<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="item1">
                </el-option>
                <el-option
                        label="男"
                        value="item2">
                </el-option>
            </el-select>
            <el-button @click="getData" type="primary" size="small" icon="el-icon-search" class="filter-item">搜索
            </el-button>
            <el-button @click="${esc.d}router.push('/user')" type="primary" size="small" icon="el-icon-edit"
                       class="filter-item">添加
            </el-button>
            <el-dropdown trigger="click" size="medium" class="table-column-filter">
                <span>
                  筛选数据<i class="el-icon-arrow-down el-icon--right"></i>
                </span>
                <el-dropdown-menu slot="dropdown" class="table-column-filter-wrapper">
                    <el-checkbox v-for="item in tableColumns" :key="item.value" v-model="item.show">{{item.label}}
                    </el-checkbox>
                </el-dropdown-menu>
            </el-dropdown>
        </div>
        <el-table
                :data="tableData"
                :height="tableHeight"
                row-key="id"
                ref="table">
            <el-table-column
                    v-if="multipleMode"
                    align="center"
                    type="selection"
                    width="50">
            </el-table-column>
            <el-table-column
                    type="index"
                    min-width="50"
                    align="center">
            </el-table-column>
            #foreach($field in $model.fields)
                #if($field.showInList)
                    <el-table-column
                            v-if="isColumnShow('$field.modelName')"
                            prop="$field.modelName"
                            label="$display.alt($field.remark,$field.modelName)"
                            min-width="300">
                    </el-table-column>
                #end
            #end
            <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">
            <div class="multiple-mode-wrapper">
                <el-button size="small" v-if="!multipleMode" @click="toggleMultipleMode(true)">批量编辑</el-button>
                <el-button-group v-else>
                    <el-button size="small" @click="operation1">批量操作1</el-button>
                    <el-button size="small" @click="operation2">批量操作2</el-button>
                    <el-button size="small" @click="toggleMultipleMode(false)">取消</el-button>
                </el-button-group>
            </div>
            <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'

    export default {
        created() {
            this.getData();
        },
        data() {
            return {
                totalNumber: 0,
                totalPage: 10,
                currentPage: 1,
                pageSize: 20,
                tableData: [],
                filter1: '',
                filter2: '',
                tableColumns: [{
                    label: '用户名',
                    value: 'username',
                    show: true
                }, {
                    label: '昵称',
                    value: 'nickname',
                    show: true
                }, {
                    label: '头像',
                    value: 'icon',
                    show: true
                }, {
                    label: '性别',
                    value: 'sex',
                    show: true
                }, {
                    label: 'openId',
                    value: 'openId',
                    show: true
                }],
                multipleMode: false
            }
        },
        computed: {
            ...mapState(['tableHeight']),
            selection() {
                return this.${esc.d}refs.table.selection.map(i => i.id);
            }
        },
        methods: {
            pageSizeChange(size) {
                this.pageSize = size;
                this.getData();
            },
            currentPageChange(page) {
                this.currentPage = page;
                this.getData();
            },
            getData() {
                this.${esc.d}http.get({
                    url: '/userInfo/page',
                    data: {
                        currentPage: this.currentPage,
                        pageNumber: this.pageSize
                    }
                }).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.${esc.d}refs.table.clearSelection();
                }
            },
            editRow(row) {
                this.${esc.d}router.push({
                    path: '/user',
                    query: {
                        id: row.id
                    }
                })
            },
            operation1() {
                this.${esc.d}notify({
                    title: '提示',
                    message: this.selection
                });
            },
            operation2() {
                this.${esc.d}message('操作2');
            }
        }
    }
</script>
<style lang="less" scoped>

</style>
