import gradio as gr

# def create_description_search_tab() -> gr.Column:
#     """創建描述搜索頁面的UI組件"""
#     guide_html = """
#     <div class="breed-search-container">
#         <div class="description-guide">
#             <h2 class="guide-title">🐾 Describe Your Ideal Dog</h2>
            
#             <div class="guide-content">
#                 <p class="intro-text">Help us find your perfect companion! Please consider including the following details:</p>
                
#                 <div class="criteria-grid">
#                     <div class="criteria-item">
#                         <span class="icon">📏</span>
#                         <div class="criteria-content">
#                             <h3>Size Preference</h3>
#                             <p>Small • Medium • Large</p>
#                         </div>
#                     </div>
                    
#                     <div class="criteria-item">
#                         <span class="icon">🏃</span>
#                         <div class="criteria-content">
#                             <h3>Activity Level</h3>
#                             <p>Low • Moderate • High • Very Active</p>
#                         </div>
#                     </div>
                    
#                     <div class="criteria-item">
#                         <span class="icon">🏠</span>
#                         <div class="criteria-content">
#                             <h3>Living Environment</h3>
#                             <p>Apartment • House • Yard Space</p>
#                         </div>
#                     </div>
                    
#                     <div class="criteria-item">
#                         <span class="icon">👨‍👩‍👧‍👦</span>
#                         <div class="criteria-content">
#                             <h3>Family Situation</h3>
#                             <p>Children • Other Pets • Single Adult</p>
#                         </div>
#                     </div>
                    
#                     <div class="criteria-item">
#                         <span class="icon">✂️</span>
#                         <div class="criteria-content">
#                             <h3>Grooming Commitment</h3>
#                             <p>Low • Medium • High Maintenance</p>
#                         </div>
#                     </div>
                    
#                     <div class="criteria-item">
#                         <span class="icon">🎭</span>
#                         <div class="criteria-content">
#                             <h3>Desired Personality</h3>
#                             <p>Friendly • Independent • Intelligent • Calm</p>
#                         </div>
#                     </div>
#                 </div>
#             </div>
#         </div>
#     </div>
#     """

#     # 添加CSS樣式
#     css = """
#     <style>
#     .breed-search-container {
#         background: white;
#         border-radius: 12px;
#         padding: 24px;
#         margin-bottom: 20px;
#     }

#     .guide-title {
#         font-size: 1.8rem;
#         color: #2c3e50;
#         margin-bottom: 20px;
#         text-align: center;
#     }

#     .intro-text {
#         color: #666;
#         text-align: center;
#         margin-bottom: 24px;
#         font-size: 1.1rem;
#     }

#     .criteria-grid {
#         display: grid;
#         grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
#         gap: 20px;
#         margin-bottom: 24px;
#     }

#     .criteria-item {
#         display: flex;
#         align-items: flex-start;
#         padding: 16px;
#         background: #f8fafc;
#         border-radius: 8px;
#         transition: all 0.3s ease;
#     }

#     .criteria-item:hover {
#         transform: translateY(-2px);
#         box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
#     }

#     .criteria-item .icon {
#         font-size: 24px;
#         margin-right: 12px;
#         margin-top: 3px;
#     }

#     .criteria-content h3 {
#         font-size: 1.1rem;
#         color: #2c3e50;
#         margin: 0 0 4px 0;
#     }

#     .criteria-content p {
#         color: #666;
#         margin: 0;
#         font-size: 0.95rem;
#     }
#     </style>
#     """

#     with gr.Column():
#         # 顯示指南和樣式
#         gr.HTML(css + guide_html)
        
#         # 描述輸入區
#         description_input = gr.Textbox(
#             label="",
#             placeholder="Example: I'm looking for a medium-sized, friendly dog that's good with kids. I live in an apartment and can provide moderate exercise. Looking for an intelligent breed that's easy to train...",
#             lines=5
#         )
        
#         # 搜索按鈕（使用 Gradio 默認顏色）
#         search_button = gr.Button(
#             "Find My Perfect Match! 🔍",
#             variant="primary",
#             size="lg"
#         )
        
#         # 結果顯示區域
#         result_output = gr.HTML(label="Breed Recommendations")
        
#         return description_input, search_button, result_output


def create_description_search_tab() -> gr.Column:
    """創建描述搜索頁面的UI組件"""
    guide_html = """
    <div class="breed-search-container">
        <div class="description-guide">
            <h2 class="guide-title">🐾 Describe Your Ideal Dog</h2>
            
            <div class="guide-content">
                <p class="intro-text">Help us find your perfect companion! Please consider including the following details:</p>
                
                <div class="criteria-grid">
                    <div class="criteria-item">
                        <span class="icon">📏</span>
                        <div class="criteria-content">
                            <h3>Size Preference</h3>
                            <p>Small • Medium • Large</p>
                        </div>
                    </div>
                    
                    <div class="criteria-item">
                        <span class="icon">🏃</span>
                        <div class="criteria-content">
                            <h3>Activity Level</h3>
                            <p>Low • Moderate • High • Very Active</p>
                        </div>
                    </div>
                    
                    <div class="criteria-item">
                        <span class="icon">🏠</span>
                        <div class="criteria-content">
                            <h3>Living Environment</h3>
                            <p>Apartment • House • Yard Space</p>
                        </div>
                    </div>
                    
                    <div class="criteria-item">
                        <span class="icon">👨‍👩‍👧‍👦</span>
                        <div class="criteria-content">
                            <h3>Family Situation</h3>
                            <p>Children • Other Pets • Single Adult</p>
                        </div>
                    </div>
                    
                    <div class="criteria-item">
                        <span class="icon">✂️</span>
                        <div class="criteria-content">
                            <h3>Grooming Commitment</h3>
                            <p>Low • Medium • High Maintenance</p>
                        </div>
                    </div>
                    
                    <div class="criteria-item">
                        <span class="icon">🎭</span>
                        <div class="criteria-content">
                            <h3>Desired Personality</h3>
                            <p>Friendly • Independent • Intelligent • Calm</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    """

    css = """
    <style>
    .breed-search-container {
        background: white;
        border-radius: 12px;
        padding: 24px;
        margin-bottom: 20px;
    }
    .guide-title {
        font-size: 1.8rem;
        color: #2c3e50;
        margin-bottom: 20px;
        text-align: center;
    }
    .intro-text {
        color: #666;
        text-align: center;
        margin-bottom: 24px;
        font-size: 1.1rem;
    }
    .criteria-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 24px;
    }
    .criteria-item {
        display: flex;
        align-items: flex-start;
        padding: 16px;
        background: #f8fafc;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    .criteria-item:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }
    .criteria-item .icon {
        font-size: 24px;
        margin-right: 12px;
        margin-top: 3px;
    }
    .criteria-content h3 {
        font-size: 1.1rem;
        color: #2c3e50;
        margin: 0 0 4px 0;
    }
    .criteria-content p {
        color: #666;
        margin: 0;
        font-size: 0.95rem;
    }
    </style>
    """

    with gr.Column():
        gr.HTML(css + guide_html)
        
        description_input = gr.Textbox(
            label="",
            placeholder="Example: I'm looking for a medium-sized, friendly dog that's good with kids...",
            lines=5
        )
        
        search_button = gr.Button(
            "Find My Perfect Match! 🔍",
            variant="primary",
            size="lg"
        )

        # 加載狀態提示
        processing_message = gr.HTML(
            value="<div style='text-align: center; padding: 20px; color: #666;'><p><b>Finding your perfect match...</b></p><p>Please wait 15-20 seconds while we analyze your preferences.</p></div>",
            visible=False
        )
        
        result_output = gr.HTML(label="Breed Recommendations", visible=True)
        
        def on_search_start(description):
            return {
                processing_message: gr.update(visible=True),
                result_output: gr.update(visible=False),
                description_input: gr.update(interactive=False)
            }

        def on_search_complete(output):
            return {
                processing_message: gr.update(visible=False),
                result_output: gr.update(visible=True, value=output),
                description_input: gr.update(interactive=True)
            }

        search_button.click(
            fn=on_search_start,
            inputs=[description_input],
            outputs=[processing_message, result_output, description_input]
        ).success(
            fn=lambda x: x,
            inputs=[description_input],
            outputs=[description_input]
        )
        
        return description_input, search_button, result_output