@extends('public.layout.app')
@section('title', 'Search')

@section('body')
<section class="section pt-5">
    <div class="container">
        <div class="glass shadow-soft p-4 p-lg-5 mb-4">
            <div class="d-flex flex-wrap justify-content-between align-items-start gap-3">
                <div>
                    <div class="d-inline-flex align-items-center gap-2 badge-soft mb-2">
                        <span class="brand-dot"></span>
                        <span>Site-wide search</span>
                    </div>
                    <h1 class="fw-bold mb-2">Find programs, courses, news, and research</h1>
                    <p class="text-muted2 mb-0">Search across the public website, academic catalogue, LMS course records, and research library.</p>
                </div>
            </div>

            <form method="GET" action="{{ route('front.search') }}" class="mt-4">
                <div class="row g-2">
                    <div class="col-lg-10">
                        <input name="q" value="{{ $q }}" class="form-control form-control-lg" placeholder="Search by title, program, course code, author, or keyword">
                    </div>
                    <div class="col-lg-2 d-grid">
                        <button class="btn btn-accent btn-lg"><i class="fa-solid fa-magnifying-glass me-1"></i> Search</button>
                    </div>
                </div>
            </form>
        </div>

        @if($q === '')
            <div class="alert alert-soft">Type a keyword to search the public website.</div>
        @else
            <div class="row g-4">
                <div class="col-lg-6">
                    <div class="card-soft shadow-soft p-4 h-100">
                        <h5 class="fw-bold mb-3"><i class="fa-regular fa-newspaper me-2"></i>News and events</h5>
                        @forelse($posts as $post)
                            <a class="d-block py-3 border-bottom text-decoration-none" href="{{ $post->type === 'event' ? route('front.events.show', $post->slug) : route('front.posts.show', $post->slug) }}">
                                <span class="badge-soft me-2">{{ ucfirst($post->type) }}</span>
                                <span class="fw-semibold text-dark">{{ $post->title }}</span>
                            </a>
                        @empty
                            <p class="text-muted2 mb-0">No matching news or events.</p>
                        @endforelse
                    </div>
                </div>

                <div class="col-lg-6">
                    <div class="card-soft shadow-soft p-4 h-100">
                        <h5 class="fw-bold mb-3"><i class="fa-solid fa-graduation-cap me-2"></i>Programs</h5>
                        @forelse($programs as $program)
                            <a class="d-block py-3 border-bottom text-decoration-none" href="{{ route('front.programs.show', $program->id) }}">
                                <span class="fw-semibold text-dark">{{ $program->name }}</span>
                                <span class="text-muted2 small d-block">{{ $program->department?->name ?? 'Academic program' }}</span>
                            </a>
                        @empty
                            <p class="text-muted2 mb-0">No matching programs.</p>
                        @endforelse
                    </div>
                </div>

                <div class="col-lg-6">
                    <div class="card-soft shadow-soft p-4 h-100">
                        <h5 class="fw-bold mb-3"><i class="fa-solid fa-book-open me-2"></i>Courses</h5>
                        @forelse($courses as $course)
                            <div class="py-3 border-bottom">
                                <span class="fw-semibold">{{ $course->code ? $course->code . ' - ' : '' }}{{ $course->title }}</span>
                                <span class="text-muted2 small d-block">{{ $course->semester?->program?->name ?? 'Course catalogue' }}</span>
                            </div>
                        @empty
                            <p class="text-muted2 mb-0">No matching courses.</p>
                        @endforelse
                    </div>
                </div>

                <div class="col-lg-6">
                    <div class="card-soft shadow-soft p-4 h-100">
                        <h5 class="fw-bold mb-3"><i class="fa-solid fa-microscope me-2"></i>Research</h5>
                        @forelse($researchPapers as $paper)
                            <div class="py-3 border-bottom">
                                <span class="fw-semibold">{{ $paper->title }}</span>
                                <span class="text-muted2 small d-block">{{ $paper->author }} | {{ $paper->year }}</span>
                            </div>
                        @empty
                            <p class="text-muted2 mb-0">No matching research papers.</p>
                        @endforelse
                    </div>
                </div>
            </div>
        @endif
    </div>
</section>
@endsection