<template>
    <div>
        <div class="filters-container">

            <el-input placeholder="用户名" size="small" v-model="filter1" clearable class="filter-item"></el-input>
            <el-select placeholder="性别" size="small" v-model="filter2" clearable class="filter-item">
                <el-option label="女" value="女">
                </el-option>
                <el-option label="男" value="男">
                </el-option>
            </el-select>

            <el-button @click="searchData" type="primary" size="small" icon="el-icon-search" class="filter-item">搜索
            </el-button>
            <el-button @click="$router.push('/houseKeeper')" type="primary" size="small" icon="el-icon-edit" class="filter-item">添加
            </el-button>
            <el-dropdown trigger="click" size="medium" class="table-column-filter">
                <span>
                    筛选数据
                    <i class="el-icon-arrow-down el-icon--right"></i>
                </span>
                <el-dropdown-menu slot="dropdown" class="table-column-filter-wrapper">
                    <el-checkbox v-for="item in tableColumns" :key="item.value" v-model="item.show">{{item.label}}
                    </el-checkbox>
                </el-dropdown-menu>
            </el-dropdown>
        </div>
        <el-table :data="tableData" :height="tableHeight" row-key="id" ref="table">
            <el-table-column v-if="multipleMode" align="center" type="selection" width="50">
            </el-table-column>
            <el-table-column type="index" min-width="50" align="center">
            </el-table-column>
            <el-table-column v-if="isColumnShow('keepName')" prop="keepName" label="名称" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('position')" prop="position" label="职位" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('icon')" prop="icon" label="头像" min-width="100">
                <template slot-scope="scope">
                    <img :src="scope.row.icon" style="width: 32px;height: 32px;border-radius: 50%;vertical-align: middle;" />
                </template>
            </el-table-column>
            <el-table-column v-if="isColumnShow('telephone')" prop="telephone" label="电话" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('sex')" prop="sex" label="性别" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('introduce')" prop="introduce" label="介绍" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('createTime')" :formatter="DateTimeFormatter" prop="createTime" label="创建时间" min-width="100">
            </el-table-column>
            <el-table-column v-if="isColumnShow('updateTime')" :formatter="DateTimeFormatter" prop="updateTime" label="更新时间" min-width="100">
            </el-table-column>
            <el-table-column label="操作" align="center" fixed="right">
                <template slot-scope="scope">
                    <el-button @click="editRow(scope.row)" type="primary" size="mini" plain>编辑</el-button>
                </template>
            </el-table-column>
        </el-table>
        <div class="pagination-wrapper">
            <el-pagination background @size-change="pageSizeChange" @current-change="currentPageChange" :current-page="currentPage" :page-sizes="[10, 20, 30, 40, 50]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper" :total="totalNumber">
            </el-pagination>
        </div>
    </div>
</template>
<script>
import { mapState } from 'vuex'
import { format } from 'date-fns'
import zh from 'date-fns/locale/zh_cn'

export default {
    created() {
        this.getData();
    },
    data() {
        return {
            totalNumber: 0,
            totalPage: 10,
            currentPage: 1,
            pageSize: 20,
            tableData: [],
            filter1: '',
            filter2: '',
            tableColumns: [
                {
                    label: '名称',
                    value: 'keepName',
                    show: true
                },
                {
                    label: '职位',
                    value: 'position',
                    show: true
                },
                {
                    label: '头像',
                    value: 'icon',
                    show: true
                },
                {
                    label: '电话',
                    value: 'telephone',
                    show: true
                },
                {
                    label: '性别',
                    value: 'sex',
                    show: true
                },
                {
                    label: '介绍',
                    value: 'introduce',
                    show: true
                },
                {
                    label: '创建时间',
                    value: 'createTime',
                    show: true
                },
                {
                    label: '更新时间',
                    value: 'updateTime',
                    show: true
                },
            ],
            multipleMode: false
        }
    },
    computed: {
        ...mapState(['tableHeight']),
        selection() {
            return this.$refs.table.selection.map(i => i.id);
        }
    },
    methods: {
        pageSizeChange(size) {
            this.currentPage = 1;
            this.pageSize = size;
            this.getData();
        },
        currentPageChange(page) {
            this.currentPage = page;
            this.getData();
        },
        getData() {
            this.$http.get({
                url: '/houseKeeper/page',
                data: {
                    currentPage: this.currentPage,
                    pageNumber: this.pageSize,
                    searchKey: this.filter1,
                    sex: this.filter2,
                }
            }).then(res => {
                if (res.success) {
                    this.totalNumber = res.data.page.totalNumber;
                    this.tableData = res.data.pp;
                }
            })
        },
        isColumnShow(column) {
            var row = this.tableColumns.find(i => i.value === column);
            return row ? row.show : false;
        },
        toggleMultipleMode(multipleMode) {
            this.multipleMode = multipleMode;
            if (!multipleMode) {
                this.$refs.table.clearSelection();
            }
        },
        editRow(row) {
            this.$router.push({
                path: '/houseKeeper',
                query: {
                    id: row.id
                }
            })
        },
        operation1() {
            this.$notify({
                title: '提示',
                message: this.selection
            });
        },
        operation2() {
            this.$message('操作2');
        },
        DateTimeFormatter(row, column, cellValue) {
            if (cellValue) {
                return format(cellValue, 'YYYY/MM/DD HH:mm', { locale: zh })
            }

        },
        searchData() {
            this.currentPage = 1;
            this.getData();
        }
    }
}
</script>
<style lang="less" scoped>
</style>
