<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>
        </page-title>
        <div class="filters-container">
            <created-at-picker v-model="createdAt" @input="initData" name="创建"></created-at-picker>
            <el-input
                placeholder="搜索..."
                v-model="search"
                clearable
                class="filter-item search"
                @keyup.enter.native="initData"
            >
                <el-button @click="initData" slot="append" icon="el-icon-search"> </el-button>
            </el-input>
        </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="name" label="名称"> </el-table-column>
            <el-table-column prop="poster" label="海报图">
                <template v-slot="{ row }">
                    <el-image
                        style="width: 30px; height: 30px"
                        :src="row.poster"
                        fit="cover"
                        :preview-src-list="[row.poster]"
                    ></el-image>
                </template>
            </el-table-column>
            <!-- <el-table-column prop="detail" label="详情图">
                <template slot-scope="{ row }">
                    <el-image
                        style="width: 30px; height: 30px"
                        :src="row.detail[0]"
                        fit="cover"
                        :preview-src-list="row.detail"
                    ></el-image>
                </template>
            </el-table-column> -->
            <el-table-column prop="inviteStartdatetime" label="活动开始时间"></el-table-column>
            <el-table-column prop="inviteEnddatetime" label="活动结束时间"></el-table-column>

            <el-table-column prop="createdAt" label="创建时间"></el-table-column>

            <el-table-column label="操作" align="center" fixed="right" width="280">
                <template v-slot="{ row }">
                    <el-button @click="showInviteData(row)" type="success" size="mini" plain>活动数据</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>

        <invite-date-list ref="inviteDateRef"></invite-date-list>
    </div>
</template>
<script>
import pageableTable from '@/mixins/pageableTable';
import InviteDateList from "./InviteDateList.vue";


export default {
    name: 'InvitationList',
    mixins: [pageableTable],
    components: {
        InviteDateList
    },
    data() {
        return {
            multipleMode: false,
            search: '',
            url: '/activityInvite/all',
            downloading: false,
            createdAt: ''
        };
    },
    computed: {
        selection() {
            return this.$refs.table.selection.map(i => i.id);
        }
    },
    methods: {
        beforeGetData() {
            return { search: this.search, query: { del: false, createdAt: this.createdAt } };
        },
        toggleMultipleMode(multipleMode) {
            this.multipleMode = multipleMode;
            if (!multipleMode) {
                this.$refs.table.clearSelection();
            }
        },
        addRow() {
            this.$router.push({
                path: '/invitationEdit',
                query: {
                    ...this.$route.query
                }
            });
        },
        editRow(row) {
            this.$router.push({
                path: '/invitationEdit',
                query: {
                    id: row.id
                }
            });
        },
        deleteRow(row) {
            this.$alert('删除将无法恢复，确认要删除么？', '警告', { type: 'error' })
                .then(() => {
                    return this.$http.post(`/activityInvite/del/${row.id}`);
                })
                .then(() => {
                    this.$message.success('删除成功');
                    this.getData();
                })
                .catch(e => {
                    if (e !== 'cancel') {
                        this.$message.error(e.error);
                    }
                });
        },
        showInviteData(row){
            this.$refs["inviteDateRef"].init(row.id);
        }
    }
};
</script>
<style lang="less" scoped></style>
