<template>
  <div class="app-container" id="labelBindingHistory">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="关键字" prop="keyWord">
        <el-input
          v-model="queryParams.keyWord"
          placeholder="请输入关键字"
          clearable maxlength="50" 
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备类型" prop="typeId">
        <el-select
          v-model="queryParams.typeId"
          placeholder="请选择设备类型"
          clearable filterable
          style="width: 240px"
        >
          <el-option
            v-for="typeItem in typeList"
            :key="typeItem.typeId"
            :label="typeItem.typeName"
            :value="typeItem.typeId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="规格型号" prop="modelId">
        <el-select
          v-model="queryParams.modelId"
          placeholder="请选择规格型号"
          clearable filterable
          style="width: 240px"
        >
          <el-option
            v-for="model in modelList"
            :key="model.typeId"
            :label="model.typeName"
            :value="model.typeId"
          />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >查询</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          >导出</el-button
        >
      </el-form-item>
    </el-form>

    <el-table
      v-loading="loading"
      :data="historyList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" />
      <el-table-column label="标签类型" align="center" prop="name" :show-overflow-tooltip="true" />
      <el-table-column label="标签编号" align="center" prop="labelCode">
        <template slot-scope="scope">
          <span style="color: blue; cursor: pointer" @click="labelUploadCode(scope.row)" >
            {{ scope.row.labelCode }}
          </span>
        </template>
      </el-table-column>
      <el-table-column label="物品种类" align="center" prop="kindName" :show-overflow-tooltip="true"/>
      <el-table-column label="物品名称" align="center" prop="modelName" />
      <el-table-column label="规格型号" align="center" prop="typeName" :show-overflow-tooltip="true"/>
      <el-table-column label="设备编码" align="center" prop="maCode" />
      <el-table-column label="绑定人员" align="center" prop="userName" :show-overflow-tooltip="true"/>
      <el-table-column label="操作人员" align="center" prop="userName" />
      <el-table-column label="绑定时间" align="center" prop="bindTime" />
      <el-table-column label="操作类型" align="center" prop="status">
        <template slot-scope="scope">
          {{ scope.row.status == 0 ? '停用' : '正常' }}
          <!-- <dict-tag
            :options="dict.type.sys_normal_disable"
            :value="scope.row.status"
          /> -->
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 标签下载对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="uploadOpen"
      width="500px"
      append-to-body :close-on-click-modal="false"
    >
      <div style="text-align: center">
        <div class="uploadImg">
          <div id="qrcode" class="qrcode" ref="codeItem"></div>
        </div>
        <div class="maCode">设备编号：{{ rowObj.maCode }}</div>
      </div>
    </el-dialog>

  </div>
</template>

<script>
import { listType, getType, delType, addType, updateType, refreshCache } from "@/api/system/dict/type";
import { listLabelHistoryList } from "@/api/store/label";
import { getTypeList } from "@/api/store/warehousing";
import QRCode from 'qrcodejs2'
export default {
  name: "LabelBindingHistory",
  dicts: ['sys_normal_disable'],
  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,
      typeList: [],
      modelList: [],
      // 字典表格数据
      historyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        labelType: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        labelType: [
          { required: true, message: "字典名称不能为空", trigger: "blur" }
        ],
        dictType: [
          { required: true, message: "字典类型不能为空", trigger: "blur" }
        ]
      },
      rowObj: {},
      labelmaCode: '',
      uploadOpen: false,
      qrUrl:'http://112.29.103.165:21624/qrCode/qrCodePage?qrCode=',
    };
  },
  created() {
    this.getList();
    this.getTypeList();
  },
  methods: {
    /** 查询下拉  */
    getTypeList() {
      getTypeList({ level: '3' }).then(response => {
        this.typeList = response.data;
      }
      );
      getTypeList({ level: '4' }).then(response => {
        this.modelList = response.data;
      }
      );
    },
    /** 查询字典类型列表 */
    getList() {
      this.loading = true;
      listLabelHistoryList(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.historyList = response.rows;
        this.total = response.total;
        this.loading = false;
      }
      );
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
 
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.labelId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },

    //二维码查看
    labelUploadCode(row) {
      // if (row.maCode == null) {
      //   this.$message.error('当前设备没有设备编码');
      //   return
      // }
      // this.labelCodeName = ''
      this.rowObj = row
      this.uploadOpen = true;
      this.title = "二维码查看";
      this.labelmaCode = row.labelCode
      let str = this.qrUrl+row.labelCode
      this.$nextTick(() => {
        // this.selectionList.forEach((item, index) => {
        this.$refs.codeItem.innerHTML = "";
        var qrcode = new QRCode(this.$refs.codeItem, {
          text: str, //二维码内容
          width: 256,
          height: 256,
          colorDark: '#000000',
          colorLight: '#ffffff',
          correctLevel: QRCode.CorrectLevel.H,
        })
        // });
      }, 500)
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('base/maLabelBind/export', {
        ...this.queryParams
      }, `二维码绑定历史_${new Date().getTime()}.xlsx`)
    },

  }
};
</script>
<style lang="scss" scoped>
::v-deep.el-table .fixed-width .el-button--mini {
  width: 60px !important;
  margin-bottom: 10px;
}
.uploadImg {
  display: flex;
  align-items: center;
  justify-content: center;
}
.maCode {
  margin-top: 15px;
  font-size: 18px;
}
::v-deep.el-table .fixed-width .el-button--mini {
  width: 60px !important;
  margin-bottom: 10px;
}
</style>