<template>
    <div class="list-view">
        <page-title>
            <el-button
                @click="addRow"
                type="primary"
                icon="el-icon-plus"
                :disabled="fetchingData || downloading"
                class="filter-item"
            >
                新增
            </el-button>
            <el-button
                @click="download('/pointActivity/excel')"
                icon="el-icon-upload2"
                :loading="downloading"
                :disabled="fetchingData"
                class="filter-item"
            >
                导出
            </el-button>
        </page-title>
        <div class="filters-container">
            <el-form :model="formData" :inline="true" @keyup.enter.native="initData" >
                <el-form-item label="创建时间">
                    <created-at-picker v-model="formData.createdAt" @input="initData" name="创建"></created-at-picker>
                </el-form-item>
                <el-form-item label="活动名称">
                    <el-input v-model="formData.title" placeholder="活动名称" clearable=""></el-input>
                </el-form-item>

                <div class="tool-wrapper">
                    <el-input
                        placeholder="搜索..."
                        v-model="search"
                        clearable
                        class="filter-item search"
                    >
                        <el-button @click="initData" slot="append" icon="el-icon-search"> </el-button>
                    </el-input>
                </div>
            </el-form>
        </div>
        <el-table
            :data="tableData"
            row-key="id"
            ref="table"
            header-row-class-name="table-header-row"
            header-cell-class-name="table-header-cell"
            row-class-name="table-row"
            cell-class-name="table-cell"
            :height="tableHeight"
            v-loading="fetchingData"
        >
            <el-table-column v-if="multipleMode" align="center" type="selection" width="50"> </el-table-column>
            <el-table-column prop="id" label="ID" width="100"> </el-table-column>
            <el-table-column prop="title" label="活动名称"> </el-table-column>
            <el-table-column prop="description" label="活动描述"> </el-table-column>
            <el-table-column prop="startTime" label="开始时间" min-width="140" > </el-table-column>
            <el-table-column prop="endTime" label="结束时间"  min-width="140" > </el-table-column>
            <el-table-column prop="cost" label="花费积分"> </el-table-column>
            <el-table-column prop="createdAt" label="创建时间" width="140">
                <template v-slot:header="{ column }">
                    <sortable-header :column="column" :current-sort="sort" @changeSort="changeSort"> </sortable-header>
                </template>
            </el-table-column>

            <el-table-column label="操作" align="center" fixed="right" width="340">
                <template v-slot="{ row }">
                    <el-button @click="showSupplyAgain(row)" type="success" size="mini" plain>奖品补发</el-button>
                    <el-button @click="showRewardDetail(row)" type="warning" size="mini" plain>中奖名单</el-button>
                    <el-button @click="editRow(row)" type="primary" size="mini" plain>编辑</el-button>
                    <el-button @click="deleteRow(row)" type="danger" size="mini" plain>删除</el-button>
                </template>
            </el-table-column>
        </el-table>
        <div class="pagination-wrapper">
            <el-pagination
                background
                @size-change="onSizeChange"
                @current-change="onCurrentChange"
                :current-page="page"
                :page-sizes="[10, 20, 30, 40, 50]"
                :page-size="pageSize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="totalElements"
            >
            </el-pagination>
        </div>

        


        <point-reward-detail ref="pointRewardDetail"></point-reward-detail>

        <point-reward-supply ref="pointRewardSupply"></point-reward-supply>
    </div>
</template>
<script>

import pageableTable from '@/mixins/pageableTable';
import PointRewardDetail from "./PointRewardDetail.vue";
import PointRewardSupply from "./PointRewardSupply.vue";

export default {
    name: 'PointRewardActivityList',
    mixins: [pageableTable],
    components:{
        PointRewardDetail,
        PointRewardSupply
    },
    data() {
        return {
            multipleMode: false,
            search: '',
            url: '/pointActivity/all',
            downloading: false,
            saving: false,
            formData:{
                createdAt:"",
                title:""
            }
        };
    },
    computed: {
        selection() {
            return this.$refs.table.selection.map(i => i.id);
        }
    },
    methods: {
        beforeGetData() {
            return {
                search: this.search,
                query: { del: false, ...this.formData }
            };
        },
        toggleMultipleMode(multipleMode) {
            this.multipleMode = multipleMode;
            if (!multipleMode) {
                this.$refs.table.clearSelection();
            }
        },
        addRow() {
            this.$router.push({
                path: '/pointRewardActivityEdit',
                query: {
                    ...this.$route.query
                }
            });
        },
        editRow(row) {
            this.$router.push({
                path: '/pointRewardActivityEdit',
                query: {
                    id: row.id
                }
            });
        },
        deleteRow(row) {
            this.$alert('删除将无法恢复，确认要删除么？', '警告', { type: 'error' })
                .then(() => {
                    return this.$http.post(`/pointActivity/del/${row.id}`);
                })
                .then(() => {
                    this.$message.success('删除成功');
                    this.getData();
                })
                .catch(e => {
                    if (e !== 'cancel') {
                        this.$message.error(e.error);
                    }
                });
        },
        showRewardDetail(row){
            this.$refs["pointRewardDetail"].init(row.id);
        },
        showSupplyAgain(row){
            this.$refs["pointRewardSupply"].init(row.id);
        },

    }
};
</script>
<style lang="less" scoped>

.tool-wrapper {
    display: block;
    overflow: hidden;

    .tool-right {
        float: left;
    }
}

</style>
