{# Nitro Image Cropper Component - Crop images with Cropper.js #}
{# Uses Alpine.js imageCropper() component from alpine-components.js #}

<div x-data="imageCropper({
    aspectRatio: '{{ aspect_ratio }}',
    minWidth: {{ min_width }},
    maxSizeMB: {{ max_size_mb }},
    currentImage: '{{ current_image|escapejs }}'
})">

    {# Label #}
    {% if label %}
    <label class="block text-sm font-medium text-gray-700 mb-2">
        {{ label }}
        {% if required %}<span class="text-red-500">*</span>{% endif %}
    </label>
    {% endif %}

    {# Preview area / select button #}
    <div class="relative">
        {# Current/cropped image preview #}
        <template x-if="croppedImage">
            <div class="relative inline-block">
                <img :src="croppedImage"
                     alt="Vista previa"
                     class="rounded-lg border border-gray-200 object-cover"
                     style="width: {{ preview_size }}; height: {{ preview_size }};">

                {# Remove button #}
                <button type="button"
                        @click="clear()"
                        class="absolute -top-2 -right-2 p-1 bg-red-500 text-white rounded-full hover:bg-red-600 shadow-sm transition-colors"
                        title="Eliminar imagen">
                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                    </svg>
                </button>

                {# Change button overlay #}
                <button type="button"
                        @click="$refs.fileInput.click()"
                        class="absolute inset-0 flex items-center justify-center bg-black/50 opacity-0 hover:opacity-100 transition-opacity rounded-lg">
                    <span class="text-white text-sm font-medium">Cambiar</span>
                </button>
            </div>
        </template>

        {# Placeholder when no image #}
        <template x-if="!croppedImage">
            <div @click="$refs.fileInput.click()"
                 class="cursor-pointer border-2 border-dashed border-gray-300 rounded-lg p-6 text-center hover:border-primary-500 hover:bg-primary-50/50 transition-colors"
                 style="width: {{ preview_size }}; min-height: {{ preview_size }};">
                <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z"/>
                </svg>
                <p class="mt-2 text-sm font-medium text-gray-700">Seleccionar imagen</p>
                <p class="text-xs text-gray-500 mt-1">Max {{ max_size_mb }} MB</p>
            </div>
        </template>

        {# Hidden file input #}
        <input type="file"
               x-ref="fileInput"
               @change="handleFileSelect($event)"
               accept="image/*"
               class="hidden">

        {# Hidden input for form submission (contains base64 data) #}
        <input type="hidden"
               name="{{ name }}"
               :value="croppedData">
    </div>

    {# Error message #}
    <template x-if="error">
        <p class="mt-2 text-sm text-red-600" x-text="error"></p>
    </template>

    {# Help text #}
    {% if help_text %}
    <p class="mt-2 text-sm text-gray-500">{{ help_text }}</p>
    {% endif %}

    {# Cropper Modal #}
    <template x-teleport="body">
        <div x-show="showCropper"
             x-cloak
             class="fixed inset-0 z-[100] overflow-y-auto"
             @keydown.escape.window="cancelCrop()">

            {# Backdrop #}
            <div x-show="showCropper"
                 x-transition:enter="ease-out duration-200"
                 x-transition:enter-start="opacity-0"
                 x-transition:enter-end="opacity-100"
                 x-transition:leave="ease-in duration-150"
                 x-transition:leave-start="opacity-100"
                 x-transition:leave-end="opacity-0"
                 @click="cancelCrop()"
                 class="fixed inset-0 bg-gray-900/80"></div>

            {# Modal panel #}
            <div class="flex min-h-full items-center justify-center p-4">
                <div x-show="showCropper"
                     x-transition:enter="ease-out duration-200"
                     x-transition:enter-start="opacity-0 scale-95"
                     x-transition:enter-end="opacity-100 scale-100"
                     x-transition:leave="ease-in duration-150"
                     x-transition:leave-start="opacity-100 scale-100"
                     x-transition:leave-end="opacity-0 scale-95"
                     @click.stop
                     class="relative bg-white rounded-xl shadow-xl w-full max-w-2xl max-h-[90vh] flex flex-col">

                    {# Header #}
                    <div class="flex items-center justify-between px-4 py-3 border-b border-gray-200">
                        <h3 class="text-lg font-semibold text-gray-900">Recortar imagen</h3>
                        <button type="button"
                                @click="cancelCrop()"
                                class="text-gray-400 hover:text-gray-600 p-1 rounded-lg hover:bg-gray-100">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                            </svg>
                        </button>
                    </div>

                    {# Cropper area #}
                    <div class="flex-1 overflow-hidden p-4 bg-gray-100">
                        <div class="relative w-full" style="max-height: 60vh;">
                            <img x-ref="cropImage"
                                 :src="originalImage"
                                 alt="Imagen para recortar"
                                 class="max-w-full max-h-full block"
                                 style="max-height: 60vh;">
                        </div>

                        {# Loading overlay #}
                        <div x-show="loading"
                             class="absolute inset-0 flex items-center justify-center bg-white/80">
                            <svg class="animate-spin h-8 w-8 text-primary-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
                                <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                                <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                            </svg>
                        </div>
                    </div>

                    {# Toolbar #}
                    <div class="flex items-center justify-center gap-2 px-4 py-2 border-t border-gray-200 bg-gray-50">
                        <button type="button"
                                @click="rotate(-90)"
                                class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-200 rounded-lg transition-colors"
                                title="Rotar izquierda">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h10a8 8 0 018 8v2M3 10l6 6m-6-6l6-6"/>
                            </svg>
                        </button>
                        <button type="button"
                                @click="rotate(90)"
                                class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-200 rounded-lg transition-colors"
                                title="Rotar derecha">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 10h-10a8 8 0 00-8 8v2M21 10l-6 6m6-6l-6-6"/>
                            </svg>
                        </button>
                        <div class="w-px h-6 bg-gray-300 mx-1"></div>
                        <button type="button"
                                @click="zoom(0.1)"
                                class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-200 rounded-lg transition-colors"
                                title="Acercar">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0zM10 7v6m3-3H7"/>
                            </svg>
                        </button>
                        <button type="button"
                                @click="zoom(-0.1)"
                                class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-200 rounded-lg transition-colors"
                                title="Alejar">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0zM13 10H7"/>
                            </svg>
                        </button>
                        <div class="w-px h-6 bg-gray-300 mx-1"></div>
                        <button type="button"
                                @click="reset()"
                                class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-200 rounded-lg transition-colors"
                                title="Restablecer">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/>
                            </svg>
                        </button>
                    </div>

                    {# Footer actions #}
                    <div class="flex items-center justify-end gap-3 px-4 py-3 border-t border-gray-200">
                        <button type="button"
                                @click="cancelCrop()"
                                class="px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors">
                            Cancelar
                        </button>
                        <button type="button"
                                @click="applyCrop()"
                                :disabled="loading"
                                class="px-4 py-2 text-sm font-medium text-white bg-primary-500 rounded-lg hover:bg-primary-600 disabled:opacity-50 transition-colors">
                            <span x-show="!loading">Aplicar recorte</span>
                            <span x-show="loading">Procesando...</span>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </template>
</div>