<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-position="top">
      <el-row :gutter="20">
        <el-col :span="6">
          <el-form-item label="名称" prop="name">
            <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter.native="handleQuery" />
          </el-form-item>
        </el-col>
        <el-col :span="6">
          <el-form-item label="开始时间" prop="deployTime">
            <el-date-picker style="width: 100%;" clearable v-model="queryParams.deployTime" type="date"
              value-format="yyyy-MM-dd" placeholder="选择时间">
            </el-date-picker>
          </el-form-item>
        </el-col>
        <el-col :span="6"></el-col>
        <el-col :span="6"></el-col>
      </el-row>


      <el-row :gutter="20">
        <el-col :span="6">
          <el-form-item label="搜索">
            <el-button style="width: 100%;" type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
          </el-form-item>
        </el-col>
        <el-col :span="6">
          <el-form-item label="重置">
            <el-button style="width: 100%;" icon="el-icon-refresh" type="primary" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="danger" icon="el-icon-delete" size="small" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:deployment:remove']">删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <div class="border-card">
      <el-table height="450" v-loading="loading" :data="todoList" border @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="任务编号" align="center" prop="taskId" :show-overflow-tooltip="true" />
        <el-table-column label="流程名称" align="center" prop="procDefName" />
        <el-table-column label="当前节点" align="center" prop="taskName" />
        <el-table-column label="流程版本" align="center">
          <template slot-scope="scope">
            <el-tag size="medium">v{{ scope.row.procDefVersion }}</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="流程发起人" align="center">
          <template slot-scope="scope">
            <label>{{ scope.row.startUserName }} <el-tag type="info"
                size="small">{{ scope.row.startDeptName }}</el-tag></label>
          </template>
        </el-table-column>
        <el-table-column label="接收时间" align="center" prop="createTime" width="180" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <!-- 1. 签收按钮：无签收人时显示 -->
            <el-button v-if="!scope.row.assigneeId" icon="el-icon-edit-outline" size="small" type="text"
              @click="handleSign(scope.row)">签收</el-button>
            <!-- 2. 处理按钮：有签收人时显示 -->
            <!--          <el-button v-else size="small" type="text" icon="el-icon-edit-outline" @click="handleProcess(scope.row)">处理</el-button>-->
            <el-button v-else size="small" type="text" icon="el-icon-edit-outline" @click="handleProcess(scope.row)">处理
            </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" />
    </div>

  </div>
</template>

<script>
import {
  todoList,
  complete,
  returnList,
  returnTask,
  rejectTask,
  getDeployment,
  delDeployment,
  exportDeployment,
  claimTask,
} from "@/api/flowable/todo";

export default {
  name: "Deploy",
  components: {},
  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,
      // 流程待办任务表格数据
      todoList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        category: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {}
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询流程定义列表 */
    getList() {
      this.loading = true;
      todoList(this.queryParams).then(response => {
        this.todoList = response.data.records;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 跳转到处理页面
    handleProcess(row) {
      this.$router.push({
        path: '/flowable/task/todo/detail/index',
        query: {
          procInsId: row.procInsId,
          executionId: row.executionId,
          deployId: row.deployId,
          taskId: row.taskId,
          taskName: row.taskName,
          taskDefKey: row.taskDefKey,
          startUser: row.startUserName + '-' + row.startDeptName,
        }
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        category: null,
        key: null,
        tenantId: null,
        deployTime: null,
        derivedFrom: null,
        derivedFromRoot: null,
        parentDeploymentId: null,
        engineVersion: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.taskId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.taskId || this.ids;
      this.$confirm('是否确认删除流程定义编号为"' + ids + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function () {
        return delDeployment(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      })
    },
    handleSign(row) {
      const taskId = row.taskId;
      claimTask(taskId).then(() => {
        this.$modal.msgSuccess("签收成功");
        this.getList();
      });
    }
  }
};
</script>
