le), y();
+ },
+ get nodeBorderRadius() {
+ return S();
+ },
+ set nodeBorderRadius(le) {
+ S(le), y();
+ },
+ get nodeStrokeWidth() {
+ return T();
+ },
+ set nodeStrokeWidth(le) {
+ T(le), y();
+ },
+ get bgColor() {
+ return k();
+ },
+ set bgColor(le) {
+ k(le), y();
+ },
+ get maskColor() {
+ return P();
+ },
+ set maskColor(le) {
+ P(le), y();
+ },
+ get maskStrokeColor() {
+ return H();
+ },
+ set maskStrokeColor(le) {
+ H(le), y();
+ },
+ get maskStrokeWidth() {
+ return I();
+ },
+ set maskStrokeWidth(le) {
+ I(le), y();
+ },
+ get width() {
+ return B();
+ },
+ set width(le) {
+ B(le), y();
+ },
+ get height() {
+ return F();
+ },
+ set height(le) {
+ F(le), y();
+ },
+ get pannable() {
+ return K();
+ },
+ set pannable(le) {
+ K(le), y();
+ },
+ get zoomable() {
+ return ie();
+ },
+ set zoomable(le) {
+ ie(le), y();
+ },
+ get inversePan() {
+ return ee();
+ },
+ set inversePan(le) {
+ ee(le), y();
+ },
+ get zoomStep() {
+ return W();
+ },
+ set zoomStep(le) {
+ W(le), y();
+ },
+ get style() {
+ return ue();
+ },
+ set style(le) {
+ ue(le), y();
+ },
+ get class() {
+ return me();
+ },
+ set class(le) {
+ me(le), y();
+ }
+ });
+ return r(), Re;
+}
+ae(
+ rd,
+ {
+ position: {},
+ ariaLabel: {},
+ nodeStrokeColor: {},
+ nodeColor: {},
+ nodeClass: {},
+ nodeBorderRadius: {},
+ nodeStrokeWidth: {},
+ bgColor: {},
+ maskColor: {},
+ maskStrokeColor: {},
+ maskStrokeWidth: {},
+ width: {},
+ height: {},
+ pannable: {},
+ zoomable: {},
+ inversePan: {},
+ zoomStep: {},
+ style: {},
+ class: {}
+ },
+ [],
+ [],
+ !0
+);
+const Pl = (e) => f0(e);
+function Dt() {
+ const { zoomIn: e, zoomOut: t, fitView: n, onbeforedelete: r, snapGrid: o, viewport: i, width: s, height: a, minZoom: l, maxZoom: u, panZoom: c, nodes: f, edges: d, domNode: g, nodeLookup: p, nodeOrigin: x, edgeLookup: C, connectionLookup: $ } = Ue(), m = (b) => {
+ var V, A;
+ const N = q(p), E = Pl(b) ? b : N.get(b.id), M = E.parentId ? p0(E.position, E.measured, E.parentId, N, q(x)) : E.position, D = {
+ ...E,
+ position: M,
+ width: ((V = E.measured) == null ? void 0 : V.width) ?? E.width,
+ height: ((A = E.measured) == null ? void 0 : A.height) ?? E.height
+ };
+ return Lr(D);
+ }, _ = (b, N, E = { replace: !1 }) => {
+ var V;
+ const M = (V = q(p).get(b)) == null ? void 0 : V.internals.userNode;
+ if (!M)
+ return;
+ const D = typeof N == "function" ? N(M) : N;
+ E.replace ? f.update((A) => A.map((O) => O.id === b ? Pl(D) ? D : { ...O, ...D } : O)) : (Object.assign(M, D), f.update((A) => A));
+ }, v = (b) => q(p).get(b);
+ return {
+ zoomIn: e,
+ zoomOut: t,
+ getInternalNode: v,
+ getNode: (b) => {
+ var N;
+ return (N = v(b)) == null ? void 0 : N.internals.userNode;
+ },
+ getNodes: (b) => b === void 0 ? q(f) : Nl(q(p), b),
+ getEdge: (b) => q(C).get(b),
+ getEdges: (b) => b === void 0 ? q(d) : Nl(q(C), b),
+ setZoom: (b, N) => {
+ const E = q(c);
+ return E ? E.scaleTo(b, { duration: N == null ? void 0 : N.duration }) : Promise.resolve(!1);
+ },
+ getZoom: () => q(i).zoom,
+ setViewport: async (b, N) => {
+ const E = q(i), M = q(c);
+ return M ? (await M.setViewport({
+ x: b.x ?? E.x,
+ y: b.y ?? E.y,
+ zoom: b.zoom ?? E.zoom
+ }, { duration: N == null ? void 0 : N.duration }), Promise.resolve(!0)) : Promise.resolve(!1);
+ },
+ getViewport: () => q(i),
+ setCenter: async (b, N, E) => {
+ const M = typeof (E == null ? void 0 : E.zoom) < "u" ? E.zoom : q(u), D = q(c);
+ return D ? (await D.setViewport({
+ x: q(s) / 2 - b * M,
+ y: q(a) / 2 - N * M,
+ zoom: M
+ }, { duration: E == null ? void 0 : E.duration }), Promise.resolve(!0)) : Promise.resolve(!1);
+ },
+ fitView: n,
+ fitBounds: async (b, N) => {
+ const E = q(c);
+ if (!E)
+ return Promise.resolve(!1);
+ const M = ua(b, q(s), q(a), q(l), q(u), (N == null ? void 0 : N.padding) ?? 0.1);
+ return await E.setViewport(M, { duration: N == null ? void 0 : N.duration }), Promise.resolve(!0);
+ },
+ getIntersectingNodes: (b, N = !0, E) => {
+ const M = fl(b), D = M ? b : m(b);
+ return D ? (E || q(f)).filter((V) => {
+ const A = q(p).get(V.id);
+ if (!A || !M && V.id === b.id)
+ return !1;
+ const O = Lr(A), R = yo(O, D);
+ return N && R > 0 || R >= D.width * D.height;
+ }) : [];
+ },
+ isNodeIntersecting: (b, N, E = !0) => {
+ const D = fl(b) ? b : m(b);
+ if (!D)
+ return !1;
+ const V = yo(D, N);
+ return E && V > 0 || V >= D.width * D.height;
+ },
+ deleteElements: async ({ nodes: b = [], edges: N = [] }) => {
+ const { nodes: E, edges: M } = await Qu({
+ nodesToRemove: b,
+ edgesToRemove: N,
+ nodes: q(f),
+ edges: q(d),
+ onBeforeDelete: q(r)
+ });
+ return E && f.update((D) => D.filter((V) => !E.some(({ id: A }) => A === V.id))), M && d.update((D) => D.filter((V) => !M.some(({ id: A }) => A === V.id))), {
+ deletedNodes: E,
+ deletedEdges: M
+ };
+ },
+ screenToFlowPosition: (b, N = { snapToGrid: !0 }) => {
+ const E = q(g);
+ if (!E)
+ return b;
+ const M = N.snapToGrid ? q(o) : !1, { x: D, y: V, zoom: A } = q(i), { x: O, y: R } = E.getBoundingClientRect(), S = {
+ x: b.x - O,
+ y: b.y - R
+ };
+ return Mo(S, [D, V, A], M !== null, M || [1, 1]);
+ },
+ /**
+ *
+ * @param position
+ * @returns
+ */
+ flowToScreenPosition: (b) => {
+ const N = q(g);
+ if (!N)
+ return b;
+ const { x: E, y: M, zoom: D } = q(i), { x: V, y: A } = N.getBoundingClientRect(), O = rc(b, [E, M, D]);
+ return {
+ x: O.x + V,
+ y: O.y + A
+ };
+ },
+ toObject: () => ({
+ nodes: q(f).map((b) => ({
+ ...b,
+ // we want to make sure that changes to the nodes object that gets returned by toObject
+ // do not affect the nodes object
+ position: { ...b.position },
+ data: { ...b.data }
+ })),
+ edges: q(d).map((b) => ({ ...b })),
+ viewport: { ...q(i) }
+ }),
+ updateNode: _,
+ updateNodeData: (b, N, E) => {
+ var V;
+ const M = (V = q(p).get(b)) == null ? void 0 : V.internals.userNode;
+ if (!M)
+ return;
+ const D = typeof N == "function" ? N(M) : N;
+ M.data = E != null && E.replace ? D : { ...M.data, ...D }, f.update((A) => A);
+ },
+ getNodesBounds: (b) => {
+ const N = q(p), E = q(x);
+ return g0(b, { nodeLookup: N, nodeOrigin: E });
+ },
+ getHandleConnections: ({ type: b, id: N, nodeId: E }) => {
+ var M;
+ return Array.from(((M = q($).get(`${E}-${b}-${N ?? null}`)) == null ? void 0 : M.values()) ?? []);
+ },
+ viewport: i
+ };
+}
+function Nl(e, t) {
+ var r;
+ const n = [];
+ for (const o of t) {
+ const i = e.get(o);
+ if (i) {
+ const s = "internals" in i ? (r = i.internals) == null ? void 0 : r.userNode : i;
+ n.push(s);
+ }
+ }
+ return n;
+}
+var gp = /* @__PURE__ */ ne('<div class="svelte-flow__node-toolbar"><!></div>');
+function od(e, t) {
+ de(t, !1);
+ const [n, r] = tt(), o = () => Q(_, "$nodes", n), i = () => Q(m, "$nodeLookup", n), s = () => Q($, "$viewport", n), a = () => Q(C, "$domNode", n), l = re(), u = re(), c = re();
+ let f = w(t, "nodeId", 12, void 0), d = w(t, "position", 12, void 0), g = w(t, "align", 12, void 0), p = w(t, "offset", 12, void 0), x = w(t, "isVisible", 12, void 0);
+ const { domNode: C, viewport: $, nodeLookup: m, nodes: _ } = Ue(), { getNodesBounds: v } = Dt(), b = ar("svelteflow__node_id");
+ let N = re(), E = re([]), M = p() !== void 0 ? p() : 10, D = d() !== void 0 ? d() : $e.Top, V = g() !== void 0 ? g() : "center";
+ he(
+ () => (o(), j(f()), i()),
+ () => {
+ o();
+ const T = Array.isArray(f()) ? f() : [f() || b];
+ U(E, T.reduce(
+ (k, P) => {
+ const H = i().get(P);
+ return H && k.push(H), k;
+ },
+ []
+ ));
+ }
+ ), he(
+ () => (h(E), s()),
+ () => {
+ const T = v(h(E));
+ T && U(N, T0(T, s(), D, M, V));
+ }
+ ), he(() => h(E), () => {
+ U(l, h(E).length === 0 ? 1 : Math.max(...h(E).map((T) => (T.internals.z || 5) + 1)));
+ }), he(() => o(), () => {
+ U(u, o().filter((T) => T.selected).length);
+ }), he(
+ () => (j(x()), h(E), h(u)),
+ () => {
+ U(c, typeof x() == "boolean" ? x() : h(E).length === 1 && h(E)[0].selected && h(u) === 1);
+ }
+ ), gt(), He();
+ var A = et(), O = be(A);
+ {
+ var R = (T) => {
+ var k = gp(), P = X(k);
+ pt(P, t, "default", {}), Z(k), vt(k, (H, I) => kr == null ? void 0 : kr(H, I), () => ({ domNode: a() })), Ee(
+ (H) => {
+ ce(k, "data-id", H), st(k, "position", "absolute"), st(k, "transform", h(N)), st(k, "z-index", h(l));
+ },
+ [
+ () => h(E).reduce((H, I) => `${H}${I.id} `, "").trim()
+ ],
+ pe
+ ), L(T, k);
+ };
+ ke(O, (T) => {
+ a() && h(c) && h(E) && T(R);
+ });
+ }
+ L(e, A);
+ var S = fe({
+ get nodeId() {
+ return f();
+ },
+ set nodeId(T) {
+ f(T), y();
+ },
+ get position() {
+ return d();
+ },
+ set position(T) {
+ d(T), y();
+ },
+ get align() {
+ return g();
+ },
+ set align(T) {
+ g(T), y();
+ },
+ get offset() {
+ return p();
+ },
+ set offset(T) {
+ p(T), y();
+ },
+ get isVisible() {
+ return x();
+ },
+ set isVisible(T) {
+ x(T), y();
+ }
+ });
+ return r(), S;
+}
+ae(
+ od,
+ {
+ nodeId: {},
+ position: {},
+ align: {},
+ offset: {},
+ isVisible: {}
+ },
+ ["default"],
+ [],
+ !0
+);
+function pr(e) {
+ const { nodes: t, nodeLookup: n } = Ue();
+ let r = [], o = !0;
+ return Kn([t, n], ([, i], s) => {
+ var c;
+ const a = [], l = Array.isArray(e), u = l ? e : [e];
+ for (const f of u) {
+ const d = (c = i.get(f)) == null ? void 0 : c.internals.userNode;
+ d && a.push({
+ id: d.id,
+ type: d.type,
+ data: d.data
+ });
+ }
+ (!z0(a, r) || o) && (r = a, s(l ? a : a[0] ?? null), o = !1);
+ });
+}
+const Ml = "tinyflow-component";
+class yw {
+ constructor(t) {
+ wt(this, "options");
+ wt(this, "rootEl");
+ wt(this, "svelteFlowInstance");
+ if (typeof t.element != "string" && !(t.element instanceof Element))
+ throw new Error("element must be a string or Element");
+ this._setOptions(t), this._init();
+ }
+ _init() {
+ if (typeof this.options.element == "string") {
+ if (this.rootEl = document.querySelector(this.options.element), !this.rootEl)
+ throw new Error(
+ `element not found by document.querySelector('${this.options.element}')`
+ );
+ } else if (this.options.element instanceof Element)
+ this.rootEl = this.options.element;
+ else
+ throw new Error("element must be a string or Element");
+ const t = document.createElement(Ml);
+ t.style.display = "block", t.style.width = "100%", t.style.height = "100%", t.classList.add("tf-theme-light"), t.options = this.options, t.onInit = (n) => {
+ this.svelteFlowInstance = n;
+ }, this.rootEl.appendChild(t);
+ }
+ _setOptions(t) {
+ this.options = {
+ ...t
+ };
+ }
+ getOptions() {
+ return this.options;
+ }
+ getData() {
+ return this.svelteFlowInstance.toObject();
+ }
+ setData(t) {
+ this.options.data = t;
+ const n = document.createElement(Ml);
+ n.style.display = "block", n.style.width = "100%", n.style.height = "100%", n.classList.add("tf-theme-light"), n.options = this.options, n.onInit = (r) => {
+ this.svelteFlowInstance = r;
+ }, this.destroy(), this.rootEl.appendChild(n);
+ }
+ destroy() {
+ for (; this.rootEl.firstChild; )
+ this.rootEl.removeChild(this.rootEl.firstChild);
+ }
+}
+const hp = () => {
+ const e = we([]), t = we([]), n = we({ x: 250, y: 100, zoom: 1 });
+ return {
+ nodes: e,
+ edges: t,
+ viewport: n,
+ init: (r, o) => {
+ e.set(r), t.set(o);
+ },
+ addNode: (r) => {
+ e.update((o) => [...o, r]);
+ },
+ removeNode: (r) => {
+ e.update((o) => o.filter((i) => i.id !== r));
+ },
+ updateNode: (r, o) => {
+ e.update((i) => i.map((s) => s.id === r ? o : s));
+ },
+ updateNodeData: (r, o) => {
+ e.update(
+ (i) => i.map((s) => s.id === r ? { ...s, data: { ...s.data, ...o } } : s)
+ );
+ },
+ selectNodeOnly: (r) => {
+ e.update(
+ (o) => o.map(
+ (i) => i.id === r ? { ...i, selected: !0 } : { ...i, selected: !1 }
+ )
+ );
+ },
+ addEdge: (r) => {
+ t.update((o) => [...o, r]);
+ },
+ removeEdge: (r) => {
+ t.update((o) => o.filter((i) => i.id !== r));
+ },
+ updateEdge: (r, o) => {
+ t.update((i) => i.map((s) => s.id === r ? o : s));
+ },
+ updateEdgeData: (r, o) => {
+ t.update((i) => i.map((s) => s.id === r ? { ...s, data: o } : s));
+ }
+ };
+}, ei = hp();
+var vp = /* @__PURE__ */ ne("<button><!></button>");
+function Ke(e, t) {
+ de(t, !0);
+ const n = w(t, "children", 7), r = /* @__PURE__ */ yt(t, [
+ "$$slots",
+ "$$events",
+ "$$legacy",
+ "$$host",
+ "children"
+ ]);
+ var o = vp();
+ let i;
+ var s = X(o);
+ return lr(s, () => n() ?? dt), Z(o), Ee(() => i = on(o, i, {
+ type: "button",
+ ...r,
+ class: `tf-btn nopan nodrag ${t.class ?? ""}`
+ })), L(e, o), fe({
+ get children() {
+ return n();
+ },
+ set children(a) {
+ n(a), y();
+ }
+ });
+}
+ae(Ke, { children: {} }, [], [], !0);
+var pp = /* @__PURE__ */ ne("<input>");
+function id(e, t) {
+ de(t, !0);
+ const n = /* @__PURE__ */ yt(t, ["$$slots", "$$events", "$$legacy", "$$host"]);
+ var r = pp();
+ io(r);
+ let o;
+ Ee(() => o = on(r, o, {
+ type: "checkbox",
+ ...n,
+ class: `tf-checkbox nopan nodrag ${t.class ?? ""}`
+ })), L(e, r), fe();
+}
+ae(id, {}, [], [], !0);
+var mp = /* @__PURE__ */ ne("<input>");
+function xt(e, t) {
+ de(t, !0);
+ const n = /* @__PURE__ */ yt(t, ["$$slots", "$$events", "$$legacy", "$$host"]);
+ var r = mp();
+ io(r);
+ let o;
+ Ee(() => o = on(r, o, {
+ type: "text",
+ ...n,
+ class: `tf-input nopan nodrag ${t.class ?? ""}`
+ })), L(e, r), fe();
+}
+ae(xt, {}, [], [], !0);
+var yp = /* @__PURE__ */ ne("<textarea></textarea>");
+function $t(e, t) {
+ de(t, !0);
+ const n = /* @__PURE__ */ yt(t, ["$$slots", "$$events", "$$legacy", "$$host"]);
+ var r = yp();
+ l1(r);
+ let o;
+ Ee(() => o = on(r, o, {
+ ...n,
+ class: `tf-textarea nodrag ${t.class ?? ""}`
+ })), L(e, r), fe();
+}
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+ }
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+ return !1;
+ }
+ }
+ return !(!v.parentId && b.parentId && b.parentId !== v.id);
+ }, { ensureParentInNodesBefore: u } = sw(), c = (_, v) => {
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+ return;
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+export {
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+//# sourceMappingURL=index.js.map
--
Gitblit v1.8.0