@extends('layouts.app')

@section('title', 'Artikel & Blog')
@section('meta_description', 'Artikel dan blog terbaru dari Instrudigi tentang teknologi informasi, tips, dan tutorial.')

@section('content')

{{-- HERO --}}
<section class="relative py-28 overflow-hidden -mt-20 pt-28">
    <div class="absolute inset-0 hero-gradient"></div>
    <div class="hero-mesh"></div>
    <div class="max-w-7xl mx-auto px-4 sm:px-6 relative z-10 text-center">
        <span class="text-overline text-accent/80 block mb-4">Blog & Artikel</span>
        <h1 class="text-display text-4xl md:text-5xl text-white mb-4" style="animation: textReveal 1s ease forwards;">Wawasan & <span class="text-gradient-accent">Inspirasi</span></h1>
        <p class="text-white/50 max-w-xl mx-auto">Artikel terbaru, tips, tutorial, dan insight dari dunia teknologi informasi.</p>
    </div>
    <div class="wave-divider"><svg viewBox="0 0 1200 120" preserveAspectRatio="none" fill="#fafbfd"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V120H0V95.8C57.1,118.92,156.63,69.08,321.39,56.44Z"/></svg></div>
</section>

{{-- CONTENT --}}
<section class="py-16 max-w-7xl mx-auto px-4 sm:px-6">

    {{-- Category Tabs & Search --}}
    <div class="flex flex-col md:flex-row items-start md:items-center justify-between gap-4 mb-10 animate-on-scroll">
        <div class="flex flex-wrap items-center gap-2">
            <a href="{{ route('articles.index') }}" class="tag-chip {{ !request('category') ? 'tag-chip-primary active' : 'tag-chip-primary' }}">Semua</a>
            @if(isset($categories))
            @foreach($categories as $cat)
            <a href="{{ route('articles.index', ['category' => $cat]) }}" class="tag-chip {{ request('category') === $cat ? 'tag-chip-primary active' : 'tag-chip-primary' }}">{{ $cat }}</a>
            @endforeach
            @endif
        </div>
        <form action="{{ route('articles.index') }}" method="GET" class="w-full md:w-auto">
            <div class="relative">
                <svg class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-surface-300" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg>
                <input type="text" name="search" value="{{ request('search') }}" placeholder="Cari artikel..."
                       class="input-premium w-full md:w-72 pl-10 pr-4 py-2.5 text-sm">
            </div>
        </form>
    </div>

    {{-- Featured Article --}}
    @if(isset($featuredArticle) && $featuredArticle)
    <div class="mb-12 animate-on-scroll">
        <a href="{{ route('articles.show', $featuredArticle->slug) }}" class="block card-elevated group overflow-hidden">
            <div class="grid grid-cols-1 lg:grid-cols-2">
                <div class="img-zoom aspect-video lg:aspect-auto bg-surface-100">
                    <img src="{{ $featuredArticle->cover_url }}" alt="{{ $featuredArticle->title }}" class="w-full h-full object-cover">
                </div>
                <div class="p-8 lg:p-10 flex flex-col justify-center">
                    <span class="text-overline text-accent mb-3">Artikel Pilihan</span>
                    <h2 class="text-headline text-2xl lg:text-3xl text-gray-900 group-hover:text-primary transition-colors line-clamp-2">{{ $featuredArticle->title }}</h2>
                    @if($featuredArticle->excerpt)
                    <p class="text-surface-500 mt-3 leading-relaxed line-clamp-3">{{ $featuredArticle->excerpt }}</p>
                    @endif
                    <div class="flex items-center gap-3 mt-6 text-sm text-surface-400">
                        @if($featuredArticle->author)
                        <div class="flex items-center gap-2">
                            <div class="w-7 h-7 bg-accent/10 rounded-full flex items-center justify-center text-accent font-bold text-xs">{{ strtoupper(substr($featuredArticle->author, 0, 1)) }}</div>
                            <span>{{ $featuredArticle->author }}</span>
                        </div>
                        @endif
                        <span>{{ $featuredArticle->published_at?->format('d M Y') }}</span>
                    </div>
                </div>
            </div>
        </a>
    </div>
    @endif

    {{-- Articles Grid --}}
    @if($articles->isNotEmpty())
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8" data-stagger="80">
        @foreach($articles as $article)
        <a href="{{ route('articles.show', $article->slug) }}" class="card-elevated group animate-on-scroll">
            <div class="img-zoom aspect-video bg-surface-100 relative">
                <img src="{{ $article->cover_url }}" alt="{{ $article->title }}" class="w-full h-full object-cover" loading="lazy">
                @if($article->category)
                <span class="absolute top-3 left-3 glass-white text-primary text-[10px] font-bold px-2.5 py-1 rounded-full shadow-sm">{{ $article->category }}</span>
                @endif
                <div class="absolute inset-0 bg-gradient-to-t from-black/20 via-transparent to-transparent opacity-0 group-hover:opacity-100 transition-opacity duration-500"></div>
            </div>
            <div class="p-5">
                <h3 class="font-heading font-bold text-gray-900 text-lg leading-snug line-clamp-2 group-hover:text-accent transition-colors duration-300">{{ $article->title }}</h3>
                @if($article->excerpt)
                <p class="text-surface-400 text-sm mt-2 line-clamp-2 leading-relaxed">{{ $article->excerpt }}</p>
                @endif
                <div class="flex items-center gap-3 mt-4 pt-4 border-t border-surface-100 text-xs text-surface-400">
                    @if($article->author)
                    <div class="flex items-center gap-1.5">
                        <div class="w-5 h-5 bg-gradient-to-br from-accent to-accent-600 rounded-full flex items-center justify-center text-white text-[8px] font-bold">{{ strtoupper(substr($article->author, 0, 1)) }}</div>
                        <span>{{ $article->author }}</span>
                    </div>
                    <span class="text-surface-200">·</span>
                    @endif
                    <span>{{ $article->published_at?->format('d M Y') }}</span>
                    @php $readTime = max(1, round(str_word_count(strip_tags($article->content ?? '')) / 200)); @endphp
                    <span class="text-surface-200">·</span>
                    <span class="flex items-center gap-1">
                        <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
                        {{ $readTime }} min
                    </span>
                </div>
            </div>
        </a>
        @endforeach
    </div>

    <div class="mt-12 pagination-wrapper">
        {{ $articles->withQueryString()->links() }}
    </div>
    @else
    <div class="text-center py-20 animate-on-scroll">
        <div class="w-20 h-20 bg-surface-100 rounded-2xl flex items-center justify-center mx-auto mb-6">
            <svg class="w-10 h-10 text-surface-300" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z"/></svg>
        </div>
        <h3 class="font-heading font-bold text-gray-900 text-xl mb-2">Tidak ada artikel ditemukan</h3>
        <p class="text-surface-500 text-sm">Coba ubah kata kunci pencarian atau pilih kategori lain.</p>
    </div>
    @endif
</section>

@endsection