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<template> |
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<div :class="bem()" class="flex px-2 py-1.5 items-center"> |
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<slot name="headerTitle" v-if="slots.headerTitle"></slot> |
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<BasicTitle :helpMessage="helpMessage" v-if="!slots.headerTitle && title"> |
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{{ title }} |
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</BasicTitle> |
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<div |
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class="flex items-center flex-1 cursor-pointer justify-self-stretch" |
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v-if="search || toolbar" |
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> |
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<div :class="getInputSearchCls" v-if="search"> |
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<InputSearch |
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:placeholder="t('common.searchText')" |
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size="small" |
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allowClear |
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v-model:value="searchValue" |
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/> |
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</div> |
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<Dropdown @click.prevent v-if="toolbar"> |
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<Icon icon="ion:ellipsis-vertical" /> |
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<template #overlay> |
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<Menu @click="handleMenuClick"> |
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<template v-for="item in toolbarList" :key="item.value"> |
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<MenuItem v-bind="{ key: item.value }"> |
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{{ item.label }} |
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</MenuItem> |
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<MenuDivider v-if="item.divider" /> |
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</template> |
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</Menu> |
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</template> |
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</Dropdown> |
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</div> |
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</div> |
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</template> |
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<script lang="ts" setup> |
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import { type PropType, computed, ref, watch, useSlots } from 'vue'; |
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import { |
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Dropdown, |
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Menu, |
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MenuItem, |
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MenuDivider, |
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InputSearch, |
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type MenuProps, |
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} from 'ant-design-vue'; |
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import Icon from '@/components/Icon/Icon.vue'; |
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import { BasicTitle } from '/@/components/Basic'; |
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import { useI18n } from '/@/hooks/web/useI18n'; |
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import { useDebounceFn } from '@vueuse/core'; |
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import { createBEM } from '/@/utils/bem'; |
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import { ToolbarEnum } from '../types/tree'; |
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const searchValue = ref(''); |
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const [bem] = createBEM('tree-header'); |
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const props = defineProps({ |
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helpMessage: { |
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type: [String, Array] as PropType<string | string[]>, |
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default: '', |
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}, |
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title: { |
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type: String, |
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default: '', |
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}, |
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toolbar: { |
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type: Boolean, |
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default: false, |
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}, |
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checkable: { |
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type: Boolean, |
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default: false, |
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}, |
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search: { |
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type: Boolean, |
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default: false, |
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}, |
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searchText: { |
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type: String, |
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default: '', |
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}, |
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checkAll: { |
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type: Function, |
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default: undefined, |
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}, |
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expandAll: { |
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type: Function, |
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default: undefined, |
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}, |
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} as const); |
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const emit = defineEmits(['strictly-change', 'search']); |
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const slots = useSlots(); |
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const { t } = useI18n(); |
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const getInputSearchCls = computed(() => { |
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const titleExists = slots.headerTitle || props.title; |
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return [ |
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'mr-1', |
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'w-full', |
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{ |
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['ml-5']: titleExists, |
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}, |
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]; |
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}); |
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const toolbarList = computed(() => { |
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const { checkable } = props; |
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const defaultToolbarList = [ |
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{ label: t('component.tree.expandAll'), value: ToolbarEnum.EXPAND_ALL }, |
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{ |
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label: t('component.tree.unExpandAll'), |
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value: ToolbarEnum.UN_EXPAND_ALL, |
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divider: checkable, |
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}, |
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]; |
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return checkable |
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? [ |
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{ label: t('component.tree.selectAll'), value: ToolbarEnum.SELECT_ALL }, |
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{ |
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label: t('component.tree.unSelectAll'), |
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value: ToolbarEnum.UN_SELECT_ALL, |
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divider: checkable, |
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}, |
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...defaultToolbarList, |
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{ label: t('component.tree.checkStrictly'), value: ToolbarEnum.CHECK_STRICTLY }, |
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{ label: t('component.tree.checkUnStrictly'), value: ToolbarEnum.CHECK_UN_STRICTLY }, |
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] |
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: defaultToolbarList; |
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}); |
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const handleMenuClick: MenuProps['onClick'] = ({ key }) => { |
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switch (key) { |
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case ToolbarEnum.SELECT_ALL: |
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props.checkAll?.(true); |
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break; |
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case ToolbarEnum.UN_SELECT_ALL: |
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props.checkAll?.(false); |
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break; |
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case ToolbarEnum.EXPAND_ALL: |
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props.expandAll?.(true); |
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break; |
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case ToolbarEnum.UN_EXPAND_ALL: |
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props.expandAll?.(false); |
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break; |
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case ToolbarEnum.CHECK_STRICTLY: |
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emit('strictly-change', false); |
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break; |
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case ToolbarEnum.CHECK_UN_STRICTLY: |
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emit('strictly-change', true); |
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break; |
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} |
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}; |
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function emitChange(value?: string): void { |
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emit('search', value); |
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} |
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const debounceEmitChange = useDebounceFn(emitChange, 200); |
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watch( |
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() => searchValue.value, |
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(v) => { |
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debounceEmitChange(v); |
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}, |
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); |
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watch( |
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() => props.searchText, |
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(v) => { |
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if (v !== searchValue.value) { |
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searchValue.value = v; |
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} |
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}, |
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); |
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</script> |