@extends('layouts.admin')

@section('title', 'Courses')
@section('heading', 'Courses')

@section('content')
    <div class="d-flex flex-wrap gap-2 align-items-center mb-3">
        <form class="d-flex gap-2 flex-grow-1" method="get" action="{{ route('admin.courses.index') }}">
            <input type="search" name="q" value="{{ $q }}" class="form-control" placeholder="Search title or university…" style="max-width: 320px;">
            <button class="btn btn-outline-secondary" type="submit">Search</button>
        </form>
        <a href="{{ route('admin.courses.create') }}" class="btn btn-primary">Add course</a>
    </div>

    <div class="card">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                <tr>
                    <th>Title</th>
                    <th>University</th>
                    <th>Duration</th>
                    <th>Fee</th>
                    <th class="text-end">Actions</th>
                </tr>
                </thead>
                <tbody>
                @forelse($courses as $course)
                    <tr>
                        <td class="fw-medium">{{ $course->title }}</td>
                        <td>{{ $course->university->name }}</td>
                        <td>{{ $course->duration ?? '—' }}</td>
                        <td>{{ number_format($course->fee, 2) }}</td>
                        <td class="text-end">
                            <a href="{{ route('admin.courses.edit', $course) }}" class="btn btn-sm btn-outline-primary">Edit</a>
                            <button type="button" class="btn btn-sm btn-outline-danger" data-bs-toggle="modal" data-bs-target="#deleteModal"
                                    data-delete-url="{{ route('admin.courses.destroy', $course) }}"
                                    data-delete-message="Delete course “{{ $course->title }}”?">Delete</button>
                        </td>
                    </tr>
                @empty
                    <tr><td colspan="5" class="text-center text-muted py-4">No courses found.</td></tr>
                @endforelse
                </tbody>
            </table>
        </div>
        @if($courses->hasPages())
            <div class="card-footer bg-transparent">{{ $courses->links() }}</div>
        @endif
    </div>
@endsection