<script setup lang="ts">
import { computed, onMounted } from 'vue'
import { useRouter } from 'vue-router'

import AdminSidebar from '@/components/admin-sidebar/index.vue'
import LanguageChange from '@/components/language-change.vue'
import ThemePopover from '@/components/custom-theme/theme-popover.vue'
import ToggleTheme from '@/components/toggle-theme.vue'
import api from '@/services/api'

const router = useRouter()

const breadcrumbs = computed(() => {
  const path = router.currentRoute.value.path
  const parts = path.split('/').filter(Boolean)
  const crumbs = [{ title: '控制台', path: '/admin' }]

  const titleMap: Record<string, string> = {
    applications: '应用管理',
    cards: '卡密管理',
    users: '用户管理',
    devices: '设备管理',
    sessions: '在线实例',
    announcements: '公告管理',
    versions: '版本管理',
    'card-types': '卡类管理',
    'agent-apps': '代理授权',
    agents: '代理管理',
    finance: '财务管理',
    logs: '日志记录',
    tickets: '工单系统',
    'cloud-constants': '云端常量',
    'cloud-variables': '云端变量',
    'cloud-function': '云端函数',
    'risk-control': '风控管理',
    extension: '扩展配置',
    profile: '个人中心',
    'system-settings': '系统设置',
    'payment-channels': '支付渠道',
    'email-settings': '邮箱配置',
    'storage-configs': '存储管理',
    settings: '基本设置',
    security: '安全设置',
    email: '邮箱设置',
    create: '创建',
    edit: '编辑',
    recharge: '充值',
    request: '申请授权',
    invite: '邀请授权',
  }

  let currentPath = '/admin'
  for (let i = 1; i < parts.length; i++) {
    const part = parts[i]
    currentPath += `/${part}`

    if (titleMap[part]) {
      crumbs.push({
        title: titleMap[part],
        path: currentPath,
      })
    }
    else if (!isNaN(Number(part)) && i === parts.length - 1) {
      crumbs.push({
        title: '详情',
        path: currentPath,
      })
    }
  }

  return crumbs
})

async function loadSystemSettings() {
  const storedSettings = localStorage.getItem('systemSettings')
  if (storedSettings) {
    return
  }

  try {
    const data = await api.get('/dev/system-settings')
    if (data) {
      const settings = {
        site_name: data.site_name || '',
        site_logo: data.site_logo || '',
        site_favicon: data.site_favicon || '',
      }
      localStorage.setItem('systemSettings', JSON.stringify(settings))
      window.dispatchEvent(new CustomEvent('system-settings-changed', { detail: settings }))
    }
  }
  catch (error) {
    console.error('加载系统设置失败:', error)
  }
}

onMounted(() => {
  loadSystemSettings()
})
</script>

<template>
  <UiSidebarProvider>
    <AdminSidebar />
    <UiSidebarInset>
      <header class="flex h-14 shrink-0 items-center gap-2 border-b px-4">
        <UiSidebarTrigger class="-ml-1" />
        <UiSeparator orientation="vertical" class="mr-2 h-4" />
        <UiBreadcrumb>
          <UiBreadcrumbList>
            <template v-for="(crumb, index) in breadcrumbs" :key="crumb.path">
              <UiBreadcrumbItem v-if="index < breadcrumbs.length - 1">
                <UiBreadcrumbLink as-child>
                  <router-link :to="crumb.path">
                    {{ crumb.title }}
                  </router-link>
                </UiBreadcrumbLink>
              </UiBreadcrumbItem>
              <UiBreadcrumbItem v-else>
                <UiBreadcrumbPage>{{ crumb.title }}</UiBreadcrumbPage>
              </UiBreadcrumbItem>
              <UiBreadcrumbSeparator v-if="index < breadcrumbs.length - 1" />
            </template>
          </UiBreadcrumbList>
        </UiBreadcrumb>

        <div class="ml-auto flex items-center gap-2">
          <LanguageChange />
          <ToggleTheme />
          <ThemePopover />
        </div>
      </header>

      <main class="flex-1 overflow-auto p-4 md:p-6">
        <router-view />
      </main>
    </UiSidebarInset>
  </UiSidebarProvider>
</template>
