<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="$t('jifen.用户Id')" prop="userId">
        <el-input
          v-model="queryParams.userId"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item :label="$t('jifen.订单编号')" prop="ddId">
        <el-input
          v-model="queryParams.ddId"
          :placeholder="$t('jifen.请输入订单编号')"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{$t('jifen.搜索')}}</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{$t('jifen.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="['system:transaction: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="['system:pointTransaction:edit']"
        >{{$t('jifen.查看')}}</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="['system:transaction: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="['system:transaction:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="transactionList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="id" align="center" prop="id" />
      <el-table-column :label="$t('jifen.用户Id')" align="center" prop="userId" />
      <el-table-column :label="$t('jifen.订单编号')" align="center" prop="ddId" />

      <el-table-column :label="$t('jifen.类型')"  align="center" prop="type" >
        <template slot-scope="scope">
          <el-tag v-if="scope.row.type==0" >{{$t('jifen.获得')}}</el-tag>
          <el-tag v-if="scope.row.type==1" >{{$t('jifen.抵扣')}}</el-tag>
          <el-tag v-if="scope.row.type==2" >{{$t('jifen.退回')}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column :label="$t('jifen.变动值')" align="center" prop="pointsChange" />
      <el-table-column :label="$t('jifen.变动后余额')" align="center" prop="currentPoints" />
      <el-table-column :label="$t('jifen.创建时间')" align="center" prop="createTime" />
      <el-table-column :label="$t('jifen.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="['system:transaction:edit']"
          >{{$t('jifen.查看')}}</el-button>
<!--          <el-button-->
<!--            size="mini"-->
<!--            type="text"-->
<!--            icon="el-icon-delete"-->
<!--            @click="handleDelete(scope.row)"-->
<!--            v-hasPermi="['system:transaction: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"
    />

    <!-- 添加或修改积分流水对话框 -->
    <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="$t('jifen.用户Id')" prop="userId">
          <el-input v-model="form.userId" />
        </el-form-item>
        <el-form-item :label="$t('jifen.订单编号')" prop="ddId">
          <el-input v-model="form.ddId" />
        </el-form-item>
        <el-form-item :label="$t('jifen.类型')" prop="type">
          <el-radio-group v-model="form.type">
            <el-radio label="0">{{$t('jifen.获得')}}</el-radio>
            <el-radio label="1">{{$t('jifen.抵扣')}}</el-radio>
            <el-radio label="2">{{$t('jifen.退回')}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item :label="$t('jifen.变动值')" prop="pointsChange">
          <el-input v-model="form.pointsChange"  />
        </el-form-item>
        <el-form-item :label="$t('jifen.变动后余额')" prop="currentPoints">
          <el-input v-model="form.currentPoints"  />
        </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">{{$t('jifen.取 消')}}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTransaction, getTransaction, delTransaction, addTransaction, updateTransaction } from "@/api/system/pointTransaction";

export default {
  name: "Transaction",
  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,
      // 积分流水表格数据
      transactionList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        ddId: null,
        type: null,
        pointsChange: null,
        currentPoints: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        userId: [
          { required: true, message: "$comment不能为空", trigger: "blur" }
        ],
        ddId: [
          { required: true, message: "订单编号不能为空", trigger: "blur" }
        ],
        type: [
          { required: true, message: "$comment不能为空", trigger: "change" }
        ],
        createTime: [
          { required: true, message: "$comment不能为空", trigger: "blur" }
        ],
        pointsChange: [
          { required: true, message: "积分变动值不能为空", trigger: "blur" }
        ],
        currentPoints: [
          { required: true, message: "变动后积分余额不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询积分流水列表 */
    getList() {
      this.loading = true;
      listTransaction(this.queryParams).then(response => {
        this.transactionList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        ddId: null,
        type: null,
        createTime: null,
        updateTime: null,
        remark: null,
        pointsChange: null,
        currentPoints: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加积分流水";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTransaction(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "查看积分流水";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateTransaction(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTransaction(this.form).then(response => {
              this.$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.$modal.confirm('是否确认删除积分流水编号为"' + ids + '"的数据项？').then(function() {
        return delTransaction(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/pointTransaction/export', {
        ...this.queryParams
      }, `transaction_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
