【新增】前端代码第一次提交

This commit is contained in:
YOHO\20373
2025-04-17 16:42:02 +08:00
committed by 陆光LG
parent 56df17f7ad
commit 3c1e09aad7
1634 changed files with 237344 additions and 23 deletions

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<template>
<div class="w-[350px] p-5 flex flex-col bg-[#f5f7f9]">
<h3 class="w-full h-full h-7 text-5 text-center leading-[28px] title">思维导图创作中心</h3>
<!--下面表单部分-->
<div class="flex-grow overflow-y-auto">
<div class="mt-[30ppx]">
<el-text tag="b">您的需求</el-text>
<el-input
v-model="formData.prompt"
maxlength="1024"
:rows="5"
class="w-100% mt-15px"
input-style="border-radius: 7px;"
placeholder="请输入提示词让AI帮你完善"
show-word-limit
type="textarea"
/>
<el-button
class="!w-full mt-[15px]"
type="primary"
:loading="isGenerating"
@click="emits('submit', formData)"
>
智能生成思维导图
</el-button>
</div>
<div class="mt-[30px]">
<el-text tag="b">使用已有内容生成</el-text>
<el-input
v-model="generatedContent"
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"
/>
<el-button
class="!w-full mt-[15px]"
type="primary"
@click="emits('directGenerate', generatedContent)"
:disabled="isGenerating"
>
直接生成
</el-button>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { MindMapContentExample } from '@/views/ai/utils/constants'
const emits = defineEmits(['submit', 'directGenerate'])
defineProps<{
isGenerating: boolean
}>()
// 提交的提示词字段
const formData = reactive({
prompt: ''
})
const generatedContent = ref(MindMapContentExample) // 已有的内容
defineExpose({
setGeneratedContent(newContent: string) {
// 设置已有的内容,在生成结束的时候将结果赋值给该值
generatedContent.value = newContent
}
})
</script>
<style lang="scss" scoped>
.title {
color: var(--el-color-primary);
}
</style>

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<template>
<el-card class="my-card h-full flex-grow">
<template #header>
<h3 class="m-0 px-7 shrink-0 flex items-center justify-between">
<span>思维导图预览</span>
<!-- 展示在右上角 -->
<el-button v-show="isEnd" size="small" type="primary" @click="downloadImage">
<template #icon>
<Icon icon="ph:copy-bold" />
</template>
下载图片
</el-button>
</h3>
</template>
<div ref="contentRef" class="hide-scroll-bar h-full box-border">
<!--展示 markdown 的容器最终生成的是 html 字符串直接用 v-html 嵌入-->
<div v-if="isGenerating" ref="mdContainerRef" class="wh-full overflow-y-auto">
<div class="flex flex-col items-center justify-center" v-html="html"></div>
</div>
<div ref="mindMapRef" class="wh-full">
<svg ref="svgRef" :style="{ height: `${contentAreaHeight}px` }" class="w-full" />
<div ref="toolBarRef" class="absolute bottom-[10px] right-5"></div>
</div>
</div>
</el-card>
</template>
<script lang="ts" setup>
import { Markmap } from 'markmap-view'
import { Transformer } from 'markmap-lib'
import { Toolbar } from 'markmap-toolbar'
import markdownit from 'markdown-it'
import download from '@/utils/download'
const md = markdownit()
const message = useMessage() // 消息弹窗
const props = defineProps<{
generatedContent: string // 生成结果
isEnd: boolean // 是否结束
isGenerating: boolean // 是否正在生成
isStart: boolean // 开始状态,开始时需要清除 html
}>()
const contentRef = ref<HTMLDivElement>() // 右侧出来 header 以下的区域
const mdContainerRef = ref<HTMLDivElement>() // markdown 的容器,用来滚动到底下的
const mindMapRef = ref<HTMLDivElement>() // 思维导图的容器
const svgRef = ref<SVGElement>() // 思维导图的渲染 svg
const toolBarRef = ref<HTMLDivElement>() // 思维导图右下角的工具栏,缩放等
const html = ref('') // 生成过程中的文本
const contentAreaHeight = ref(0) // 生成区域的高度,出去 header 部分
let markMap: Markmap | null = null
const transformer = new Transformer()
onMounted(() => {
contentAreaHeight.value = contentRef.value?.clientHeight || 0 // 获取区域高度
/** 初始化思维导图 **/
try {
markMap = Markmap.create(svgRef.value!)
const { el } = Toolbar.create(markMap)
toolBarRef.value?.append(el)
nextTick(update)
} catch (e) {
message.error('思维导图初始化失败')
}
})
watch(props, ({ generatedContent, isGenerating, isEnd, isStart }) => {
// 开始生成的时候清空一下 markdown 的内容
if (isStart) {
html.value = ''
}
// 生成内容的时候使用 markdown 来渲染
if (isGenerating) {
html.value = md.render(generatedContent)
}
// 生成结束时更新思维导图
if (isEnd) {
update()
}
})
/** 更新思维导图的展示 */
const update = () => {
try {
const { root } = transformer.transform(processContent(props.generatedContent))
markMap?.setData(root)
markMap?.fit()
} catch (e) {
console.error(e)
}
}
/** 处理内容 */
const processContent = (text: string) => {
const arr: string[] = []
const lines = text.split('\n')
for (let line of lines) {
if (line.indexOf('```') !== -1) {
continue
}
line = line.replace(/([*_~`>])|(\d+\.)\s/g, '')
arr.push(line)
}
return arr.join('\n')
}
/** 下载图片download SVG to png file */
const downloadImage = () => {
const svgElement = mindMapRef.value
// 将 SVG 渲染到图片对象
const serializer = new XMLSerializer()
const source = `<?xml version="1.0" standalone="no"?>\r\n${serializer.serializeToString(svgRef.value!)}`
const base64Url = `data:image/svg+xml;charset=utf-8,${encodeURIComponent(source)}`
download.image({
url: base64Url,
canvasWidth: svgElement?.offsetWidth,
canvasHeight: svgElement?.offsetHeight,
drawWithImageSize: false
})
}
defineExpose({
scrollBottom() {
mdContainerRef.value?.scrollTo(0, mdContainerRef.value?.scrollHeight)
}
})
</script>
<style lang="scss" scoped>
.hide-scroll-bar {
-ms-overflow-style: none;
scrollbar-width: none;
&::-webkit-scrollbar {
width: 0;
height: 0;
}
}
.my-card {
display: flex;
flex-direction: column;
:deep(.el-card__body) {
box-sizing: border-box;
flex-grow: 1;
overflow-y: auto;
padding: 0;
@extend .hide-scroll-bar;
}
}
// markmap的tool样式覆盖
:deep(.markmap) {
width: 100%;
}
:deep(.mm-toolbar-brand) {
display: none;
}
:deep(.mm-toolbar) {
display: flex;
flex-direction: row;
}
</style>

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<template>
<div class="absolute top-0 left-0 right-0 bottom-0 flex">
<!--表单区域-->
<Left
ref="leftRef"
:is-generating="isGenerating"
@submit="submit"
@direct-generate="directGenerate"
/>
<!--右边生成思维导图区域-->
<Right
ref="rightRef"
:generatedContent="generatedContent"
:isEnd="isEnd"
:isGenerating="isGenerating"
:isStart="isStart"
/>
</div>
</template>
<script lang="ts" setup>
import Left from './components/Left.vue'
import Right from './components/Right.vue'
import { AiMindMapApi, AiMindMapGenerateReqVO } from '@/api/ai/mindmap'
import { MindMapContentExample } from '@/views/ai/utils/constants'
defineOptions({
name: 'AiMindMap'
})
const ctrl = ref<AbortController>() // 请求控制
const isGenerating = ref(false) // 是否正在生成思维导图
const isStart = ref(false) // 开始生成,用来清空思维导图
const isEnd = ref(true) // 用来判断结束的时候渲染思维导图
const message = useMessage() // 消息提示
const generatedContent = ref('') // 生成思维导图结果
const leftRef = ref<InstanceType<typeof Left>>() // 左边组件
const rightRef = ref<InstanceType<typeof Right>>() // 右边组件
/** 使用已有内容直接生成 **/
const directGenerate = (existPrompt: string) => {
isEnd.value = false // 先设置为 false 再设置为 true让子组建的 watch 能够监听到
generatedContent.value = existPrompt
isEnd.value = true
}
/** 停止 stream 生成 */
const stopStream = () => {
isGenerating.value = false
isStart.value = false
ctrl.value?.abort()
}
/** 提交生成 */
const submit = (data: AiMindMapGenerateReqVO) => {
isGenerating.value = true
isStart.value = true
isEnd.value = false
ctrl.value = new AbortController() // 请求控制赋值
generatedContent.value = '' // 清空生成数据
AiMindMapApi.generateMindMap({
data,
onMessage: async (res) => {
const { code, data, msg } = JSON.parse(res.data)
if (code !== 0) {
message.alert(`生成思维导图异常! ${msg}`)
stopStream()
return
}
generatedContent.value = generatedContent.value + data
await nextTick()
rightRef.value?.scrollBottom()
},
onClose() {
isEnd.value = true
leftRef.value?.setGeneratedContent(generatedContent.value)
stopStream()
},
onError(err) {
console.error('生成思维导图失败', err)
stopStream()
},
ctrl: ctrl.value
})
}
/** 初始化 */
onMounted(() => {
generatedContent.value = MindMapContentExample
})
</script>

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<template>
<doc-alert title="AI 思维导图" url="https://doc.iocoder.cn/ai/mindmap/" />
<ContentWrap>
<!-- 搜索工作栏 -->
<el-form
class="-mb-15px"
:model="queryParams"
ref="queryFormRef"
:inline="true"
label-width="68px"
>
<el-form-item label="用户编号" prop="userId">
<el-select
v-model="queryParams.userId"
clearable
placeholder="请输入用户编号"
class="!w-240px"
>
<el-option
v-for="item in userList"
:key="item.id"
:label="item.nickname"
:value="item.id"
/>
</el-select>
</el-form-item>
<el-form-item label="提示词" prop="prompt">
<el-input
v-model="queryParams.prompt"
placeholder="请输入提示词"
clearable
@keyup.enter="handleQuery"
class="!w-240px"
/>
</el-form-item>
<el-form-item label="创建时间" prop="createTime">
<el-date-picker
v-model="queryParams.createTime"
value-format="YYYY-MM-DD HH:mm:ss"
type="daterange"
start-placeholder="开始日期"
end-placeholder="结束日期"
:default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
class="!w-240px"
/>
</el-form-item>
<el-form-item>
<el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
<el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
</el-form-item>
</el-form>
</ContentWrap>
<!-- 列表 -->
<ContentWrap>
<el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
<el-table-column label="编号" align="center" prop="id" width="180" fixed="left" />
<el-table-column label="用户" align="center" prop="userId" width="180">
<template #default="scope">
<span>{{ userList.find((item) => item.id === scope.row.userId)?.nickname }}</span>
</template>
</el-table-column>
<el-table-column label="提示词" align="center" prop="prompt" width="180" />
<el-table-column label="思维导图" align="center" prop="generatedContent" min-width="300" />
<el-table-column label="模型" align="center" prop="model" width="180" />
<el-table-column
label="创建时间"
align="center"
prop="createTime"
:formatter="dateFormatter"
width="180px"
/>
<el-table-column label="错误信息" align="center" prop="errorMessage" />
<el-table-column label="操作" align="center" width="120" fixed="right">
<template #default="scope">
<el-button link type="primary" @click="openPreview(scope.row)"> 预览 </el-button>
<el-button
link
type="danger"
@click="handleDelete(scope.row.id)"
v-hasPermi="['ai:mind-map:delete']"
>
删除
</el-button>
</template>
</el-table-column>
</el-table>
<!-- 分页 -->
<Pagination
:total="total"
v-model:page="queryParams.pageNo"
v-model:limit="queryParams.pageSize"
@pagination="getList"
/>
</ContentWrap>
<!-- 思维导图的预览 -->
<el-drawer v-model="previewVisible" :with-header="false" size="800px">
<Right
v-if="previewVisible2"
:generatedContent="previewContent"
:isEnd="true"
:isGenerating="false"
:isStart="false"
/>
</el-drawer>
</template>
<script setup lang="ts">
import { dateFormatter } from '@/utils/formatTime'
import { AiMindMapApi, MindMapVO } from '@/api/ai/mindmap'
import * as UserApi from '@/api/system/user'
import Right from '@/views/ai/mindmap/index/components/Right.vue'
/** AI 思维导图 列表 */
defineOptions({ name: 'AiMindMapManager' })
const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化
const loading = ref(true) // 列表的加载中
const list = ref<MindMapVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
pageNo: 1,
pageSize: 10,
userId: undefined,
prompt: undefined,
createTime: []
})
const queryFormRef = ref() // 搜索的表单
const userList = ref<UserApi.UserVO[]>([]) // 用户列表
/** 查询列表 */
const getList = async () => {
loading.value = true
try {
const data = await AiMindMapApi.getMindMapPage(queryParams)
list.value = data.list
total.value = data.total
} finally {
loading.value = false
}
}
/** 搜索按钮操作 */
const handleQuery = () => {
queryParams.pageNo = 1
getList()
}
/** 重置按钮操作 */
const resetQuery = () => {
queryFormRef.value.resetFields()
handleQuery()
}
/** 删除按钮操作 */
const handleDelete = async (id: number) => {
try {
// 删除的二次确认
await message.delConfirm()
// 发起删除
await AiMindMapApi.deleteMindMap(id)
message.success(t('common.delSuccess'))
// 刷新列表
await getList()
} catch {}
}
/** 预览操作按钮 */
const previewVisible = ref(false) // drawer 的显示隐藏
const previewVisible2 = ref(false) // right 的显示隐藏
const previewContent = ref('')
const openPreview = async (row: MindMapVO) => {
previewVisible2.value = false
previewVisible.value = true
// 在 drawer 渲染完后,再渲染 right 预览,不然会报错,需要保证 width 宽度先出来
await nextTick()
previewVisible2.value = true
previewContent.value = row.generatedContent
}
/** 初始化 **/
onMounted(async () => {
getList()
// 获得用户列表
userList.value = await UserApi.getSimpleUserList()
})
</script>