<script lang="ts" setup>
import { isAllEmpty } from '@pureadmin/utils';
import { useNav } from '@/layout/hooks/useNav';
import LaySearch from '../lay-search/index.vue';
import LayNotice from '../lay-notice/index.vue';
import { nextTick, onMounted, ref, toRaw, watch } from 'vue';
import { useRenderIcon } from '@/components/ReIcon/src/hooks';
import { findRouteByPath, getParentPaths } from '@/router/utils';
import { useTranslationLang } from '../../hooks/useTranslationLang';
import { usePermissionStoreHook } from '@/store/modules/permission';
import LaySidebarExtraIcon from '../lay-sidebar/components/SidebarExtraIcon.vue';
import LaySidebarFullScreen from '../lay-sidebar/components/SidebarFullScreen.vue';

import GlobalizationIcon from '@/assets/svg/globalization.svg?component';
import AccountSettingsIcon from '@iconify-icons/ri/user-settings-line';
import LogoutCircleRLine from '@iconify-icons/ri/logout-circle-r-line';
import Setting from '@iconify-icons/ri/settings-3-line';
import Check from '@iconify-icons/ep/check';

const menuRef = ref();
const defaultActive = ref(null);

const { t, route, locale, translationCh, translationEn } = useTranslationLang(menuRef);
const { device, logout, onPanel, resolvePath, username, userAvatar, getDivStyle, avatarsStyle, toAccountSettings, getDropdownItemStyle, getDropdownItemClass } = useNav();

function getDefaultActive(routePath) {
	const wholeMenus = usePermissionStoreHook().wholeMenus;
	/** 当前路由的父级路径 */
	const parentRoutes = getParentPaths(routePath, wholeMenus)[0];
	defaultActive.value = !isAllEmpty(route.meta?.activePath) ? route.meta.activePath : findRouteByPath(parentRoutes, wholeMenus)?.children[0]?.path;
}

onMounted(() => {
	getDefaultActive(route.path);
});

nextTick(() => {
	menuRef.value?.handleResize();
});

watch(
	() => [route.path, usePermissionStoreHook().wholeMenus],
	() => {
		getDefaultActive(route.path);
	},
);
</script>

<template>
	<div v-if="device !== 'mobile'" v-loading="usePermissionStoreHook().wholeMenus.length === 0" class="horizontal-header">
		<el-menu ref="menuRef" :default-active="defaultActive" class="horizontal-header-menu" mode="horizontal" popper-class="pure-scrollbar" router>
			<el-menu-item v-for="route in usePermissionStoreHook().wholeMenus" :key="route.path" :index="resolvePath(route) || route.redirect">
				<template #title>
					<div v-if="toRaw(route.meta.icon)" :class="['sub-menu-icon', route.meta.icon]">
						<component :is="useRenderIcon(route.meta && toRaw(route.meta.icon))" />
					</div>
					<div :style="getDivStyle">
						<span class="select-none">
							{{ $t(route.meta.title) }}
						</span>
						<LaySidebarExtraIcon :extraIcon="route.meta.extraIcon" />
					</div>
				</template>
			</el-menu-item>
		</el-menu>
		<div class="horizontal-header-right">
			<!-- 菜单搜索 -->
			<LaySearch id="header-search" />
			<!-- 国际化 -->
			<el-dropdown id="header-translation" trigger="click">
				<GlobalizationIcon class="navbar-bg-hover w-[40px] h-[48px] p-[11px] cursor-pointer outline-none" />
				<template #dropdown>
					<el-dropdown-menu class="translation">
						<el-dropdown-item :class="['dark:!text-white', getDropdownItemClass(locale, 'zh')]" :style="getDropdownItemStyle(locale, 'zh')" @click="translationCh">
							<span v-show="locale === 'zh'" class="check-zh">
								<IconifyIconOffline :icon="Check" />
							</span>
							简体中文
						</el-dropdown-item>
						<el-dropdown-item :class="['dark:!text-white', getDropdownItemClass(locale, 'en')]" :style="getDropdownItemStyle(locale, 'en')" @click="translationEn">
							<span v-show="locale === 'en'" class="check-en">
								<IconifyIconOffline :icon="Check" />
							</span>
							English
						</el-dropdown-item>
					</el-dropdown-menu>
				</template>
			</el-dropdown>
			<!-- 全屏 -->
			<LaySidebarFullScreen id="full-screen" />
			<!-- 消息通知 -->
			<LayNotice id="header-notice" />
			<!-- 退出登录 -->
			<el-dropdown trigger="click">
				<span class="el-dropdown-link navbar-bg-hover select-none">
					<img :src="userAvatar" :style="avatarsStyle" />
					<p v-if="username" class="dark:text-white">{{ username }}</p>
				</span>
				<template #dropdown>
					<el-dropdown-item @click="toAccountSettings">
						<IconifyIconOffline :icon="AccountSettingsIcon" style="margin: 5px" />
						{{ t('buttons.pureAccountSettings') }}
					</el-dropdown-item>
					<el-dropdown-menu class="logout">
						<el-dropdown-item @click="logout">
							<IconifyIconOffline :icon="LogoutCircleRLine" style="margin: 5px" />
							{{ t('buttons.pureLoginOut') }}
						</el-dropdown-item>
					</el-dropdown-menu>
				</template>
			</el-dropdown>
			<span :title="t('buttons.pureOpenSystemSet')" class="set-icon navbar-bg-hover" @click="onPanel">
				<IconifyIconOffline :icon="Setting" />
			</span>
		</div>
	</div>
</template>

<style lang="scss" scoped>
:deep(.el-loading-mask) {
	opacity: 0.45;
}

.translation {
	::v-deep(.el-dropdown-menu__item) {
		padding: 5px 40px;
	}

	.check-zh {
		position: absolute;
		left: 20px;
	}

	.check-en {
		position: absolute;
		left: 20px;
	}
}

.logout {
	width: 120px;

	::v-deep(.el-dropdown-menu__item) {
		display: inline-flex;
		flex-wrap: wrap;
		min-width: 100%;
	}
}
</style>
