<template>
    <el-container>
        <el-header v-loading="statistics.total === '...'" class="el-header-statistics">
            <el-row :gutter="15">
                <el-col :lg="24">
                    <el-card shadow="never">
                        <scStatistic :title="$t('总数')" :value="statistics.total" group-separator></scStatistic>
                    </el-card>
                </el-col>
            </el-row>
        </el-header>
        <el-header class="el-header-select-filter">
            <scSelectFilter
                :data="[
                    {
                        title: $t('启用状态'),
                        key: 'enabled',
                        options: [
                            { label: $t('全部'), value: '' },
                            { label: $t('启用'), value: true, badge: statistics.enabled?.find((x) => x.key.enabled === 'True')?.value },
                            { label: $t('禁用'), value: false, badge: statistics.enabled?.find((x) => x.key.enabled === 'False')?.value },
                        ],
                    },
                ]"
                :label-width="10"
                @on-change="filterChange"
                ref="selectFilter"></scSelectFilter>
        </el-header>
        <el-header>
            <div class="left-panel">
                <na-search
                    :controls="[
                        {
                            type: 'input',
                            field: ['root', 'keywords'],
                            placeholder: $t('部门编号 / 部门名称 / 备注'),
                            style: 'width:25rem',
                        },
                    ]"
                    :vue="this"
                    @reset="onReset"
                    @search="onSearch"
                    dateFormat="YYYY-MM-DD HH:mm:ss"
                    dateType="datetimerange"
                    dateValueFormat="YYYY-MM-DD HH:mm:ss"
                    ref="search" />
            </div>
            <div class="right-panel">
                <el-button @click="this.dialog.save = { mode: 'add' }" icon="el-icon-plus" type="primary"></el-button>
                <naButtonBulkDel :api="$API.sys_dept.bulkDelete" :vue="this" />
                <el-dropdown v-show="this.selection.length > 0">
                    <el-button type="primary">
                        {{ $t('批量操作') }}
                        <el-icon>
                            <el-icon-arrow-down />
                        </el-icon>
                    </el-button>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item @click="setEnabled(true)">{{ $t('启用部门') }}</el-dropdown-item>
                            <el-dropdown-item @click="setEnabled(false)">{{ $t('禁用部门') }}</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </div>
        </el-header>
        <el-main class="nopadding">
            <scTable
                :context-menus="['id', 'name', 'sort', 'enabled', 'createdTime', 'summary']"
                :default-sort="{ prop: 'sort', order: 'descending' }"
                :export-api="$API.sys_dept.export"
                :params="query"
                :query-api="$API.sys_dept.query"
                :vue="this"
                @data-change="getStatistics"
                @selection-change="
                    (items) => {
                        selection = items
                    }
                "
                default-expand-all
                hidePagination
                ref="table"
                remote-filter
                remote-sort
                row-key="id"
                stripe>
                <el-table-column type="selection" width="50" />
                <el-table-column :label="$t('部门名称')" min-width="150" prop="name" sortable="custom" />
                <naColId :label="$t('部门编号')" prop="id" sortable="custom" width="170" />
                <el-table-column :label="$t('用户数量')" align="right" width="100">
                    <template #default="{ row }">
                        <el-link @click.native="dialog.save = { mode: 'view', row, tabId: 'user' }"
                            >{{ statistics.deptId?.find((x) => x.key.deptId === row.id.toString())?.value ?? '0' }}
                        </el-link>
                    </template>
                </el-table-column>
                <el-table-column :label="$t('排序')" align="right" prop="sort" sortable="custom" width="100" />
                <el-table-column label="备注" min-width="100" prop="summary" sortable="custom" />
                <el-table-column :label="$t('启用')" align="center" prop="enabled" sortable="custom" width="100">
                    <template #default="{ row }">
                        <el-switch v-model="row.enabled" @change="changeSwitch($event, row)"></el-switch>
                    </template>
                </el-table-column>
                <naColOperation
                    :buttons="naColOperation.buttons.concat(naColOperation.delButton(this.$t('删除部门'), $API.sys_dept.delete))"
                    :vue="this"
                    width="120" />
            </scTable>
        </el-main>
    </el-container>

    <save-dialog
        v-if="dialog.save"
        @closed="dialog.save = null"
        @mounted="$refs.saveDialog.open(dialog.save)"
        @success="(data, mode) => table.handleUpdate($refs.table, data, mode)"
        ref="saveDialog"></save-dialog>
</template>

<script>
import { defineAsyncComponent } from 'vue'
import table from '@/config/table'
import naColOperation from '@/config/naColOperation'

const saveDialog = defineAsyncComponent(() => import('./save.vue'))
export default {
    components: {
        saveDialog,
    },
    computed: {
        naColOperation() {
            return naColOperation
        },
        table() {
            return table
        },
    },
    created() {},
    data() {
        return {
            statistics: {
                total: '...',
            },
            dialog: {},
            loading: false,
            query: {
                dynamicFilter: {
                    filters: [
                        {
                            field: 'enabled',
                            operator: 'eq',
                            value: true,
                        },
                    ],
                },
                filter: {},
                keywords: this.keywords,
            },
            selection: [],
        }
    },
    inject: ['reload'],
    methods: {
        async getStatistics() {
            this.statistics.total = this.$refs.table?.tableData?.length
            const res = await Promise.all([
                this.$API.sys_dept.countBy.post({
                    dynamicFilter: {
                        filters: this.query.dynamicFilter.filters,
                    },
                    requiredFields: ['Enabled'],
                }),
                this.$API.sys_user.countBy.post({
                    requiredFields: ['DeptId'],
                }),
            ])

            this.statistics.enabled = res[0].data
            this.statistics.deptId = res[1].data
        },
        async setEnabled(enabled) {
            let loading
            try {
                await this.$confirm(
                    this.$t('确定要 {operator} 选中的 {count} 项吗？', {
                        operator: enabled ? this.$t('启用') : this.$t('禁用'),
                        count: this.selection.length,
                    }),
                    this.$t('提示'),
                    {
                        type: 'warning',
                    },
                )
                loading = this.$loading()
                const res = await Promise.all(this.selection.map((x) => this.$API.sys_dept.setEnabled.post(Object.assign(x, { enabled: enabled }))))
                this.$message.success(
                    this.$t('操作成功 {count}/{total} 项', {
                        count: res.map((x) => x.data ?? 0).reduce((a, b) => a + b, 0),
                        total: this.selection.length,
                    }),
                )
            } catch {
                //
            }
            this.$refs.table.refresh()
            loading?.close()
        },
        async changeSwitch(event, row) {
            try {
                await this.$API.sys_dept.setEnabled.post(row)
                this.$message.success(this.$t('操作成功'))
            } catch {
                //
            }
            this.$refs.table.refresh()
        },
        filterChange(data) {
            Object.entries(data).forEach(([key, value]) => {
                this.$refs.search.form.dy[key] = value === 'true' ? true : value === 'false' ? false : value
            })
            this.$refs.search.search()
        },
        //重置
        onReset() {
            Object.entries(this.$refs.selectFilter.selected).forEach(([key, _]) => (this.$refs.selectFilter.selected[key] = ['']))
            this.$refs.selectFilter.selected['enabled'] = [true]
        },
        //搜索
        async onSearch(form) {
            if (Array.isArray(form.dy.createdTime)) {
                this.query.dynamicFilter.filters.push({
                    field: 'createdTime',
                    operator: 'dateRange',
                    value: form.dy.createdTime.map((x) => x.replace(/ 00:00:00$/, '')),
                })
            }

            if (typeof form.dy.enabled === 'boolean') {
                this.query.dynamicFilter.filters.push({
                    field: 'enabled',
                    operator: 'eq',
                    value: form.dy.enabled,
                })
            }

            await this.$refs.table.upData()
        },
    },
    async mounted() {
        if (this.keywords) {
            this.$refs.search.form.root.keywords = this.keywords
            this.$refs.search.keeps.push({
                field: 'keywords',
                value: this.keywords,
                type: 'root',
            })
        }

        this.$refs.search.form.dy.enabled = true
        this.$refs.search.keeps.push({
            field: 'enabled',
            value: true,
            type: 'dy',
        })
        this.onReset()
    },
    props: ['keywords'],
    watch: {},
}
</script>

<style scoped></style>