pvs_agent/src/entrypoints/sidepanel/AdvancedMode.vue

<!-- Chat.vue -->
<template>
    
  <div class="chat-container" style="padding-top: 3rem;">
    <!-- <div v-if="!messages.length && !msgLoading" class="message-list">
      <pageMask />
    </div> -->
    <!-- 消息列表 -->
    <div class="message-list">
      <el-scrollbar ref="scrollbar" @scroll="handleScroll" v-loading="msgLoading">
        <!-- 加载更多指示器 -->
        <div v-if="isLoadingMore" class="loading-more-indicator">
          <div class="loading-spinner"></div>
          <span>加载更多消息...</span>
        </div>
        <div class="messages" ref="messagesContainer" >
          <div v-for="(message, index) in messages" :key="index"
            :class="['message-item', message.role === 'user'  ? 'self' : 'other']">
            <el-avatar :size="32" :src="message.role === 'user' ? userAvatar : avatar" />
            <div class="message-content">
              <div class="content" v-if="message.role ==='system'"
                :class="{ 'loading-content': message.content === '' }">
                <StepsDisplay 
                v-if="message.type === 'plan'"
                 :content="message.rawContent" 
                 :initialStep="0"
                 @step-change="handleStepChange" @complete="handleComplete"
                 />
                <span v-else v-html="message.content"></span>
                <span class="loading-indicator" v-if="sendLoading && index === messages.length - 1">
                  <span class="dot"></span>
                  <span class="dot"></span>
                  <span class="dot"></span>
                </span>
              </div>
              <document v-else-if="message.type === 'document' && message.role === 'user'" :content="message.content"
                :rawContent="message.rawContent" />
              <div v-else class="content">
                <span v-if="message.type === ''">{{ message.content }}</span>
                <span class="loading-indicator" v-if="sendLoading && index === messages.length - 1">
                  <span class="dot"></span>
                  <span class="dot"></span>
                  <span class="dot"></span>
                </span>
              </div>
              <div class="timestamp ">{{ moment(message.sortKey).format('MM-DD HH:mm') }}
                <!-- <span v-if="message.add" style="cursor: pointer;" @click="handleInput">填充</span> -->
              </div>
            </div>
          </div>
        </div>
      </el-scrollbar>
      <ScrollToBottom :target="scrollbar" ref="scrollToBottomRef" />
    </div>

    <!-- <Tools v-if="selectModal" :disHistory="sendLoading" :upload="type === FunctionList.File_Operation || !!formInfo" @read-click="readClick" @upload-file="(file) => createFileObj(file)" @handle-capture="handleCapture" @his-records="hisRecords"
      @add-new-dialogue="addNewDialogue" @handle-current-change="handleCurrentChange"
      @handel-intelligent-filling-click="handelIntelligentFillingClick" /> -->

    <div>
      <!-- 输入区域 -->
      <div class="input-area">
          <el-icon class="closeShow" :style="{ display: isShowPage ? 'block' : 'none'}" size="16px" color="#909399" @click="closePageInfo">
                <CircleClose />
              </el-icon>
        <!-- <div v-show="isShowPage" style="border-bottom: 1px solid #F0F0F0;">
          <div class="card_list">
            <div v-for="(v, i) in pageInfoList" :key="i"
              :class="`card-content ${pageInfoList.length > 1 ? 'card_width' : ''}`">
              <div class="loading-more-indicator" v-if="v.loading">
                <div class="loading-spinner"></div>
              </div>
              <img v-else :src="v?.favIconUrl" style="width: 24px;display: block" />

              <div class="title-wrapper">
                <span class="els title-scroller">{{ v?.title }}</span>
                <span class="els url-scroller">{{ v.loading ? v?.state : v?.url }}</span>
              </div>
              <el-icon class="closeIcon" size="16px" color="#909399" @click="deletePageInfo(i)">
                <CircleClose />
              </el-icon>
            </div>
           <div v-show="!pageInfoList.length && type === FunctionList.Intelligent_Form_filling">智能填表</div>
          </div>

          <div class="card-btn">
            <el-tooltip  content="总结" placement="top">
              <el-button :disabled="disabledBtn" v-if="type !== FunctionList.Intelligent_Form_filling"  round @click="handleSummary">总结</el-button>
            </el-tooltip>
             <el-tooltip   content="抽取表单信息" placement="top">
              <el-button :disabled="disabledBtn" v-if="type === FunctionList.Intelligent_Form_filling && pageInfoList.length" round @click="handleSummaryFile">抽取</el-button>
            </el-tooltip>
          </div>
        </div> -->

        <el-input ref="textareaRef" v-model="inputMessage" type="textarea" :rows="3" placeholder="输入消息..."
          @keyup.enter="() => handleAsk()" />
        <div class="chat_area_op">
        
          <el-button v-if="sendLoading" style="background-color:#ffffff;border:2px solid rgb(134 143 153);"  circle
            @click="handleStopAsk">
            <svg-icon icon-class="stop" color="red" />
          </el-button>
            <el-button
            v-else
            :style="`background-color:${inputMessage.trim() ? '#4d6bfe' : '#d6dee8'};border-color:${inputMessage.trim() ? '#4d6bfe' : '#d6dee8'}`"
             type="primary" circle @click="() => handleAsk()"
            :disabled="disSend">
            <svg-icon icon-class="send" color="#000000" />
          </el-button>
        </div>
      </div>

    </div>

    <!-- <historyComponent :msgUuid="msgUuid" ref="historyComponentRef" @currentData="(e) => handleCurrentData(e)" /> -->
  </div>
</template>

<script setup>
import { ref, onMounted, nextTick, inject, useTemplateRef, reactive,onBeforeMount } from 'vue'
import { ElScrollbar, ElAvatar, ElInput, ElButton } from 'element-plus'
import moment from 'moment'
import fileLogo from '@/assets/svg/file.svg'
import {
  getFileContent,
  buildObjPrompt,
  controllerList,
  formatMessage
} from '@/entrypoints/sidepanel/utils/ai-service.js'
import { storeToRefs } from 'pinia'
import { ElMessage } from 'element-plus'
import { useMsg } from '@/entrypoints/sidepanel/hook/useMsg.ts'
import Tools from '@/entrypoints/sidepanel/component/tools.vue'
import historyComponent from '@/entrypoints/sidepanel/component/historyComponent.vue'
import document from '@/entrypoints/sidepanel/component/document.vue'
import pageMask from '@/entrypoints/sidepanel/component/pageMask.vue'
import ScrollToBottom from '@/entrypoints/sidepanel/component/ScrollToBottom.vue'
import formTable from '@/entrypoints/sidepanel/component/formTable.vue'
import StepsDisplay from './component/StepsDisplay.vue'
import userAvatar from '@/assets/images/user.png'
import avatar from '@/public/icon/icon.png'
import {  options, FunctionList } from '@/entrypoints/sidepanel/mock'
import { useAutoResizeTextarea } from '@/entrypoints/sidepanel/hook/useAutoResizeTextarea.ts'
import { getPageInfo, getPageInfoClean, handleInput,downloadFile } from './utils/index.js'
import { useMsgStore } from '@/store/modules/msg.ts'
import { useUserStore } from '@/store/modules/user'
// import { putChat, uploadFile } from "@/api/index.js";
// import {askQues,getFormKey} from '@/api/modal.js'
import { debounce } from 'lodash'
const userStore = useUserStore()
// 在其他状态变量附近添加
const isLoadingMore = ref(false)
import { v4 as uuidv4 } from 'uuid';
import { getPlan,getPlan2 } from '@/api/advance.js'
// 滚动条引用
const scrollbar = ref(null)
const scrollToBottomRef = ref(null)
const xlsxData = ref({})
const isShowPage = ref(false)
const tareRef = useTemplateRef('textareaRef')
const drawerRef = useTemplateRef('historyComponentRef')
const disSend = computed(() => {
  if (pageInfoList.value.length && type.value === FunctionList.Intelligent_Form_filling) return true
  if (sendLoading.value) return true
  if (inputMessage.value.trim()) return false
  return true
})
// 获取父组件提供的 Hook 实例
const msgStore = useMsgStore()
const { pageInfoList, messages, msgUuid, AIModel,page,hasNext,msgLoading,selectModal } = storeToRefs(useMsgStore())
const formInfo = ref('')
const {
  taklToHtml,
  sendLoading,
  type,
  fetchRes

} = useMsg(scrollbar)
const inputMessage = ref('')
const pageInfo = ref('')
const summaryHtml = ref(false)
function handleStopAsk() {
    inputMessage.value = ''
    pageInfoList.value = []
    isShowPage.value = false
    taklToHtml.value = false
    type.value = FunctionList.File_Operation
  controllerList.value[0]?.abort()
  controllerList.value = []
  sendLoading.value = false
  formInfo.value = null
}

function handleScroll(a) {
  const { wrapRef } = scrollbar.value
  const { scrollHeight, clientHeight } = wrapRef
  scrollToBottomRef.value.showButton = scrollHeight - a.scrollTop - clientHeight >= 350
  
  // 检测是否滚动到顶部
  if (a.scrollTop <= 10 && hasNext.value) {
    handleScrollToTop()
  }
}
const messagesContainer = ref(null)
let innerText = ''
// 处理滚动到顶部的事件
const handleScrollToTop = debounce(async function () {
  console.log('滚动到顶部，可以加载更多历史消息')
  if (!sendLoading.value && !isLoadingMore.value) {
    isLoadingMore.value = true
    try {
      // 记录当前第一条消息的位置
      const firstMessage = messagesContainer.value?.firstElementChild.querySelector('.timestamp')
      innerText = firstMessage.innerText
      const oldHeight = firstMessage?.offsetTop || 0
      await msgStore.changePage()
      setTimeout(() => {
        if (firstMessage) {
          console.log([...messagesContainer.value.querySelectorAll('.timestamp')].find(_ => _.innerText === innerText).offsetTop, innerText, 778);
          const newHeight = [...messagesContainer.value.querySelectorAll('.timestamp')].find(_ => _.innerText === innerText).offsetTop
          const scrollOffset = newHeight - oldHeight
          scrollbar.value?.setScrollTop(scrollOffset)
        }
      }, 400);
      // 恢复滚动位置
     
    } finally {
      isLoadingMore.value = false
    }
  }
}, 500, { leading: false, trailing: true })

const handleStepChange = (step) => {
  console.log('当前步骤:', step)
}

const handleComplete = () => {
  console.log('所有步骤已完成')
}
/**
 * @param {string} msg
 * @param {string} raw
 * @param {string} type 发送的类型 document 、text
 * **/
async function addMessage(msg, raw, type) {
  const newMessage = reactive({
    id:+new Date(),
    type: type || '',
    rawContent: raw ?? msg,
    senderId: userStore.userInfo.id,
    receiverId:-1, //大模型
    content: msg,
    sortKey: moment().valueOf(),
    role: 'user',
    conversationId:msgUuid.value,
    addToHistory: `${!taklToHtml.value}`,
    redisKey: undefined,
    fileId:undefined
  })
  if (type === 'document') {
    newMessage.content = msg
    newMessage.rawContent = raw
  }
  if (!msg) return
  messages.value.push(newMessage)
  nextTick(() => {
    if (scrollbar.value && scrollbar.value.wrapRef) {
      scrollbar.value.setScrollTop(scrollbar.value.wrapRef.scrollHeight)
    }
  })
  return newMessage
}

const handleSummary = async () => {
  if(sendLoading.value) return
  handleAsk(`请帮我总结当前${summaryHtml.value ? '页面' : '文件'}`)
  summaryHtml.value = false
}
const handleSummaryFile = async () => {
  if (sendLoading.value) return
 try {
   sendLoading.value = true
   const  userMsg = await addMessage(JSON.stringify([...pageInfoList.value, { type: 'text', value: '抽取表单' }]), '抽取表单', 'document')
    userMsg.fileId = pageInfoList.value[0].fileId
    userMsg.redisKey = pageInfoList.value[0].redisKey
   await putChat(userMsg)
   createWS(userMsg)
    formInfo.value = ''
  //   const msg = reactive({
  //   type: '',
  //   rawContent: '',
  //   senderId: -1,
  //   receiverId: userStore.userInfo.id, //大模型
  //   content: '',
  //   sortKey: moment().valueOf(),
  //   role: 'system',
  //   conversationId: msgUuid.value,
  //   })
  // messages.value.push(msg)
    //  isShowPage.value = false
      pageInfoList.value = []
  //   const resForm = await askQues({
  //   conversationId: msgUuid.value,
  //   modelName: '通义千问-Max',
  //   question: buildObjPrompt(xlsxData.value,formInfo.value),
  //   id: '699637194561691650',
  //   // redisKey:msg.redisKey
  //   })
  // return console.log(resForm);
  
 
 } catch (error) {
  console.log(error);
  
 } finally {
  //  sendLoading.value = false
  // type.value = FunctionList.File_Operation
 }
}
async function handelIntelligentFillingClick() {
  handleInput()
  isShowPage.value = true
  // taklToHtml.value = true
  // const tempPageInfo = await getPageInfo()
  // pageInfo.value = tempPageInfo
  // pageInfoList.value = [tempPageInfo]
  inputMessage.value = '/智能填表 '
  type.value = FunctionList.Intelligent_Form_filling
}

function handleCurrentChange(e) {
  msgStore.updateAIModel(e)
  // if (AIModel.value.file === true) {
  //   isShowPage.value = false
  //   taklToHtml.value = false
  //   pageInfoList.value = []
  // }
}

async function handleCurrentData(e) {
  drawerRef.value.drawer = false
  isShowPage.value = false
  if (!e) {
    addNewDialogue()
    return
  }
  messages.value = []
  page.value = 1
  msgUuid.value = e
  chrome.storage.local.set({ msgUuid: msgUuid.value })
  await msgStore.initMsg()
  nextTick(() => {
  if (scrollbar.value && scrollbar.value.wrapRef) {
    scrollbar.value.setScrollTop(scrollbar.value.wrapRef.scrollHeight)
  }
})
}
let SystemMsg = null

watchEffect(() => {
  console.log(isShowPage.value);
  
  if (!isShowPage.value) {
    summaryHtml.value = false
   
    type.value = FunctionList.File_Operation
    SystemMsg = null
    inputMessage.value = ''
  }
})
const htmlIcon = ref('')
async function readClick() {
  if (type.value === FunctionList.Intelligent_Form_filling) {
    pageInfoList.value = []
    type.value = FunctionList.File_Operation
  }
  summaryHtml.value = true
  isShowPage.value = true
  taklToHtml.value = true
  if (pageInfoList.value.length >= Number(import.meta.env.VITE_MAX_FILE_NUMBER)) {
    ElMessage.warning(`最多添加${import.meta.env.VITE_MAX_FILE_NUMBER}个文件`)
    return
  }
  const tempPageInfo = await getPageInfo()
  htmlIcon.value = tempPageInfo.favIconUrl
  const blob = new Blob([tempPageInfo.content.mainContent], { type: 'text/plain' })
  const file = new File([blob], '页面' + '.txt', { type: 'text/plain' })
  // console.log(file);
  // 下载文件到本地
  // downloadFile(file);
  console.log(tempPageInfo);
  
  await createFileObj(file)
  // await handleUpload(file,tempPageInfo.title + '.txt')
}

// 添加下载文件的函数

function deletePageInfo(i) {
  pageInfoList.value.splice(i, 1)
  if (pageInfoList.value.length === 0) {
    if (type.value === FunctionList.Intelligent_Form_filling) {
      inputMessage.value = ''
      SystemMsg.content = '智能填表流程中断'
      SystemMsg.rawContent = '智能填表流程中断'
      putChat({
        ...SystemMsg,
        content: '',
      })
    }
    handleStopAsk()
  }
}

function addNewDialogue() {
  if (messages.value.length === 0) {
    ElMessage.warning('已经是新对话')
    return
  }
  summaryHtml.value = false
  type.value = FunctionList.File_Operation
  isShowPage.value = false
  taklToHtml.value = false
  messages.value = []
  page.value = 1
  pageInfoList.value = []
  msgUuid.value = uuidv4()
  hasNext.value = false
  chrome.storage.local.set({ msgUuid: msgUuid.value })
}
const disabledBtn = computed(() => {
 return  !!(pageInfoList.value.find(_ => _.loading ))
})
function closePageInfo() {
  pageInfoList.value = []
   if (type.value === FunctionList.Intelligent_Form_filling && SystemMsg ) {
      SystemMsg.content = '智能填表流程中断'
      SystemMsg.rawContent = '智能填表流程中断'
      putChat({
        ...SystemMsg,
        content: '',
      })
    }
    handleStopAsk()
  
}
async function handleAsk(value) {
  if (sendLoading.value) return
  const str = value ?? inputMessage.value.trim()
  inputMessage.value = ''
  if (type.value === FunctionList.Intelligent_Form_filling) {
    const msg = await addMessage(str)
    // await putChat(msg)
     const [res,obj] = await fetchRes(str)
    if (res.status === 'ok') {
      console.log(obj);
      formInfo.value = res.data
      SystemMsg = obj
    } else {
      type.value = FunctionList.File_Operation
      isShowPage.value = false
    }
    return 
  }
  if (sendLoading.value) return
  let msg = null
  if (pageInfoList.value.length) {
    msg = await addMessage(JSON.stringify([...pageInfoList.value, { type: 'text', value: str }]), str, 'document')
    msg.fileId = pageInfoList.value[0].fileId
    msg.redisKey = pageInfoList.value[0].redisKey
  } else msg = await addMessage(str)
   pageInfoList.value = []
  isShowPage.value = false
  // await putChat(msg)
  createWS(msg)
}
/**
 * 
 * @param msg 用户消息对象，调用askQues时需要
 */
async function createWS(msg) {
     sendLoading.value = true
  const obj = reactive({
    type:  '',
    rawContent: '',
    senderId: -1,
    receiverId: userStore.userInfo.id, //大模型
    content: '',
    sortKey: moment().valueOf(),
    role: 'system',
    conversationId: msgUuid.value,
  })
  try {
  messages.value.push(obj)
  nextTick(() => {
    if (scrollbar.value && scrollbar.value.wrapRef) {
      scrollbar.value.setScrollTop(scrollbar.value.wrapRef.scrollHeight)
    }
  })
    getPlan2({
       conversationId:8,
    messageId:28,
    messageContent: msg.rawContent,
     }).then(res => {
      sendLoading.value = false
        obj.type = 'plan'
      console.log(res,5558);
   
      
      obj.rawContent = res.data.plan
      // handlePlan(res)
     }).catch(res => {
       obj.rawContent = '接口出错，请重试。'
       obj.content = '接口出错，请重试。'
     })
  } finally {
  }
}
function handlePlan(res) {
   const obj = reactive({
    type:  'plan',
    rawContent: res,
    senderId: -1,
    receiverId: userStore.userInfo.id, //大模型
    content: '',
    sortKey: moment().valueOf(),
    role: 'system',
    conversationId: msgUuid.value,
   })
  messages.value.push(obj)
}
function handleCapture() {
  ElMessage({
    message: '开发中...',
    grouping: true,
    showClose: true
  })
}
function hisRecords() {
  drawerRef.value.drawer = true
}
const createFileObj = async (file) => {
  handleUpload(file)
}
const handleUpload = async (file) => {
    const obj = reactive({
    title: summaryHtml.value ?  file.name.split('.')[0] :  file.name,
    state: '上传中...',
    favIconUrl: fileLogo,
    loading: true,
    url:'',
    fileId: '',
    redisKey:'',
    content: {
      mainContent: ''
    }
  })
  if (type.value === FunctionList.Intelligent_Form_filling) {
    pageInfoList.value = []
  }
  if (summaryHtml.value) obj.favIconUrl = htmlIcon.value
  isShowPage.value = true
  // const obj = reactive({
  //   title: file.name,
  //   state: '上传中...',    
  //   favIconUrl: fileLogo,
  //   loading: true,
  //   url:'',
  //   fileId: '',
  //   redisKey:'',
  //   content: {
  //     mainContent: ''
  //   }
  // })
  pageInfoList.value = [obj]
  try {
    let formData = new FormData()
    formData.append('avatarFile', file)
    const res = await uploadFile(formData)
  if (type.value === FunctionList.Intelligent_Form_filling) {
    obj.state = '解析中...'
    obj.redisKey = res.data.redisKey
    obj.id = res.data.file.id
    obj.url = res.data.file.url
    // const fileExtension = file.name.split('.').pop().toLowerCase()
     const result = await getFormKey({
      body: formInfo.value,
      input_data:res.data.data
    })
    xlsxData.value = JSON.parse(result.data)
    // if (fileExtension === 'xlsx') {
    //       const readData = await getXlsxValue(file)
    //   readData[0].forEach((header, i) => {
    //     // if (!xlsxData.value[header]) xlsxData.value[header] = []
    //     xlsxData.value[header] = readData[1][i]
    //   })
    // } else {
    //      const result = await getFormKey({
    //   body: formInfo.value,
    //   input_data:res.data.data
    // })
    // xlsxData.value = JSON.parse(result.data)
    //   }
    }
 
   nextTick(() => {
  if (scrollbar.value && scrollbar.value.wrapRef) {
    scrollbar.value.setScrollTop(scrollbar.value.wrapRef.scrollHeight)
  }
})
  if (type.value === FunctionList.File_Operation) {
    obj.loading = false
    obj.url = res.data.url
    obj.redisKey = res.data.redisKey
    obj.fileId = res.data.file.id
    obj.url = res.data.file.url
    }
    obj.loading = false
  console.log(SystemMsg);
  
  } catch (error) {
    if (SystemMsg) {
      SystemMsg.content = '数据上传出错，请重试'
      SystemMsg.rawContent = '数据上传出错，请重试'
    }
    console.log(error);
    ElMessage.error('上传出错')
    pageInfoList.value = []
    isShowPage.value = false
  } finally {
      SystemMsg && putChat({
        ...SystemMsg,
        content: '',
      })
    SystemMsg = null
  }
}
async function getFileValue(file) {
  let formData = new FormData()
  formData.append('file', file)
  const res = await getFileContent(formData)
  return res.data
}
let a = null
// 组件挂载时滚动到底部
onBeforeMount(async () => {
  await msgStore.initMsg()
  await msgStore.initModal()
})
onMounted(async () => {
  // msgStore.updateAIModel(options[0].options[0])
  useAutoResizeTextarea(tareRef, inputMessage)
  chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
    if (message.type === 'TO_SIDE_PANEL_PAGE_INFO') {
      pageInfo.value = message.data
      // 转发到 content.js
      chrome.tabs.sendMessage(sender.tab.id, {
        type: 'TO_CONTENT_SCRIPT',
        data: message.data
      })
    }
    if (message.type === 'TO_SIDE_PANEL_PAGE_CHANGE') {
      pageInfo.value = message.data
    }
  })
 nextTick(() => {
  if (scrollbar.value && scrollbar.value.wrapRef) {
    scrollbar.value.setScrollTop(scrollbar.value.wrapRef.scrollHeight)
  }
})
})
</script>

<style lang="scss" scoped>
@use '@/entrypoints/sidepanel/css/chat.scss';
@use '@/entrypoints/sidepanel/css/markdown.scss';

.loading-more-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  color: #909399;
  font-size: 14px;
  
  .loading-spinner {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    border: 2px solid #e6e6e6;
    border-top-color: #4d6bfe;
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
</style>