@extends('dashboard.layouts.app')

@section('title', __('dashboard.Schedule Details'))

@section('breadcrumb')
    <li class="breadcrumb-item">
        <a href="{{ route('dashboard.home') }}" class="text-decoration-none">{{ __('dashboard.Home') }}</a>
    </li>
    <li class="breadcrumb-item">
        <a href="{{ route('dashboard.schedules.index') }}" class="text-decoration-none">{{ __('dashboard.Schedules') }}</a>
    </li>
    <li class="breadcrumb-item active">{{ __('dashboard.Schedule Details') }}</li>
@endsection

@section('content')
<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h3 class="card-title">{{ __('dashboard.Schedule Details') }} #{{ $schedule->id }}</h3>
        <div class="card-toolbar">
            <a href="{{ route('dashboard.schedules.edit', $schedule) }}" class="btn btn-sm btn-warning me-2">
                <i class="bi bi-pencil-square"></i> {{ __('dashboard.Edit') }}
            </a>
            <button type="button" class="btn btn-sm btn-danger" data-bs-toggle="modal" data-bs-target="#deleteModal">
                <i class="bi bi-trash"></i> {{ __('dashboard.Delete') }}
            </button>
        </div>
    </div>
    <div class="card-body">
        <div class="table-responsive">
            <table class="table table-striped table-bordered">
                <tbody>
                    <tr>
                        <th class="w-25">{{ __('dashboard.Schedule Type') }}</th>
                        <td>{{ __("dashboard." . ucfirst($schedule->type)) }}</td> <!-- Fixed to use 'type' -->
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.Schedule Name') }}</th>
                        <td>{{ $schedule->item_name }}</td>
                    </tr>
                    @if ($schedule->trackLevel)
                        <tr>
                            <th>{{ __('dashboard.Track Level') }}</th>
                            <td>#{{ $schedule->trackLevel->id }} - {{ $schedule->trackLevel->name }}</td>
                        </tr>
                    @endif
                    @if ($schedule->item)
                        <tr>
                            <th>{{ __('dashboard.Item') }}</th>
                            <td>{{ $schedule->item->name }}</td>
                        </tr>
                    @endif
                    <tr>
                        <th>{{ __('dashboard.Sessions Count') }}</th>
                        <td>{{ $sessionCount = $schedule->sessions_count }}</td>
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.Sessions Per Week') }}</th>
                        <td>
                            @php
                                $weeklySlots = json_decode($schedule->weekly_slots, true);
                                $sessionsPerWeek = is_array($weeklySlots) ? count($weeklySlots) : 0;
                            @endphp
                            {{ $sessionsPerWeek }}
                        </td>
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.Start Date') }}</th>
                        <td>{{ $schedule->start_date->format('Y-m-d') }}</td>
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.End Date') }}</th>
                        <td>
                            @php
                                $weeksNeeded = $sessionsPerWeek ? ceil($sessionCount / $sessionsPerWeek) : 0;
                                $endDate = $schedule->start_date && $weeksNeeded ? $schedule->start_date->copy()->addWeeks($weeksNeeded)->subDay() : null;
                            @endphp
                            {{ $endDate?->format('Y-m-d') ?? __('dashboard.N/A') }}
                        </td>
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.Status') }}</th>
                        <td>
                            @switch($schedule->status)
                                @case('scheduled')
                                    <span class="badge bg-primary">{{ __("dashboard.Scheduled") }}</span>
                                    @break
                                @case('ongoing')
                                    <span class="badge bg-success">{{ __("dashboard.Ongoing") }}</span>
                                    @break
                                @case('completed')
                                    <span class="badge bg-secondary">{{ __("dashboard.Completed") }}</span>
                                    @break
                                @case('cancelled')
                                    <span class="badge bg-danger">{{ __("dashboard.Cancelled") }}</span>
                                    @break
                                @default
                                    <span class="badge bg-secondary">{{ __("dashboard.Unknown") }}</span>
                            @endswitch
                        </td>
                    </tr>
                    <tr>
                        <th>{{ __('dashboard.Teacher') }}</th>
                        <td>
                            @if ($schedule->teacher)
                                {{ $schedule->teacher->name }} ({{ $schedule->teacher->email }})
                            @else
                                {{ __('dashboard.N/A') }}
                            @endif
                        </td>
                    </tr>
                </tbody>
            </table>
        </div>

        <!-- Weekly Slots Section -->
        <h4 class="mt-4 mb-3">{{ __('dashboard.Weekly Slots') }}</h4>
        @if(is_array($weeklySlots) && count($weeklySlots) > 0)
            <div class="table-responsive">
                <table class="table table-bordered table-hover">
                    <thead class="table-light">
                        <tr>
                            <th>{{ __('dashboard.Day') }}</th>
                            <th>{{ __('dashboard.Start Time') }}</th>
                            <th>{{ __('dashboard.End Time') }}</th>
                            <th>{{ __('dashboard.Teacher') }}</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach ($weeklySlots as $slot)
                            <tr>
                                <td>
                                    @php
                                        $days = [__('dashboard.Sunday'), __('dashboard.Monday'), __('dashboard.Tuesday'), __('dashboard.Wednesday'), __('dashboard.Thursday'), __('dashboard.Friday'), __('dashboard.Saturday')];
                                    @endphp
                                    {{ $days[$slot['day']] }}
                                </td>
                                <td>{{ \Carbon\Carbon::parse($slot['start'])->format('H:i') }}</td>
                                <td>{{ \Carbon\Carbon::parse($slot['end'])->format('H:i') }}</td>
                                <td>
                                    @if(isset($slot['teacher_id']) && $slot['teacher_id'])
                                        @php
                                            $teacher = \App\Models\User::find($slot['teacher_id']);
                                        @endphp
                                        @if($teacher)
                                            {{ $teacher->name }}
                                        @else
                                            <span class="text-danger">{{ __('dashboard.Teacher Not Found') }}</span>
                                        @endif
                                    @else
                                        {{ __('dashboard.Not set') }}
                                    @endif
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        @else
            <p>{{ __('dashboard.No weekly slots defined for this schedule.') }}</p>
        @endif

        <!-- Sessions Table for Tracks -->
        @if($schedule->type === 'track' && $schedule->trackLevel)
            <h4 class="mt-4 mb-3">{{ __('dashboard.Sessions') }}</h4>
            @php
                $sessions = $schedule->trackLevel->sessions()->orderBy('order')->get();
                $sessionDates = [];
                $currentDate = $schedule->start_date->copy();
                $slotIndex = 0;

                foreach ($sessions as $session) {
                    if ($sessionsPerWeek === 0) break;

                    $slot = $weeklySlots[$slotIndex % $sessionsPerWeek];
                    $dayOfWeek = $slot['day'];
                    $startTime = \Carbon\Carbon::parse($slot['start'])->format('H:i');
                    $endTime = \Carbon\Carbon::parse($slot['end'])->format('H:i');

                    while ($currentDate->dayOfWeek != $dayOfWeek) {
                        $currentDate->addDay();
                    }

                    $sessionDates[] = [
                        'name' => $session->title,
                        'date' => $currentDate->copy(),
                        'start_time' => $startTime,
                        'end_time' => $endTime,
                    ];

                    $currentDate->addDay();
                    $slotIndex++;
                }
            @endphp

            @if($sessions->isNotEmpty())
                <div class="table-responsive">
                    <table class="table table-bordered table-hover">
                        <thead class="table-light">
                            <tr>
                                <th>{{ __('dashboard.Session Name') }}</th>
                                <th>{{ __('dashboard.Date') }}</th>
                                <th>{{ __('dashboard.Start Time') }}</th>
                                <th>{{ __('dashboard.End Time') }}</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach ($sessionDates as $session)
                                <tr>
                                    <td>{{ $session['name'] }}</td>
                                    <td>{{ $session['date']->format('Y-m-d') }}</td>
                                    <td>{{ $session['start_time'] }}</td>
                                    <td>{{ $session['end_time'] }}</td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            @else
                <p>{{ __('dashboard.No sessions defined for this track level.') }}</p>
            @endif
        @endif
    </div>
</div>

<!-- Delete Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1" aria-labelledby="deleteModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="deleteModalLabel">{{ __('dashboard.Confirm Delete') }}</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                {{ __('dashboard.delete_confirm_message') }}
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{{ __('dashboard.Cancel') }}</button>
                <form action="{{ route('dashboard.schedules.destroy', $schedule) }}" method="POST" style="display: inline;">
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="btn btn-danger">{{ __('dashboard.Delete') }}</button>
                </form>
            </div>
        </div>
    </div>
</div>
@endsection