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ipms-sjy-ui/src/views/ai/mindmap/index/index.vue

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2024-07-19 01:53:38 +08:00
<template>
<div class="absolute top-0 left-0 right-0 bottom-0 flex">
<!--表单区域-->
<Left ref="leftRef" @submit="submit" @direct-generate="directGenerate" :is-generating="isGenerating" />
<!--右边生成思维导图区域-->
<Right
ref="rightRef"
:mindmapResult="mindmapResult"
:isEnd="isEnd"
:isGenerating="isGenerating"
:isStart="isStart"
/>
</div>
</template>
<script setup lang="ts">
import Left from './components/Left.vue'
import Right from './components/Right.vue'
import { AiMindMapApi, AiMindMapGenerateReqVO } from '@/api/ai/mindmap'
import { MindmapExitExample } 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 mindmapResult = 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
onMounted(() => {
mindmapResult.value = MindmapExitExample
})
/** 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
mindmapResult.value = existPrompt
isEnd.value = true
}
/** 停止 stream 生成 */
const stopStream = () => {
isGenerating.value = false
isStart.value = false
ctrl.value?.abort()
}
const submit = (data: AiMindMapGenerateReqVO) => {
isGenerating.value = true
isStart.value = true
isEnd.value = false
ctrl.value = new AbortController() // 请求控制赋值
mindmapResult.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
}
mindmapResult.value = mindmapResult.value + data
await nextTick()
rightRef.value?.scrollBottom()
},
onClose() {
isEnd.value = true
leftRef.value?.setExistPrompt(mindmapResult.value)
stopStream()
},
onError(err) {
console.error('生成思维导图失败', err)
stopStream()
},
ctrl: ctrl.value
})
}
</script>