@extends('layouts.admin')
@section('title','Exam Sessions')
@section('page-title','Exam Sessions')

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4">
    <h5 class="fw-bold mb-0">Exam Sessions</h5>
    <a href="{{ route('admin.exam-sessions.create') }}" class="btn btn-primary">
        <i class="bi bi-plus-lg me-1"></i>New Session
    </a>
</div>

<div class="row g-3">
    @forelse($sessions as $session)
    <div class="col-12">
        <div class="card border-0 shadow-sm">
            <div class="card-body p-4">
                <div class="d-flex align-items-start justify-content-between flex-wrap gap-3">
                    <div class="flex-grow-1">
                        <div class="d-flex align-items-center gap-2 mb-1 flex-wrap">
                            <h6 class="fw-bold mb-0">{{ $session->title }}</h6>
                            @if($session->is_active)
                                <span class="badge bg-success"><i class="bi bi-circle-fill me-1" style="font-size:0.5rem"></i>Active</span>
                            @else
                                <span class="badge bg-secondary">Inactive</span>
                            @endif
                        </div>
                        @if($session->description)
                            <p class="text-muted small mb-2">{{ Str::limit($session->description, 100) }}</p>
                        @endif
                        <div class="d-flex gap-3 flex-wrap">
                            <small class="text-muted"><i class="bi bi-clock me-1"></i>{{ $session->duration_minutes }} min</small>
                            <small class="text-muted"><i class="bi bi-question-circle me-1"></i>{{ $session->questions_per_subject }} q/subject</small>
                            <small class="text-muted"><i class="bi bi-people me-1"></i>{{ $session->attempts_count }} attempts</small>
                            @if($session->start_date)
                                <small class="text-muted"><i class="bi bi-calendar me-1"></i>{{ $session->start_date->format('d M Y') }}</small>
                            @endif
                        </div>
                    </div>
                    <div class="d-flex gap-2 flex-wrap">
                        {{-- Toggle Active --}}
                        <form method="POST" action="{{ route('admin.exam-sessions.toggle', $session) }}">
                            @csrf @method('PATCH')
                            <button type="submit" class="btn btn-sm {{ $session->is_active ? 'btn-warning' : 'btn-success' }}">
                                <i class="bi bi-{{ $session->is_active ? 'pause' : 'play' }}-fill me-1"></i>
                                {{ $session->is_active ? 'Deactivate' : 'Activate' }}
                            </button>
                        </form>
                        <a href="{{ route('admin.results.session', $session) }}" class="btn btn-sm btn-outline-primary">
                            <i class="bi bi-bar-chart me-1"></i>Results
                        </a>
                        <a href="{{ route('admin.exam-sessions.edit', $session) }}" class="btn btn-sm btn-outline-secondary">
                            <i class="bi bi-pencil me-1"></i>Edit
                        </a>
                        <form method="POST" action="{{ route('admin.exam-sessions.destroy', $session) }}"
                              onsubmit="return confirm('Delete this session?')">
                            @csrf @method('DELETE')
                            <button class="btn btn-sm btn-outline-danger"><i class="bi bi-trash"></i></button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
    @empty
    <div class="col-12">
        <div class="card border-0 shadow-sm text-center py-5 text-muted">
            <i class="bi bi-calendar-x" style="font-size:3rem"></i>
            <p class="mt-2">No exam sessions yet. <a href="{{ route('admin.exam-sessions.create') }}">Create the first one.</a></p>
        </div>
    </div>
    @endforelse
</div>
@endsection