@extends('layouts.admin')

@section('title', $datesheet->title)
@section('header-title', $datesheet->title)

@section('content')
<div class="p-6">
    <div class="flex items-center justify-between mb-6">
        <div class="flex items-center gap-4">
            <a href="{{ route('admin.datesheets.index') }}" class="text-graphite-400 hover:text-ink-600">&larr; Back</a>
            <h1 class="text-2xl font-bold font-display text-ink-900">{{ $datesheet->title }}</h1>
            @if($datesheet->isIssued())
                <span class="px-3 py-1 text-xs font-medium rounded-full bg-ledger-green-700/10 text-ledger-green-700">Issued</span>
            @else
                <span class="px-3 py-1 text-xs font-medium rounded-full bg-amber-600/10 text-amber-600">Draft</span>
            @endif
        </div>
        <div class="flex gap-3">
            <a href="{{ route('admin.datesheets.printable', $datesheet) }}" target="_blank"
               class="border border-graphite-400/50 text-ink-600 px-4 py-2 rounded hover:bg-paper-50 text-sm font-medium">
                Print Datesheet
            </a>
            @if($datesheet->isDraft())
                <form method="POST" action="{{ route('admin.datesheets.edit', $datesheet) }}" class="inline">
                    @csrf
                    @method('GET')
                    <button type="submit"
                            class="border border-graphite-400/50 text-ink-600 px-4 py-2 rounded hover:bg-paper-50 text-sm font-medium">
                        Edit
                    </button>
                </form>
                <form method="POST" action="{{ route('admin.datesheets.issue', $datesheet) }}" class="inline">
                    @csrf
                    <button type="submit"
                            class="bg-ledger-green-700 text-white px-4 py-2 rounded hover:bg-ledger-green-700/90 text-sm font-medium"
                            onclick="return confirm('Issue this datesheet? This will publish it and activate the exam.')">
                        Issue Datesheet
                    </button>
                </form>
            @endif
        </div>
    </div>

    <div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-6">
        <div class="bg-white border border-graphite-400/30 rounded p-4">
            <p class="text-xs text-graphite-400 uppercase">Exam</p>
            <p class="text-sm font-medium text-ink-900">{{ $datesheet->exam->name ?? '-' }}</p>
        </div>
        <div class="bg-white border border-graphite-400/30 rounded p-4">
            <p class="text-xs text-graphite-400 uppercase">Academic Year</p>
            <p class="text-sm font-medium text-ink-900">{{ $datesheet->exam->academic_year ?? '-' }}</p>
        </div>
        <div class="bg-white border border-graphite-400/30 rounded p-4">
            <p class="text-xs text-graphite-400 uppercase">Class</p>
            <p class="text-sm font-medium text-ink-900">{{ $datesheet->exam->class ?? '-' }}</p>
        </div>
    </div>

    @if($datesheet->notes)
    <div class="bg-seal-blue-100 border border-seal-blue-700/20 rounded p-4 mb-6">
        <p class="text-xs text-seal-blue-700 uppercase font-medium mb-1">Notes</p>
        <p class="text-sm text-seal-blue-700">{{ $datesheet->notes }}</p>
    </div>
    @endif

    @if($datesheet->issued_at)
    <div class="bg-ledger-green-700/10 border border-ledger-green-700/20 rounded p-4 mb-6">
        <p class="text-sm text-ledger-green-700">
            <strong>Issued:</strong> {{ $datesheet->issued_at->format('d M Y H:i') }}
            @if($datesheet->issuer)
                by {{ $datesheet->issuer->name }}
            @endif
        </p>
    </div>
    @endif

    <div class="bg-white border border-graphite-400/30 rounded overflow-hidden">
        <div class="px-6 py-4 border-b border-graphite-400/30">
            <h2 class="text-lg font-semibold text-ink-900">Exam Schedule</h2>
        </div>

        @forelse($schedules as $date => $daySchedules)
        <div class="px-6 py-4 border-b border-paper-100 last:border-b-0">
            <h3 class="text-sm font-bold text-ink-600 mb-3">{{ $date }}</h3>
            <table class="min-w-full divide-y divide-graphite-400/30">
                <thead class="bg-paper-50">
                    <tr>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Subject</th>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Code</th>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Time</th>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Slot</th>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Duration</th>
                        <th class="px-4 py-2 text-left text-xs font-medium text-graphite-400 uppercase">Marks</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-paper-100">
                    @foreach($daySchedules as $schedule)
                    <tr>
                        <td class="px-4 py-2 text-sm font-medium text-ink-900">{{ $schedule->subject->name ?? '-' }}</td>
                        <td class="px-4 py-2 text-sm text-graphite-400">{{ $schedule->subject->code ?? '-' }}</td>
                        <td class="px-4 py-2 text-sm text-graphite-400">{{ $schedule->start_time }} - {{ $schedule->end_time }}</td>
                        <td class="px-4 py-2 text-sm">
                            <span class="px-2 py-1 text-xs font-medium rounded-full {{ ($schedule->time_slot ?? '') === 'evening' ? 'bg-orange-100 text-orange-700' : 'bg-yellow-100 text-yellow-700' }}">
                                {{ $schedule->time_slot_label ?? '-' }}
                            </span>
                        </td>
                        <td class="px-4 py-2 text-sm text-graphite-400">{{ $schedule->subject->duration_minutes ?? '-' }} min</td>
                        <td class="px-4 py-2 text-sm text-graphite-400">{{ $schedule->subject->total_marks ?? '-' }}</td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        @empty
        <div class="px-6 py-4 text-center text-sm text-graphite-400">No schedules defined.</div>
        @endforelse
    </div>
</div>
@endsection