esengine/packages/editor-app/src/components/StartupPage.tsx

import { useState } from 'react';
import '../styles/StartupPage.css';

interface StartupPageProps {
  onOpenProject: () => void;
  onCreateProject: () => void;
  onOpenRecentProject?: (projectPath: string) => void;
  onProfilerMode?: () => void;
  recentProjects?: string[];
  locale: string;
}

export function StartupPage({ onOpenProject, onCreateProject, onOpenRecentProject, onProfilerMode, recentProjects = [], locale }: StartupPageProps) {
  const [hoveredProject, setHoveredProject] = useState<string | null>(null);

  const translations = {
    en: {
      title: 'ECS Framework Editor',
      subtitle: 'Professional Game Development Tool',
      openProject: 'Open Project',
      createProject: 'Create Project',
      profilerMode: 'Profiler Mode',
      recentProjects: 'Recent Projects',
      noRecentProjects: 'No recent projects',
      version: 'Version 1.0.0',
      comingSoon: 'Coming Soon'
    },
    zh: {
      title: 'ECS 框架编辑器',
      subtitle: '专业游戏开发工具',
      openProject: '打开项目',
      createProject: '创建新项目',
      profilerMode: '性能分析模式',
      recentProjects: '最近的项目',
      noRecentProjects: '没有最近的项目',
      version: '版本 1.0.0',
      comingSoon: '即将推出'
    }
  };

  const t = translations[locale as keyof typeof translations] || translations.en;

  return (
    <div className="startup-page">
      <div className="startup-header">
        <h1 className="startup-title">{t.title}</h1>
        <p className="startup-subtitle">{t.subtitle}</p>
      </div>

      <div className="startup-content">
        <div className="startup-actions">
          <button className="startup-action-btn primary" onClick={onOpenProject}>
            <svg className="btn-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor">
              <path d="M3 7V17C3 18.1046 3.89543 19 5 19H19C20.1046 19 21 18.1046 21 17V9C21 7.89543 20.1046 7 19 7H13L11 5H5C3.89543 5 3 5.89543 3 7Z" strokeWidth="2"/>
            </svg>
            <span>{t.openProject}</span>
          </button>

          <button className="startup-action-btn" onClick={onCreateProject}>
            <svg className="btn-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor">
              <path d="M12 5V19M5 12H19" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"/>
            </svg>
            <span>{t.createProject}</span>
          </button>

          <button className="startup-action-btn" onClick={onProfilerMode}>
            <svg className="btn-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor">
              <path d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"/>
            </svg>
            <span>{t.profilerMode}</span>
          </button>
        </div>

        <div className="startup-recent">
          <h2 className="recent-title">{t.recentProjects}</h2>
          {recentProjects.length === 0 ? (
            <p className="recent-empty">{t.noRecentProjects}</p>
          ) : (
            <ul className="recent-list">
              {recentProjects.map((project, index) => (
                <li
                  key={index}
                  className={`recent-item ${hoveredProject === project ? 'hovered' : ''}`}
                  onMouseEnter={() => setHoveredProject(project)}
                  onMouseLeave={() => setHoveredProject(null)}
                  onClick={() => onOpenRecentProject?.(project)}
                  style={{ cursor: onOpenRecentProject ? 'pointer' : 'default' }}
                >
                  <svg className="recent-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor">
                    <path d="M3 7V17C3 18.1046 3.89543 19 5 19H19C20.1046 19 21 18.1046 21 17V9C21 7.89543 20.1046 7 19 7H13L11 5H5C3.89543 5 3 5.89543 3 7Z" strokeWidth="2"/>
                  </svg>
                  <div className="recent-info">
                    <div className="recent-name">{project.split(/[\\/]/).pop()}</div>
                    <div className="recent-path">{project}</div>
                  </div>
                </li>
              ))}
            </ul>
          )}
        </div>
      </div>

      <div className="startup-footer">
        <span className="startup-version">{t.version}</span>
      </div>
    </div>
  );
}