<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.type"
          placeholder="请选择状态"
          clearable
          style="width: 200px"
        >
          <el-option label="大图谱" :value="0" />
          <el-option label="小图谱" :value="1" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择状态"
          clearable
          style="width: 200px"
        >
          <el-option label="构建中" :value="0" />
          <el-option label="已完成" :value="1" />
        </el-select>
      </el-form-item>


      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="primary"-->
<!--          plain-->
<!--          icon="el-icon-plus"-->
<!--          size="mini"-->
<!--          @click="handleAdd"-->
<!--          v-hasPermi="['system:task:add']"-->
<!--        >新增</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['system:task:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:task:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:task:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :element-loading-text="taskInfoTip.msg" :data="taskList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="任务id" align="center" prop="id" />-->
      <el-table-column label="任务编号" align="center" prop="id" >
        <template slot-scope="scope">
          <span>
            TASK-{{scope.row.id}}
          </span>
        </template>
      </el-table-column>
      <el-table-column label="图谱类型" align="center" prop="type" >
        <template slot-scope="scope">
          <span v-if="scope.row.type==0">大图谱</span>
          <span v-if="scope.row.type==1">小图谱</span>
        </template>继续

      </el-table-column>


      <el-table-column label="状态(如果电脑关机中断，需要点击)" align="center" prop="status" >
        <template slot-scope="scope">
          <span v-if="scope.row.status==0">构建中</span>
          <span v-if="scope.row.status==1">已完成</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
<!--          <el-button-->
<!--            size="mini"-->
<!--            type="text"-->
<!--            icon="el-icon-edit"-->
<!--            @click="handleUpdate(scope.row)"-->
<!--            v-hasPermi="['system:task:edit']"-->
<!--          >修改</el-button>-->
          <el-button v-if="scope.row.status!=1"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="proceed(scope.row)"
            v-hasPermi="['system:task:edit']"
          >继续</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:task:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改任务对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="用户原始构建命令" prop="userCommand">
          <el-input v-model="form.userCommand" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTask, getTask, delTask, addTask, updateTask } from "@/api/system/task";
import {proceed} from "../../../api/doc";
import {getUserProfile} from "../../../api/system/user";

export default {
  name: "Task",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 任务表格数据
      taskList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userCommand: null,
        type: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      taskInfoTip:"",
      userId:"",
    };
  },
  created() {
    this.getList();


  },
  mounted() {
    getUserProfile().then(response => {
      this.userId=response.data.userId
      let port=process.env.VUE_APP_PORT
      this.socket = new WebSocket('ws://localhost:'+port+'/api/ws?userId='+response.data.userId); // 连接到上面的服务端
      // 监听连接打开
      this.socket.addEventListener('open', (event) => {
        console.log('WebSocket 连接已建立');
        this.messages.push('已连接到服务端');
      });
      // 监听消息接收
      this.socket.addEventListener('message', (event) => {
        console.log('收到消息:', event.data);
        // this.dialogVisible=true
        this.taskInfoTip=JSON.parse(event.data);
        // const loading = this.$loading({
        //   lock: true,
        //   text: this.taskInfoTip,
        //   spinner: 'el-icon-loading',
        //   background: 'rgba(0, 0, 0, 0.7)'
        // });
        if(this.taskInfoTip.type=="message"){
          this.loading=true
        }
        console.log(this.taskInfoTip.type)
        this.messages.push(event.data);
      });
    });
  },
  methods: {
    /** 查询任务列表 */
    getList() {
      this.loading = true;
      listTask(this.queryParams).then(response => {
        this.taskList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userCommand: null,
        type: null,
        status: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.queryParams.type=null
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加任务";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTask(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改任务";
      });
    },
    proceed(row){
      if(row.status!=1){
        proceed(row.id,this.userId).then(res=>{
          this.taskInfoTip.msg="继续构建"
          this.loading=true;
        })
      }

    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateTask(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTask(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除任务编号为"' + ids + '"的数据项？').then(function() {
        return delTask(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/task/export', {
        ...this.queryParams
      }, `task_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
