bim_engine/demo-next/components/ControlPanel.tsx

'use client';

import { useState } from 'react';

interface ControlPanelProps {
  engineStatus: string;
  isLoading: boolean;
  onInitEngine: () => void;
  onLoadModel: (url?: string) => void;
  onSetLang: (lang: 'zh-CN' | 'en-US') => void;
  onSetTheme: (theme: 'dark' | 'light') => void;
  onSetCustomTheme: () => void;
  onOpenTestDialog: () => void;
  onOpenInfoDialog: () => void;
  onOpenTreeDialog: () => void;
  onToggleToolbar: (visible: boolean) => void;
  onToggleLabel: (visible: boolean) => void;
  onPauseRendering: () => void;
  onResumeRendering: () => void;
}

export default function ControlPanel({
  engineStatus,
  onInitEngine,
  onLoadModel,
  onSetLang,
  onSetTheme,
  onSetCustomTheme,
  onOpenTestDialog,
  onOpenInfoDialog,
  onOpenTreeDialog,
  onToggleToolbar,
  onToggleLabel,
  onPauseRendering,
  onResumeRendering
}: ControlPanelProps) {
  const [modelUrl, setModelUrl] = useState('');
  const [isToolbarVisible, setIsToolbarVisible] = useState(true);
  const [isLabelVisible, setIsLabelVisible] = useState(true);

  const handleToggleToolbar = () => {
    const newVisible = !isToolbarVisible;
    setIsToolbarVisible(newVisible);
    onToggleToolbar(newVisible);
  };

  const handleToggleLabel = () => {
    const newVisible = !isLabelVisible;
    setIsLabelVisible(newVisible);
    onToggleLabel(newVisible);
  };

  const handleLoadModel = () => {
    const url = modelUrl.trim();
    onLoadModel(url || undefined);
  };

  const getStatusColor = () => {
    switch (engineStatus) {
      case '已初始化':
        return '#28a745';
      case '初始化失败':
      case '初始化错误':
      case 'SDK 未加载':
        return '#dc3545';
      default:
        return '#666';
    }
  };

  return (
    <aside
      style={{
        width: '320px',
        background: '#fff',
        borderRight: '1px solid #e0e0e0',
        padding: '20px',
        overflowY: 'auto',
        display: 'flex',
        flexDirection: 'column',
        gap: '20px',
        boxShadow: '2px 0 5px rgba(0, 0, 0, 0.05)',
        zIndex: 10
      }}
    >
      <h1 style={{ fontSize: '1.4rem', color: '#333', marginBottom: '10px' }}>
        iFlow Engine Demo
      </h1>
      <p style={{ fontSize: '0.85rem', color: '#666', marginBottom: '10px' }}>
        Next.js + React
      </p>

      <ControlGroup title="🌍 语言 (Language)">
        <ButtonGroup>
          <button className="btn-primary" onClick={() => onSetLang('zh-CN')}>中文</button>
          <button className="btn-primary" onClick={() => onSetLang('en-US')}>English</button>
        </ButtonGroup>
      </ControlGroup>

      <ControlGroup title="🪟 弹窗 (Dialog)">
        <ButtonGroup>
          <button onClick={onOpenTestDialog}>测试弹窗</button>
          <button onClick={onOpenInfoDialog}>信息弹窗</button>
          <button onClick={onOpenTreeDialog}>树组件</button>
        </ButtonGroup>
      </ControlGroup>

      <ControlGroup title="🛠️ 工具栏 (Toolbar)">
        <ButtonGroup>
          <button onClick={handleToggleToolbar}>
            {isToolbarVisible ? '隐藏工具栏' : '显示工具栏'}
          </button>
          <button onClick={handleToggleLabel}>
            {isLabelVisible ? '隐藏标签' : '显示标签'}
          </button>
        </ButtonGroup>
      </ControlGroup>

      <ControlGroup title="🎨 样式 (Theme)">
        <ButtonGroup>
          <button onClick={() => onSetTheme('dark')}>深色</button>
          <button onClick={() => onSetTheme('light')}>浅色</button>
          <button onClick={onSetCustomTheme}>自定义红</button>
        </ButtonGroup>
      </ControlGroup>

      <ControlGroup title="🎮 3D 引擎 (Engine)">
        <ButtonGroup>
          <button className="btn-primary" onClick={onInitEngine}>初始化引擎</button>
          <button className="btn-primary" onClick={handleLoadModel}>加载模型</button>
        </ButtonGroup>
        <input
          type="text"
          value={modelUrl}
          onChange={(e) => setModelUrl(e.target.value)}
          placeholder="输入模型 URL（可选）"
          style={{
            width: '100%',
            padding: '6px 8px',
            fontSize: '0.85rem',
            border: '1px solid #ddd',
            borderRadius: '4px',
            fontFamily: 'Consolas, Monaco, monospace',
            outline: 'none',
            marginTop: '8px'
          }}
        />
        <ButtonGroup style={{ marginTop: '8px' }}>
          <button onClick={onPauseRendering}>暂停渲染</button>
          <button onClick={onResumeRendering}>恢复渲染</button>
        </ButtonGroup>
        <div style={{ marginTop: '10px', fontSize: '0.85rem', color: '#666' }}>
          状态: <span style={{ color: getStatusColor() }}>{engineStatus}</span>
        </div>
      </ControlGroup>

      <style jsx>{`
        button {
          padding: 6px 12px;
          font-size: 0.9rem;
          border: 1px solid #ddd;
          background: #fff;
          border-radius: 4px;
          cursor: pointer;
          transition: all 0.2s;
          flex: 1 1 auto;
        }
        button:hover {
          background: #f0f0f0;
          border-color: #ccc;
        }
        .btn-primary {
          background: #0078d4;
          color: white;
          border-color: #0063b1;
        }
        .btn-primary:hover {
          background: #0063b1;
        }
      `}</style>
    </aside>
  );
}

function ControlGroup({ title, children }: { title: string; children: React.ReactNode }) {
  return (
    <div
      style={{
        background: '#f9f9f9',
        padding: '15px',
        borderRadius: '8px',
        border: '1px solid #eee'
      }}
    >
      <h2
        style={{
          fontSize: '1rem',
          color: '#555',
          marginBottom: '10px',
          paddingBottom: '5px',
          borderBottom: '2px solid #e0e0e0'
        }}
      >
        {title}
      </h2>
      {children}
    </div>
  );
}

function ButtonGroup({ children, style }: { children: React.ReactNode; style?: React.CSSProperties }) {
  return (
    <div
      style={{
        display: 'flex',
        flexWrap: 'wrap',
        gap: '8px',
        ...style
      }}
    >
      {children}
    </div>
  );
}