<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="仓库代码" prop="stockCode">
              <el-input
                v-model="queryParams.stockCode"
                placeholder="请输入仓库代码"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="仓库名称" prop="stockName">
              <el-input
                v-model="queryParams.stockName"
                placeholder="请输入仓库名称"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </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="['jxc:warehouse: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="['jxc:warehouse: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="['jxc:warehouse:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['jxc:warehouse:import']"
        >导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['jxc:warehouse:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" highlight-current-row :data="warehouseList"  @sort-change="handleSortChange"  @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
              <el-table-column label="仓库ID" align="center" prop="id" sortable='custom' v-if="false"/>
              <el-table-column label="仓库代码" align="center" prop="stockCode" sortable='custom' />
              <el-table-column label="仓库名称" align="center" prop="stockName" sortable='custom' />
              <el-table-column label="仓库有效期起" align="center" prop="validityStart" width="180" sortable='custom'>
                <template slot-scope="scope">
                  <span>{{ parseTime(scope.row.validityStart, '{y}-{m}-{d}') }}</span>
                </template>
              </el-table-column>
              <el-table-column label="仓库有效期止" align="center" prop="validityEnd" width="180" sortable='custom'>
                <template slot-scope="scope">
                  <span>{{ parseTime(scope.row.validityEnd, '{y}-{m}-{d}') }}</span>
                </template>
              </el-table-column>
              <el-table-column label="备注" align="center" prop="remark" sortable='custom' />
      <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="['jxc:warehouse:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['jxc:warehouse:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      hide-on-single-page
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改仓库信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="70%" append-to-body :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="100px" v-enterboard>
                <el-col :span="12">
                  <el-form-item label="仓库代码" prop="stockCode">
                    <el-input v-model="form.stockCode" placeholder="请输入仓库代码" />
                  </el-form-item>
                </el-col>
                <el-col :span="12">
                  <el-form-item label="仓库名称" prop="stockName">
                    <el-input v-model="form.stockName" placeholder="请输入仓库名称" />
                  </el-form-item>
                </el-col>
                <el-col :span="12">
                  <el-form-item label="仓库有效期起" prop="validityStart">
                    <el-date-picker clearable
                      v-model="form.validityStart"
                      type="date"
                      value-format="yyyy-MM-dd"
                      placeholder="请选择仓库有效期起">
                    </el-date-picker>
                  </el-form-item>
                </el-col>
                <el-col :span="12">
                  <el-form-item label="仓库有效期止" prop="validityEnd">
                    <el-date-picker clearable
                      v-model="form.validityEnd"
                      type="date"
                      value-format="yyyy-MM-dd"
                      placeholder="请选择仓库有效期止">
                    </el-date-picker>
                  </el-form-item>
                </el-col>
                <el-col :span="24">
                  <el-form-item label="备注" prop="remark">
                    <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
                  </el-form-item>
                </el-col>
      </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>
    <!-- 导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的仓库管理数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
  import { pageListWarehouse, getWarehouse, delWarehouse, addWarehouse, updateWarehouse } from "@/api/jxc/warehouse";
  import {getToken} from "@/utils/auth";

  export default {
    name: "Warehouse",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 选中名字
        names: [],
        // 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,
        // 仓库信息表格数据
              warehouseList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
                    stockCode: null,
                    stockName: null,
                    validityStart: null,
                    validityEnd: null,
        },
        // 表单参数
        form: {},
        // 导入参数
        upload: {
          // 是否显示弹出层
          open: false,
          // 弹出层标题
          title: "",
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的数据
          updateSupport: 0,
          // 设置上传的请求头部
          headers: { Authorization: "Bearer " + getToken() },
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + "/jxc/warehouse/importData"
        },
        // 表单校验
        rules: {
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询仓库信息列表 */
      getList() {
        this.loading = true;
        pageListWarehouse(this.queryParams).then(response => {
          this.warehouseList = response.rows;
          this.total = response.total;
          this.loading = false;
        }).catch(e => {
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
                    id: null,
                    stockCode: null,
                    stockName: null,
                    validityStart: null,
                    validityEnd: null,
                    remark: null,
        };
        this.resetForm("form");
      },
      //排序
      handleSortChange(col) {
        this.$sortBy(col, this.queryParams);
        this.getList();
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id);
        this.names = selection.map(item => item.id);
        this.single = selection.length!==1;
        this.multiple = !selection.length;
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加仓库信息";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids;
        getWarehouse(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改仓库信息";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateWarehouse(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addWarehouse(this.form).then(response => {
                this.$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;
        const names = row.id || this.names;
        this.$modal.confirm('是否确认删除仓库信息为"' + names + '"的数据项？').then(function() {
          return delWarehouse(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导入按钮操作 */
      handleImport() {
        this.upload.title = "仓库信息导入";
        this.upload.open = true;
      },
      /** 下载模板操作 */
      importTemplate() {
        const fileName = `仓库信息模板_${new Date().getTime()}.xlsx`;
        this.download(`jxc/warehouse/importTemplate`, {}, fileName);
      },

      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true;
      },
      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
        this.upload.open = false;
        this.upload.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
        this.getList();
      },
      // 提交上传文件
      submitFileForm() {
        this.$refs.upload.submit();
      },
  /** 导出按钮操作 */
  handleExport() {
    this.download('jxc/warehouse/export', {
      ...this.queryParams
    }, `warehouse_${new Date().getTime()}.xlsx`)
  }
  }
  };
</script>
