@extends('layouts.admin')

@section('title', 'Dashboard')

@section('header', 'Dashboard')

@section('content')
<!-- Welcome Section -->
<div class="mb-8">
    <div class="bg-gradient-to-r from-blue-600 to-indigo-600 rounded-2xl p-6 text-white">
        <div class="flex items-center justify-between flex-wrap gap-4">
            <div>
                <h2 class="text-2xl font-bold mb-1">Selamat Datang, {{ Auth::user()->name }}! 👋</h2>
                <p class="text-blue-100 text-sm">Berikut adalah ringkasan aktivitas platform Buku Digital Anda.</p>
            </div>
            <div class="bg-white/20 backdrop-blur-sm rounded-xl px-4 py-2">
                <span class="text-sm">{{ now()->format('l, d F Y') }}</span>
            </div>
        </div>
    </div>
</div>

<!-- Stat Cards -->
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
    <!-- Total Bab -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6 hover:shadow-md transition group">
        <div class="flex items-center justify-between mb-4">
            <div class="w-12 h-12 bg-blue-100 rounded-xl flex items-center justify-center group-hover:bg-blue-200 transition">
                <svg class="w-6 h-6 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
                </svg>
            </div>
            <span class="text-3xl font-bold text-gray-800">{{ number_format($totalChapters) }}</span>
        </div>
        <h3 class="text-gray-600 text-sm font-medium">Total Bab</h3>
        <div class="mt-2 flex items-center gap-2 text-xs">
            <span class="text-green-600">{{ $totalChapters }} dipublikasikan</span>
        </div>
    </div>

    <!-- Total Pengguna -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6 hover:shadow-md transition group">
        <div class="flex items-center justify-between mb-4">
            <div class="w-12 h-12 bg-green-100 rounded-xl flex items-center justify-center group-hover:bg-green-200 transition">
                <svg class="w-6 h-6 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4.354a4 4 0 110 5.292M15 21H3v-1a6 6 0 0112 0v1zm0 0h6v-1a6 6 0 00-9-5.197M13 7a4 4 0 11-8 0 4 4 0 018 0z"/>
                </svg>
            </div>
            <span class="text-3xl font-bold text-gray-800">{{ number_format($totalUsers) }}</span>
        </div>
        <h3 class="text-gray-600 text-sm font-medium">Total Pengguna</h3>
        <div class="mt-2 flex items-center gap-2 text-xs">
            <span class="text-purple-600">{{ $adminCount ?? 0 }} admin</span>
            <span class="w-1 h-1 bg-gray-300 rounded-full"></span>
            <span class="text-blue-600">{{ $userCount ?? 0 }} member</span>
        </div>
    </div>

    <!-- Total Views -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6 hover:shadow-md transition group">
        <div class="flex items-center justify-between mb-4">
            <div class="w-12 h-12 bg-orange-100 rounded-xl flex items-center justify-center group-hover:bg-orange-200 transition">
                <svg class="w-6 h-6 text-orange-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/>
                    <path fill-rule="evenodd" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" clip-rule="evenodd"/>
                </svg>
            </div>
            <span class="text-3xl font-bold text-gray-800">{{ number_format($totalViews) }}</span>
        </div>
        <h3 class="text-gray-600 text-sm font-medium">Total Views</h3>
        <p class="text-xs text-gray-400 mt-2">Seluruh bab</p>
    </div>

    <!-- Informasi Buku -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6 hover:shadow-md transition group">
        <div class="flex items-center justify-between mb-4">
            <div class="w-12 h-12 bg-purple-100 rounded-xl flex items-center justify-center group-hover:bg-purple-200 transition">
                <svg class="w-6 h-6 text-purple-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"/>
                </svg>
            </div>
            <span class="text-2xl font-bold text-gray-800 truncate max-w-[120px]" title="{{ $book->title ?? 'Buku' }}">{{ Str::limit($book->title ?? 'Buku Digital', 18) }}</span>
        </div>
        <h3 class="text-gray-600 text-sm font-medium">Buku Utama</h3>
        <p class="text-xs text-gray-400 mt-2 truncate">{{ $book->author ?? '-' }}</p>
    </div>
</div>

<!-- Informasi Buku & Aksi Cepat -->
<div class="grid grid-cols-1 lg:grid-cols-3 gap-6 mb-8">
    <!-- Profil Buku -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6 lg:col-span-2">
        <div class="flex items-center justify-between mb-6">
            <div class="flex items-center gap-2">
                <svg class="w-5 h-5 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
                </svg>
                <h3 class="text-lg font-semibold text-gray-800">Profil Buku</h3>
            </div>
            <a href="{{ route('admin.book.profile') }}" class="text-sm text-blue-600 hover:underline flex items-center gap-1">
                Edit Profil
                <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="M9 5l7 7-7 7"/>
                </svg>
            </a>
        </div>
        
        @if($book)
        <div class="flex flex-col sm:flex-row gap-6">
            <div class="w-28 h-36 bg-gradient-to-br from-blue-400 to-blue-600 rounded-lg overflow-hidden shadow-md flex-shrink-0 mx-auto sm:mx-0">
                @if($book->cover_image)
                    <img src="{{ Storage::url($book->cover_image) }}" class="w-full h-full object-cover">
                @else
                    <div class="w-full h-full flex items-center justify-center">
                        <svg class="w-10 h-10 text-white/50" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
                        </svg>
                    </div>
                @endif
            </div>
            <div class="flex-1 text-center sm:text-left">
                <h4 class="font-bold text-gray-800 text-lg">{{ $book->title }}</h4>
                <p class="text-sm text-gray-500 mt-1">Penulis: {{ $book->author }}</p>
                <p class="text-xs text-gray-400 mt-2 line-clamp-2">{{ Str::limit($book->description ?? 'Belum ada deskripsi', 120) }}</p>
                <div class="mt-3 flex flex-wrap gap-4 justify-center sm:justify-start">
                    <span class="inline-flex items-center gap-1 text-xs text-gray-500">
                        <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 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
                        </svg>
                        {{ $totalChapters }} Bab
                    </span>
                    <span class="inline-flex items-center gap-1 text-xs text-gray-500">
                        <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/>
                        </svg>
                        {{ number_format($totalViews) }} dilihat
                    </span>
                </div>
            </div>
        </div>
        @else
        <div class="text-center py-8">
            <svg class="w-16 h-16 text-gray-300 mx-auto mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
            </svg>
            <p class="text-gray-500">Belum ada buku. Silakan buat buku utama terlebih dahulu.</p>
            <a href="{{ route('admin.book.profile') }}" class="inline-block mt-3 text-blue-600 hover:underline">Buat Buku Sekarang</a>
        </div>
        @endif
    </div>

    <!-- Quick Actions -->
    <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-6">
        <div class="flex items-center gap-2 mb-4">
            <svg class="w-5 h-5 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"/>
            </svg>
            <h3 class="text-lg font-semibold text-gray-800">Aksi Cepat</h3>
        </div>
        <div class="space-y-3">
            <a href="{{ route('admin.chapters.create') }}" class="flex items-center gap-3 p-3 bg-blue-50 rounded-xl hover:bg-blue-100 transition group">
                <div class="w-10 h-10 bg-blue-600 rounded-lg flex items-center justify-center shadow-sm">
                    <svg class="w-5 h-5 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
                    </svg>
                </div>
                <div class="flex-1">
                    <p class="font-medium text-gray-800">Tambah Bab Baru</p>
                    <p class="text-xs text-gray-500">Tambahkan materi pembelajaran baru</p>
                </div>
                <svg class="w-4 h-4 text-gray-400 group-hover:text-blue-600 transition" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/>
                </svg>
            </a>
            
            <a href="{{ route('admin.book.profile') }}" class="flex items-center gap-3 p-3 bg-green-50 rounded-xl hover:bg-green-100 transition group">
                <div class="w-10 h-10 bg-green-600 rounded-lg flex items-center justify-center shadow-sm">
                    <svg class="w-5 h-5 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l5 5a2 2 0 01.586 1.414V19a2 2 0 01-2 2H7a2 2 0 01-2-2V5a2 2 0 012-2z"/>
                    </svg>
                </div>
                <div class="flex-1">
                    <p class="font-medium text-gray-800">Edit Profil Buku</p>
                    <p class="text-xs text-gray-500">Ubah judul, penulis, cover buku</p>
                </div>
                <svg class="w-4 h-4 text-gray-400 group-hover:text-green-600 transition" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/>
                </svg>
            </a>
        </div>
    </div>
</div>

<!-- Recent Chapters -->
<div class="bg-white rounded-2xl shadow-sm border border-gray-100 overflow-hidden">
    <div class="px-6 py-4 border-b border-gray-100 flex justify-between items-center bg-gray-50/30">
        <div class="flex items-center gap-2">
            <svg class="w-5 h-5 text-gray-600" 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>
            <h3 class="text-lg font-semibold text-gray-800">Bab Terbaru</h3>
        </div>
        <a href="{{ route('admin.chapters.index') }}" class="text-sm text-blue-600 hover:underline flex items-center gap-1">
            Lihat semua
            <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="M9 5l7 7-7 7"/>
            </svg>
        </a>
    </div>
    <div class="divide-y divide-gray-100">
        @forelse($recentChapters as $chapter)
        <div class="p-4 hover:bg-gray-50 transition">
            <div class="flex items-center justify-between">
                <div class="flex items-center gap-3">
                    <div class="w-9 h-9 bg-blue-100 rounded-lg flex items-center justify-center text-blue-600 font-bold text-sm shadow-sm">
                        {{ $chapter->chapter_number }}
                    </div>
                    <div>
                        <p class="font-medium text-gray-800">{{ Str::limit($chapter->title, 50) }}</p>
                        <p class="text-xs text-gray-400 mt-0.5">{{ $chapter->created_at->diffForHumans() }}</p>
                    </div>
                </div>
                <a href="{{ route('admin.chapters.edit', $chapter) }}" class="text-xs text-blue-600 hover:text-blue-800 hover:underline transition">
                    Edit
                </a>
            </div>
        </div>
        @empty
        <div class="p-12 text-center">
            <svg class="w-16 h-16 text-gray-200 mx-auto mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
            </svg>
            <p class="text-gray-500">Belum ada bab.</p>
            <a href="{{ route('admin.chapters.create') }}" class="inline-block mt-3 text-blue-600 hover:underline text-sm">Tambah Bab Pertama</a>
        </div>
        @endforelse
    </div>
</div>
@endsection

@push('styles')
<style>
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
</style>
@endpush