【代码优化】AI:绘图 index.vue 代码梳理 60%(StableDiffusion.vue)

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YunaiV
2024-07-09 13:55:07 +08:00
parent ac46a37638
commit 61bf6fb85b
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<!-- dall3 -->
<template>
<div class="prompt">
<el-text tag="b">画面描述</el-text>
<el-text tag="p">建议使用形容词+动词+风格的格式使用隔开</el-text>
<el-input
v-model="prompt"
maxlength="1024"
rows="5"
class="w-100% mt-15px"
input-style="border-radius: 7px;"
placeholder="例如:童话里的小屋应该是什么样子?"
show-word-limit
type="textarea"
/>
</div>
<div class="hot-words">
<div>
<el-text tag="b">随机热词</el-text>
</div>
<el-space wrap class="word-list">
<el-button
round
class="btn"
:type="selectHotWord === hotWord ? 'primary' : 'default'"
v-for="hotWord in ImageHotEnglishWords"
:key="hotWord"
@click="handleHotWordClick(hotWord)"
>
{{ hotWord }}
</el-button>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">采样方法</el-text>
</div>
<el-space wrap class="group-item-body">
<el-select v-model="sampler" placeholder="Select" size="large" class="!w-350px">
<el-option
v-for="item in StableDiffusionSamplers"
:key="item.key"
:label="item.name"
:value="item.key"
/>
</el-select>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">CLIP</el-text>
</div>
<el-space wrap class="group-item-body">
<el-select v-model="clipGuidancePreset" placeholder="Select" size="large" class="!w-350px">
<el-option
v-for="item in StableDiffusionClipGuidancePresets"
:key="item.key"
:label="item.name"
:value="item.key"
/>
</el-select>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">风格</el-text>
</div>
<el-space wrap class="group-item-body">
<el-select v-model="stylePreset" placeholder="Select" size="large" class="!w-350px">
<el-option
v-for="item in StableDiffusionStylePresets"
:key="item.key"
:label="item.name"
:value="item.key"
/>
</el-select>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">图片尺寸</el-text>
</div>
<el-space wrap class="group-item-body">
<el-input v-model="width" class="w-170px" placeholder="图片宽度" />
<el-input v-model="height" class="w-170px" placeholder="图片高度" />
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">迭代步数</el-text>
</div>
<el-space wrap class="group-item-body">
<el-input
v-model="steps"
type="number"
size="large"
class="!w-350px"
placeholder="Please input"
/>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">引导系数</el-text>
</div>
<el-space wrap class="group-item-body">
<el-input
v-model="scale"
type="number"
size="large"
class="!w-350px"
placeholder="Please input"
/>
</el-space>
</div>
<div class="group-item">
<div>
<el-text tag="b">随机因子</el-text>
</div>
<el-space wrap class="group-item-body">
<el-input
v-model="seed"
type="number"
size="large"
class="!w-350px"
placeholder="Please input"
/>
</el-space>
</div>
<div class="btns">
<el-button type="primary" size="large" round :loading="drawIn" @click="handleGenerateImage">
{{ drawIn ? '生成中' : '生成内容' }}
</el-button>
</div>
</template>
<script setup lang="ts">
import { ImageApi, ImageDrawReqVO, ImageVO } from '@/api/ai/image'
import { hasChinese } from '@/views/ai/utils/utils'
import {
ImageHotEnglishWords,
StableDiffusionClipGuidancePresets,
StableDiffusionSamplers,
StableDiffusionStylePresets
} from '@/views/ai/utils/constants'
const message = useMessage() // 消息弹窗
// 定义属性
const drawIn = ref<boolean>(false) // 生成中
const selectHotWord = ref<string>('') // 选中的热词
// 表单
const prompt = ref<string>('') // 提示词
const width = ref<number>(512) // 图片宽度
const height = ref<number>(512) // 图片高度
const sampler = ref<string>('DDIM') // 采样方法
const steps = ref<number>(20) // 迭代步数
const seed = ref<number>(42) // 控制生成图像的随机性
const scale = ref<number>(7.5) // 引导系数
const clipGuidancePreset = ref<string>('NONE') // 文本提示相匹配的图像(clip_guidance_preset) 简称 CLIP
const stylePreset = ref<string>('3d-model') // 风格
const emits = defineEmits(['onDrawStart', 'onDrawComplete']) // 定义 emits
/** 选择热词 */
const handleHotWordClick = async (hotWord: string) => {
// 情况一:取消选中
if (selectHotWord.value == hotWord) {
selectHotWord.value = ''
return
}
// 情况二:选中
selectHotWord.value = hotWord // 选中
prompt.value = hotWord // 替换提示词
}
/** 图片生成 */
const handleGenerateImage = async () => {
// 二次确认
if (hasChinese(prompt.value)) {
message.alert('暂不支持中文!')
return
}
await message.confirm(`确认生成内容?`)
try {
// 加载中
drawIn.value = true
// 回调
emits('onDrawStart', 'StableDiffusion')
// 发送请求
const form = {
platform: 'StableDiffusion',
model: 'stable-diffusion-v1-6',
prompt: prompt.value, // 提示词
width: width.value, // 图片宽度
height: height.value, // 图片高度
options: {
seed: seed.value, // 随机种子
steps: steps.value, // 图片生成步数
scale: scale.value, // 引导系数
sampler: sampler.value, // 采样算法
clipGuidancePreset: clipGuidancePreset.value, // 文本提示相匹配的图像 CLIP
stylePreset: stylePreset.value // 风格
}
} as ImageDrawReqVO
await ImageApi.drawImage(form)
} finally {
// 回调
emits('onDrawComplete', 'StableDiffusion')
// 加载结束
drawIn.value = false
}
}
/** 填充值 */
const settingValues = async (detail: ImageVO) => {
prompt.value = detail.prompt
width.value = detail.width
height.value = detail.height
seed.value = detail.options?.seed
steps.value = detail.options?.steps
scale.value = detail.options?.scale
sampler.value = detail.options?.sampler
clipGuidancePreset.value = detail.options?.clipGuidancePreset
stylePreset.value = detail.options?.stylePreset
}
/** 暴露组件方法 */
defineExpose({ settingValues })
</script>
<style scoped lang="scss">
// 提示词
.prompt {
}
// 热词
.hot-words {
display: flex;
flex-direction: column;
margin-top: 30px;
.word-list {
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: start;
margin-top: 15px;
.btn {
margin: 0;
}
}
}
// 模型
.group-item {
margin-top: 30px;
.group-item-body {
margin-top: 15px;
width: 100%;
}
}
.btns {
display: flex;
justify-content: center;
margin-top: 50px;
}
</style>