<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="事项标题" prop="itemName">
        <el-input
          v-model="queryParams.itemName"
          placeholder="请输入事项标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="模块名称" prop="module">
        <el-input
          v-model="queryParams.module"
          placeholder="请输入模块名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="流程id" prop="instanceId">
        <el-input
          v-model="queryParams.instanceId"
          placeholder="请输入流程id"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="任务 ID" prop="taskId">
        <el-input
          v-model="queryParams.taskId"
          placeholder="请输入任务 ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="任务名称 " prop="taskName">
        <el-input
          v-model="queryParams.taskName"
          placeholder="请输入任务名称 "
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="节点名称" prop="nodeName">
        <el-input
          v-model="queryParams.nodeName"
          placeholder="请输入节点名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否查看 " prop="isView">
        <el-input
          v-model="queryParams.isView"
          placeholder="请输入是否查看 "
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否处理 " prop="isHandle">
        <el-input
          v-model="queryParams.isHandle"
          placeholder="请输入是否处理 "
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="待办人 ID" prop="todoUserId">
        <el-input
          v-model="queryParams.todoUserId"
          placeholder="请输入待办人 ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="待办人名称" prop="todoUserName">
        <el-input
          v-model="queryParams.todoUserName"
          placeholder="请输入待办人名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="处理人 ID" prop="handleUserId">
        <el-input
          v-model="queryParams.handleUserId"
          placeholder="请输入处理人 ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="处理人名称" prop="handleUserName">
        <el-input
          v-model="queryParams.handleUserName"
          placeholder="请输入处理人名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="通知时间" prop="todoTime">
        <el-date-picker clearable size="small" style="width: 200px"
          v-model="queryParams.todoTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择通知时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="处理时间" prop="handleTime">
        <el-date-picker clearable size="small" style="width: 200px"
          v-model="queryParams.handleTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择处理时间">
        </el-date-picker>
      </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"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['assets:item:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['assets:item:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['assets:item:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['assets:item:export']"
        >导出</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="itemList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键 ID" align="center" prop="id" />
      <el-table-column label="事项标题" align="center" prop="itemName" />
      <el-table-column label="事项内容" align="center" prop="itemContent" />
      <el-table-column label="模块名称" align="center" prop="module" />
      <el-table-column label="流程id" align="center" prop="instanceId" />
      <el-table-column label="任务 ID" align="center" prop="taskId" />
      <el-table-column label="任务名称 " align="center" prop="taskName" />
      <el-table-column label="节点名称" align="center" prop="nodeName" />
      <el-table-column label="是否查看 " align="center" prop="isView" />
      <el-table-column label="是否处理 " align="center" prop="isHandle" />
      <el-table-column label="待办人 ID" align="center" prop="todoUserId" />
      <el-table-column label="待办人名称" align="center" prop="todoUserName" />
      <el-table-column label="处理人 ID" align="center" prop="handleUserId" />
      <el-table-column label="处理人名称" align="center" prop="handleUserName" />
      <el-table-column label="通知时间" align="center" prop="todoTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.todoTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="处理时间" align="center" prop="handleTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.handleTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
              type="success"
              icon="el-icon-edit"
              size="small"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['assets:item:edit']"
          >修改</el-button>
          <el-button
              type="danger"
              icon="el-icon-delete"
              size="small"
            @click="handleDelete(scope.row)"
            v-hasPermi="['assets:item: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"
    />

    <!-- 添加或修改待办事项对话框 -->
    <el-dialog :close-on-click-modal="false" :title="title" :visible.sync="open" width="500px">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="事项标题" prop="itemName">
          <el-input v-model="form.itemName" placeholder="请输入事项标题" />
        </el-form-item>
        <el-form-item label="事项内容" prop="itemContent">
          <el-input v-model="form.itemContent" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="模块名称" prop="module">
          <el-input v-model="form.module" placeholder="请输入模块名称" />
        </el-form-item>
        <el-form-item label="流程id" prop="instanceId">
          <el-input v-model="form.instanceId" placeholder="请输入流程id" />
        </el-form-item>
        <el-form-item label="任务 ID" prop="taskId">
          <el-input v-model="form.taskId" placeholder="请输入任务 ID" />
        </el-form-item>
        <el-form-item label="任务名称 " prop="taskName">
          <el-input v-model="form.taskName" placeholder="请输入任务名称 " />
        </el-form-item>
        <el-form-item label="节点名称" prop="nodeName">
          <el-input v-model="form.nodeName" placeholder="请输入节点名称" />
        </el-form-item>
        <el-form-item label="是否查看 " prop="isView">
          <el-input v-model="form.isView" placeholder="请输入是否查看 " />
        </el-form-item>
        <el-form-item label="是否处理 " prop="isHandle">
          <el-input v-model="form.isHandle" placeholder="请输入是否处理 " />
        </el-form-item>
        <el-form-item label="待办人 ID" prop="todoUserId">
          <el-input v-model="form.todoUserId" placeholder="请输入待办人 ID" />
        </el-form-item>
        <el-form-item label="待办人名称" prop="todoUserName">
          <el-input v-model="form.todoUserName" placeholder="请输入待办人名称" />
        </el-form-item>
        <el-form-item label="处理人 ID" prop="handleUserId">
          <el-input v-model="form.handleUserId" placeholder="请输入处理人 ID" />
        </el-form-item>
        <el-form-item label="处理人名称" prop="handleUserName">
          <el-input v-model="form.handleUserName" placeholder="请输入处理人名称" />
        </el-form-item>
        <el-form-item label="通知时间" prop="todoTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.todoTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择通知时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="处理时间" prop="handleTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.handleTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择处理时间">
          </el-date-picker>
        </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 { listItem, getItem, delItem, addItem, updateItem, exportItem } from "@/api/assets/item";

export default {
  name: "Item",
  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,
      // 总条数
      total: 0,
      // 待办事项表格数据
      itemList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        itemName: undefined,
        itemContent: undefined,
        module: undefined,
        instanceId: undefined,
        taskId: undefined,
        taskName: undefined,
        nodeName: undefined,
        isView: undefined,
        isHandle: undefined,
        todoUserId: undefined,
        todoUserName: undefined,
        handleUserId: undefined,
        handleUserName: undefined,
        todoTime: undefined,
        handleTime: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询待办事项列表 */
    getList() {
      this.loading = true;
      listItem(this.queryParams).then(response => {
        this.itemList = 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: undefined,
        itemName: undefined,
        itemContent: undefined,
        module: undefined,
        instanceId: undefined,
        taskId: undefined,
        taskName: undefined,
        nodeName: undefined,
        isView: undefined,
        isHandle: undefined,
        todoUserId: undefined,
        todoUserName: undefined,
        handleUserId: undefined,
        handleUserName: undefined,
        todoTime: undefined,
        handleTime: undefined,
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined
      };
      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.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加待办事项";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getItem(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改待办事项";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateItem(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addItem(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除待办事项编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delItem(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有待办事项数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportItem(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
    }
  }
};
</script>
