queryParamsindex<script lang="ts">
export default {
  name: "模型训练",
};
</script>

<script setup lang="ts">
import { onMounted,onBeforeUnmount, ref, nextTick,reactive } from "vue";
import { ElForm, ElMessage, ElMessageBox,FormRules } from "element-plus";
import { addAlgorithms,deleteAlgorithms,trainAlgorithmsPage,trainPublish,trainStatus} from "@/api/algorithml";
import { useUserStore } from '@/store/modules/user';
import { searchAlgorithmsPage,algorithmsType } from "@/api/business/algorithm";
import { getDictItemById } from '@/api/dict';
import { getToken } from '@/utils/auth'
// @ts-ignore
import SockJS from 'sockjs-client'
// @ts-ignore
import * as Stomp from 'stompjs';
import Page from '@/components/Pagination/page.vue'
import * as XLSX from 'xlsx'
const userStore = useUserStore();
const apiUrl = import.meta.env.VITE_APP_BASE_API; // 基础路径
const webSocketUrl = import.meta.env.VITE_APP_WS_API;
const fileList:any = ref([])
const isSwitch = ref(false);
const textarea = ref('')
// 搜索框
const queryParams:any = ref({
  current: 1,
  size: 10,
  total: 0,
  title: '',
  algorithmType: '',
  deviceType: '',
  states: '',
});
//新建训练任务
const rules = reactive<FormRules>({
  taskName: [{ required: true, message: "请输入训练任务名称", trigger: "blur" }],
  algorithmType: [{ required: true, message: "请选择算法类型", trigger: "change" }],
  deviceType: [{ required: true, message: "请选择算法类型", trigger: "blur" }],
});

//分页 总条数
const total = ref()
//定义表格数据

const tableData:any = ref([]);
// 表格加载
const loading = ref(false)
function gettableData() {
  const params = {
    name: input.value,
    current: queryParams.value.current,
    size: queryParams.value.size,
    title: queryParams.value.title,
     deviceType: queryParams.value.deviceType,
    algorithmType: queryParams.value.algorithmType,
    status: queryParams.value.status,


  };
  loading.value = true;
  trainAlgorithmsPage(params).then((res:any) => {
    tableData.value = res.data.records;
    total.value = res.data.total;
    loading.value = false;
  })
}

const algorithmData: any = ref([]);
function getAlgorithmList() { // 获取算法列表
  let params = {
    name: "",
    pageNum: 1,
    pageSize: 999,
  };
  loading.value = false;
  searchAlgorithmsPage(params).then((result:any) => {
    algorithmData.value = result.records;

  }).catch((err:any) => {
  });
}

function selectAlgorithmType(type:any) { // 选择算法类型
  getAlgorithmType(type)
}
const algorithmsTypeData:any =ref([])
function getAlgorithmType(type:any) { // 获取算法类型
  algorithmsTypeData.value =  []
  algorithmsType(type).then((result:any) => {
    if(result !=null && result.defaultHyperParams !=null){
        algorithmsTypeData.value = JSON.parse(result.defaultHyperParams);
    }
   
  }).catch((err:any) => {
  });
}
const equipmentData:any = ref([]);
// 查询字典项
function menuInit() { // 获取算法类型字典项
  let params = {
    dictId: 'fe2c3418b8998f4e64d56ab46bfe0fed',
    size:99,
    current:1
  }
  getDictItemById(params).then((result: any) => {
    equipmentData.value = result.data.records;
  }).catch((err: any) => {
  });
}
const statusData:any = ref([]);
function statusInit() { // 获取类型字典项
  let params = {
    dictId: '9b25718a0998f66cada0893121551447',
    size:99,
    current:1
  }
  getDictItemById(params).then((result: any) => {
    statusData.value = result.data.records;

  }).catch((err: any) => {
  });
}

const infoForm = ref();
//搜索内容及点击搜索按钮
const input = ref("");
//新建训练任务
const title = ref("");
const info: any = ref({
  version: ""
});

const dialogVisibles = ref(false);
const modelVisible= ref(false);
function addClick() {
  title.value = "新增训练任务";
  info.value = {
    version: ""
  };
  columnsData.value = [] // 数据集列
  input_cols.value = [] // 特征列
  target_col.value = "" // 目标列
  fileFlow.value = null // 数据集
  trainParamsData.value = []
  algorithmsTypeData.value = []
  fileList.value = []
  isSwitch.value = false;
  dialogVisibles.value = true;
}
//新建训练任务-确认按钮/修改按钮
function confirmClick(formEl: any) {
  formEl.validate((valid: any) => {
    if (valid) {
      if(fileFlow.value == null || fileFlow.value.uid == null){
        return ElMessage({
          type: "error",
          message: "请上传数据集",
        });
      }
      if(input_cols.value.length == 0 ){
        return ElMessage({
          type: "error",
          message: "特征列不能为空",
        });
      }
      if(target_col.value == null || target_col.value == ""){
        return ElMessage({
          type: "error",
          message: "目标列不能为空",
        });
      }

      let isDerivedRules = false
      for(let i = 0;i<derivedRulesData.value.length;i++){
        let element = derivedRulesData.value[i]
        if(element.expr == null || element.expr == "" || element.name == "" || element.expr == null){
          isDerivedRules = true
          break
        }
      }
      if(isDerivedRules == true){
        ElMessage({
          type: "warning",
          message: "衍生列表达式不规范，请检查！",
        });
        return
      }


      if(isSwitch.value == true){
        return
      }
      isSwitch.value = true
      const data = new FormData()
      if(algorithmsTypeData.value.length != 0){
        let template:any = {}
        algorithmsTypeData.value.forEach((element:any) => {
          template[element.key] = element.default
        });
        info.value.trainParams = JSON.stringify(template)
      }
      
      let infoTemp = JSON.parse(JSON.stringify(info.value))

      let derive = false
       let tempDerivedRules = ""
      if(derivedRulesData.value.length != 0){
        derive = true
        tempDerivedRules = JSON.stringify(derivedRulesData.value.map((element:any) => ({
          name: element.name,
          expr: element.expr,
        })))

      }
      let feature_map_config = {
        input_cols: input_cols.value,
        target_col: target_col.value,
        derive: derive,
        derived_rules: tempDerivedRules,
      }
      infoTemp.dataset_path = dataset_path.value
      infoTemp.feature_map_config = JSON.stringify(feature_map_config)



      data.append('task', JSON.stringify(infoTemp))
      dialogVisibles.value = false
      addAlgorithms(data).then((res: any) => {
        dialogVisibles.value = false;
        if(res.code == '0'){
          ElMessage({
            message: "新增成功",
            type: "success",
          })
          gettableData();
        }else{
          ElMessage({
            message: res.msg,
            type: "error",
          })
        }
        
      }).catch(() => {
        dialogVisibles.value = false;
        isSwitch.value = false;
      })
    }else{
      isSwitch.value = false;
    }
  })
}
const timer:any = ref(null)
//新建角色-取消按钮
function handleClose() {
  dialogVisibles.value = false;
  dialogViewVisible.value = false;
  clearTimeout(timer.value)
  if (infoForm.value != null) infoForm.value.resetFields();
}
function handleClosed(){
  modelVisible.value = false
  tableVisible.value = false
}
//修改训练任务
function viewClick(row: any) {
  title.value = "查看详情";
  info.value = JSON.parse(JSON.stringify(row));
   trainParamsData.value = []
  if(row.trainParams != null && row.trainParams != ""){
    let trainParams = JSON.parse(row.trainParams)
    for (const key in trainParams) {
      if (!Object.hasOwn(trainParams, key)) continue;
      
      const element = trainParams[key];
      
      trainParamsData.value.push({
        key:key,
        value:element
      })
    }
  }

  clearTimeout(timer.value)
  timer.value = setInterval(() => {
    trainStatus(row.taskId).then((result:any) => {
      if(result.data !=null && result.data.status !=null){
        info.value = result.data
        if(result.data.status == 'Success' || result.data.status == 'Failed'){
          clearTimeout(timer.value)
        }
      }
      
    })

  }, 2000);
  dialogViewVisible.value = true;
}

//删除训练任务
function delAloneClick(row: any) {
  ElMessageBox.confirm("确定删除此训练任务吗？", "删除提示", {
  confirmButtonText: "确定",
  cancelButtonText: "取消",
  type: "warning",
}) .then(() => {
    let params = {
      id: row.taskId
    };
    deleteAlgorithms(params).then((res:any) => {
      if(res.code == '0'){
        gettableData();
        ElMessage({
          type: "success",
          message: "删除成功",
        });
      }
      
    });
  })
  
}
function dateFormat(row: any) {
  const daterc = row;
  if (daterc != null) {
    var date = new Date(daterc);
    var year = date.getFullYear();
    var month =
      date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
    date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
    var day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
    var hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
    var minutes = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
    var seconds = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
    // 拼接
    return year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds;
  }
}
let webSocket:any = null;

onMounted(() => {
  menuInit() // 获取算法类型字典项
  statusInit()
  getAlgorithmList() // 获取算法列表
  gettableData();


  // webSocket = new WebSocket(webSocketUrl + '/websocket/' + userStore.Token);
  const socket = new SockJS(apiUrl + '/ws/train');
  const stompClient = Stomp.over(socket);
  stompClient.connect({}, (frame:any) => {
    stompClient.subscribe('/topic/train-status/all', (message:any) => {
      let data:any = {}
      if(message.body != null){
        data = JSON.parse(message.body)
        for(let i = 0;i<tableData.value.length;i++){
        if(tableData.value[i].taskId == data.taskId){
          tableData.value[i].status = data.status
        }
      }
      }
    });

  });

});
onBeforeUnmount(()=>{
  if(webSocket != null){
    webSocket.close();
  }
 
})

function releaseClick(row: any) {
  title.value = "发布模型";
  textarea.value = ''
  info.value = JSON.parse(JSON.stringify(row));
  modelVisible.value = true;

}

const isEchartsModel = ref(false) // 是否显示echarts模型

function changeShowResult(isShow:boolean){ // 切换显示结果模型
  isEchartsModel.value = isShow

}

const dialogViewVisible = ref(false) // 模型详情弹窗
function handlefilechange(file:any){
  fileList.value = []
  fileList.value.push(file) 
}
function handlefileremove(){
  fileList.value = []
}

function statusName(code:any){
  let name = ''
  for(let i = 0;i<statusData.value.length;i++){
    if(statusData.value[i].itemCode == code){
      name = statusData.value[i].dictName
    }
  }
  return name
}
function equipmentName(code:any){
  let name = ''
  for(let i = 0;i<equipmentData.value.length;i++){
    if(equipmentData.value[i].itemCode == code){
      name = equipmentData.value[i].dictName
    }
  }
  return name
}
const trainParamsData:any = ref([])

function addTrainParams(){ 
  trainParamsData.value.push({
    key:"",
    value:" " 
  })
}

function resetClick(){
  queryParams.value = {
    current: 1,
    size: 10,
    total: 0,
    title: '',
    algorithmType: '',
    deviceType: '',
    state: '',
  }
  gettableData()
}
function dellTrainParams(index:any){
  trainParamsData.value.splice(index,1)
}
function confirmsClick(){
  if(textarea.value == ''){
    ElMessage({
      type: "warning",
      message: "请输入版本号",
    });
    return
  }
  let data= {
    taskId: info.value.taskId,
    versionTag: textarea.value,
  }
  trainPublish(data).then((res:any) => {
    if( res != null && res.code == '0'){
       gettableData();
      ElMessage({
        type: "success",
        message: "发布成功",
      });
    }
   
  })
  modelVisible.value=false
}

const objectSpanMethod = ({
  row,
  column,
  rowIndex,
  columnIndex,
}: any) => {
  if (columnIndex === 0) {
    if (rowIndex === 0 || row.category !== algorithmsTypeData.value[rowIndex - 1].category) {
      let rowspan = 1;
      for (let i = rowIndex + 1; i < algorithmsTypeData.value.length; i++) {
        if (algorithmsTypeData.value[i].category === row.category) {
          rowspan++;
        } else {
          break;
        }
      }
      return {
        rowspan,
        colspan: 1
      };
    } else {
      return {
        rowspan: 0,
        colspan: 0
      };
    }
     
  }
}
const fileFlow:any = ref(null)
const dataset_path = ref('')
function handlePreview(file: any){
  // loadingtext.value = "正在导入数据，请耐心等待！"
  loading.value = true
  fileFlow.value = file
  input_cols.value = []
  target_col.value = ''
  dataset_path.value = ''
}

const upload:any = ref(null)
const columnsData:any = ref([])
function handlesSuccess(file: any) {
   columnsData.value = []
   input_cols.value = []
   target_col.value = ''
   dataset_path.value = ''
   loading.value = false
   if(file !== false && file.code == '0'){
    columnsData.value = file.data.columns
    dataset_path.value = file.data.path
    ElMessage({
      message: "导入成功！",
      type: "success",
    });
   }else{
    ElMessage({
      message: "导入失败！",
      type: "error",
    });
   }
    gettableData()
  upload.value.clearFiles()
}
function handleError(file: any){
  loading.value = false
  ElMessage({
    message: "导入失败！",
    type: "error",
  });
  upload.value.clearFiles()
}

const input_cols = ref([])
const target_col = ref('')


const tableHeaders:any = ref([])
const tableXlsxData:any = ref([])
// const tableData = ref([])
function previewData(){
  const file:any = fileFlow.value
  const reader = new FileReader()
  reader.onload = (e:any) => {
    try {
      // 解析二进制数据
      const data = new Uint8Array(e.target.result)
      const workbook = XLSX.read(data, { type: 'array' })
      
      // 取第一个工作表
      const firstSheetName = workbook.SheetNames[0]
      const worksheet = workbook.Sheets[firstSheetName]
      
      // 转换为JSON格式
      const jsonData:any = XLSX.utils.sheet_to_json(worksheet)
      
      // 提取表头
      let columnsTemp = jsonData.length ? Object.keys(jsonData[0]) : []

      let columns:any = [{
        key: 'order',
        dataKey: 'order',
        width: 70,
        title: '序号',
        align: 'center',
      }]
      for(let i = 0;i<columnsTemp.length;i++){
        columns.push({
          key: columnsTemp[i],
          dataKey: columnsTemp[i],
          title: columnsTemp[i],
          width: 150,
        })
      }
      tableHeaders.value = columns
      // 处理数据（确保空单元格显示占位符）
      tableXlsxData.value = jsonData.map((item:any, index:number) => ({
        ...item,
        order: index + 1,
      }))
    } catch (error) {
      console.error('文件解析失败:', error)
      alert('文件格式不正确或已损坏')
    }
  }
 reader.readAsArrayBuffer(file)
 tableVisible.value = true
}


const tableVisible = ref(false)

const derivedRulesData:any = ref([]) // 自定义规则数据
const expressionInfo:any = ref({}) // 表达式数据
const isShowExpressionInfo = ref(false) // 是否显示表达式详情
const expressionIndex = ref(0) // 表达式索引
function addDerivedRules(){
  derivedRulesData.value.push({
    name: '',
    expr: '',
    exprData:[]
  })
}
function dellDerivedRules(index:any){
  derivedRulesData.value.splice(index,1)
}
function selectExpression(index:any){
 expressionIndex.value = index
 expressionInfo.value = JSON.parse(JSON.stringify(derivedRulesData.value[index]))
 isShowExpressionInfo.value = true

}
function handleExpressionClose(){
  isShowExpressionInfo.value = false
}
function  confirmExpression(){
  derivedRulesData.value[expressionIndex.value] = expressionInfo.value 
  isShowExpressionInfo.value = false
}
function selectColumn(item:any){
  expressionInfo.value.exprData.push(item)
  expressionInfo.value.expr = expressionInfo.value.exprData.join('')
}
function revokeExpression(){
  if(expressionInfo.value.exprData.length == 0){
    return
  }
  expressionInfo.value.exprData.pop()
  expressionInfo.value.expr = expressionInfo.value.exprData.join('')
}
</script>

<template>
  <div class="Algorithms-box">
    <div class="conductproject-bg-box">
      <div
        style="display: flex;display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between;margin-bottom: 10px">
        <div style="display: flex;display: -webkit-flex;">
          <el-input v-model="input" placeholder="请输入训练任务名称" @keyup.enter="gettableData" style="width: 200px" clearable />
          <el-select style="width: 200px;margin-left: 10px;" clearable v-model="queryParams.algorithmType" placeholder="请选择算法类型" @change="gettableData">
            <el-option v-for="item in algorithmData" :key="item.algorithmType" :label="item.algorithmType" :value="item.algorithmType" ></el-option>
          </el-select>
          <el-select style="width: 200px;margin-left: 10px;" clearable v-model="queryParams.deviceType" placeholder="请选择设备类型" @change="gettableData">
            <el-option v-for="item in equipmentData" :key="item.itemCode" :label="item.dictName" :value="item.itemCode" ></el-option>
          </el-select>
          <el-select style="width: 200px;margin-left: 10px;" clearable v-model="queryParams.status" placeholder="请选择状态" @change="gettableData">
            <el-option v-for="item in statusData" :key="item.itemCode" :label="item.dictName" :value="item.itemCode" ></el-option>
          </el-select>
        </div>
        <div style="display: flex;display: -webkit-flex;">
          <el-button type="primary" style="margin-left: 10px" @click="gettableData">查询</el-button>
          <el-button  type="primary" @click="resetClick">重置</el-button>
          <el-button  type="primary" @click="addClick" v-hasPerm="['modelTrainTask:add']">新建训练任务</el-button>

        </div>
      </div>
      <el-table v-loading="loading" :data="tableData" style="width: 100%; height: calc(100vh - 260px);margin-bottom: 10px;" border
        :header-cell-style="{ background: 'rgb(250 250 250)', color: '#383838', height: '50px' }">
        <el-table-column type="selection" width="50" align="center" prop="id"></el-table-column>
        <el-table-column type="index" label="序号" width="70" align="center" prop="taskId"></el-table-column>
        <el-table-column prop="taskName" label="任务名称" min-width="180" ></el-table-column>
        <el-table-column prop="algorithmType" label="算法类型" width="160" ></el-table-column>
        <el-table-column prop="deviceType" label="设备类型" width="160" >
          <template #default="scope">
            {{ equipmentName(scope.row.deviceType) }}
          </template>
        </el-table-column>
        <el-table-column prop="status" label="任务状态" width="100" align="center">
          <template #default="scope">
          <span v-if="scope.row.status == 'Success' " style="color:#00c10b"> {{statusName(scope.row.status)}}</span> 
          <span v-if="scope.row.status == 'Failed' " style="color: #fd3737"> {{statusName(scope.row.status)}}</span> 
          <span v-if="scope.row.status == 'Training' " style="color: #266fff;display: flex;align-items: center;" >
            <img src="@/assets/table/loading.gif" alt="" title="训练中"  style="margin-right: 10px;width: 20px;height: 20px;"> {{statusName(scope.row.status)}}
          </span> 

        </template>
        </el-table-column>

        <el-table-column prop="updatedAt" label="创建时间" width="200">
          <template #default="scope">
            {{ dateFormat(scope.row.updatedAt) }}
          </template>
        </el-table-column>
        <el-table-column fixed="right" label="操作" width="100" align="center">
          <template #default="scope">
             <span
              style="display: flex;display: -webkit-flex; justify-content: space-around;-webkit-justify-content: space-around; ">
               <img  src="@/assets/table/view.png" alt="" title="查看详情"
                  @click="viewClick(scope.row)" style="cursor: pointer; ">

               <img  src="@/assets/table/release.png" alt="" title="发布模型"  v-if="scope.row.status == 'Success'"
                  @click="releaseClick(scope.row)" style="cursor: pointer; " v-hasPerm="['modelTrainTask:release']">
                <img  v-else src="@/assets/table/release_disabled.png" alt="" title="发布模型" v-hasPerm="['modelTrainTask:release']">
   

              <img v-if="scope.row.status == 'Success' ||scope.row.status == 'Failed' " src="@/assets/table/del.png" alt="" title="删除"
                @click="delAloneClick(scope.row)" style="cursor: pointer; " v-hasPerm="['modelTrainTask:delete']"> 
              <img v-else src="@/assets/table/del_disabled.png" alt="" title="删除" v-hasPerm="['modelTrainTask:delete']"> 
            </span>
          </template>
        </el-table-column>
      </el-table>
      <Page :total="total" v-model:size="queryParams.size" v-model:current="queryParams.current" @pagination="gettableData()" ></Page>

    </div>
    <el-dialog v-model="dialogVisibles" :close-on-click-modal="false"
     :modal="false" draggable :before-close="handleClose" :title="title"
      append-to-body width="1145px" height="600px" class="modelTrainTask-dialog">
      <el-form ref="infoForm" :model="info" :rules="rules" label-width="100px" 
      style="margin-top: 20px;">
      <div style="height: calc(100vh - 260px);overflow: auto;">
        <el-form-item label="任务名称" prop="taskName" style="width: 100%;" >
          <el-input v-model="info.taskName" style="width: 100%" placeholder="输入任务名称"></el-input>
        </el-form-item> 
        <el-form-item label="设备类型" prop="deviceType" style="width: 100%;"  >
        <el-select v-model="info.deviceType" placeholder="请选择设备类型">
          <el-option v-for="item in equipmentData" :key="item.itemCode" :label="item.dictName" :value="item.itemCode" ></el-option>
        </el-select>
        </el-form-item> 
        
        <el-form-item label="上传数据集"  style="width: 100%;" >
           <el-upload  accept=".xlsx" ref="upload" class="upload-demo" 
            :action=" apiUrl + '/train/upload' "
            :headers="{ token: getToken() }" 
            :show-file-list="false"
            :before-upload="handlePreview"
            :on-success="handlesSuccess"
            :on-error="handleError">
            <template #trigger>
              <el-button type="primary">点击上传</el-button>
            </template>
          </el-upload>
          <el-button type="primary" v-if="columnsData.length > 0" @click="previewData" style="margin-left: 20px;">预览数据</el-button>
        </el-form-item> 

        <el-form-item label="特征列"  style="width: 100%;" v-if="columnsData.length > 0">
          <el-checkbox-group v-model="input_cols">
            <el-checkbox v-for="item in columnsData" :key="item" :label="item">{{item}}</el-checkbox>
          </el-checkbox-group>
        </el-form-item>

        <el-form-item label="目标列"  style="width: 100%;" v-if="columnsData.length > 0">
           <el-radio-group v-model="target_col" >
            <el-radio v-for="item in columnsData" :key="item" :label="item">{{item}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="衍生列"  style="width: 100%;" v-if="columnsData.length > 0">
          <div>
            <div style="display: flex;align-items: center;margin-bottom: 10px;">
              <img src="@/assets/add.png" alt="" style="width: 35px;height: 35px;cursor: pointer;"  title="新增衍生列" @click="addDerivedRules">
              <span style="font-weight: bold;padding-left: 20px; color: red;">示例：volume : diameter*height</span>
            </div>
            <div style="display: flex;align-items: center; width: 100%;margin-bottom: 10px;" v-for="(item,index) in derivedRulesData" :key="index">
              <el-input  v-model="item.name" style="width: 200px" placeholder="衍生列名称"></el-input>
              <span style="padding: 0px 10px;">:</span>
              <div class="derivedRulesData-expr" @click="selectExpression(index)" v-if="item.expr"> {{item.expr}} </div>
              <div class="derivedRulesData-expr" @click="selectExpression(index)" style="cursor: pointer;color: #c2c2c2;" v-else="item.expr">表达式</div>
              <img src="@/assets/del.png" alt="" style="width: 35px;height: 35px;cursor: pointer;margin-left: 10px;" @click="dellDerivedRules(index)"> 
            </div>
          </div>
        </el-form-item>


        <el-form-item label="算法类型" prop="algorithmType" style="width: 100%;" >
          <el-select v-model="info.algorithmType" placeholder="请选择算法类型" @change="selectAlgorithmType">
          <el-option v-for="item in algorithmData" :key="item.algorithmType" :label="item.name" :value="item.algorithmType" ></el-option>
        </el-select v-model="info.algorithmType">
        </el-form-item> 
        <el-form-item label="参数配置"  style="width: 100%;" >
          <div>
            <span style="font-weight: bold;">输入数据预处理说明：</span>输入数据在训练前已进行标准化处理（StandardScaler）,因此 rbf_length_scale 等参数对应的是“标准化后的尺度”，不是原始数据的物理单位。
          </div>
          <el-table v-loading="loading" :data="algorithmsTypeData" style="width: 100%;" border
              :span-method="objectSpanMethod"
              :header-cell-style="{ background: 'rgb(250 250 250)', color: '#383838', height: '50px' }">
              <el-table-column prop="category" label="参数类型" width="100" ></el-table-column>
              <el-table-column prop="name" label="参数名称" width="180" ></el-table-column>
              <el-table-column prop="key" label="参数标识" width="160" ></el-table-column>
              <el-table-column prop="description" label="参数说明" min-width="160" ></el-table-column>
              <el-table-column prop="status" label="默认值" width="120">
                <template #default="scope">
                    <el-input v-model="scope.row.default" style="width: 100%" placeholder="输入默认值"></el-input>
                </template>
              </el-table-column>

              <el-table-column prop="range" label="建议范围" width="140">
                
              </el-table-column>
            
            </el-table>
     
          <!-- <div >
            <el-button type="primary" @click="addTrainParams" style="margin-bottom: 10px;">添加</el-button>
            <div style="display: flex;margin-bottom: 10px;" v-for="(item,index) in trainParamsData" :key="index">
            <el-input v-model="item.key" style="width: 300px;margin-left: 10px;" placeholder=""></el-input>
            <el-input v-model="item.value" style="width: 300px;margin: 0px 10px;" placeholder=""></el-input>
            <el-button type="primary" @click="dellTrainParams(index)" text="删除">删除</el-button>
          </div>
          </div> -->
        </el-form-item> 

      </div>
    
        <span class="dialog-footer"
          style="display: flex;display: -webkit-flex; justify-content: flex-end;-webkit-justify-content: flex-end;">
          <el-button @click="handleClose">取 消</el-button>
          <el-button type="primary" @click="confirmClick(infoForm)">提交训练</el-button>
        </span>
      </el-form>
    </el-dialog>


   <el-dialog v-model="isShowExpressionInfo" :close-on-click-modal="false"
      :modal="false" draggable :before-close="handleExpressionClose" :title="'编辑表达式'"
      append-to-body width="1145px" class="modelTrainTask-dialog">

      <div style="display: flex;">
        <div class="columnsData-title" style="line-height: 40px;">特征参数：</div>
        <div v-for="(item,index) in columnsData" :key="index" class="columnsData-item" @click="selectColumn(item)">
          {{item}}
        </div>
      </div>
      <div style="display: flex;">
        <div class="columnsData-title">运算符号：</div>
        <div class="columnsData-operation" @click="selectColumn('+')">+</div>
        <div class="columnsData-operation" @click="selectColumn('-')">-</div>
        <div class="columnsData-operation" @click="selectColumn('*')">*</div>
        <div class="columnsData-operation" @click="selectColumn('/')">/</div>
      </div>
      <div style="display: flex;margin-top: 20px;">
         <div class="columnsData-title" style="line-height: 40px;">表 达 式：</div> 
         <div class="columnsData-result">
          {{ expressionInfo.expr }}
         </div>
         <el-button  @click="revokeExpression" style="margin-left: 20px;margin-top: 20px;">撤回</el-button>
      </div>
       <span class="dialog-footer"
          style="display: flex;display: -webkit-flex; justify-content: flex-end;-webkit-justify-content: flex-end;">
          <el-button @click="handleExpressionClose">取 消</el-button>
          <el-button type="primary" @click="confirmExpression">确 定</el-button>
        </span>


    </el-dialog>

    <el-dialog v-model="dialogViewVisible" :close-on-click-modal="false"
      :modal="false" draggable :before-close="handleClose" :title="'查看详情'"
      append-to-body width="1145px" height="600px" class="modelTrainTask-dialog">
      <div style=" width: calc(100%);    height: calc(100vh - 200px);">
        <div style="display: flex; margin-bottom: 20px; border-bottom: 1px solid #e5e5e5;padding-bottom: 5px;">
          <div @click="changeShowResult(false)" class="adddevice_navigation_left" :class="{'adddevice_navigation_activeleft':!isEchartsModel}">基本信息</div>
          <div @click="changeShowResult(true)" class="adddevice_navigation_right" :class="{'adddevice_navigation_activeright':isEchartsModel}">训练结果</div>
        </div>
        <el-form ref="infoForm" :model="info" :rules="rules" label-width="100px" 
          style="margin-top: 20px;" v-if="!isEchartsModel">
          <el-form-item label="任务ID" style="width: 100%;"  >
            <el-input v-model="info.taskId" style="width: 100%" :disabled="true"></el-input>
          </el-form-item>
          <el-form-item label="任务名称" style="width: 100%;"  >
            <el-input v-model="info.taskName" style="width: 100%"  :disabled="true"></el-input>
          </el-form-item>
          <el-form-item label="算法类型" style="width: 100%;" >
            <el-input v-model="info.algorithmType" style="width: 100%" prop="info.deviceType" :disabled="true"></el-input>
          </el-form-item>
          <el-form-item label="设备类型" style="width: 100%;" >
            <el-select v-model="info.deviceType" placeholder="请选择设备类型"  :disabled="true">
              <el-option v-for="item in equipmentData" :key="item.itemCode" :label="item.dictName" :value="item.itemCode" ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="训练参数" style="width: 100%;">
             <div v-for="item in trainParamsData" :key="item" style="margin-bottom: 10px;">
                <el-input v-model="item.key" style="width: 300px" :disabled="true"></el-input>
                ：
                <el-input v-model="item.value" style="width: 300px" :disabled="true"></el-input>
             </div>
          </el-form-item>
          <el-form-item label="特征映射快照"  style="width: 100%;" >
            <el-input type="textarea" v-model="info.featureMapSnapshot" style="width: 100%" placeholder="输入特征映射快照" disabled></el-input>
          </el-form-item>
          <el-form-item label="创建时间" style="width: 100%;" >
            <el-input v-model="info.createdAt" style="width: 100%" :disabled="true" ></el-input>
          </el-form-item>
        </el-form>
        <div v-else style="width: 100%; height: calc(100% - 50px);">
          <div v-if="info.status == 'Success'" style="width: 100%; height:100%">
            <img :src="apiUrl +'/models/'+ info.metricsImagePath" alt="" style="width: 100%; height: 100%;object-fit:contain;">
          </div>
          <div v-if="info.status == 'Failed'" style="width: 100%; height:100%;display: flex;align-items: center;justify-content: center;">
            <div>
              <img src="@/assets/table/fail.png" alt="" title="失败" style="margin-bottom: 10px;">
              <div style="font-size: 20px;text-align: center;font-weight: bold;color: #c9c9c9;">训练失败</div>
            </div>
           
          </div>
          <div  v-if="info.status == 'Training'" style="width: 100%; height:100%;display: flex;align-items: center;justify-content: center;">
            <div>
              <img src="@/assets/table/loading.gif" alt="" title="失败" style="margin-bottom: 10px;">
              <div style="font-size: 20px;text-align: center;font-weight: bold;color: #266fff;">正在训练中...</div>
            </div>
          </div>
        </div>
      </div>
    </el-dialog>
    <el-dialog v-model="modelVisible" :close-on-click-modal="false"
     :modal="false" draggable :before-close="handleClosed" :title="title"
      append-to-body width="600px" height="600px">
      <el-form ref="infoForm" :model="info" label-width="100px" 
      style="margin-top: 20px;">
      <el-form-item label="任务名称" prop="taskName"  >
          <el-input v-model="info.taskName" style="width: 100%" placeholder="输入任务名称"  disabled></el-input>
        </el-form-item> 
        <el-form-item label="算法类型" prop="algorithmType"  >
          <el-select v-model="info.algorithmType" placeholder="请选择算法类型" style="width: 100%;" disabled>
          <el-option v-for="item in algorithmData" :key="item.algorithmType" :label="item.name" :value="item.algorithmType" ></el-option>
        </el-select v-model="info.algorithmType">
        </el-form-item> 
        <el-form-item label="设备类型" prop="deviceType"   >
        <el-select v-model="info.deviceType" placeholder="请选择设备类型" style="width: 100%;" disabled>
          <el-option v-for="item in equipmentData" :key="item.itemCode" :label="item.dictName" :value="item.itemCode" ></el-option>
        </el-select>
        </el-form-item> 
        <el-form-item label="版本号"  >
          <el-input v-model="textarea" style="width: 100%"  />
        </el-form-item> 
        <el-button type="primary" style="margin-left: 60px;" @click="confirmsClick">确定</el-button>
      </el-form>
    </el-dialog>
     <el-dialog v-model="tableVisible" :close-on-click-modal="false"
     :modal="false" draggable :before-close="handleClosed" title="预览数据表格"
      append-to-body width="1280px">
    

       <div style="height:calc(100vh - 100px)">
        <el-auto-resizer>
          <template #default="{ height, width }">
            <el-table-v2
              :columns="tableHeaders"
            :data="tableXlsxData"
              :width="width"
              :height="height"
              fixed
            />
          </template>
        </el-auto-resizer>
      </div>
      </el-dialog>
  </div>
</template>

<style scoped>
.Algorithms-box {
  padding-right: 10px;
}

:deep(.el-tree-node__content) {
  font-size: 15px;
  font-weight: 500;
  width: 100%;
  height: 40px;
}

.dialog-footer {
  display: block;
  margin-top: 20px;
}

.conductproject-bg-box {
  padding: 20px;
  width: 100%;
  height: calc(100vh - 130px);
  overflow: auto;
  background-color: rgba(255, 255, 255, 1);
  border: none;
  border-radius: 3px;
  box-sizing: border-box;
}
.Algorithms_dialog_tabbox{
  display: flex;
  border-bottom: 1px solid #e4e7ed;
  padding-bottom: 10px;
}
.Algorithms_dialog_tabbox_item{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.Algorithms_dialog_tabbox_item span{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  color: #363636;
}
.Algorithms_dialog_tabbox_item span:hover{
  color: #266fff;
}
.Algorithms_dialog_tabbox_active span{
  color: #fff !important;
}
.derivedRulesData-expr{
  width: 500px;
  height: 40px;
  line-height: 40px;
  box-sizing: border-box;
  padding: 10px;
  background-color: var(--el-input-bg-color, var(--el-fill-color-blank));
  border-radius: var(--el-input-border-radius, var(--el-border-radius-base));
  cursor: text;
  transition: var(--el-transition-box-shadow);
  box-shadow: 0 0 0 1px var(--el-input-border-color, var(--el-border-color)) inset;
  background-image: none;
  flex-grow: 1;
  justify-content: flex-start;
  align-items: center;
  padding: 1px 11px;
  display: inline-flex;
  transform: translate(0, 0);
}
</style>
<style>
.el-dialog {
  padding: 0 !important;
  border-radius: 10px !important;
  border: 1px solid #363636 !important;
}
.el-dialog  .el-dialog__header{
  display: flex;
  display: -webkit-flex;
  justify-content: flex-start;-webkit-justify-content: flex-start;
  align-items: center;-webkit-align-items: center;
  padding: 10px 20px;
  background-color: #f1f3f8 !important;
  font-family: 'Arial Negreta', 'Arial Normal', 'Arial', sans-serif;
  font-weight: 700;
  font-style: normal;
  font-size: 16px;
  color: #1B1B1B;
  text-align: left;
  border-radius: 10px 10px 0 0;
  height: 50px;
}
.el-dialog .el-dialog__close{
   font-size: 22px;
   color: rgb(80, 80, 80);
}
.el-dialog .el-dialog__headerbtn{
  display: flex;
  align-items: center;
}
.el-dialog .el-dialog__body{
  padding: 20px 40px !important;
}
.el-dialog .el-input{
 --el-input-inner-height: 38px
}
.Algorithms-box .el-button{
  height: 36px;
}
.el-dialog .el-button{
  height: 40px;
}

.modelTrainTask-dialog  .adddevice_navigation_left{
  width: 110px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  cursor: pointer;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  color: #363636;
  background-image: url('@/assets/x6/navleft.png');
}
.modelTrainTask-dialog  .adddevice_navigation_left:hover{
  color: #266fff ;
}
.modelTrainTask-dialog  .adddevice_navigation_activeleft{
  background-image: url('@/assets/x6/navleft_active.png');
  color: #fff !important;
}
.modelTrainTask-dialog .adddevice_navigation_right{
   width: 110px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  cursor: pointer;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  color: #363636;
  background-image: url('@/assets/x6/navright.png');
}

.modelTrainTask-dialog .adddevice_navigation_right:hover{
  color: #266fff ;
}
.modelTrainTask-dialog .adddevice_navigation_activeright{
  background-image: url('@/assets/x6/navright_active.png');
  color: #fff !important;
}


.columnsData-item{
  margin-right: 20px;
  margin-bottom: 20px;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 20px;
  color: #363636;
  border: 1px solid #ccc;
   border-radius: 5px;
  padding: 5px 15px;
  cursor: pointer;
}
.columnsData-result{
  width: 800px;
  height: 80px;
  line-height: 40px;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 20px;
  color: #363636;
  border: 1px solid #ccc;
   border-radius: 5px;
  padding: 5px 15px;
  cursor: pointer;
}
.columnsData-item:hover{
  background-color: #f5f8ff;
}
.columnsData-title{
  font-size: 16px;
  color: #363636;
  line-height: 60px;
  padding-right: 20px;
}
.columnsData-operation{
  margin-right: 20px;
  width: 60px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Arial Normal', 'Arial';
  font-weight: 400;
  font-style: normal;
  font-size: 30px;
  color: #363636;
  border: 1px solid #ccc;
  border-radius: 5px;
  cursor: pointer;
}
.columnsData-operation:hover{
  background-color: #f5f8ff;
}
</style>