@extends('layouts.app')

@section('title', 'Danh Sách Tác Giả')
@section('description', 'Khám phá danh sách các tác giả truyện tranh nổi tiếng với hàng nghìn tác phẩm hấp dẫn, cập nhật liên tục.')

@section('content')
    {{-- Header Section --}}
    <div class="bg-linear-to-br from-primary/20 via-purple-500/10 to-background-dark border-b border-gray-800">
        <div class="container mx-auto px-4 lg:px-8 max-w-7xl py-12">
            <div class="text-center">
                <h1 class="text-4xl md:text-5xl font-extrabold text-white mb-4">
                    <span class="material-symbols-outlined text-5xl md:text-6xl align-middle mr-2">person</span>
                    Danh Sách Tác Giả
                </h1>
                <p class="text-gray-300 text-lg max-w-2xl mx-auto">
                    Khám phá {{ number_format($totalAuthors) }} tác giả với hàng nghìn tác phẩm truyện tranh đặc sắc
                </p>
            </div>
        </div>
    </div>

    <div class="container mx-auto px-4 lg:px-8 max-w-7xl py-8">
        {{-- Filter Bar --}}
        <div class="bg-surface-dark rounded-xl p-6 mb-8 border border-gray-800">
            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                {{-- Search Box --}}
                <div>
                    <label class="text-sm text-gray-400 mb-2 flex items-center gap-2">
                        <span class="material-symbols-outlined text-primary text-sm">search</span>
                        Tìm kiếm tác giả
                    </label>
                    <form method="GET" action="{{ route('authors.list') }}" class="relative">
                        <input type="text"
                               name="search"
                               value="{{ $search ?? '' }}"
                               placeholder="Nhập tên tác giả..."
                               class="w-full bg-background-dark text-white border border-gray-700 rounded-lg px-4 py-2.5 pr-10 focus:outline-none focus:border-primary transition-all">
                        <button type="submit" class="absolute right-2 top-1/2 -translate-y-1/2 text-gray-400 hover:text-primary transition-colors leading-4 cursor-pointer">
                            <span class="material-symbols-outlined">search</span>
                        </button>
                    </form>
                </div>

                {{-- Sort Filter --}}
                <div>
                    <label class="text-sm text-gray-400 mb-2 flex items-center gap-2">
                        <span class="material-symbols-outlined text-blue-500 text-sm">sort</span>
                        Sắp xếp theo
                    </label>
                    <div class="flex gap-2">
                        <a href="{{ route('authors.list', array_merge(request()->only(['search']), ['sort' => 'comics_count'])) }}"
                           class="flex-1 px-4 py-2.5 rounded-lg text-sm text-center transition-all {{ $sortBy === 'comics_count' ? 'bg-primary text-white font-bold' : 'bg-background-dark text-gray-300 hover:bg-gray-800 hover:text-white' }}">
                            Nhiều truyện nhất
                        </a>
                        <a href="{{ route('authors.list', array_merge(request()->only(['search']), ['sort' => 'latest_update'])) }}"
                           class="flex-1 px-4 py-2.5 rounded-lg text-sm text-center transition-all {{ $sortBy === 'latest_update' ? 'bg-primary text-white font-bold' : 'bg-background-dark text-gray-300 hover:bg-gray-800 hover:text-white' }}">
                            Mới cập nhật
                        </a>
                        <a href="{{ route('authors.list', array_merge(request()->only(['search']), ['sort' => 'name'])) }}"
                           class="flex-1 px-4 py-2.5 rounded-lg text-sm text-center transition-all {{ $sortBy === 'name' ? 'bg-primary text-white font-bold' : 'bg-background-dark text-gray-300 hover:bg-gray-800 hover:text-white' }}">
                            Tên (A-Z)
                        </a>
                    </div>
                </div>
            </div>

            @if($search)
                <div class="mt-4 flex items-center justify-between">
                    <p class="text-sm text-gray-400">
                        Tìm thấy <strong class="text-white">{{ number_format($authors->total()) }}</strong> tác giả cho từ khóa "<strong class="text-primary">{{ $search }}</strong>"
                    </p>
                    <a href="{{ route('authors.list') }}"
                       class="text-xs px-3 py-1.5 rounded-lg bg-red-500/20 text-red-400 hover:bg-red-500/30 transition-all flex items-center gap-1">
                        <span class="material-symbols-outlined text-sm">close</span>
                        Xóa tìm kiếm
                    </a>
                </div>
            @endif
        </div>

        {{-- Authors Grid --}}
        @if($authors->count() > 0)
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 mb-8">
                @foreach($authors as $author)
                    <div class="bg-surface-dark rounded-xl overflow-hidden border border-gray-800 hover:border-primary/50 transition-all group">
                        {{-- Author Header --}}
                        <a href="{{ route('authors.detail', ['slug' => $author->slug]) }}"
                           class="block p-6 border-b border-gray-800 bg-linear-to-br from-primary/10 to-purple-500/5 group-hover:from-primary/20 group-hover:to-purple-500/10 transition-all">
                            <div class="flex items-center gap-4">
                                {{-- Avatar --}}
                                <div class="w-16 h-16 rounded-full bg-linear-to-br from-primary to-purple-600 flex items-center justify-center text-white text-2xl font-bold shrink-0">
                                    {{ mb_substr($author->name, 0, 1) }}
                                </div>

                                {{-- Author Info --}}
                                <div class="flex-1 min-w-0">
                                    <h3 class="text-xl font-bold text-white mb-1 truncate group-hover:text-primary transition-colors">
                                        {{ $author->name }}
                                    </h3>
                                    <div class="flex items-center gap-4 text-sm text-gray-400">
                                        <span class="flex items-center gap-1">
                                            <span class="material-symbols-outlined text-xs">book</span>
                                            {{ number_format($author->comics_count) }} truyện
                                        </span>
                                    </div>
                                </div>
                            </div>
                        </a>

                        {{-- Featured Comics --}}
                        <div class="p-4">
                            <h4 class="text-sm font-bold text-gray-400 mb-3 flex items-center gap-2">
                                <span class="material-symbols-outlined text-xs">star</span>
                                Truyện nổi bật
                            </h4>

                            @if($author->comics->count() > 0)
                                <div class="space-y-2">
                                    @foreach($author->comics->take(3) as $comic)
                                        <a href="{{ route('comics.detail', ['slug' => $comic->slug]) }}"
                                           class="flex items-center gap-3 p-2 rounded-lg hover:bg-background-dark transition-all group/comic">
                                            <img src="https://img.otruyenapi.com/uploads/comics/{{ $comic->thumb_url }}"
                                                 alt="{{ $comic->title }}"
                                                 class="w-12 h-16 object-cover rounded shrink-0">
                                            <div class="flex-1 min-w-0">
                                                <h5 class="text-sm font-semibold text-white truncate group-hover/comic:text-primary transition-colors">
                                                    {{ $comic->title }}
                                                </h5>
                                                <div class="flex items-center gap-2 text-xs text-gray-400 mt-1">
                                                    <span class="flex items-center gap-0.5">
                                                        <span class="material-symbols-outlined text-xs">visibility</span>
                                                        {{ number_format($comic->view_count) }}
                                                    </span>
                                                    @if($comic->rating)
                                                        <span class="flex items-center gap-0.5">
                                                            <span class="material-symbols-outlined text-xs text-yellow-500">star</span>
                                                            {{ number_format($comic->rating, 1) }}
                                                        </span>
                                                    @endif
                                                </div>
                                            </div>
                                        </a>
                                    @endforeach
                                </div>
                            @else
                                <p class="text-sm text-gray-500 text-center py-4">Chưa có truyện nổi bật</p>
                            @endif
                        </div>

                        {{-- View All Button --}}
                        <a href="{{ route('authors.detail', ['slug' => $author->slug]) }}"
                           class="block p-4 bg-background-dark/50 text-center text-sm font-semibold text-primary hover:bg-primary/10 transition-all">
                            Xem tất cả {{ number_format($author->comics_count) }} truyện
                            <span class="material-symbols-outlined text-sm align-middle ml-1">arrow_forward</span>
                        </a>
                    </div>
                @endforeach
            </div>

            {{-- Pagination --}}
            <div class="mt-8">
                {{ $authors->links() }}
            </div>
        @else
            <div class="text-center py-20">
                <span class="material-symbols-outlined text-[120px] text-gray-700">person_search</span>
                <h3 class="text-2xl font-bold text-white mt-4 mb-2">Không tìm thấy tác giả</h3>
                <p class="text-gray-400 mb-6">Thử tìm kiếm với từ khóa khác</p>
                <a href="{{ route('authors.list') }}"
                   class="inline-flex items-center gap-2 px-6 py-3 bg-primary hover:bg-primary-hover text-white font-bold rounded-lg transition-all">
                    <span class="material-symbols-outlined">refresh</span>
                    Xem tất cả tác giả
                </a>
            </div>
        @endif
    </div>
@endsection