@extends('simaju.layouts.main')
@section('title', 'Jadwal Pelajaran Mingguan')
@section('page-title', 'Jadwal Pelajaran Mingguan')
@section('page-subtitle', 'Tampilan jadwal pelajaran per minggu')

@section('content')
<!-- Filter & Header -->
<div class="mb-6">
    <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
        <form method="GET" class="grid grid-cols-1 md:grid-cols-4 gap-4 items-end">
            <div class="md:col-span-2">
                <label class="block text-sm font-semibold text-gray-700 mb-2">Pilih Kelas</label>
                <select name="kelas_id" required class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
                    <option value="">-- Pilih Kelas --</option>
                    @foreach($kelasList as $kls)
                        <option value="{{ $kls->id }}" {{ $kelasId == $kls->id ? 'selected' : '' }}>
                            {{ $kls->nama_kelas }}{{ $kls->jurusan ? ' - ' . $kls->jurusan->nama : '' }}
                        </option>
                    @endforeach
                </select>
            </div>
            <div>
                <label class="block text-sm font-semibold text-gray-700 mb-2">Tahun Ajaran</label>
                <input type="text" name="tahun_ajaran" value="{{ $tahunAjaran }}" placeholder="2024/2025"
                       class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
            </div>
            <div>
                <label class="block text-sm font-semibold text-gray-700 mb-2">Semester</label>
                <select name="semester" class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500">
                    <option value="Ganjil" {{ $semester == 'Ganjil' ? 'selected' : '' }}>Ganjil</option>
                    <option value="Genap" {{ $semester == 'Genap' ? 'selected' : '' }}>Genap</option>
                </select>
            </div>
            <div class="md:col-span-4 flex justify-end gap-3">
                <button type="submit" class="px-6 py-3 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors font-medium">
                    Tampilkan Jadwal
                </button>
                <a href="{{ route('simaju.jadwal-pelajaran.index') }}" class="px-6 py-3 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors font-medium">
                    Kembali ke List
                </a>
            </div>
        </form>
    </div>
</div>

@if($kelasId)
<!-- Jadwal Table -->
<div class="bg-white rounded-xl shadow-lg border border-gray-100 overflow-hidden">
    <!-- Header -->
    <div class="bg-gradient-to-r from-blue-600 to-indigo-600 text-white px-6 py-5">
        <h2 class="text-2xl font-bold">{{ $kelas->nama_kelas }}</h2>
        <p class="text-blue-100 mt-1">{{ $kelas->jurusan->nama ?? '' }} • {{ $tahunAjaran }} • Semester {{ $semester }}</p>
    </div>

    <!-- Table -->
    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gradient-to-r from-gray-50 to-gray-100">
                <tr>
                    <th class="px-4 py-4 text-left text-xs font-bold text-gray-700 uppercase w-24">Jam</th>
                    @foreach($hariList as $hari)
                        <th class="px-4 py-4 text-center text-xs font-bold text-gray-700 uppercase border-l border-gray-200">
                            {{ $hari }}
                        </th>
                    @endforeach
                </tr>
            </thead>
            <tbody>
                @php
                    // Dapatkan semua jam mulai yang unik, diurutkan
                    $allTimes = [];
                    foreach($jadwals as $hari => $items) {
                        foreach($items as $item) {
                            $time = date('H:i', strtotime($item->jam_mulai));
                            if (!in_array($time, $allTimes)) {
                                $allTimes[] = $time;
                            }
                        }
                    }
                    sort($allTimes);
                @endphp

                @forelse($allTimes as $time)
                    <tr class="border-t border-gray-200 hover:bg-gray-50 transition-colors">
                        <td class="px-4 py-3 font-semibold text-sm text-gray-700 whitespace-nowrap bg-gray-50">
                            {{ $time }}
                        </td>
                        @foreach($hariList as $hari)
                            @php
                                $jadwal = $jadwals[$hari]->first(function($item) use ($time) {
                                    return date('H:i', strtotime($item->jam_mulai)) == $time;
                                });
                            @endphp
                            <td class="px-4 py-3 border-l border-gray-200 align-top">
                                @if($jadwal)
                                    <div class="bg-gradient-to-br from-blue-50 to-indigo-50 border-l-4 border-blue-500 rounded-lg p-3 hover:shadow-md transition-shadow">
                                        <div class="font-bold text-gray-900 text-sm mb-1">{{ $jadwal->mataPelajaran->nama_mapel }}</div>
                                        <div class="text-xs text-gray-600 mb-2">
                                            <div class="flex items-center gap-1 mb-1">
                                                <svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
                                                    <path d="M10 9a3 3 0 100-6 3 3 0 000 6zm-7 9a7 7 0 1114 0H3z"></path>
                                                </svg>
                                                {{ $jadwal->guru->nama }}
                                            </div>
                                            <div class="flex items-center gap-1 mb-1">
                                                <svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
                                                    <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm1-12a1 1 0 10-2 0v4a1 1 0 00.293.707l2.828 2.829a1 1 0 101.415-1.415L11 9.586V6z" clip-rule="evenodd"></path>
                                                </svg>
                                                {{ date('H:i', strtotime($jadwal->jam_mulai)) }} - {{ date('H:i', strtotime($jadwal->jam_selesai)) }}
                                            </div>
                                            @if($jadwal->ruangan)
                                                <div class="flex items-center gap-1">
                                                    <svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
                                                        <path fill-rule="evenodd" d="M4 4a2 2 0 012-2h8a2 2 0 012 2v12a1 1 0 110 2h-3a1 1 0 01-1-1v-2a1 1 0 00-1-1H9a1 1 0 00-1 1v2a1 1 0 01-1 1H4a1 1 0 110-2V4zm3 1h2v2H7V5zm2 4H7v2h2V9zm2-4h2v2h-2V5zm2 4h-2v2h2V9z" clip-rule="evenodd"></path>
                                                    </svg>
                                                    {{ $jadwal->ruangan }}
                                                </div>
                                            @endif
                                        </div>
                                    </div>
                                @else
                                    <div class="text-center text-gray-400 text-xs py-2">-</div>
                                @endif
                            </td>
                        @endforeach
                    </tr>
                @empty
                    <tr>
                        <td colspan="{{ count($hariList) + 1 }}" class="px-6 py-12 text-center text-gray-500">
                            <svg class="w-16 h-16 mx-auto text-gray-400 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
                            </svg>
                            <p class="text-lg font-medium">Belum ada jadwal untuk kelas ini</p>
                            <p class="text-sm mt-1">Silakan tambahkan jadwal terlebih dahulu</p>
                        </td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    <!-- Print Button -->
    <div class="px-6 py-4 bg-gray-50 border-t border-gray-200 flex justify-end gap-3">
        <button onclick="window.print()" class="px-6 py-3 bg-gradient-to-r from-green-600 to-emerald-600 text-white rounded-lg hover:from-green-700 hover:to-emerald-700 transition-all flex items-center gap-2 font-medium shadow-lg">
            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z"></path>
            </svg>
            Cetak Jadwal
        </button>
    </div>
</div>
@endif
@endsection

@push('styles')
<style>
    @media print {
        body * {
            visibility: hidden;
        }
        .bg-white.rounded-xl.shadow-lg, .bg-white.rounded-xl.shadow-lg * {
            visibility: visible;
        }
        .bg-white.rounded-xl.shadow-lg {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
        }
        button, .no-print {
            display: none !important;
        }
    }
</style>
@endpush