@extends('layouts.app')

@section('title', 'Gestor de Contenidos Web - Club Atlético Torino')

@section('content')
<div class="container-fluid py-4 px-lg-5">
    <!-- Header Section -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center bg-white p-4 rounded-4 shadow-sm border">
                <div class="d-flex align-items-center mb-3 mb-md-0">
                    <div class="editor-header-icon me-3">
                        <i class="fa-solid fa-wand-magic-sparkles fs-3 text-white"></i>
                    </div>
                    <div>
                        <div class="d-flex align-items-center gap-2">
                            <h1 class="h4 mb-0 fw-bold text-dark">Personalización y Contenidos de la Web</h1>
                            <span class="badge bg-gold-subtle text-dark border px-2 py-1">En Vivo</span>
                        </div>
                        <p class="text-muted small mb-0 mt-1">
                            Edita en tiempo real textos, imágenes, logos, colores e iconos de todas las secciones del sitio web oficial del Torino.
                        </p>
                    </div>
                </div>
                <div class="d-flex gap-2">
                    <a href="{{ route('home') }}" target="_blank" class="btn btn-outline-dark rounded-pill px-3 py-2 d-inline-flex align-items-center">
                        <i class="fa-solid fa-arrow-up-right-from-square me-2"></i> Ver Sitio Web
                    </a>
                    <a href="{{ route('admin.dashboard') }}" class="btn btn-secondary rounded-pill px-3 py-2 d-inline-flex align-items-center">
                        <i class="fa-solid fa-arrow-left me-2"></i> Dashboard
                    </a>
                </div>
            </div>
        </div>
    </div>

    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show rounded-3 shadow-xs border-0" role="alert">
            <i class="fa-solid fa-circle-check me-2"></i> {{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <div class="row g-4">
        <!-- Sidebar Navigation Tabs -->
        <div class="col-lg-3">
            <div class="card border-0 shadow-sm rounded-4 sticky-top" style="top: 85px;">
                <div class="card-header bg-white border-bottom py-3">
                    <h6 class="mb-0 fw-bold text-dark">
                        <i class="fa-solid fa-layer-group me-2 text-danger"></i> Secciones de la Web
                    </h6>
                </div>
                <div class="list-group list-group-flush p-2">
                    @foreach($groups as $gKey => $gData)
                        <a href="{{ route('admin.content.index', ['group' => $gKey]) }}" 
                           class="list-group-item list-group-item-action d-flex align-items-center justify-content-between rounded-3 mb-1 border-0 py-2 px-3 {{ $currentGroup === $gKey ? 'active-group text-white shadow-xs' : 'text-dark hover-item' }}">
                            <div class="d-flex align-items-center">
                                <i class="{{ $gData['icon'] }} me-3 fs-5 {{ $currentGroup === $gKey ? 'text-white' : 'text-secondary' }}"></i>
                                <span class="fw-semibold" style="font-size: 13.5px;">{{ $gData['label'] }}</span>
                            </div>
                            @if($currentGroup === $gKey)
                                <i class="fa-solid fa-chevron-right fs-6"></i>
                            @endif
                        </a>
                    @endforeach
                </div>
            </div>
        </div>

        <!-- Main Content Editor Column -->
        <div class="col-lg-9">
            <div class="card border-0 shadow-sm rounded-4">
                <form action="{{ route('admin.content.update') }}" method="POST" enctype="multipart/form-data" id="contentForm">
                    @csrf
                    <input type="hidden" name="group" value="{{ $currentGroup }}">

                    <div class="card-header bg-white border-bottom p-4 d-flex justify-content-between align-items-center">
                        <div>
                            <div class="text-uppercase fw-bold text-danger small" style="letter-spacing: 1px;">
                                <i class="{{ $groups[$currentGroup]['icon'] }} me-1"></i> Sección Actual
                            </div>
                            <h4 class="mb-0 fw-bold text-dark mt-1">{{ $groups[$currentGroup]['label'] }}</h4>
                        </div>
                        <div>
                            <button type="submit" class="btn btn-maroon rounded-pill px-4 py-2 fw-semibold btn-submit-all">
                                <span class="spinner-border spinner-border-sm me-2 d-none spinner-btn" role="status"></span>
                                <span class="text-btn"><i class="fa-solid fa-floppy-disk me-2"></i> Guardar Cambios</span>
                            </button>
                        </div>
                    </div>

                    <div class="card-body p-4">
                        <div class="row g-4">
                            @foreach($items as $item)
                                <div class="col-12 {{ $item->type === 'icon' || $item->type === 'color' ? 'col-md-6' : '' }}">
                                    <div class="p-3 rounded-3 bg-light border border-1 border-light-subtle field-container">
                                        <div class="d-flex justify-content-between align-items-center mb-2">
                                            <label class="form-label fw-bold text-dark mb-0 d-flex align-items-center">
                                                @if($item->type === 'image')
                                                    <i class="fa-regular fa-image me-2 text-primary"></i>
                                                @elseif($item->type === 'icon')
                                                    <i class="fa-solid fa-icons me-2 text-warning"></i>
                                                @elseif($item->type === 'textarea')
                                                    <i class="fa-regular fa-file-lines me-2 text-info"></i>
                                                @else
                                                    <i class="fa-solid fa-pen me-2 text-secondary"></i>
                                                @endif
                                                {{ $item->label ?? $item->key }}
                                            </label>
                                            <span class="badge bg-secondary-subtle text-secondary font-monospace small px-2 py-1">
                                                {{ $item->key }}
                                            </span>
                                        </div>

                                        @if($item->description)
                                            <p class="text-muted small mb-2">{{ $item->description }}</p>
                                        @endif

                                        {{-- Campo según tipo --}}
                                        @if($item->type === 'image')
                                            <div class="row g-3 align-items-center">
                                                <div class="col-sm-4 col-md-3 text-center">
                                                    <div class="image-preview-wrapper p-2 bg-white rounded-3 border">
                                                        <img src="{{ asset($item->value) }}" 
                                                             id="preview_{{ $item->key }}" 
                                                             alt="{{ $item->label }}" 
                                                             class="img-fluid rounded image-preview-thumb" 
                                                             style="max-height: 110px; width: auto; object-fit: contain;">
                                                    </div>
                                                </div>
                                                <div class="col-sm-8 col-md-9">
                                                    <div class="input-group">
                                                        <input type="file" 
                                                               name="{{ $item->key }}" 
                                                               id="file_{{ $item->key }}" 
                                                               class="form-control file-input-preview" 
                                                               data-preview="preview_{{ $item->key }}"
                                                               accept="image/*">
                                                    </div>
                                                    <div class="form-text text-muted small mt-1">
                                                        Ruta actual: <code>{{ $item->value }}</code>. Formatos recomendados: PNG, JPG, WEBP.
                                                    </div>
                                                </div>
                                            </div>

                                        @elseif($item->type === 'icon')
                                            <div class="row g-2 align-items-center">
                                                <div class="col-2 col-sm-1 text-center">
                                                    <div class="icon-preview-box rounded-3 border bg-white d-flex align-items-center justify-content-center" style="height: 42px; width: 42px;">
                                                        <i class="{{ $item->value }} fs-4 text-danger" id="icon_preview_{{ $item->key }}"></i>
                                                    </div>
                                                </div>
                                                <div class="col-10 col-sm-11">
                                                    <input type="text" 
                                                           name="{{ $item->key }}" 
                                                           id="input_{{ $item->key }}" 
                                                           value="{{ $item->value }}" 
                                                           class="form-control icon-input" 
                                                           data-preview="icon_preview_{{ $item->key }}"
                                                           placeholder="fa-solid fa-trophy">
                                                </div>
                                            </div>
                                            <div class="form-text text-muted small mt-1">
                                                Puedes usar cualquier clase de <strong>Font Awesome 6</strong> (ej: <code>fa-solid fa-heart</code>, <code>fa-solid fa-star</code>, <code>fa-solid fa-users</code>) o <strong>Tabler / Bootstrap Icons</strong>.
                                            </div>

                                        @elseif($item->type === 'textarea')
                                            <textarea name="{{ $item->key }}" 
                                                      id="input_{{ $item->key }}" 
                                                      rows="3" 
                                                      class="form-control">{{ $item->value }}</textarea>

                                        @else
                                            <input type="text" 
                                                   name="{{ $item->key }}" 
                                                   id="input_{{ $item->key }}" 
                                                   value="{{ $item->value }}" 
                                                   class="form-control">
                                        @endif
                                    </div>
                                </div>
                            @endforeach
                        </div>

                        <div class="d-flex justify-content-end align-items-center gap-3 mt-4 pt-3 border-top">
                            <span class="text-muted small">
                                <i class="fa-solid fa-circle-info me-1"></i> Los cambios se verán reflejados al instante en la web del Club.
                            </span>
                            <button type="submit" class="btn btn-maroon rounded-pill px-5 py-2 fw-bold btn-submit-all">
                                <span class="spinner-border spinner-border-sm me-2 d-none spinner-btn" role="status"></span>
                                <span class="text-btn"><i class="fa-solid fa-floppy-disk me-2"></i> Guardar Todo</span>
                            </button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<style>
    .editor-header-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        background: linear-gradient(135deg, #4e0610 0%, #800020 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 14px rgba(78, 6, 16, 0.25);
    }

    .bg-gold-subtle {
        background-color: #fef3c7;
        color: #92400e;
    }

    .active-group {
        background: linear-gradient(135deg, #4e0610 0%, #6e101d 100%) !important;
        border-color: transparent !important;
    }

    .hover-item:hover {
        background-color: #f8fafc;
        transform: translateX(4px);
        transition: all 0.2s ease;
    }

    .field-container {
        transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .field-container:hover {
        border-color: #cbd5e1 !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    }

    .image-preview-wrapper {
        min-height: 90px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .shadow-xs {
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }
</style>
@endsection

@section('scripts')
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>

<script>
$(document).ready(function() {
    // Vista previa instantánea al seleccionar imágenes
    $('body').on('change', '.file-input-preview', function(e) {
        var previewId = $(this).data('preview');
        var file = e.target.files[0];
        if (file) {
            var reader = new FileReader();
            reader.onload = function(event) {
                $('#' + previewId).attr('src', event.target.result);
            };
            reader.readAsDataURL(file);
        }
    });

    // Vista previa en vivo al escribir clase de iconos
    $('body').on('keyup input', '.icon-input', function() {
        var previewId = $(this).data('preview');
        var iconClass = $(this).val().trim();
        $('#' + previewId).attr('class', iconClass + ' fs-4 text-danger');
    });

    // Enviar formulario vía AJAX con retroalimentación SweetAlert2
    $('#contentForm').on('submit', function(e) {
        e.preventDefault();
        var form = this;
        var formData = new FormData(form);

        $.ajax({
            url: $(form).attr('action'),
            type: 'POST',
            data: formData,
            headers: {
                'X-Requested-With': 'XMLHttpRequest',
                'X-CSRF-TOKEN': $('input[name="_token"]').val()
            },
            contentType: false,
            processData: false,
            beforeSend: function() {
                $('.btn-submit-all').prop('disabled', true);
                $('.spinner-btn').removeClass('d-none');
                $('.text-btn').addClass('d-none');
            },
            success: function(res) {
                Swal.fire({
                    icon: 'success',
                    title: '¡Guardado con éxito!',
                    text: (res && res.msg) ? res.msg : 'Los cambios se han guardado y aplicado correctamente a la web.',
                    confirmButtonColor: '#4e0610',
                    confirmButtonText: 'Aceptar',
                    showConfirmButton: true
                });
            },
            error: function(xhr) {
                var errorMsg = 'Hubo un inconveniente al guardar los cambios.';
                if (xhr.responseJSON && xhr.responseJSON.msg) {
                    errorMsg = xhr.responseJSON.msg;
                } else if (xhr.responseJSON && xhr.responseJSON.message) {
                    errorMsg = xhr.responseJSON.message;
                }
                Swal.fire({
                    icon: 'error',
                    title: 'Error al procesar',
                    text: errorMsg,
                    confirmButtonColor: '#4e0610'
                });
            },
            complete: function() {
                $('.btn-submit-all').prop('disabled', false);
                $('.spinner-btn').addClass('d-none');
                $('.text-btn').removeClass('d-none');
            }
        });
    });
});
</script>
@endsection