<template>
  <div class="app-container" v-loading="loading">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="型号" prop="model">
        <el-input
          v-model="queryParams.model"
          placeholder="请输入型号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="物料名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入物料名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="品牌" prop="brand">
        <el-input
          v-model="queryParams.brand"
          placeholder="请输入品牌"
          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="['oa:oaWarehouse: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="['oa:oaWarehouse: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="['oa:oaWarehouse:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['oa:oaWarehouse:export']"
        >导出</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

          plain
          icon="el-icon-upload"
          size="mini"
          @click="addWarehouseTask"
        >添加采购计划</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="oaWarehouseList" @selection-change="handleSelectionChange"   :row-class-name="tableRowClassName">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index"/>
      <el-table-column label="物料" align="center" prop="name" :show-overflow-tooltip="true">
          <template slot-scope="scope">
            <router-link :to="'/oa/warehouse-data/index/' + scope.row.id" class="link-type">
              <i class="el-icon-warning" v-if="scope.row.inventory<scope.row.threshold" style="color: red"></i>
              <span>{{ scope.row.name }}</span>
            </router-link>
          </template>
      </el-table-column>
      <el-table-column label="型号" align="center" prop="model" />
      <el-table-column label="单价" align="center" prop="price" />
      <el-table-column label="库存数量" align="center" prop="inventory">
        <template slot-scope="scope">
              <span>{{scope.row.inventory}}
                <span v-if="scope.row.taskInventory!==null">
                   ({{scope.row.taskInventory}})
                </span>

              </span>
        </template>
      </el-table-column>
      <el-table-column label="单位" align="center" prop="unit" />
      <el-table-column label="品牌" align="center" prop="brand" />
      <el-table-column label="规格" align="center" prop="specifications" />
      <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="['oa:oaWarehouse:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['oa:oaWarehouse: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"
    />

    <!-- 添加或修改库存管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">

        <el-form-item label="物料名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入物料名称" />
        </el-form-item>

        <el-form-item label="告警阈值" prop="threshold">
          <el-input v-model="form.threshold" type="number" placeholder="请输入告警阈值" />
        </el-form-item>
        <el-form-item label="型号" prop="model">
          <el-input v-model="form.model" placeholder="请输入型号" />
        </el-form-item>

        <el-form-item label="单价" prop="price">
          <el-input v-model="form.price" placeholder="请输入单价" />
        </el-form-item>
        <el-form-item label="库存数量" prop="inventory">
          <el-input v-model="form.inventory" placeholder="请输入库存数量" />
        </el-form-item>
        <el-form-item label="单位" prop="unit">
          <el-input v-model="form.unit" placeholder="请输入单位" />
        </el-form-item>
        <el-form-item label="品牌" prop="brand">
          <el-input v-model="form.brand" placeholder="请输入品牌" />
        </el-form-item>
        <el-form-item label="规格" prop="specifications">
          <el-input v-model="form.specifications" placeholder="请输入规格" />
        </el-form-item>
        <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-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <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"
        :on-error="handleFileError"
        :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">

          <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 { delOaWarehouse, getOaWarehouse, listOaWarehouse, updateOaWarehouse } from "@/api/oa/warehouse/oaWarehouse";
import { addOaWarehouseMasterToIn } from "@/api/oa/warehouse/warehouseMaster";
import { getToken } from "@/utils/auth";
export default {
  name: "OaWarehouse",
  data() {
    return {
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        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 + "/oa/oaWarehouse/importData"
      },
      // 按钮loading
      buttonLoading: false,
      // 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,
      // 库存管理表格数据
      oaWarehouseList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      loadingInstance: null,  // 全屏 Loading 句柄
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        inventory: undefined,
        model: undefined,
        unit: undefined,
        name: undefined,
        brand: undefined,
        specifications: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        inventory: [
          { required: true, message: "库存数量不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "物料名称不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    tableRowClassName({row, rowIndex}){
      if (row.inventory+row.taskInventory<row.threshold) {
        return 'warning-row';
      }
      return '';
    },
    /** 查询库存管理列表 */
    getList() {
      this.loading = true;
      listOaWarehouse(this.queryParams).then(response => {
        this.oaWarehouseList = 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,
        inventory: undefined,
        model: undefined,
        unit: undefined,
        name: undefined,
        brand: undefined,
        specifications: undefined,
        remark: undefined,
        createTime: undefined,
        createBy: undefined,
        updateTime: undefined,
        updateBy: undefined,
        delFlag: 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 = "添加库存管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getOaWarehouse(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改库存管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateOaWarehouse(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addOaWarehouseMasterToIn(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除库存管理编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delOaWarehouse(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('oa/oaWarehouse/export', {
        ...this.queryParams
      }, `oaWarehouse_${new Date().getTime()}.xlsx`)
    },

    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "用户导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('oa/oaWarehouse/importTemplate', {
      }, `ware_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      if (this.loadingInstance) {
        this.loadingInstance.close();
        this.loadingInstance = null;
      }
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$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();
    },

    handleFileError(err) {
      if (this.loadingInstance) {
        this.loadingInstance.close();
        this.loadingInstance = null;
      }
      this.upload.isUploading = false;
      this.loading            = false;
      this.$message.error('导入失败，请重试');
    },

    // 提交上传文件
    submitFileForm() {
      /* 1. 打开全屏加载遮罩 */
      this.loadingInstance = this.$loading({
        lock: true,
        fullscreen: true,          // 覆盖整页
        text: '正在导入中，请稍候…',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.4)'
      });
      this.$refs.upload.submit();
    },

    /** 路由 添加采购计划 */
    addWarehouseTask(){
      this.$router.push("/oa/warehouse-data/addTask");
    }
  }
};
</script>
<style>
.el-table .warning-row {
  background: oldlace;
}

.el-table .success-row {
  background: #f0f9eb;
}
</style>
