src/styling.py

from typing import Dict, List, Optional

import pandas as pd


def dataframe_to_html(
    df: pd.DataFrame,
    column_label_map: Optional[Dict[str, str]] = None,
    dimension_metrics: Optional[List[str]] = None,
    primary_metric: Optional[str] = None,
) -> str:
    if df.empty:
        return "<div class='no-data'>No data available</div>"

    column_label_map = column_label_map or {}
    dimension_metrics = dimension_metrics or []
    headers = df.columns.tolist()

    html = """
  <div class="academic-table-container">
    <table class="academic-table">
      <thead>
        <tr>
  """

    for header in headers:
        display_header = column_label_map.get(header, header)
        if header == "Model":
            html += f'<th class="model-header">{display_header}</th>'
        elif header == "entry_type":
            html += f'<th class="entry-type-header">{display_header}</th>'
        elif header == "Rank":
            html += f'<th class="rank-header">{display_header}</th>'
        elif primary_metric and header == primary_metric:
            html += f'<th class="primary-metric" title="Primary Ranking Metric">{display_header}</th>'
        elif header in dimension_metrics:
            html += f'<th class="dimension-metric-header" title="Dimension Metric">{display_header}</th>'
        else:
            html += f"<th>{display_header}</th>"

    html += """
        </tr>
      </thead>
      <tbody>
  """

    for row_idx, (_, row) in enumerate(df.iterrows()):
        row_class = "even-row" if row_idx % 2 == 0 else "odd-row"
        html += f'<tr class="{row_class}">'

        for col in headers:
            cell_value = row[col]
            if col == "Model":
                cell_class = "model-cell"
            elif col == "entry_type":
                cell_class = "entry-type-cell"
            elif col == "Rank":
                cell_class = "rank-cell"
            elif primary_metric and col == primary_metric:
                cell_class = "primary-metric-cell"
            elif col in dimension_metrics:
                cell_class = "dimension-metric-cell"
            else:
                cell_class = "regular-cell"

            cell_content = str(cell_value)
            if col == "Rank":
                rank_class = ""
                if cell_content == "1":
                    rank_class = " rank-1"
                elif cell_content == "2":
                    rank_class = " rank-2"
                elif cell_content == "3":
                    rank_class = " rank-3"
                html += f'<td class="{cell_class}{rank_class}">{cell_content}</td>'
            elif col == "entry_type":
                entry_class = ""
                entry_lower = cell_content.lower()
                if "baseline" in entry_lower:
                    entry_class = " baseline-entry"
                elif "submission" in entry_lower:
                    entry_class = " competition-entry"
                html += f'<td class="{cell_class}{entry_class}">{cell_content}</td>'
            elif "**" in cell_content:
                html += f'<td class="{cell_class} best-score">{cell_content.replace("**", "")}</td>'
            elif "<u>" in cell_content:
                html += f'<td class="{cell_class} second-best">{cell_content.replace("<u>", "").replace("</u>", "")}</td>'
            else:
                html += f'<td class="{cell_class}">{cell_content}</td>'

        html += "</tr>"

    html += """
      </tbody>
    </table>
  </div>
  """
    return html


def get_academic_css() -> str:
    return """
    /* 艺术化标题样式 */
    #title, .wa-title {
      text-align: center;
      font-size: 3.25em !important;
      margin-bottom: 40px !important;
      font-family: 'Segoe UI', 'Arial', sans-serif;
      font-weight: 900;
      letter-spacing: -0.5px;
      line-height: 1.06;
      padding: 36px 30px;
      border-radius: 15px;
      background: linear-gradient(145deg, #ffffff, #f5f7fa);
      box-shadow:
        0 10px 40px rgba(41, 128, 185, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    #title:hover, .wa-title:hover {
      box-shadow:
        0 15px 50px rgba(41, 128, 185, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }

    #title h1, .wa-title h1 {
      margin: 0;
      padding: 0;
      background: linear-gradient(
        90deg,
        #3498db 0%,
        #2ecc71 25%,
        #f1c40f 50%,
        #e74c3c 75%,
        #9b59b6 100%
      );
      background-size: 400% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      text-fill-color: transparent;
      animation: gradientShift 8s ease infinite;
      position: relative;
      z-index: 2;
      text-shadow:
        2px 2px 0px rgba(0, 0, 0, 0.05),
        4px 4px 0px rgba(0, 0, 0, 0.03);
      filter: drop-shadow(0 5px 15px rgba(52, 152, 219, 0.3));
    }

    @keyframes gradientShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }

    #title .subtitle, .wa-title .subtitle {
      font-size: 0.9em !important;
      color: #34495e;
      margin-top: 18px;
      font-weight: 600;
      display: block;
      line-height: 1.45;
      font-style: normal;
      max-width: 1080px;
      margin-left: auto;
      margin-right: auto;
      background: linear-gradient(
        90deg,
        #e74c3c 0%,
        #f39c12 20%,
        #2ecc71 40%,
        #3498db 60%,
        #9b59b6 80%,
        #e74c3c 100%
      );
      background-size: 300% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      text-fill-color: transparent;
      animation: subtitleShift 10s ease infinite;
      padding: 12px 24px;
      border-radius: 8px;
      background-color: rgba(255, 255, 255, 0.9);
      box-shadow:
        inset 0 0 0 1px rgba(52, 152, 219, 0.1),
        0 4px 12px rgba(0, 0, 0, 0.05);
      font-family: 'Georgia', 'Times New Roman', serif;
      text-transform: none;
      letter-spacing: 0.5px;
    }

    @keyframes subtitleShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }

    #title::before, .wa-title::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 8px;
      background: linear-gradient(90deg,
        #3498db, #2ecc71, #f1c40f, #e74c3c, #9b59b6, #3498db);
      background-size: 400% 100%;
      animation: gradientShift 12s linear infinite;
    }

    #title::after, .wa-title::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background:
        radial-gradient(circle at 10% 20%, rgba(52, 152, 219, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(46, 204, 113, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(155, 89, 182, 0.05) 0%, transparent 50%);
      pointer-events: none;
      z-index: 1;
    }

    #title .emoji, .wa-title .emoji {
      font-size: 1.2em;
      vertical-align: middle;
      margin-right: 15px;
      display: inline-block;
      background: linear-gradient(
        90deg,
        #3498db 0%,
        #2ecc71 25%,
        #f1c40f 50%,
        #e74c3c 75%,
        #9b59b6 100%
      );
      background-size: 400% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      text-fill-color: transparent;
      animation: gradientShift 8s ease infinite, float 3s ease-in-out infinite;
      filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
      position: relative;
      z-index: 2;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50% { transform: translateY(-5px); }
    }

    .academic-table-container {
      margin: 20px 0;
      overflow-x: auto;
      border-radius: 12px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
      background: white;
    }

    .academic-table {
      width: 100%;
      border-collapse: collapse;
      font-family: 'Segoe UI', Arial, sans-serif;
      font-size: 14px;
      background: white;
    }

    .academic-table thead {
      background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    }

    .academic-table th {
      padding: 15px 12px;
      text-align: center;
      font-weight: 700;
      color: #2c3e50;
      border-bottom: 2px solid #dee2e6;
      border-right: 1px solid #e9ecef;
      white-space: nowrap;
    }

    .academic-table th:last-child {
      border-right: none;
    }

    .academic-table td {
      padding: 12px 10px;
      text-align: center;
      border-bottom: 1px solid #f1f3f4;
      border-right: 1px solid #f8f9fa;
      transition: background-color 0.2s ease;
    }

    .academic-table td:last-child {
      border-right: none;
    }

    .academic-table tbody tr:hover {
      background-color: #f8f9ff !important;
    }

    .academic-table tbody tr.even-row {
      background-color: #ffffff;
    }

    .academic-table tbody tr.odd-row {
      background-color: #fafbfc;
    }

    .model-header, .model-cell {
      text-align: left !important;
      min-width: 200px;
      font-weight: 600;
    }

    .entry-type-header, .entry-type-cell {
      min-width: 160px;
      text-align: center !important;
      white-space: nowrap;
    }

    .entry-type-cell {
      font-weight: 700;
    }

    .entry-type-cell.baseline-entry {
      color: #8e5a00;
      background-color: #fff7e6;
    }

    .entry-type-cell.competition-entry {
      color: #0b5d3b;
      background-color: #eafaf1;
    }

    .rank-header, .rank-cell {
      width: 80px;
      font-weight: 700;
      color: #495057;
    }

    .rank-cell.rank-1 {
      color: #e67e22;
      font-weight: 800;
      font-size: 15px;
    }

    .rank-cell.rank-2 {
      color: #95a5a6;
      font-weight: 700;
      font-size: 14px;
    }

    .rank-cell.rank-3 {
      color: #d35400;
      font-weight: 700;
      font-size: 14px;
    }

    .primary-metric {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
      color: white !important;
      font-weight: 800;
    }

    .primary-metric-cell {
      background-color: rgba(102, 126, 234, 0.06);
      font-weight: 700;
      color: #5a67d8;
    }

    .dimension-metric-header {
      background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
      color: white !important;
      font-weight: 700;
    }

    .dimension-metric-cell {
      background-color: rgba(79, 172, 254, 0.05);
      color: #3182ce;
      font-weight: 600;
    }

    .best-score {
      font-weight: 800 !important;
      color: #27ae60 !important;
      background-color: #eafaf1 !important;
      position: relative;
    }

    .best-score::after {
      content: "🏆";
      position: absolute;
      right: 5px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 10px;
    }

    .second-best {
      color: #f39c12 !important;
      background-color: #fef9e7 !important;
      font-weight: 700 !important;
      text-decoration: underline;
      text-decoration-color: #f39c12;
      text-decoration-thickness: 2px;
      text-underline-offset: 2px;
    }

    .no-data, .placeholder {
      padding: 40px;
      text-align: center;
      color: #6c757d;
      font-size: 16px;
      font-style: italic;
      background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
      border-radius: 12px;
      border: 2px dashed #dee2e6;
    }

    @media (max-width: 1200px) {
      #title, .wa-title {
        font-size: 2.7em !important;
        padding: 30px 24px;
      }

      #title .subtitle, .wa-title .subtitle {
        font-size: 0.8em !important;
      }
    }

    @media (max-width: 768px) {
      #title, .wa-title {
        font-size: 2.1em !important;
        padding: 24px 18px;
      }

      #title .subtitle, .wa-title .subtitle {
        font-size: 0.72em !important;
        padding: 10px 16px;
      }
    }
    """