@extends('layouts.admin')

@section('content')
<div class="container-fluid py-4">
    <div class="row justify-content-center">
        <div class="col-lg-10">
            {{-- En-tête --}}
            <div class="d-flex justify-content-between align-items-center mb-4 pb-3 border-bottom">
                <div>
                    <h1 class="h3 fw-bold mb-0">Nouveau Slide</h1>
                    <p class="text-muted small mb-0">Ajouter un nouveau visuel au carrousel de la page d'accueil.</p>
                </div>
                <a href="{{ route('admin.hero-slides.index') }}" class="btn btn-outline-secondary rounded-pill px-4">
                    <i class="fa fa-arrow-left me-2"></i>Retour
                </a>
            </div>

            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-4">
                    <form action="{{ route('admin.hero-slides.store') }}" method="POST" enctype="multipart/form-data">
                        @csrf

                        <div class="row">
                            {{-- Section Gauche : Infos --}}
                            <div class="col-md-7">
                                <div class="mb-4">
                                    <label for="titre" class="form-label fw-bold">Titre du Slide <span class="text-danger">*</span></label>
                                    <input type="text" name="titre" id="titre" class="form-control @error('titre') is-invalid @enderror" value="{{ old('titre') }}" placeholder="Ex: Bienvenue au Conseil d'État" required>
                                    @error('titre')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>

                                <div class="mb-4">
                                    <label for="description" class="form-label fw-bold">Description / Sous-titre</label>
                                    <textarea name="description" id="description" rows="4" class="form-control @error('description') is-invalid @enderror" placeholder="Saisissez un court texte descriptif...">{{ old('description') }}</textarea>
                                    @error('description')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>

                                <div class="mb-4">
                                    <label for="lien_custom" class="form-label fw-bold">Lien du bouton (URL)</label>
                                    <div class="input-group">
                                        <span class="input-group-text bg-light"><i class="fa fa-link"></i></span>
                                        <input type="url" name="lien_custom" id="lien_custom" class="form-control" value="{{ old('lien_custom') }}" placeholder="https://...">
                                    </div>
                                    <small class="text-muted">Optionnel. Laisse vide si aucun bouton n'est souhaité.</small>
                                </div>
                            </div>

                            {{-- Section Droite : Image & Paramètres --}}
                            <div class="col-md-5 border-start ps-md-4">
                                <div class="mb-4">
                                    <label class="form-label fw-bold">Image du Slide <span class="text-danger">*</span></label>
                                    <div class="image-upload-wrapper text-center p-3 border border-dashed rounded-3 bg-light mb-2">
                                        <img id="preview" src="#" alt="Aperçu" class="img-fluid rounded shadow-sm d-none mb-3" style="max-height: 180px;">
                                        <div id="placeholder" class="py-4">
                                            <i class="fa fa-cloud-upload-alt fa-3x text-muted mb-2"></i>
                                            <p class="mb-0 small text-muted">Format recommandé : 1920x800px (Max 2Mo)</p>
                                        </div>
                                        <input type="file" name="image" id="imageInput" class="form-control @error('image') is-invalid @enderror" accept="image/*" required>
                                    </div>
                                    @error('image')
                                        <div class="text-danger small">{{ $message }}</div>
                                    @enderror
                                </div>

                                <div class="row">
                                    <div class="col-6">
                                        <div class="mb-4">
                                            <label for="ordre" class="form-label fw-bold">Ordre</label>
                                            <input type="number" name="ordre" id="ordre" class="form-control" value="{{ old('ordre', 0) }}" min="0">
                                        </div>
                                    </div>
                                    <div class="col-6">
                                        <div class="mb-4">
                                            <label class="form-label fw-bold">Visibilité</label>
                                            <div class="form-check form-switch pt-2">
                                                <input class="form-check-input" type="checkbox" name="actif" id="actif" value="1" {{ old('actif', 1) ? 'checked' : '' }}>
                                                <label class="form-check-label" for="actif">Activé</label>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>

                        <div class="text-end mt-4 pt-3 border-top">
                            <button type="submit" class="btn btn-success px-5 rounded-pill shadow-sm">
                                <i class="fa fa-save me-2"></i> Enregistrer le Slide
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

{{-- Script pour la prévisualisation de l'image --}}
<script>
    document.getElementById('imageInput').onchange = evt => {
        const [file] = document.getElementById('imageInput').files
        if (file) {
            const preview = document.getElementById('preview');
            const placeholder = document.getElementById('placeholder');
            preview.src = URL.createObjectURL(file);
            preview.classList.remove('d-none');
            placeholder.classList.add('d-none');
        }
    }
</script>

<style>
    .border-dashed { border-style: dashed !important; border-width: 2px !important; }
    .form-control:focus { border-color: #009A44; box-shadow: 0 0 0 0.25rem rgba(0, 154, 68, 0.1); }
</style>
@endsection