breed_comparison.py

import gradio as gr
from dog_database import get_dog_description

def create_comparison_tab(dog_breeds, get_dog_description):
    """创建品种比较标签页

    Args:
        dog_breeds: 狗品种列表
        get_dog_description: 获取品种描述的函数
    """
    with gr.TabItem("Breed Comparison"):
        gr.HTML("<p style='text-align: center;'>Select two dog breeds to compare their characteristics and care requirements.</p>")

        with gr.Row():
            breed1_dropdown = gr.Dropdown(
                choices=dog_breeds,
                label="Select First Breed",
                value="Golden_Retriever"
            )
            breed2_dropdown = gr.Dropdown(
                choices=dog_breeds,
                label="Select Second Breed",
                value="Border_Collie"
            )

        compare_btn = gr.Button("Compare Breeds")
        comparison_output = gr.HTML(label="Comparison Results")

        def get_comparison_styles():
          return """
          /* Comparison specific styles */
          .comparison-grid {
              display: flex;
              flex-direction: column;
              gap: 0;
              position: relative;
          }

          .breed-column {
              padding: 24px;
              position: relative;
          }

          .breed-column:first-child {
              margin-bottom: 60px;
              padding-bottom: 40px;
          }

          .breed-column:first-child::after {
              content: '';
              position: absolute;
              bottom: -30px;
              left: 0;
              right: 0;
              height: 2px;
              background: linear-gradient(
                  to right,
                  transparent,
                  #cbd5e0 10%,
                  #cbd5e0 90%,
                  transparent
              );
              box-shadow: 0 1px 2px rgba(0,0,0,0.1);
          }

          .breed-column:first-child::before {
              content: '•••';
              position: absolute;
              bottom: -38px;
              left: 50%;
              transform: translateX(-50%);
              font-size: 24px;
              letter-spacing: 8px;
              color: #94a3b8;
              text-align: center;
              background: white;
              padding: 0 20px;
              z-index: 1;
          }

          .breed-column:first-child .action-section {
              margin-bottom: 0;
              padding-bottom: 0;
          }

          @media (max-width: 768px) {
              .breed-column:first-child {
                  margin-bottom: 50px;
                  padding-bottom: 30px;
              }

              .breed-column:first-child::after {
                  bottom: -25px;
              }

              .breed-column:first-child::before {
                  bottom: -33px;
                  font-size: 20px;
              }
          }

          .dog-info-card {
              background: white;
              position: relative;
              z-index: 0;
          }

          .breed-column:nth-child(2) {
              position: relative;
              margin-top: 20px;
          }
          """

        def show_comparison(breed1, breed2):
          if not breed1 or not breed2:
              return "Please select two breeds to compare"

          # 获取所有信息
          breed1_info = get_dog_description(breed1)
          breed2_info = get_dog_description(breed2)
          breed1_noise = breed_noise_info.get(breed1, {}).get('noise_notes', '').strip().split('\n')
          breed2_noise = breed_noise_info.get(breed2, {}).get('noise_notes', '').strip().split('\n')
          breed1_health = breed_health_info.get(breed1, {}).get('health_notes', '').strip().split('\n')
          breed2_health = breed_health_info.get(breed2, {}).get('health_notes', '').strip().split('\n')

          def format_noise_info(noise_data):
              characteristics = []
              triggers = []
              noise_level = "Moderate"  # 默认值

              in_characteristics = False
              in_triggers = False

              for line in noise_data:
                  line = line.strip()
                  if "Typical noise characteristics:" in line:
                      in_characteristics = True
                      continue
                  elif "Barking triggers:" in line:
                      in_triggers = True
                      in_characteristics = False
                      continue
                  elif "Noise level:" in line:
                      noise_level = line.split(':')[1].strip()
                      continue

                  if line.startswith('•'):
                      if in_characteristics:
                          characteristics.append(line[1:].strip())
                      elif in_triggers:
                          triggers.append(line[1:].strip())

              return {
                  'characteristics': characteristics,
                  'triggers': triggers,
                  'noise_level': noise_level
              }

          def format_health_info(health_data):
              considerations = []
              screenings = []

              in_considerations = False
              in_screenings = False

              for line in health_data:
                  line = line.strip()
                  if "Common breed-specific health considerations" in line:
                      in_considerations = True
                      in_screenings = False
                      continue
                  elif "Recommended health screenings:" in line:
                      in_screenings = True
                      in_considerations = False
                      continue

                  if line.startswith('•'):
                      if in_considerations:
                          considerations.append(line[1:].strip())
                      elif in_screenings:
                          screenings.append(line[1:].strip())

              return {
                  'considerations': considerations,
                  'screenings': screenings
              }

          def create_breed_column(breed, info, noise_data, health_data):
              noise_info = format_noise_info(noise_data)
              health_info = format_health_info(health_data)

              basic_info = f"""
                  <div class="breed-column">
                      <h2 class="section-title">
                          <span class="icon">🐕</span> {breed.replace('_', ' ')}
                      </h2>

                      <div class="info-section">
                          <div class="info-item">
                              <span class="tooltip">
                                  <span class="icon">📏</span>
                                  <span class="label">Size:</span>
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      <strong>Size Categories:</strong><br>
                                      • Small: Under 20 pounds<br>
                                      • Medium: 20-60 pounds<br>
                                      • Large: Over 60 pounds
                                  </span>
                                  <span class="value">{info.get('Size', 'Not available')}</span>
                              </span>
                          </div>
                          <div class="info-item">
                              <span class="tooltip">
                                  <span class="icon">🏃</span>
                                  <span class="label">Exercise:</span>
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      <strong>Exercise Needs:</strong><br>
                                      • Low: Short walks<br>
                                      • Moderate: 1-2 hours daily<br>
                                      • High: 2+ hours daily
                                  </span>
                                  <span class="value">{info.get('Exercise Needs', 'Not available')}</span>
                              </span>
                          </div>
                          <div class="info-item">
                              <span class="tooltip">
                                  <span class="icon">✂️</span>
                                  <span class="label">Grooming:</span>
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      <strong>Grooming Requirements:</strong><br>
                                      • Low: Occasional brushing<br>
                                      • Moderate: Weekly grooming<br>
                                      • High: Daily maintenance
                                  </span>
                                  <span class="value">{info.get('Grooming Needs', 'Not available')}</span>
                              </span>
                          </div>
                          <div class="info-item">
                              <span class="tooltip">
                                  <span class="icon">👨‍👩‍👧‍👦</span>
                                  <span class="label">With Children:</span>
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      <strong>Child Compatibility:</strong><br>
                                      • Yes: Excellent with kids<br>
                                      • Moderate: Good with older children<br>
                                      • No: Better for adult households
                                  </span>
                                  <span class="value">{info.get('Good with Children', 'Not available')}</span>
                              </span>
                          </div>
                          <div class="info-item">
                              <span class="tooltip">
                                  <span class="icon">⏳</span>
                                  <span class="label">Lifespan:</span>
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      <strong>Average Lifespan:</strong><br>
                                      • Short: 6-8 years<br>
                                      • Average: 10-15 years<br>
                                      • Long: 12-20 years
                                  </span>
                                  <span class="value">{info.get('Lifespan', 'Not available')}</span>
                              </span>
                          </div>
                      </div>
              """

              # Noise Section
              noise_section = f"""
                      <div class="noise-section">
                          <h3 class="section-header">
                              <span class="icon">🔊</span> Noise Behavior
                              <span class="tooltip">
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">Information about typical barking patterns and noise levels</span>
                              </span>
                          </h3>
                          <div class="noise-info">
                              <div class="noise-details">
                                  <h4 class="section-header">Typical noise characteristics:</h4>
                                  <div class="characteristics-list">
                                      {' '.join([f'<div class="list-item">{item}</div>' for item in noise_info['characteristics']]) or '<div class="list-item">Information not available</div>'}
                                  </div>

                                  <div class="noise-level-display">
                                      <h4 class="section-header">Noise level:</h4>
                                      <div class="level-indicator">
                                          <span class="level-text">{noise_info['noise_level']}</span>
                                      </div>
                                  </div>

                                  <h4 class="section-header">Barking triggers:</h4>
                                  <div class="triggers-list">
                                      {' '.join([f'<div class="list-item">{item}</div>' for item in noise_info['triggers']]) or '<div class="list-item">Information not available</div>'}
                                  </div>
                              </div>
                          </div>
                      </div>
              """

              # Health Section
              health_section = f"""
                      <div class="health-section">
                          <h3 class="section-header">
                              <span class="icon">🏥</span> Health Insights
                              <span class="tooltip">
                                  <span class="tooltip-icon">ⓘ</span>
                                  <span class="tooltip-text">
                                      Health information is compiled from multiple sources including veterinary resources,
                                      breed guides, and international canine health databases.
                                  </span>
                              </span>
                          </h3>
                          <div class="health-info">
                              <div class="health-details">
                                  <h4 class="section-header">Common health considerations:</h4>
                                  <div class="health-grid">
                                      {' '.join([f'<div class="health-item">{item}</div>' for item in health_info['considerations']]) or '<div class="health-item">Information not available</div>'}
                                  </div>

                                  <h4 class="section-header">Recommended screenings:</h4>
                                  <div class="health-grid">
                                      {' '.join([f'<div class="health-item screening">{item}</div>' for item in health_info['screenings']]) or '<div class="health-item screening">Information not available</div>'}
                                  </div>
                              </div>
                          </div>
                      </div>

                      <div class="action-section">
                          <a href="https://www.akc.org/dog-breeds/{breed.lower().replace('_', '-')}/"
                            target="_blank"
                            class="akc-button">
                              <span class="icon">🌐</span>
                              Learn More about {breed.replace('_', ' ')} on AKC
                          </a>
                      </div>
                  </div>
              """

              return basic_info + noise_section + health_section

          html_output = f"""
          <div class="dog-info-card">
              <div class="comparison-grid">
                  {create_breed_column(breed1, breed1_info, breed1_noise, breed1_health)}
                  {create_breed_column(breed2, breed2_info, breed2_noise, breed2_health)}
              </div>
              <style>
                  {get_comparison_styles()}
              </style>
          </div>
          """
          return html_output

        compare_btn.click(
            show_comparison,
            inputs=[breed1_dropdown, breed2_dropdown],
            outputs=comparison_output
        )

    return {
        'breed1_dropdown': breed1_dropdown,
        'breed2_dropdown': breed2_dropdown,
        'compare_btn': compare_btn,
        'comparison_output': comparison_output
    }