<template>
    <div class="list-view">
        <div class="filters-container">
            <el-col :span="8">
                <span class="span-size">考级活动名称</span>
                <el-input placeholder="输入考级活动名称" v-model="search" clearable class="filter-item"></el-input>
            </el-col>
            <el-col :span="8">
                <span class="span-size">考级机构名称</span>
                <el-input placeholder="输入考级机构名称" v-model="agency" clearable class="filter-item"></el-input>
            </el-col>
            <el-col :span="8">
                <label class="span-size">考级地点</label>
                <el-select class="filter-item" v-model="districtId" clearable placeholder="请选择区县">
                    <el-option
                        v-for="item in district"
                        :key="item.id"
                        :value="item.name"
                        :label="item.name"
                    ></el-option>
                </el-select>
            </el-col>
            <el-col :span="8">
                <span class="span-size">承办单位名称</span>
                <el-input placeholder="输入承办单位名称" v-model="organizer" clearable class="filter-item"></el-input>
            </el-col>

            <el-col :span="14">
                <label class="span-size">考级活动时间</label>
                <el-date-picker
                    v-model="dateRange"
                    type="daterange"
                    value-format="yyyy-MM-dd"
                    start-placeholder="请选择开始时间"
                    end-placeholder="请选择结束时间"
                    range-separator="至"
                    class="filter-item"
                >
                </el-date-picker>
            </el-col>
        </div>
        <div style="padding: 0 0 10px 20px">
            <el-button @click="getData" type="primary" icon="el-icon-search" class="filter-item">查询</el-button>
            <el-upload
                :action="uploadUrl"
                :before-upload="beforeUpload"
                :headers="headers"
                :show-file-list="false"
                ref="upload"
                :on-success="onSuccess"
                class="uploader"
                :on-error="onfail"
            >
                <el-button slot="trigger" size="small" type="primary" class="filter-item">批量上传</el-button>
            </el-upload>
            <el-button @click="addRow" type="primary" class="filter-item">添加</el-button>
            <el-button
                @click="download"
                type="primary"
                icon="el-icon-download"
                :loading="downloading"
                class="filter-item"
                :disabled="totalElements <= 0"
                >导出EXCEL
            </el-button>
        </div>
        <el-table
            :data="tableData"
            row-key="id"
            ref="table"
            empty-text="加载中..."
            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"
        >
            <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="examinationName" label="考级活动名称" min-width="150"></el-table-column>
            <el-table-column prop="examinationStartTime" label="考级活动时间" show-overflow-tooltip min-width="170">
                <template slot-scope="{ row }">
                    <span>{{ row.examinationStartTime }} 至 {{ row.examinationEndTime }}</span>
                </template>
            </el-table-column>
            <el-table-column prop="examinationAgency" label="考级机构名称" min-width="150"></el-table-column>
            <el-table-column prop="organizer" label="承办单位名称" min-width="150"></el-table-column>
            <el-table-column prop="district" label="考级地点" min-width="70"></el-table-column>
            <el-table-column prop="recordTime" label="备案时间" min-width="90"></el-table-column>
            <el-table-column label="操作" align="center" fixed="right" min-width="75">
                <template slot-scope="{ row }">
                    <el-button @click="editRow(row)" size="mini" plain>查看</el-button>
                    <!-- <el-button @click="openRoom(row)" type="warning" size="mini" plain>考场</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">
            <!-- <div class="multiple-mode-wrapper">
                <el-button v-if="!multipleMode" @click="toggleMultipleMode(true)">批量编辑</el-button>
                <el-button-group v-else>
                    <el-button @click="operation1">批量操作1</el-button>
                    <el-button @click="operation2">批量操作2</el-button>
                    <el-button @click="toggleMultipleMode(false)">取消</el-button>
                </el-button-group>
            </div> -->
            <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>
        <record-logs ref="dataRef" :dialogVisibles="isShow" @close="isShow = false"></record-logs>
    </div>
</template>
<script>
import pageableTable from '@/mixins/pageableTable';
import RecordLogs from '../../components/RecordLogs';
import resolveUrl from 'resolve-url';
export default {
    name: 'RecordList',
    mixins: [pageableTable],
    components: { RecordLogs },
    created() {
        this.uploadUrl = resolveUrl(this.$baseUrl, 'record/upload');
        this.$http
            .post('/setting/byFlag', { flag: 2 })
            .then(res => {
                this.district = res;
            })
            .catch(e => {
                console.log(e);
                this.$message.error(e.error);
            });
    },
    data() {
        return {
            multipleMode: false,
            search: '',
            isShow: false,
            url: '/record/all',
            downloading: false,
            district: [],
            districtId: '',
            province: '江苏省',
            city: '南京市',
            status: '',
            recordDateRange: '',
            agency: '',
            organizer: '',
            dateRange: '',
            uploadUrl: ''
        };
    },
    computed: {
        headers() {
            return {
                Authorization: 'Bearer ' + sessionStorage.getItem('token')
            };
        },
        selection() {
            return this.$refs.table.selection.map(i => i.id);
        }
    },
    methods: {
        beforeGetData() {
            let data = { sort: 'examinationEndTime,desc', query: { del: false } };
            if (this.search) {
                data.search = this.search;
            }
            if (this.districtId) {
                data.query.district = this.districtId;
            }
            if (this.recordDateRange && this.recordDateRange.length > 0) {
                data.query.recordTime = this.recordDateRange[0] + ',' + this.recordDateRange[1];
            }
            if (this.dateRange && this.dateRange.length > 0) {
                data.query.examinationStartTime = this.dateRange[0] + ',' + this.dateRange[1];
                data.query.examinationEndTime = this.dateRange[0] + ',' + this.dateRange[1];
            }
            if (this.agency) {
                data.query.examinationAgency = this.agency;
            }
            if (this.organizer) {
                data.query.organizer = this.organizer;
            }
            return data;
        },
        toggleMultipleMode(multipleMode) {
            this.multipleMode = multipleMode;
            if (!multipleMode) {
                this.$refs.table.clearSelection();
            }
        },
        addRow() {
            this.$router.push({
                path: '/recordAdd',
                query: {
                    ...this.$route.query
                }
            });
        },
        editRow(row) {
            this.isShow = true;
            this.$refs.dataRef.init(row.id);
        },
        download() {
            this.downloading = true;
            let data = { sort: 'recordTime,desc', size: 1000, query: { del: false } };
            if (this.search) {
                data.search = this.search;
            }
            if (this.districtId) {
                data.query.district = this.districtId;
            }
            if (this.recordDateRange && this.recordDateRange.length > 0) {
                data.query.recordTime = this.recordDateRange[0] + ',' + this.recordDateRange[1];
            }
            if (this.dateRange && this.dateRange.length > 0) {
                data.query.examinationStartTime = this.dateRange[0] + ',' + this.dateRange[1];
                data.query.examinationEndTime = this.dateRange[0] + ',' + this.dateRange[1];
            }
            if (this.agency) {
                data.query.examinationAgency = this.agency;
            }
            if (this.organizer) {
                data.query.organizer = this.organizer;
            }
            this.$axios
                .post('/record/excel', data, {
                    responseType: 'blob'
                })
                .then(res => {
                    console.log(res);
                    this.downloading = false;
                    const downloadUrl = window.URL.createObjectURL(new Blob([res.data]));
                    const link = document.createElement('a');
                    link.href = downloadUrl;
                    link.setAttribute('download', res.headers['content-disposition'].split('filename=')[1]);
                    document.body.appendChild(link);
                    link.click();
                    link.remove();
                })
                .catch(e => {
                    console.log(e);
                    this.downloading = false;
                    this.$message.error(e.error);
                });
        },
        operation1() {
            this.$notify({
                title: '提示',
                message: this.selection
            });
        },
        operation2() {
            this.$message('操作2');
        },
        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(`/record/del/${row.id}`);
                })
                .then(() => {
                    this.$message.success('删除成功');
                    this.getData();
                })
                .catch(e => {
                    if (e !== 'cancel') {
                        this.$message.error(e.error);
                    }
                });
        },
        distribute() {
            this.$alert('已分发到各区县！', '分发', {
                confirmButtonText: '确定'
            });
        },
        update() {
            this.$http
                .get('/record/update')
                .then(res => {
                    this.getData();
                })
                .catch(e => {
                    console.log(e);
                    this.$message.error(e.error);
                });
        },
        openRoom(row) {
            this.$router.push({
                path: '/recordRoomList',
                query: {
                    id: row.id
                }
            });
        },
        upload() {},
        onfail(e) {
            console.log(e);
            this.$message.error('失败');
            this.getData();
        },
        onSuccess() {
            this.$message.success('上传成功');
            setTimeout(() => {
                this.getData();
            }, 1000);
        },
        beforeUpload() {
            return this.$confirm('确认要上传文件吗?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            });
        }
    }
};
</script>
<style lang="less" scoped>
.span-size {
    font-size: 14px;
    color: #565b66;
    line-height: 15px;
    padding: 0 10px 0 10px;
}
.span-width {
    width: 330px;
    display: inline-block;
    text-align: right;
}
.span-width2 {
    width: 500px;
    // float: left;
    text-align: right;
    display: inline-block;
}
.uploader {
    display: inline-block;
    margin: 0 10px;
}
</style>
