<template>
  <div class="app-container">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item label="状态">
        <el-select style="width:120px;" v-model="dataForm.status" placeholder="请选择状态" clearable>
          <el-option label="新建" :value="0"></el-option>
          <el-option label="已分配" :value="1"></el-option>
          <el-option label="已领取" :value="2"></el-option>
          <el-option label="已完成" :value="3"></el-option>
          <el-option label="有异常" :value="4"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="关键字">
        <el-input style="width:220px;" v-model="dataForm.key" placeholder="请输入采购人、手机号等" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button-group>
          <el-button @click="getDataList()" size="mini">查询</el-button>
          <el-button
            type="primary"
            @click="addOrUpdateHandle()"
            size="mini"
          >新增
          </el-button>
          <el-button
            type="danger"
            @click="deleteHandle()"
            size="mini"
            :disabled="dataListSelections.length <= 0"
          >批量删除
          </el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-button-group>

      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;"
    >
      <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
      <el-table-column prop="id" header-align="center" align="center" label="采购单id"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="assigneeId" header-align="center" align="center" label="采购人id"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="assigneeName" header-align="center" align="center" label="采购人"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="phone" header-align="center" align="center" label="联系方式"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="priority" header-align="center" align="center" label="优先级"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="status" header-align="center" align="center" label="状态">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status === 0">新建</el-tag>
          <el-tag type="info" v-if="scope.row.status === 1">已分配</el-tag>
          <el-tag type="warning" v-if="scope.row.status === 2">已领取</el-tag>
          <el-tag type="success" v-if="scope.row.status === 3">已完成</el-tag>
          <el-tag type="danger" v-if="scope.row.status === 4">有异常</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="wareName" header-align="center" align="center" label="仓库名称"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="amount" header-align="center" align="center" label="总金额"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="createTime" header-align="center" align="center" label="创建日期"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column prop="updateTime" header-align="center" align="center" label="更新日期"
                       :show-overflow-tooltip="true"></el-table-column>
      <el-table-column header-align="center" align="center" width="200" label="操作" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <el-button type="text" size="small" v-if="scope.row.status===0||scope.row.status===1"
                     @click="opendrawer(scope.row)">分配
          </el-button>
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper"
    ></el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    <el-dialog title="分配采购人员" :visible.sync="caigoudialogVisible" width="15%">
      <el-select v-model="userId" filterable placeholder="请选择" style="width: 60%">
        <el-option
          v-for="item in userList"
          :key="item.userId"
          :label="item.userName"
          :value="item.userId"
        ></el-option>
      </el-select>
      <span slot="footer" class="dialog-footer">
        <el-button @click="caigoudialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="assignUser">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import AddOrUpdate from "./purchase-add-or-update";
import {delWarePurchase, editWarePurchase, getWarePurchaseList} from "@/api/mall/ware/ware-purchase";
import {listUser} from "@/api/system/user";

export default {
  name: "Purchase",
  data() {
    return {
      wareList: [],
      currentRow: {},
      dataForm: {
        key: "",
        status: ""
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false,
      caigoudialogVisible: false,
      userId: "",
      userList: []
    };
  },
  components: {
    AddOrUpdate
  },

  created() {
    this.getDataList();
  },

  methods: {
    opendrawer(row) {
      //下拉框默认值
      this.userId = row.assigneeName;

      this.getUserList();
      this.currentRow = row;
      this.caigoudialogVisible = true;
    },
    assignUser() {
      let _this = this;
      let user = {};
      this.userList.forEach(item => {
        if (item.userId === _this.userId) {
          user = item;
        }
      });
      this.caigoudialogVisible = false;

      let data = {
        id: this.currentRow.id,
        priority: this.currentRow.priority,
        assigneeId: user.userId,
        assigneeName: user.userName,
        phone: user.phonenumber,
        status: 1
      }
      editWarePurchase(data).then(res => {
        this.$modal.notifySuccess("修改成功")
        this.userId = "";
        this.getDataList();
      })
    },

    getUserList() {
      let params = {
        pageNum: 1,
        pageSize: 500,
      }
      listUser(params).then(res => {
        this.userList = res.rows
      })
    },

    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      let params = {
        page: this.pageIndex,
        limit: this.pageSize,
        key: this.dataForm.key
      }
      getWarePurchaseList(params).then(res => {
        this.dataList = res.page.list;
        this.totalPage = res.page.totalCount;
        this.dataListLoading = false;
      })
    },

    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val;
      this.pageIndex = 1;
      this.getDataList();
    },

    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.getDataList();
    },

    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val;
    },

    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },

    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.id;
      });
      this.$confirm(
        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).then(() => {
        delWarePurchase(ids).then(res => {
          this.$modal.notifySuccess("删除成功")
          this.getDataList();
        })
      });
    },

    /** 重置按钮操作 */
    resetQuery() {
      this.dataForm = {}
      this.pageIndex = 1;
      this.getDataList();
    },
  }
};
</script>
