<!-- dall3 -->
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<template>
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<div class="prompt">
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<el-text tag="b">画面描述</el-text>
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<el-text tag="p">建议使用“形容词+动词+风格”的格式，使用“，”隔开.</el-text>
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<el-input
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v-model="prompt"
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maxlength="1024"
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:rows="5"
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class="w-100% mt-15px"
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input-style="border-radius: 7px;"
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placeholder="例如：童话里的小屋应该是什么样子？"
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show-word-limit
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type="textarea"
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/>
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</div>
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<div class="flex flex-col mt-30px">
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<div>
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<el-text tag="b">随机热词</el-text>
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</div>
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<el-space wrap class="flex flex-row flex-wrap justify-start mt-15px">
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<el-button
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round
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class="m-0"
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:type="selectHotWord === hotWord ? 'primary' : 'default'"
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v-for="hotWord in ImageHotWords"
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:key="hotWord"
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@click="handleHotWordClick(hotWord)"
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>
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{{ hotWord }}
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</el-button>
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</el-space>
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</div>
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<div class="w-full mt-30px">
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<div>
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<el-text tag="b">尺寸</el-text>
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</div>
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<el-space wrap class="flex flex-row justify-between w-full mt-20px">
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<div
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class="flex flex-col items-center cursor-pointer"
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v-for="imageSize in MidjourneySizeList"
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:key="imageSize.key"
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@click="handleSizeClick(imageSize)"
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>
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<div
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:class="selectSize === imageSize.key ? 'flex flex-col items-center justify-center rounded-7px p-4px w-50px h-50px bg-white border-1 border-solid border-#1293ff' : 'flex flex-col items-center justify-center rounded-7px p-4px w-50px h-50px bg-white border-1 border-solid border-white'"
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>
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<div :style="imageSize.style"></div>
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</div>
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<div class="text-14px color-#3e3e3e font-bold">{{ imageSize.key }}</div>
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</div>
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</el-space>
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</div>
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<div class="mt-30px">
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<div>
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<el-text tag="b">模型</el-text>
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</div>
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<el-space wrap class="mt-15px">
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<div
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:class="selectModel === model.key ? 'flex flex-col items-center w-150px overflow-hidden border-3 border-solid border-#1293ff rounded-5px cursor-pointer' : 'flex flex-col items-center w-150px overflow-hidden border-3 border-solid border-transparent cursor-pointer'"
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v-for="model in MidjourneyModels"
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:key="model.key"
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>
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<el-image :src="model.image" fit="contain" @click="handleModelClick(model)" />
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<div class="text-14px color-#3e3e3e font-bold">{{ model.name }}</div>
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</div>
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</el-space>
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</div>
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<div class="mt-20px">
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<div>
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<el-text tag="b">版本</el-text>
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</div>
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<el-space wrap class="mt-20px w-full">
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<el-select
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v-model="selectVersion"
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class="!w-350px"
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clearable
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placeholder="请选择版本"
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>
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<el-option
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v-for="item in versionList"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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</el-space>
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</div>
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<div class="mt-30px">
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<div>
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<el-text tag="b">参考图</el-text>
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</div>
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<el-space wrap class="mt-15px">
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<UploadImg v-model="referImageUrl" height="120px" width="120px" />
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</el-space>
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</div>
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<div class="flex justify-center mt-50px">
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<el-button
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type="primary"
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size="large"
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round
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:disabled="prompt.length === 0"
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@click="handleGenerateImage"
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>
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{{ drawIn ? '生成中' : '生成内容' }}
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</el-button>
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</div>
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</template>
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<script setup lang="ts">
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import { ImageApi, ImageMidjourneyImagineReqVO, ImageVO } from '@/api/ai/image'
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import {
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AiPlatformEnum,
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ImageHotWords,
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ImageSizeVO,
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ImageModelVO,
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MidjourneyModels,
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MidjourneySizeList,
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MidjourneyVersions,
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NijiVersionList
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} from '@/views/ai/utils/constants'
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import { ModelVO } from '@/api/ai/model/model'
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const message = useMessage() // 消息弹窗
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// 接收父组件传入的模型列表
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const props = defineProps({
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models: {
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type: Array<ModelVO>,
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default: () => [] as ModelVO[]
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}
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})
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const emits = defineEmits(['onDrawStart', 'onDrawComplete']) // 定义 emits
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// 定义属性
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const drawIn = ref<boolean>(false) // 生成中
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const selectHotWord = ref<string>('') // 选中的热词
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// 表单
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const prompt = ref<string>('') // 提示词
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const referImageUrl = ref<any>() // 参考图
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const selectModel = ref<string>('midjourney') // 选中的模型
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const selectSize = ref<string>('1:1') // 选中 size
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const selectVersion = ref<any>('6.0') // 选中的 version
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const versionList = ref<any>(MidjourneyVersions) // version 列表
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/** 选择热词 */
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const handleHotWordClick = async (hotWord: string) => {
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// 情况一：取消选中
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if (selectHotWord.value == hotWord) {
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selectHotWord.value = ''
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return
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}
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// 情况二：选中
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selectHotWord.value = hotWord // 选中
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prompt.value = hotWord // 设置提示次
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}
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/** 点击 size 尺寸 */
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const handleSizeClick = async (imageSize: ImageSizeVO) => {
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selectSize.value = imageSize.key
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}
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/** 点击 model 模型 */
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const handleModelClick = async (model: ImageModelVO) => {
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selectModel.value = model.key
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if (model.key === 'niji') {
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versionList.value = NijiVersionList // 默认选择 niji
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} else {
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versionList.value = MidjourneyVersions // 默认选择 midjourney
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}
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selectVersion.value = versionList.value[0].value
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}
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/** 图片生成 */
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const handleGenerateImage = async () => {
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// 从 models 中查找匹配的模型
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const matchedModel = props.models.find(
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(item) => item.model === selectModel.value && item.platform === AiPlatformEnum.MIDJOURNEY
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)
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if (!matchedModel) {
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message.error('该模型不可用，请选择其它模型')
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return
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}
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// 二次确认
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await message.confirm(`确认生成内容?`)
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try {
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// 加载中
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drawIn.value = true
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// 回调
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emits('onDrawStart', AiPlatformEnum.MIDJOURNEY)
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// 发送请求
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const imageSize = MidjourneySizeList.find(
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(item) => selectSize.value === item.key
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) as ImageSizeVO
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const req = {
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prompt: prompt.value,
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modelId: matchedModel.id,
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width: imageSize.width,
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height: imageSize.height,
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version: selectVersion.value,
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referImageUrl: referImageUrl.value
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} as ImageMidjourneyImagineReqVO
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await ImageApi.midjourneyImagine(req)
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} finally {
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// 回调
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emits('onDrawComplete', AiPlatformEnum.MIDJOURNEY)
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// 加载结束
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drawIn.value = false
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}
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}
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/** 填充值 */
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const settingValues = async (detail: ImageVO) => {
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// 提示词
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prompt.value = detail.prompt
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// image size
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const imageSize = MidjourneySizeList.find(
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(item) => item.key === `${detail.width}:${detail.height}`
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) as ImageSizeVO
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selectSize.value = imageSize.key
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// 选中模型
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const model = MidjourneyModels.find((item) => item.key === detail.options?.model) as ImageModelVO
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await handleModelClick(model)
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// 版本
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selectVersion.value = versionList.value.find(
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(item) => item.value === detail.options?.version
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).value
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// image
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referImageUrl.value = detail.options.referImageUrl
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}
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/** 暴露组件方法 */
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defineExpose({ settingValues })
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</script>
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