<script lang="ts" setup>
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import type { MenuItemProps } from '../types';
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import { computed } from 'vue';
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import { useNamespace } from '@vben-core/composables';
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import { ChevronDown, ChevronRight } from '@vben-core/icons';
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import { VbenIcon } from '@vben-core/shadcn-ui';
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import { useMenuContext } from '../hooks';
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interface Props extends MenuItemProps {
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isMenuMore?: boolean;
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isTopLevelMenuSubmenu: boolean;
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level?: number;
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}
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defineOptions({ name: 'SubMenuContent' });
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const props = withDefaults(defineProps<Props>(), {
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isMenuMore: false,
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level: 0,
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});
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const rootMenu = useMenuContext();
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const { b, e, is } = useNamespace('sub-menu-content');
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const nsMenu = useNamespace('menu');
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const opened = computed(() => {
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return rootMenu?.openedMenus.includes(props.path);
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});
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const collapse = computed(() => {
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return rootMenu.props.collapse;
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});
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const isFirstLevel = computed(() => {
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return props.level === 1;
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});
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const getCollapseShowTitle = computed(() => {
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return rootMenu.props.collapseShowTitle && isFirstLevel.value && collapse.value;
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});
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const mode = computed(() => {
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return rootMenu?.props.mode;
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});
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const showArrowIcon = computed(() => {
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return mode.value === 'horizontal' || !(isFirstLevel.value && collapse.value);
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});
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const hiddenTitle = computed(() => {
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return mode.value === 'vertical' && isFirstLevel.value && collapse.value && !getCollapseShowTitle.value;
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});
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const iconComp = computed(() => {
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return (mode.value === 'horizontal' && !isFirstLevel.value) || (mode.value === 'vertical' && collapse.value) ? ChevronRight : ChevronDown;
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});
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const iconArrowStyle = computed(() => {
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return opened.value ? { transform: `rotate(180deg)` } : {};
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});
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</script>
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<template>
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<div :class="[b(), is('collapse-show-title', getCollapseShowTitle), is('more', isMenuMore)]">
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<slot></slot>
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<VbenIcon v-if="!isMenuMore" :class="nsMenu.e('icon')" :icon="icon" fallback />
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<div v-if="!hiddenTitle" :class="[e('title')]">
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<slot name="title"></slot>
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</div>
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<component :is="iconComp" v-if="!isMenuMore" v-show="showArrowIcon" :class="[e('icon-arrow')]" :style="iconArrowStyle" class="size-4" />
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</div>
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</template>
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