<script setup lang="ts">
import type { AppInfo } from '~/types'
import { apps } from '~/data/apps'

const route = useRoute()
const router = useRouter()
const { t, locale } = useI18n()

// 直接从数据文件获取应用详情
const app = computed(() => apps.find(a => a.id === route.params.id))

// 如果应用不存在，跳转回首页
if (!app.value) {
  navigateTo('/')
}

// 下载处理
async function handleDownload(type: 'ios' | 'android' | 'h5') {
  if (!app.value) {
    return
  }

  const url = app.value.downloads[type]

  if (!url) {
    return
  }

  if (type === 'h5') {
    navigateTo(url, { external: true, open: { target: '_blank' } })
  }
  else {
    navigateTo(url, { external: true })
  }

  await $fetch(`/api/track/${type}`, {
    method: 'POST',
    body: { appId: app.value.id },
  })
}

// 返回首页
function goBack() {
  router.back()
}

// SEO
useHead({
  title: app.value ? `${app.value.name} - Riwa App Store` : 'Riwa App Store',
  meta: [
    {
      name: 'description',
      content: app.value?.shortDescription[locale.value as 'zh-CN' | 'en-US'] || '',
    },
  ],
})
</script>

<template>
  <div v-if="app" class="min-h-screen relative overflow-hidden bg-gradient-to-br from-gray-50 via-blue-50/30 to-purple-50/30 dark:from-gray-950 dark:via-blue-950/20 dark:to-purple-950/20">
    <!-- 科技感网格背景 -->
    <div class="fixed inset-0 opacity-30 dark:opacity-20 pointer-events-none">
      <div class="absolute inset-0" style="background-image: linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px); background-size: 50px 50px;"></div>
    </div>
    
    <!-- 动态发光球体背景 -->
    <div class="fixed inset-0 pointer-events-none overflow-hidden">
      <div class="absolute top-1/4 -left-48 w-96 h-96 bg-primary-500/20 rounded-full blur-3xl animate-pulse"></div>
      <div class="absolute bottom-1/4 -right-48 w-96 h-96 bg-purple-500/20 rounded-full blur-3xl animate-pulse" style="animation-delay: 1s;"></div>
    </div>

    <UContainer class="relative z-10">
      <!-- Header -->
      <header class="sticky top-0 z-50">
        <div class="flex items-center gap-4 py-4">
          <UButton
            icon="i-heroicons-arrow-left"
            color="neutral"
            variant="ghost"
            class="hover:scale-110 transition-transform duration-300"
            @click="goBack"
          />
          <h1 class="text-xl font-bold bg-gradient-to-r from-gray-900 via-primary-600 to-purple-600 dark:from-white dark:via-primary-400 dark:to-purple-400 bg-clip-text text-transparent">
            {{ app.name }}
          </h1>
        </div>
      </header>

      <!-- Main Content -->
      <div class="py-8 animate-fade-in">
        <!-- App Header -->
        <div class="flex items-start gap-6 mb-8 group">
          <div class="relative">
            <div class="absolute -inset-2 bg-gradient-to-r from-primary-500 via-purple-500 to-blue-500 rounded-3xl opacity-50 blur-xl group-hover:opacity-100 transition-all duration-500 animate-pulse"></div>
            <div class="size-24 rounded-3xl bg-gradient-to-br from-blue-500 to-blue-600 flex items-center justify-center text-white font-bold text-4xl shrink-0 shadow-2xl shadow-blue-500/50 relative overflow-hidden group-hover:scale-110 transition-all duration-500 p-3">
              <div class="absolute inset-0 bg-gradient-to-tr from-white/0 via-white/30 to-white/0 translate-x-[-100%] group-hover:translate-x-[100%] transition-transform duration-700"></div>
              <img :src="app.icon" :alt="app.name" class="size-full object-contain relative z-10 rounded-2xl" />
            </div>
          </div>
          <div class="flex-1">
            <h2 class="text-3xl font-bold text-gray-900 dark:text-white mb-2">
              {{ app.name }}
            </h2>
            <p class="text-lg text-gray-600 dark:text-gray-400 mb-4">
              {{ app.shortDescription[locale as 'zh-CN' | 'en-US'] }}
            </p>
            <div class="flex items-center gap-4 text-sm text-gray-500 dark:text-gray-500">
              <span>{{ locale === 'zh-CN' ? '版本' : 'Version' }} {{ app.version }}</span>
              <span>•</span>
              <span>{{ app.releaseDate }}</span>
            </div>
          </div>
        </div>

        <!-- Download Buttons -->
        <div class="grid md:grid-cols-3 gap-4 mb-8">
          <div v-if="app.downloads.ios" class="relative group">
            <div class="absolute -inset-1 bg-gradient-to-r from-blue-500 to-cyan-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UButton
              icon="i-heroicons-device-phone-mobile"
              size="xl"
              block
              class="relative transition-all duration-300 hover:shadow-2xl hover:shadow-blue-500/50 hover:-translate-y-2"
              @click="handleDownload('ios')"
            >
            <div class="text-left w-full">
              <div class="font-semibold text-base">iOS</div>
              <div v-if="app.size?.ios" class="text-xs opacity-80">
                {{ app.size.ios }}
              </div>
            </div>
            </UButton>
          </div>
          <div v-if="app.downloads.android" class="relative group">
            <div class="absolute -inset-1 bg-gradient-to-r from-blue-500 to-cyan-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UButton
              icon="i-heroicons-device-tablet"
              size="xl"
              block
              class="relative transition-all duration-300 hover:shadow-2xl hover:shadow-blue-500/50 hover:-translate-y-2"
              @click="handleDownload('android')"
            >
            <div class="text-left w-full">
              <div class="font-semibold text-base">Android</div>
              <div v-if="app.size?.android" class="text-xs opacity-80">
                {{ app.size.android }}
              </div>
            </div>
            </UButton>
          </div>
          <div v-if="app.downloads.h5" class="relative group">
            <div class="absolute -inset-1 bg-gradient-to-r from-blue-500 to-cyan-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UButton
              icon="i-heroicons-globe-alt"
              size="xl"
              block
              class="relative transition-all duration-300 hover:shadow-2xl hover:shadow-blue-500/50 hover:-translate-y-2"
              @click="handleDownload('h5')"
            >
              <div class="text-left w-full">
                <div class="font-semibold text-base">Web</div>
                <div class="text-xs opacity-80">
                  PWA
                </div>
              </div>
            </UButton>
          </div>
        </div>

        <!-- Stats -->
        <div class="grid grid-cols-2 md:grid-cols-4 gap-4 mb-8">
          <div class="relative group">
            <div class="absolute -inset-0.5 bg-gradient-to-r from-primary-500 to-purple-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-primary-500/20 transition-all duration-500 hover:-translate-y-1">
              <div class="text-center">
                <div class="text-3xl font-bold bg-gradient-to-r from-primary-500 to-purple-500 bg-clip-text text-transparent">
                  {{ app.stats.total.toLocaleString() }}
                  </div>
                <div class="text-sm text-gray-600 dark:text-gray-400 mt-2">
                  {{ locale === 'zh-CN' ? '总下载' : 'Total Downloads' }}
                </div>
              </div>
            </UCard>
          </div>
          <div class="relative group">
            <div class="absolute -inset-0.5 bg-gradient-to-r from-purple-500 to-pink-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-purple-500/20 transition-all duration-500 hover:-translate-y-1">
              <div class="text-center">
                <div class="text-3xl font-bold bg-gradient-to-r from-purple-500 to-pink-500 bg-clip-text text-transparent">
                  {{ app.stats.today.toLocaleString() }}
                </div>
                <div class="text-sm text-gray-600 dark:text-gray-400 mt-2">
                  {{ locale === 'zh-CN' ? '今日下载' : 'Today' }}
                </div>
              </div>
            </UCard>
          </div>
          <div class="relative group">
            <div class="absolute -inset-0.5 bg-gradient-to-r from-blue-500 to-cyan-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-blue-500/20 transition-all duration-500 hover:-translate-y-1">
              <div class="text-center">
                <div class="text-3xl font-bold bg-gradient-to-r from-blue-500 to-cyan-500 bg-clip-text text-transparent">
                  {{ app.stats.ios.toLocaleString() }}
                </div>
                <div class="text-sm text-gray-600 dark:text-gray-400 mt-2">
                  iOS
                </div>
              </div>
            </UCard>
          </div>
          <div class="relative group">
            <div class="absolute -inset-0.5 bg-gradient-to-r from-indigo-500 to-purple-500 rounded-xl opacity-0 group-hover:opacity-100 blur transition-all duration-500"></div>
            <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-indigo-500/20 transition-all duration-500 hover:-translate-y-1">
              <div class="text-center">
                <div class="text-3xl font-bold bg-gradient-to-r from-indigo-500 to-purple-500 bg-clip-text text-transparent">
                  {{ app.stats.android.toLocaleString() }}
                </div>
                <div class="text-sm text-gray-600 dark:text-gray-400 mt-2">
                  Android
                </div>
              </div>
            </UCard>
          </div>
        </div>

        <!-- Description -->
        <div class="relative group mb-8">
          <div class="absolute -inset-0.5 bg-gradient-to-r from-primary-500 via-purple-500 to-blue-500 rounded-xl opacity-0 group-hover:opacity-30 blur transition-all duration-500"></div>
          <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-primary-500/10 transition-all duration-500">
            <h3 class="text-xl font-semibold bg-gradient-to-r from-gray-900 via-primary-600 to-purple-600 dark:from-white dark:via-primary-400 dark:to-purple-400 bg-clip-text text-transparent mb-4">
              {{ locale === 'zh-CN' ? '应用介绍' : 'Description' }}
            </h3>
            <p class="text-gray-700 dark:text-gray-300 leading-relaxed">
              {{ app.description[locale as 'zh-CN' | 'en-US'] }}
            </p>
          </UCard>
        </div>

        <!-- What's New -->
        <div class="relative group">
          <div class="absolute -inset-0.5 bg-gradient-to-r from-purple-500 via-pink-500 to-rose-500 rounded-xl opacity-0 group-hover:opacity-30 blur transition-all duration-500"></div>
          <UCard class="relative backdrop-blur-sm bg-white/90 dark:bg-gray-900/90 border border-gray-200/50 dark:border-gray-800/50 hover:shadow-xl hover:shadow-purple-500/10 transition-all duration-500">
            <h3 class="text-xl font-semibold bg-gradient-to-r from-gray-900 via-purple-600 to-pink-600 dark:from-white dark:via-purple-400 dark:to-pink-400 bg-clip-text text-transparent mb-4">
              {{ locale === 'zh-CN' ? '更新内容' : "What's New" }}
              </h3>
            <ul class="space-y-3">
              <li
                v-for="(note, index) in app.releaseNotes[locale as 'zh-CN' | 'en-US']"
                :key="index"
                class="flex items-start gap-3 text-gray-700 dark:text-gray-300 animate-fade-in-up"
                :style="`animation-delay: ${index * 0.1}s`"
              >
                <span class="text-primary-500 mt-1 text-lg animate-pulse">•</span>
                <span>{{ note }}</span>
              </li>
            </ul>
          </UCard>
        </div>
      </div>
    </UContainer>
  </div>
</template>
