@extends('layouts.app')

@section('title', 'My Timetable | Teacher Dashboard')

@section('sidebar-menu')
    @include('teacher.partials.sidebar')
@endsection

@section('breadcrumb')
    <span><a href="{{ route('teacher.dashboard') }}">Home</a></span> / <span class="active-page">Timetable</span>
@endsection

@section('content')
<div class="row">
    <div class="col-12">
        <div class="card shadow-sm">
            <div class="card-header d-flex justify-content-between align-items-center">
                <span>🗓️ My Weekly Timetable</span>
                <a href="{{ route('teacher.timetable.create') }}" class="btn btn-sm btn-primary">Add Schedule Entry</a>
            </div>
            <div class="card-body">
                @if(session('success'))
                    <div class="alert alert-success">{{ session('success') }}</div>
                @endif
                <div class="table-responsive">
                    <table class="table table-bordered table-striped">
                        <thead class="table-dark">
                            <tr>
                                <th>Day</th>
                                <th>Schedule Slots</th>
                            </tr>
                        </thead>
                        <tbody>
                            @php
                                $days = [1 => 'Monday', 2 => 'Tuesday', 3 => 'Wednesday', 4 => 'Thursday', 5 => 'Friday', 6 => 'Saturday', 7 => 'Sunday'];
                            @endphp
                            @foreach($days as $dayNum => $dayName)
                                <tr>
                                    <td class="fw-bold align-middle" style="width: 15%">{{ $dayName }}</td>
                                    <td>
                                        @if(isset($groupedTimetable[$dayNum]))
                                            <div class="d-flex flex-wrap gap-2">
                                                @foreach($groupedTimetable[$dayNum] as $slot)
                                                    <div class="card shadow-sm p-2 mb-0" style="min-width: 200px; border-left: 4px solid {{ $slot->type == 'extra' ? '#e54027' : '#2d4ca7' }}">
                                                        <div class="d-flex justify-content-between align-items-start">
                                                            <h6 class="mb-1 text-primary">{{ $slot->subject->name ?? 'N/A' }}</h6>
                                                            <form action="{{ route('teacher.timetable.destroy', $slot->id) }}" method="POST" onsubmit="return confirm('Remove slot?')">
                                                                @csrf
                                                                @method('DELETE')
                                                                <button type="submit" class="btn btn-sm text-danger p-0 border-0"><i class="fas fa-times"></i></button>
                                                            </form>
                                                        </div>
                                                        <small class="d-block text-muted">{{ \Carbon\Carbon::parse($slot->start_time)->format('H:i') }} - {{ \Carbon\Carbon::parse($slot->end_time)->format('H:i') }}</small>
                                                        <small class="d-block"><strong>Class:</strong> {{ $slot->schoolClass->name ?? 'N/A' }}</small>
                                                        @if($slot->type == 'extra')
                                                            <span class="badge bg-danger mt-1">Extra Class</span>
                                                        @endif
                                                    </div>
                                                @endforeach
                                            </div>
                                        @else
                                            <span class="text-muted fst-italic">No classes scheduled</span>
                                        @endif
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection