@extends('layouts.app')

@section('content')
<div class="container-fluid px-4 py-4">
    
    <!-- Search Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card border-0 shadow-sm">
                <div class="card-body py-4">
                    <div class="row align-items-center">
                        <div class="col-md-2 text-center mb-3 mb-md-0">
                            <i class="bi bi-search display-1 text-primary"></i>
                        </div>
                        <div class="col-md-10">
                            <h2 class="mb-3">Search Documentation</h2>
                            <form action="{{ route('documentation.search') }}" method="GET">
                                <div class="input-group input-group-lg">
                                    <span class="input-group-text bg-white">
                                        <i class="bi bi-search"></i>
                                    </span>
                                    <input 
                                        type="text" 
                                        name="q" 
                                        class="form-control" 
                                        placeholder="Search for topics, features, workflows..." 
                                        value="{{ $query }}"
                                        autofocus
                                    >
                                    <button class="btn btn-primary px-4" type="submit">
                                        Search
                                    </button>
                                </div>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Results Summary -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h4 class="mb-0">
                        @if(count($results) > 0)
                            Found {{ count($results) }} result{{ count($results) != 1 ? 's' : '' }} for 
                            <mark class="bg-warning px-2 py-1">"{{ $query }}"</mark>
                        @else
                            No results found for <mark class="bg-warning px-2 py-1">"{{ $query }}"</mark>
                        @endif
                    </h4>
                </div>
                <div>
                    <a href="{{ route('documentation.index') }}" class="btn btn-outline-secondary">
                        <i class="bi bi-arrow-left"></i> Back to Index
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Search Results -->
    @if(count($results) > 0)
        <div class="row">
            <div class="col-lg-8">
                @foreach ($results as $result)
                <div class="card border-0 shadow-sm mb-3 search-result-card">
                    <div class="card-body p-4">
                        <div class="d-flex align-items-start">
                            <div class="flex-shrink-0 me-3">
                                <span class="badge bg-primary rounded-pill px-3 py-2">
                                    {{ $result['category'] }}
                                </span>
                            </div>
                            <div class="flex-grow-1">
                                <h5 class="card-title mb-2">
                                    <a href="{{ route('documentation.show', $result['slug']) }}" class="text-decoration-none">
                                        {{ $result['title'] }}
                                    </a>
                                </h5>
                                <p class="card-text text-muted mb-2">
                                    {!! $result['excerpt'] !!}
                                </p>
                                <div class="mt-2">
                                    <a href="{{ route('documentation.show', $result['slug']) }}" class="btn btn-sm btn-outline-primary">
                                        <i class="bi bi-arrow-right"></i> Read Documentation
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                @endforeach
            </div>

            <!-- Sidebar -->
            <div class="col-lg-4">
                
                <!-- Search Tips -->
                <div class="card border-0 shadow-sm mb-3">
                    <div class="card-body">
                        <h6 class="fw-bold mb-3">
                            <i class="bi bi-lightbulb text-warning"></i> Search Tips
                        </h6>
                        <ul class="small text-muted mb-0">
                            <li class="mb-2">Use specific keywords for better results</li>
                            <li class="mb-2">Try searching for: "student", "payment", "attendance"</li>
                            <li class="mb-2">Search for workflows: "how to enroll student"</li>
                            <li class="mb-2">Look for features: "admission voucher", "grade system"</li>
                        </ul>
                    </div>
                </div>

                <!-- Browse by Category -->
                <div class="card border-0 shadow-sm">
                    <div class="card-body">
                        <h6 class="fw-bold mb-3">
                            <i class="bi bi-collection"></i> Browse by Category
                        </h6>
                        <div class="d-grid gap-2">
                            @foreach ($categories as $category => $categoryDocs)
                                <button 
                                    class="btn btn-sm btn-outline-secondary text-start" 
                                    onclick="window.location='{{ route('documentation.index') }}#{{ strtolower($category) }}'"
                                >
                                    <i class="bi bi-folder"></i> {{ $category }} ({{ count($categoryDocs) }})
                                </button>
                            @endforeach
                        </div>
                    </div>
                </div>

            </div>
        </div>
    @else
        <!-- No Results -->
        <div class="row">
            <div class="col-lg-8">
                <div class="card border-0 shadow-sm">
                    <div class="card-body text-center py-5">
                        <i class="bi bi-inbox display-1 text-muted mb-3"></i>
                        <h4 class="mb-3">No results found</h4>
                        <p class="text-muted mb-4">
                            We couldn't find any documentation matching your search.<br>
                            Try using different keywords or browse by category.
                        </p>
                        
                        <!-- Suggested Searches -->
                        <div class="mb-4">
                            <h6 class="mb-3">Popular Searches:</h6>
                            <div class="d-flex flex-wrap justify-content-center gap-2">
                                <a href="{{ route('documentation.search') }}?q=student" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    student enrollment
                                </a>
                                <a href="{{ route('documentation.search') }}?q=payment" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    payment system
                                </a>
                                <a href="{{ route('documentation.search') }}?q=attendance" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    attendance tracking
                                </a>
                                <a href="{{ route('documentation.search') }}?q=exam" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    exam management
                                </a>
                                <a href="{{ route('documentation.search') }}?q=promotion" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    student promotion
                                </a>
                                <a href="{{ route('documentation.search') }}?q=teacher" class="badge bg-light text-dark text-decoration-none py-2 px-3">
                                    teacher assignment
                                </a>
                            </div>
                        </div>

                        <a href="{{ route('documentation.index') }}" class="btn btn-primary">
                            <i class="bi bi-arrow-left"></i> Browse All Documentation
                        </a>
                    </div>
                </div>
            </div>

            <!-- Sidebar (No Results) -->
            <div class="col-lg-4">
                <div class="card border-0 shadow-sm">
                    <div class="card-body">
                        <h6 class="fw-bold mb-3">
                            <i class="bi bi-info-circle"></i> Need Help?
                        </h6>
                        <p class="small text-muted mb-3">
                            If you can't find what you're looking for, try these resources:
                        </p>
                        <div class="d-grid gap-2">
                            <a href="{{ route('documentation.show', 'DOCUMENTATION_INDEX') }}" class="btn btn-sm btn-outline-primary">
                                <i class="bi bi-book"></i> Documentation Index
                            </a>
                            <a href="{{ route('documentation.show', 'README') }}" class="btn btn-sm btn-outline-success">
                                <i class="bi bi-house"></i> Getting Started
                            </a>
                            <a href="{{ route('documentation.index') }}" class="btn btn-sm btn-outline-info">
                                <i class="bi bi-collection"></i> Browse All Guides
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    @endif

</div>

<style>
.search-result-card {
    transition: all 0.3s ease;
}

.search-result-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

mark {
    background-color: #fff3cd;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}
</style>

@endsection