@extends('frontend.layouts.app')
@section('title', 'Gallery')
@section('meta', content: 'Gallery Page Description')
@section('content')
    <section class="relative mt-10 pt-[120px] lg:pt-[120px]">
        <!-- Banner Image -->
        <div class="relative">
            <img src="{{ asset('breadcrumb.jpg') }}" alt="Banner Image" class="h-40 w-full object-cover" />

            <!-- Overlay content -->
            <div class="absolute top-5 lg:top-12 w-full">
                <div class="flex flex-col space-y-4 lg:space-y-8 ml-6 lg:ml-10 px-4 lg:px-6">
                    <h3 class="text-2xl md:text-2xl font-extrabold text-white">
                        {{ __('field-activities-detail.field_activities') }}</h3>
                    <div class="flex space-x-3 items-center">
                        <a href="{{ route('homepage') }}"
                            class="text-white font-bold">{{ __('field-activities-detail.home') }}</a>
                        <p class="text-white text-base font-bold hover:cursor-pointer">></p>
                        <a href="{{ route('field.activities') }}"
                            class="text-white font-bold ">{{ __('field-activities-detail.field_activities') }} </a>
                        <p class="text-white text-base font-bold hover:cursor-pointer">></p>
                        <a href="{{ route('field.activities.detail', $gallery->slug) }}"
                            class="text-white font-bold">{{ app()->getLocale() == 'np' ? $gallery->name_np : $gallery->name_en }}</a>
                    </div>
                </div>
            </div>
        </div>
    </section>

    @isset($gallery)
        <!-- content -->
        <section class="min-h-[60vh] flex flex-col">
            <!-- Heading Section -->
            <div class="mb-10 text-center mx-auto md:mb-12 max-w-8xl pt-10">

                <div x-data=
            "{
                imageGalleryOpened: false,
                imageGalleryActiveUrl: null,
                imageGalleryImageIndex: null,
                imageGallery: [
                    {
                    @if ($gallery->cover_image) photo: '{{ asset($gallery->cover_image) }}',
                        alt: '{{ $gallery->name_en }} - Cover Image' @endif
                    },

                    @if ($gallery->type === \App\Enum\GalleryTypeEnum::IMAGE) @php
                            $images = json_decode($gallery->value, true);
                            @endphp
                        @foreach ($images as $index => $image)
                            {
                                photo: '{{ asset($image) }}',
                                alt: '{{ $gallery->title_en }} - Image {{ $index + 1 }}'
                            }
                            @if (!$loop->last), @endif
                        @endforeach
                    @endif
                ],
                imageGalleryOpen(event) {
                    this.imageGalleryImageIndex = event.target.dataset.index;
                    this.imageGalleryActiveUrl = event.target.src;
                    this.imageGalleryOpened = true;
                },
                imageGalleryClose() {
                    this.imageGalleryOpened = false;
                    setTimeout(() => this.imageGalleryActiveUrl = null, 300);
                },
                imageGalleryNext(){
                    this.imageGalleryImageIndex = (this.imageGalleryImageIndex == this.imageGallery.length) ? 1 : (parseInt(this.imageGalleryImageIndex) + 1);
                    this.imageGalleryActiveUrl = this.$refs.gallery.querySelector('[data-index=\'' + this.imageGalleryImageIndex + '\']').src;
                },
                imageGalleryPrev() {
                    this.imageGalleryImageIndex = (this.imageGalleryImageIndex == 1) ? this.imageGallery.length : (parseInt(this.imageGalleryImageIndex) - 1);
                    this.imageGalleryActiveUrl = this.$refs.gallery.querySelector('[data-index=\'' + this.imageGalleryImageIndex + '\']').src;
                }
            }"
                    @image-gallery-next.window="imageGalleryNext()" @image-gallery-prev.window="imageGalleryPrev()"
                    @keyup.right.window="imageGalleryNext();" @keyup.left.window="imageGalleryPrev();"
                    class="w-full h-full select-none my-10">
                    <!-- Title -->
                    <div class="max-w-6xl mx-auto px-6">
                        <h2 class="text-2xl font-bold mb-6 text-primary">
                            {{ app()->getLocale() == 'np' ? $gallery->name_np : $gallery->name_en }}</h2>
                        <p class="text-gray-600 mb-4">{!! app()->getLocale() == 'np' ? $gallery->description_np : $gallery->description_en !!}</p>
                        <!-- Gallery Grid -->
                        <ul x-ref="gallery" id="gallery"
                            class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-5 mt-3">
                            <template x-for="(image, index) in imageGallery" :key="index">
                                <li>
                                    <img x-on:click="imageGalleryOpen" :src="image.photo" :alt="image.alt"
                                        :data-index="index + 1"
                                        class="w-full h-auto object-cover bg-gray-200 rounded cursor-zoom-in aspect-[4/3]" />
                                </li>
                            </template>
                        </ul>
                    </div>

                    <!-- Fullscreen Viewer -->
                    <template x-teleport="body">
                        <div x-show="imageGalleryOpened" x-transition:enter="transition ease-in-out duration-300"
                            x-transition:leave="transition ease-in-out duration-300" @click="imageGalleryClose"
                            @keydown.window.escape="imageGalleryClose"
                            class="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-70 cursor-zoom-out"
                            x-cloak>
                            <div class="relative w-11/12 xl:w-4/5 h-5/6 flex items-center justify-center">
                                <!-- Prev Button -->
                                <button @click.stop="$dispatch('image-gallery-prev')"
                                    class="absolute left-0 bg-white/10 hover:bg-white/20 w-14 h-14 flex items-center justify-center rounded-full text-white">
                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"
                                            d="M15.75 19.5L8.25 12l7.5-7.5" />
                                    </svg>
                                </button>

                                <!-- Image -->
                                <img x-show="imageGalleryOpened" x-transition class="object-contain w-full h-full"
                                    :src="imageGalleryActiveUrl" alt="" />

                                <!-- Next Button -->
                                <button @click.stop="$dispatch('image-gallery-next')"
                                    class="absolute right-0 bg-white/10 hover:bg-white/20 w-14 h-14 flex items-center justify-center rounded-full text-white">
                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"
                                            d="M8.25 4.5l7.5 7.5-7.5 7.5" />
                                    </svg>
                                </button>
                            </div>
                        </div>
                    </template>
                </div>
            </div>
        </section>
    @endisset

@endsection

@push('scripts')
    <script type="module" src="/src/main.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/flowbite@3.1.2/dist/flowbite.min.js"></script>
@endpush