<div>
    <div class="bg-white shadow-md rounded-lg p-6">
        <h2 class="text-xl font-semibold text-gray-900 mb-4">上传试卷照片</h2>

        <form wire:submit.prevent="handleSubmit">
            {{-- 图片上传 --}}
            <div class="mb-6">
                <label class="block text-sm font-medium text-gray-700 mb-2">
                    试卷图片 <span class="text-red-500">*</span>
                </label>
                <div class="mt-1 flex justify-center px-6 pt-5 pb-6 border-2 border-gray-300 border-dashed rounded-md hover:border-gray-400 transition-colors">
                    <div class="space-y-1 text-center">
                        <svg class="mx-auto h-12 w-12 text-gray-400" stroke="currentColor" fill="none" viewBox="0 0 48 48">
                            <path d="M28 8H12a4 4 0 00-4 4v20m32-12v8m0 0v8a4 4 0 01-4 4H12a4 4 0 01-4-4v-4m32-4l-3.172-3.172a4 4 0 00-5.656 0L28 28M8 32l9.172-9.172a4 4 0 015.656 0L28 28m0 0l4 4m4-24h8m-4-4v8m-12 4h.02" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
                        </svg>
                        <div class="flex text-sm text-gray-600">
                            <label for="file-upload" class="relative cursor-pointer bg-white rounded-md font-medium text-blue-600 hover:text-blue-500 focus-within:outline-none focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-blue-500">
                                <span>点击上传</span>
                                <input id="file-upload" name="file-upload" type="file" class="sr-only" multiple accept="image/*" wire:model="uploadedImages">
                            </label>
                            <p class="pl-1">或拖拽文件到此处</p>
                        </div>
                        <p class="text-xs text-gray-500">支持 PNG、JPG、JPEG 格式，最多 10 张图片</p>
                    </div>
                </div>

                {{-- 预览图片 --}}
                @if(count($uploadedImages) > 0)
                    <div class="mt-4 grid grid-cols-2 md:grid-cols-4 gap-4">
                        @foreach($uploadedImages as $index => $image)
                            <div class="relative">
                                <img src="{{ $image->temporaryUrl() }}" alt="预览" class="h-24 w-full object-cover rounded-md">
                                <button type="button" wire:click="removeImage({{ $index }})" class="absolute top-1 right-1 bg-red-500 text-white rounded-full w-6 h-6 flex items-center justify-center text-xs hover:bg-red-600">
                                    ×
                                </button>
                            </div>
                        @endforeach
                    </div>
                @endif
            </div>

            {{-- 提交按钮 --}}
            <div class="flex justify-end space-x-3">
                <button type="button" wire:click="resetForm" class="px-4 py-2 border border-gray-300 rounded-md text-gray-700 hover:bg-gray-50 transition-colors">
                    重置
                </button>
                <button type="submit" wire:loading.attr="disabled" class="px-6 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
                    @if($mode === 'chatgpt')
                        <span wire:loading.remove>开始 GPT 识别</span>
                        <span wire:loading>分析中...</span>
                    @else
                        <span wire:loading.remove>开始 OCR 识别</span>
                        <span wire:loading>上传中...</span>
                    @endif
                </button>
            </div>
        </form>
    </div>
</div>
