---
import { getCollection, getEntry, type CollectionEntry } from "astro:content";
import MainLayout from "../../layouts/MainLayout.astro";
import ScrollReveal from "../../components/aceternity/ScrollReveal.astro";

// 定义Props类型
export interface Props {
  entry: CollectionEntry<"travel">;
}

// 生成静态路径
export async function getStaticPaths() {
  const travels = await getCollection("travel");
  return travels.map((entry) => ({
    params: { slug: entry.slug },
    props: { entry },
  }));
}

// 获取当前旅行攻略数据
const { entry } = Astro.props;
const { Content } = await entry.render();

// 获取相关旅行攻略
const allTravels = await getCollection("travel");
const relatedTravels = allTravels
  .filter(
    (item) => 
      item.slug !== entry.slug && 
      (item.data.season === entry.data.season || 
       item.data.type === entry.data.type ||
       item.data.tags.some((tag) => entry.data.tags.includes(tag)))
  )
  .slice(0, 3);
---

<MainLayout title={`${entry.data.title} - 河北游礼`}>
  <!-- 页面标题区域 -->
  <div class="relative py-16 bg-gradient-to-br from-color-primary-700 via-color-primary-600 to-color-primary-800 text-white dark:from-color-dark-primary-900 dark:via-color-dark-primary-800 dark:to-color-dark-primary-950">
    <div class="absolute inset-0 bg-black/30"></div>
    <div class="container mx-auto px-4 sm:px-6 lg:px-8 relative z-10">
      <div class="max-w-4xl mx-auto">
        <ScrollReveal animation="fade">
          <div class="flex flex-wrap items-center gap-2 mb-4">
            <a href="/" class="text-white/80 hover:text-white transition-colors">首页</a>
            <span class="text-white/60">/</span>
            <a href="/travel" class="text-white/80 hover:text-white transition-colors">旅行攻略</a>
            <span class="text-white/60">/</span>
            <span class="text-white/60">{entry.data.title}</span>
          </div>
          
          <h1 class="text-4xl md:text-5xl font-bold mb-4">{entry.data.title}</h1>
          
          <div class="flex flex-wrap items-center gap-4 mb-4">
            {entry.data.season && (
              <div class="flex items-center text-white/90">
                <span class="mr-1">🌤️</span> {entry.data.season}
              </div>
            )}
            
            {entry.data.type && (
              <div class="flex items-center text-white/90">
                <span class="mr-1">📋</span> {entry.data.type}
              </div>
            )}
            
            {entry.data.days && (
              <div class="flex items-center text-white/90">
                <span class="mr-1">⏱️</span> {entry.data.days}天行程
              </div>
            )}
            
            {entry.data.difficulty && (
              <div class="flex items-center text-white/90">
                <span class="mr-1">🏔️</span> 难度：{entry.data.difficulty}
              </div>
            )}
          </div>
          
          <div class="flex flex-wrap gap-2 mb-6">
            {entry.data.tags.map((tag) => (
              <span class="px-3 py-1 bg-white/20 backdrop-blur-sm text-white text-sm rounded-full">
                {tag}
              </span>
            ))}
          </div>
          
          <p class="text-xl text-white/90 max-w-3xl">{entry.data.description}</p>
        </ScrollReveal>
      </div>
    </div>
  </div>
  
  <!-- 主要内容区域 -->
  <div class="py-12 bg-white dark:bg-color-dark-bg">
    <div class="container mx-auto px-4 sm:px-6 lg:px-8">
      <div class="grid grid-cols-1 lg:grid-cols-3 gap-12">
        <!-- 左侧内容 -->
        <div class="lg:col-span-2">
          <ScrollReveal animation="fade">
            <div class="prose prose-lg dark:prose-invert max-w-none">
              <Content />
            </div>
          </ScrollReveal>
        </div>
        
        <!-- 右侧边栏 -->
        <div class="space-y-8">
          <!-- 旅行图片 -->
          <ScrollReveal animation="slide-up">
            <div class="rounded-lg overflow-hidden shadow-md">
              <div class="h-64 bg-gray-300 dark:bg-gray-700 flex items-center justify-center">
                <span class="text-gray-500 dark:text-gray-400">{entry.data.title} 图片</span>
              </div>
            </div>
          </ScrollReveal>
          
          <!-- 攻略信息卡片 -->
          <ScrollReveal animation="slide-up" delay={100}>
            <div class="bg-gray-50 dark:bg-color-dark-card rounded-lg shadow-md p-6">
              <h3 class="text-xl font-semibold text-gray-900 dark:text-white mb-4">攻略信息</h3>
              
              <div class="space-y-3">
                {entry.data.season && (
                  <div class="flex">
                    <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">适宜季节:</span>
                    <span class="text-gray-900 dark:text-white">{entry.data.season}</span>
                  </div>
                )}
                
                {entry.data.type && (
                  <div class="flex">
                    <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">攻略类型:</span>
                    <span class="text-gray-900 dark:text-white">{entry.data.type}</span>
                  </div>
                )}
                
                {entry.data.days && (
                  <div class="flex">
                    <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">行程天数:</span>
                    <span class="text-gray-900 dark:text-white">{entry.data.days}天</span>
                  </div>
                )}
                
                {entry.data.difficulty && (
                  <div class="flex">
                    <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">难度级别:</span>
                    <span class="text-gray-900 dark:text-white">{entry.data.difficulty}</span>
                  </div>
                )}
                
                <div class="flex">
                  <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">旅行主题:</span>
                  <div class="flex flex-wrap gap-1">
                    {entry.data.tags.map((tag) => (
                      <span class="px-2 py-0.5 bg-color-primary-100 text-color-primary-800 text-xs rounded-full dark:bg-color-dark-primary-900/70 dark:text-color-primary-300">
                        {tag}
                      </span>
                    ))}
                  </div>
                </div>
                
                {entry.data.pubDate && (
                  <div class="flex">
                    <span class="w-24 flex-shrink-0 text-gray-600 dark:text-gray-400">发布时间:</span>
                    <span class="text-gray-900 dark:text-white">{new Date(entry.data.pubDate).toLocaleDateString('zh-CN')}</span>
                  </div>
                )}
                
              </div>
            </div>
          </ScrollReveal>
          
          <!-- 旅行小贴士 -->
          <ScrollReveal animation="slide-up" delay={200}>
            <div class="bg-color-primary-50 dark:bg-color-dark-primary-900/30 rounded-lg shadow-md p-6 border border-color-primary-100 dark:border-color-dark-primary-800">
              <h3 class="text-xl font-semibold text-color-primary-800 dark:text-color-primary-300 mb-4">旅行小贴士</h3>
              
              <div class="space-y-3 text-color-primary-700 dark:text-color-primary-300/90">
                <div class="flex">
                  <span class="mr-2">✓</span>
                  <p>出行前查看天气预报，准备合适的衣物</p>
                </div>
                <div class="flex">
                  <span class="mr-2">✓</span>
                  <p>提前规划路线，预订住宿和交通</p>
                </div>
                <div class="flex">
                  <span class="mr-2">✓</span>
                  <p>携带必要的药品和紧急联系方式</p>
                </div>
                <div class="flex">
                  <span class="mr-2">✓</span>
                  <p>尊重当地风俗习惯，做文明旅行者</p>
                </div>
              </div>
            </div>
          </ScrollReveal>
          
          <!-- 相关攻略 -->
          {relatedTravels.length > 0 && (
            <ScrollReveal animation="slide-up" delay={300}>
              <div class="bg-gray-50 dark:bg-color-dark-card rounded-lg shadow-md p-6">
                <h3 class="text-xl font-semibold text-gray-900 dark:text-white mb-4">相关攻略</h3>
                
                <div class="space-y-4">
                  {relatedTravels.map((travel) => (
                    <a 
                      href={`/travel/${travel.slug}`}
                      class="block group"
                    >
                      <div class="flex items-start space-x-3">
                        <div class="w-16 h-16 flex-shrink-0 bg-gray-300 dark:bg-gray-700 rounded flex items-center justify-center">
                          <span class="text-xs text-gray-500 dark:text-gray-400">图片</span>
                        </div>
                        <div>
                          <h4 class="text-base font-medium text-gray-900 dark:text-white group-hover:text-color-primary-600 dark:group-hover:text-color-primary-400 transition-colors">
                            {travel.data.title}
                          </h4>
                          <div class="flex items-center text-xs text-gray-500 dark:text-gray-400 mt-1 space-x-2">
                            {travel.data.season && <span>{travel.data.season}</span>}
                            {travel.data.days && <span>• {travel.data.days}天行程</span>}
                          </div>
                          <p class="text-sm text-gray-600 dark:text-gray-400 line-clamp-2 mt-1">
                            {travel.data.description.substring(0, 60)}...
                          </p>
                        </div>
                      </div>
                    </a>
                  ))}
                </div>
              </div>
            </ScrollReveal>
          )}
          
          <!-- 返回按钮 -->
          <ScrollReveal animation="slide-up" delay={400}>
            <a 
              href="/travel"
              class="block w-full py-3 text-center bg-color-primary-600 text-white rounded-md hover:bg-color-primary-700 transition-colors dark:bg-color-dark-primary-600 dark:hover:bg-color-dark-primary-500"
            >
              返回所有攻略
            </a>
          </ScrollReveal>
        </div>
      </div>
    </div>
  </div>
</MainLayout>