<script lang="ts" setup>
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import type { ScrollActionType } from '@jnpf/ui';
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import { nextTick, reactive, ref, toRefs, watch } from 'vue';
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import { useGlobSetting, useMessage } from '@jnpf/hooks';
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import { ScrollContainer } from '@jnpf/ui';
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import { BasicModal, useModalInner } from '@jnpf/ui/modal';
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import { useDebounceFn } from '@vueuse/core';
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import { Avatar, Checkbox, Input, Radio, TabPane, Tabs, Tag } from 'ant-design-vue';
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import { $t } from '#/locales';
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interface State {
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activeKey: string;
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finish: boolean;
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lastList: any[];
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loading: boolean;
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listQuery: any;
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selectedData: any[];
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selectedIds: any[];
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}
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const props = defineProps({
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multiple: { default: true, type: Boolean },
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required: { default: false, type: Boolean },
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api: { type: Function },
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query: { type: Object, default: () => ({}) },
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modalTitle: { default: '选择用户', type: String },
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});
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const emit = defineEmits(['register', 'confirm']);
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const [registerModal, { changeLoading, changeOkLoading, closeModal }] = useModalInner(init);
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const globSetting = useGlobSetting();
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const { createMessage } = useMessage();
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const apiUrl = ref(globSetting.apiURL);
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const infiniteBody = ref<Nullable<ScrollActionType>>(null);
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const state = reactive<State>({
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activeKey: '',
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finish: false,
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lastList: [],
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loading: false,
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listQuery: {
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currentPage: 1,
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hasPage: 0,
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keyword: '',
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pageSize: 20,
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},
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selectedData: [],
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selectedIds: [],
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});
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const { activeKey, lastList, loading, listQuery, selectedData, selectedIds } = toRefs(state);
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const debounceHandleSearch = useDebounceFn(handleSearch, 300);
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watch(
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() => state.selectedData,
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(val) => {
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state.selectedIds = val.map((o) => o.id);
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},
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{ deep: true },
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);
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function init() {
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changeLoading(true);
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state.activeKey = '1';
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state.listQuery.keyword = '';
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state.selectedData = [];
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initData();
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nextTick(() => {
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bindScroll();
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});
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changeLoading(false);
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}
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function onTabChange() {}
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function handleSearch(e) {
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const value = e.target.value;
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if (state.loading) return;
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state.listQuery.keyword = value || '';
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nextTick(() => {
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bindScroll();
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});
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initData();
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}
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function handleNodeClick(data) {
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const index = state.selectedData.findIndex((o) => o.id === data.id);
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if (index !== -1) return state.selectedData.splice(index, 1);
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props.multiple ? state.selectedData.push(data) : (state.selectedData = [data]);
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}
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function removeAll() {
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state.selectedData = [];
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}
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function removeData(index: number) {
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state.selectedData.splice(index, 1);
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}
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function handleSubmit() {
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if (props.required && !state.selectedData.length) {
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createMessage.warning('至少选择一个用户');
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return;
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}
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changeOkLoading(true);
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emit('confirm', state.selectedData);
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closeModal();
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}
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function bindScroll() {
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const bodyRef = infiniteBody.value;
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const vBody = bodyRef?.getScrollWrap();
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vBody?.addEventListener('scroll', () => {
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if (vBody.scrollTop > 0 && vBody.scrollHeight - vBody.clientHeight - vBody.scrollTop <= 200 && !state.loading && !state.finish) {
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state.listQuery.currentPage += 1;
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getLastList();
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}
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});
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}
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function getLastList() {
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if (!props.api) return;
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state.loading = true;
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const query = { ...state.listQuery, ...props.query };
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props
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.api(query)
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.then((res) => {
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state.finish = res.data.list.length < state.listQuery.pageSize;
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state.lastList = [...state.lastList, ...res.data.list];
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state.loading = false;
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})
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.catch(() => {
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state.loading = false;
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});
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}
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async function initData() {
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state.listQuery.currentPage = 1;
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state.finish = false;
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state.lastList = [];
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getLastList();
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}
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</script>
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<template>
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<BasicModal v-bind="$attrs" @register="registerModal" :title="modalTitle" :width="800" @ok="handleSubmit" destroy-on-close class="common-select-modal">
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<template #insertFooter v-if="multiple">
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<div class="float-left">
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<span class="mr-[10px]">{{ $t('component.jnpf.common.selected') }}({{ selectedData.length }})</span>
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<span class="remove-all-btn" @click="removeAll">{{ $t('component.jnpf.common.clearAll') }}</span>
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</div>
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</template>
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<div class="common-select-modal-main">
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<div class="selected-pane">
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<Tag v-for="(item, i) in selectedData" :key="item.id" :closable="true" class="selected-pane-tag" @close="removeData(i)">
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{{ item.fullName }}
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</Tag>
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</div>
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<div class="select-pane">
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<div class="select-pane-tool">
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<Tabs v-model:active-key="activeKey" :tab-bar-gutter="20" class="select-pane-tool-tabs" @change="onTabChange">
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<TabPane key="1" tab="用户" />
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<template #rightExtra>
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<Input v-model:value="listQuery.keyword" :placeholder="$t('common.enterKeyword')" allow-clear @change="debounceHandleSearch" />
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</template>
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</Tabs>
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<div class="select-pane-main">
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<ScrollContainer class="select-pane-list select-pane-item" ref="infiniteBody" v-loading="loading && listQuery.currentPage === 1">
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<div v-for="(item, i) in lastList" :key="i" class="select-pane-list__item" @click="handleNodeClick(item)">
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<div class="select-pane-list__item-title">
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<Avatar :size="26" :src="apiUrl + item.headIcon" class="select-pane-list__item--headIcon" v-if="item.headIcon" />
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<i :class="item.icon" class="mr-[6px]" v-if="item.icon && !item.headIcon"></i>
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<span :title="item.fullName">{{ item.fullName }}</span>
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</div>
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<div class="select-pane-list__item-action">
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<Checkbox :checked="selectedIds.includes(item.id)" v-if="multiple" />
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<Radio :checked="selectedIds.includes(item.id)" v-else />
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</div>
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</div>
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<jnpf-empty v-if="lastList.length === 0" />
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</ScrollContainer>
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</div>
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</div>
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</div>
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</div>
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</BasicModal>
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</template>
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