<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >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"
        >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"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
        >导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="itemList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column label="产品" prop="itemName" />
      <el-table-column label="产品编码" prop="itemCode" />
      <el-table-column label="客户产品名称" prop="clientItemName" />
      <el-table-column label="客户产品编码" prop="clientItemCode" />
      <el-table-column label="操作" width="120">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >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"
    />

    <!-- 添加或修改客户产品对照对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="产品名称" prop="itemId">
          <el-input v-model="form.itemName" readonly placeholder="请选择产品">
            <el-button slot="append" icon="el-icon-search" @click="$refs['ItemSelectRef'].showFlag = true"></el-button>
          </el-input>
          <ItemSelect ref="ItemSelectRef" @onSelected="onItemSelect"/>
        </el-form-item>
        <el-form-item label="客户产品称" prop="clientItemName">
          <el-input v-model="form.clientItemName" placeholder="请输入客户产品名称" />
        </el-form-item>
        <el-form-item label="客户产品编码" prop="clientItemCode">
          <el-input v-model="form.clientItemCode" placeholder="请输入客户产品编码" />
        </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>

    <!-- 产品对照组导入对话框 -->

    <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用户数据
          </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 { addItem, delItem, getItem, listItem, updateItem } from '@/api/mes/md/clientItem'
import ItemSelect from '@/components/itemSelect/single.vue'
import {getToken} from "@/utils/auth";

export default {
  components: {
    ItemSelect
  },
  props: {
    clientCode: {type: String | undefined, default: undefined},
  },
  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,
      // 客户产品对照表格数据
      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,
        clientCode: this.clientCode, itemId: null, clientItemName: null, clientItemCode: null,
      },
      //用户导入参数
      upload: {
        open: false,
        title: "",
        isUploading: false,
        updateSupport: false,
        // 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 + "/md/clientItem/importData?clientCode=" + this.clientCode,
      },
      // 表单参数
      form: {},
      clientList: [],
      // 表单校验
      rules: {
      }
    };
  },
  methods: {
    /** 查询客户产品对照列表 */
    getList() {
      this.loading = true;
      listItem(this.queryParams).then(response => {
        this.itemList = response.data.records;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        clientCode: null,
        itemId: null,
        clientItemName: null,
        clientItemCode: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: 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();
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "导入产品对照组";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('md/clientItem/importTemplate', {
      }, `md_client_item_template_${new Date().getTime()}.xlsx`)
    },
    /** 提交上传文件 */
    submitFileForm() {
      this.$refs.upload.submit();
    },
    // 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();
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('md/clientItem/export', {
        ...this.queryParams
      }, `md_client_item_${new Date().getTime()}.xlsx`)
    },
    // 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
    },

    onItemSelect(row) {
      console.log(row)
      if (row != undefined) {
        this.form.itemId = row.itemId;
        this.form.itemName = row.itemName;
        this.$forceUpdate()
      }
    },

    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加客户产品对照";
    },
    /** 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 = "修改客户产品对照";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateItem(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addItem(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除客户产品对照编号为"' + ids + '"的数据项？').then(function() {
        return delItem(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },

    init(form) {
      this.queryParams.clientCode = form.clientCode || 0
      this.getList();
    },
  }
};
</script>
