<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="直播ID" prop="liveId">
        <el-input
          v-model="queryParams.liveId"
          placeholder="请输入直播ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品名称" prop="goodsName">
        <el-input
          v-model="queryParams.goodsName"
          placeholder="请输入商品名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="描述" prop="goodsDesc">
        <el-input
          v-model="queryParams.goodsDesc"
          placeholder="请输入描述"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="封图" prop="imgUrl">
        <el-input
          v-model="queryParams.imgUrl"
          placeholder="请输入封图"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单价" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入单价"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="原价" prop="opPrice">
        <el-input
          v-model="queryParams.opPrice"
          placeholder="请输入原价"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
<!--          <el-option label="请选择字典生成" value="" />-->
          <el-option v-for="(item,index) in goodsStatusOptions" :key="item.dictValue+index" :label="item.dictLabel" :value="item.dictValue" />
        </el-select>
      </el-form-item>
      <el-form-item label="库存表" prop="stock">
        <el-input
          v-model="queryParams.stock"
          placeholder="请输入库存表"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="排序号" prop="sort">
        <el-input
          v-model="queryParams.sort"
          placeholder="请输入排序号"
          clearable
          size="small"
          @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="['live:liveGoods: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="['live:liveGoods: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="['live:liveGoods:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['live:liveGoods:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table border v-loading="loading" :data="liveGoodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="goodsId" />
      <el-table-column label="直播ID" align="center" prop="liveId" />
      <el-table-column label="商品名称" align="center" prop="goodsName" />
      <el-table-column label="描述" align="center" prop="goodsDesc" />
      <el-table-column label="封图" align="center" prop="imgUrl" />
      <el-table-column label="组图" align="center" prop="images" />
      <el-table-column label="单价" align="center" prop="price" />
      <el-table-column label="原价" align="center" prop="opPrice" />
      <el-table-column label="状态" align="center" prop="status" :formatter="goodsStatusFormatter"/>
      <el-table-column label="库存表" align="center" prop="stock" />
      <el-table-column label="排序号" align="center" prop="sort" />
      <el-table-column label="备注" align="center" prop="remark" />
      <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="['live:liveGoods:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['live:liveGoods: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"
    />

    <!-- 添加或修改直播商品对话框 -->
    <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="直播ID" prop="liveId">
          <el-input v-model="form.liveId" placeholder="请输入直播ID" />
        </el-form-item>
        <el-form-item label="商品名称" prop="goodsName">
          <el-input v-model="form.goodsName" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="描述" prop="goodsDesc">
          <el-input v-model="form.goodsDesc" placeholder="请输入描述" />
        </el-form-item>
        <el-form-item label="封图" prop="imgUrl">
          <ImageUpload  v-model="form.imgUrl" type="image" :limit=1 :width="150"
                        :height="150"/>
        </el-form-item>
        <el-form-item label="组图" prop="images">
          <ImageUpload  v-model="form.images" type="image" :limit=10 :width="150"
                        :height="150"/>
        </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="原价" prop="opPrice">
          <el-input v-model="form.opPrice" placeholder="请输入原价" />
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio :label="item.dictValue" v-for="item in goodsStatusOptions" >{{item.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="库存表" prop="stock">
          <el-input v-model="form.stock" placeholder="请输入库存表" />
        </el-form-item>
        <el-form-item label="排序号" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序号" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </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>
  </div>
</template>

<script>
import { listLiveGoods, getLiveGoods, delLiveGoods, addLiveGoods, updateLiveGoods, exportLiveGoods } from "@/api/live/liveGoods";

export default {
  name: "LiveGoods",
  data() {
    return {
      //字典
      goodsStatusOptions: [],
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 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,
      // 直播商品表格数据
      liveGoodsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        liveId: null,
        goodsName: null,
        goodsDesc: null,
        imgUrl: null,
        images: null,
        price: null,
        opPrice: null,
        status: null,
        stock: null,
        sort: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("sys_live_goods_show").then(response => {
      this.goodsStatusOptions = response.data;
    });
  },
  methods: {
    /** 查询直播商品列表 */
    getList() {
      this.loading = true;
      listLiveGoods(this.queryParams).then(response => {
        this.liveGoodsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    goodsStatusFormatter(row, column) {
        return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        goodsId: null,
        liveId: null,
        goodsName: null,
        goodsDesc: null,
        imgUrl: null,
        images: null,
        price: null,
        opPrice: null,
        status: 0,
        stock: null,
        sort: null,
        createTime: null,
        createBy: null,
        updateBy: null,
        updateTime: null,
        remark: 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();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.goodsId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加直播商品";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const goodsId = row.goodsId || this.ids
      getLiveGoods(goodsId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改直播商品";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.goodsId != null) {
            updateLiveGoods(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addLiveGoods(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const goodsIds = row.goodsId || this.ids;
      this.$confirm('是否确认删除直播商品编号为"' + goodsIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delLiveGoods(goodsIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有直播商品数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportLiveGoods(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
