@extends('layouts.side_bar')

@section('content')
<div class="container-fluid py-4">
    <div class="row justify-content-center">
        <div class="col-12 col-xl-10">
            <div class="card border-0 shadow-sm mb-4 bg-success-subtle">
                <div class="card-body d-flex flex-wrap justify-content-between align-items-center gap-2 p-4">
                    <div>
                        <h2 class="h4 mb-1">Course Details</h2>
                        <p class="text-secondary mb-0">Review course info, attached subjects, and assigned lecturers.</p>
                    </div>
                    <a href="{{ route('courses.edit', $course) }}" class="btn btn-outline-primary rounded-pill">Edit Course</a>
                </div>
            </div>

            <div class="card border-0 shadow-sm">
                <div class="card-body p-4 p-lg-5">
                    <div class="row g-4 mb-4">
                        <div class="col-md-4">
                            <small class="text-uppercase text-secondary">Course Code</small>
                            <div class="fw-semibold fs-6">{{ $course->course_code }}</div>
                        </div>
                        <div class="col-md-4">
                            <small class="text-uppercase text-secondary">Title</small>
                            <div class="fw-semibold fs-6">{{ $course->title }}</div>
                        </div>
                        <div class="col-md-4">
                            <small class="text-uppercase text-secondary">Status</small>
                            <div>
                                <span class="badge rounded-pill {{ $course->status === 'active' ? 'text-bg-success' : 'text-bg-secondary' }}">
                                    {{ ucfirst($course->status) }}
                                </span>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <small class="text-uppercase text-secondary">Price</small>
                            <div class="fw-semibold fs-6">${{ number_format((float) $course->price, 2) }}</div>
                        </div>
                        <div class="col-md-8">
                            <small class="text-uppercase text-secondary">Description</small>
                            <div class="fw-semibold fs-6">{{ $course->description ?: 'N/A' }}</div>
                        </div>
                    </div>

                    <h3 class="h6 mb-3">Subjects and Lecturers</h3>
                    <div class="table-responsive mb-3">
                        <table class="table table-sm table-bordered align-middle">
                            <thead>
                                <tr>
                                    <th>Subject Code</th>
                                    <th>Subject Name</th>
                                    <th>Lecturer</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse ($course->subjects as $subject)
                                    <tr>
                                        <td>{{ $subject->subject_code }}</td>
                                        <td>{{ $subject->name }}</td>
                                        <td>{{ $lecturerNames[$subject->pivot->lecturer_id] ?? 'N/A' }}</td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="3" class="text-center text-secondary">No subjects attached.</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>

                    <div class="d-flex flex-wrap gap-2 pt-3 border-top">
                        <a href="{{ route('courses.index') }}" class="btn btn-outline-secondary">Back</a>
                        <form method="POST" action="{{ route('courses.destroy', $course) }}" data-swal-confirm="Yes, delete" data-swal-title="Delete course?" data-swal-text="This action cannot be undone.">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="btn btn-outline-danger">Delete</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection