<template>
  <div class="app-container">
    <el-form
      v-show="showSearch"
      ref="queryForm"
      :model="queryParams"
      size="small"
      :inline="true"
      class="app-container--search"
    >
      <el-form-item label="商品名称" prop="goodsSkuName">
        <el-input
          v-model="queryParams.goodsSkuName"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品编号" prop="goodsSkuSn">
        <el-input
          v-model="queryParams.goodsSkuSn"
          placeholder="请输入商品编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="平台" prop="platform">
        <el-select
          v-model="queryParams.platform"
          placeholder="请选择平台"
          clearable
        >
          <el-option
            v-for="dict in dict.type.zs_operation_platform"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="是否启用" prop="isDisabled">
        <el-select
          v-model="queryParams.isDisabled"
          placeholder="请选择是否启用"
          clearable
        >
          <el-option
            v-for="dict in dict.type.zs_is_disabled"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </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
          v-hasPermi="['system:operationGoods:add']"
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:operationGoods:edit']"
          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
          v-hasPermi="['system:operationGoods:remove']"
          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
          v-hasPermi="['system:operationGoods:export']"
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :show-search.sync="showSearch" @queryTable="getList" />
    </el-row>

    <el-table
      v-loading="loading"
      :data="operationGoodsList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column v-if="false" label="主键ID" align="center" prop="id" />
      <el-table-column label="商品" align="center">
        <template slot-scope="scope">
          <div class="goods--info">
            <el-link
              type="primary"
              :href="scope.row.goodsSkuUrl"
              target="_blank"
              :underline="false"
              :title="scope.row.goodsSkuName"
            >
              {{ scope.row.goodsSkuName }}
            </el-link>
            <em>{{ scope.row.goodsSkuSn }}</em>
          </div>
        </template>
      </el-table-column>
      <el-table-column width="120" label="平台" align="center" prop="platform">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.zs_operation_platform"
            :value="scope.row.platform"
          />
        </template>
      </el-table-column>
      <el-table-column
        width="120"
        label="基准价格"
        align="center"
        prop="initPrice"
      />
      <el-table-column width="300" label="备注" align="center" prop="remark" />
      <el-table-column
        width="150"
        label="创建时间"
        align="center"
        prop="createDate"
        sortable
      >
        <template slot-scope="scope">
          <span>{{
            parseTime(scope.row.createDate, '{y}-{m}-{d} {h}:{i}:{s}')
          }}</span>
        </template>
      </el-table-column>
      <el-table-column
        width="120"
        label="是否启用"
        align="center"
        prop="isDisabled"
      >
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.isDisabled"
            active-value="1"
            inactive-value="0"
            @change="handleSwitch(scope.row)"
          />
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        width="120"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            v-hasPermi="['system:operationGoods:edit']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            v-hasPermi="['system:operationGoods:remove']"
            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"
    />

    <!-- 添加或修改商品配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form
        ref="form"
        :model="form"
        :rules="rules"
        label-width="80px"
        label-position="top"
      >
        <el-form-item v-show="isEdit" label="商品名称" prop="goodsSkuName">
          <el-input v-model="form.goodsSkuName" type="textarea" rows="4" />
        </el-form-item>
        <el-form-item v-show="isEdit" label="商品编号" prop="goodsSkuSn">
          <el-input
            v-model="form.goodsSkuSn"
            type="textarea"
            :disabled="isEdit"
          />
        </el-form-item>
        <el-form-item label="商品URL" prop="goodsSkuUrl">
          <el-input
            v-model="form.goodsSkuUrl"
            type="textarea"
            rows="4"
            placeholder="请输入商品URL"
            :disabled="isEdit"
          />
          <p class="tips">
            系统会根据商品URL，自动获取商品名称、编号、基准价格、备注信息，
            提交信息的过程会较慢，请耐心等待，切勿关闭窗口。
            如果商品URL获取失败，请重试。
          </p>
        </el-form-item>

        <el-row>
          <el-col :span="12">
            <el-form-item label="平台" prop="platform">
              <el-select
                v-model="form.platform"
                placeholder="请选择平台"
                :disabled="isEdit"
              >
                <el-option
                  v-for="dict in dict.type.zs_operation_platform"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否启用" prop="isDisabled">
              <el-select v-model="form.isDisabled" placeholder="请选择是否启用">
                <el-option
                  v-for="dict in dict.type.zs_is_disabled"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>

        <el-form-item label="基准价格" prop="initPrice">
          <el-input v-model="form.initPrice" placeholder="请输入基准价格" type="number" />
          <p class="tips">基准价格，用于计算预警价格。</p>
        </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">
        <span
          v-if="errorMsg"
          class="error-msg"
          style="color: red; margin-right: 10px"
        >{{ errorMsg }}</span>
        <el-button
          :loading="buttonLoading"
          type="primary"
          @click="submitForm"
        >{{ errorMsg ? '重 试' : '确 定' }}</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listOperationGoods,
  getOperationGoods,
  delOperationGoods,
  addOperationGoods,
  updateOperationGoods
} from '@/api/system/operationGoods'

export default {
  name: 'OperationGoods',
  dicts: ['zs_is_disabled', 'zs_operation_platform'],
  data() {
    return {
      // 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,
      // 商品配置表格数据
      operationGoodsList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 是否编辑
      isEdit: false,
      // 错误信息
      errorMsg: '',
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        goodsSkuName: undefined,
        goodsSkuSn: undefined,
        platform: undefined,
        isDisabled: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        id: [{ required: true, message: '主键ID不能为空', trigger: 'blur' }],
        goodsSkuUrl: [
          { required: true, message: '商品URL不能为空', trigger: 'blur' }
        ],
        platform: [
          { required: true, message: '平台不能为空', trigger: 'blur' }
        ],
        isDisabled: [
          { required: true, message: '是否启用不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询商品配置列表 */
    getList() {
      this.loading = true
      listOperationGoods(this.queryParams).then((response) => {
        this.operationGoodsList = 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,
        goodsSkuName: undefined,
        goodsSkuSn: undefined,
        goodsSkuUrl: undefined,
        platform: undefined,
        initPrice: undefined,
        remark: undefined,
        isDisabled: undefined
      }
      this.resetForm('form')
    },
    /** 开关切换 */
    handleSwitch(row) {
      updateOperationGoods(row).then((response) => {
        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.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加商品配置'
      this.isEdit = false
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true
      this.reset()
      const id = row.id || this.ids
      getOperationGoods(id).then((response) => {
        this.loading = false
        this.form = response.data
        this.open = true
        this.title = '修改商品配置'
        this.isEdit = true
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          this.buttonLoading = true
          if (this.form.id != null) {
            updateOperationGoods(this.form)
              .then((response) => {
                this.$modal.msgSuccess('修改成功')
                this.open = false
                this.getList()
              })
              .finally(() => {
                this.buttonLoading = false
              })
          } else {
            addOperationGoods(this.form)
              .then((response) => {
                this.$modal.msgSuccess('新增成功')
                this.open = false
                this.getList()
                this.errorMsg = ''
              })
              .catch((error) => {
                this.errorMsg = error.message + '，请重试。'
              })
              .finally(() => {
                this.buttonLoading = false
              })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal
        .confirm('是否确认删除商品配置编号为"' + ids + '"的数据项？')
        .then(() => {
          this.loading = true
          return delOperationGoods(ids)
        })
        .then(() => {
          this.loading = false
          this.getList()
          this.$modal.msgSuccess('删除成功')
        })
        .catch(() => {})
        .finally(() => {
          this.loading = false
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        'system/operationGoods/export',
        {
          ...this.queryParams
        },
        `operationGoods_${new Date().getTime()}.xlsx`
      )
    }
  }
}
</script>

<style lang="scss" scoped>
.tips {
  color: #303030;
  font-size: 12px;
  margin-bottom: 10px;
  line-height: 1.5;
  padding: 10px;
  background-color: #f5f7fa;
  border-radius: 4px;
}
.goods--info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  .el-link {
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  em {
    font-size: 12px;
    color: #999;
    font-style: normal;
  }
}
</style>
