rwadurian/backend/mpc-system/services/service-party-app/src/components/Layout.tsx

import { ReactNode, useEffect, useState } from 'react';
import { Link, useLocation } from 'react-router-dom';
import { useAppStore, getStatusColor } from '../stores/appStore';
import styles from './Layout.module.css';

interface LayoutProps {
  children: ReactNode;
}

const navItems = [
  { path: '/', label: '我的钱包', icon: '🔐' },
  { path: '/create', label: '创建钱包', icon: '➕' },
  { path: '/join', label: '加入创建', icon: '🤝' },
  { path: '/cosign/join', label: '参与签名', icon: '🔥' },
  { path: '/settings', label: '设置', icon: '⚙️' },
];

export default function Layout({ children }: LayoutProps) {
  const location = useLocation();
  const [isRefreshing, setIsRefreshing] = useState(false);
  const [kavaNetwork, setKavaNetwork] = useState<'mainnet' | 'testnet'>('mainnet');

  const { environment, operation, checkAllServices, appReady } = useAppStore();

  // 启动时检测环境和获取网络
  useEffect(() => {
    checkAllServices();
    // 获取当前 Kava 网络
    const loadNetwork = () => {
      // 优先从 localStorage 读取（与 transaction.ts 保持一致）
      const storedNetwork = localStorage.getItem('kava_network') as 'mainnet' | 'testnet' | null;
      if (storedNetwork) {
        setKavaNetwork(storedNetwork);
      } else {
        // 后备：从 Electron API 读取
        window.electronAPI?.kava.getNetwork().then(result => {
          setKavaNetwork(result.network);
        });
      }
    };

    loadNetwork();

    // 监听 localStorage 变化（当其他标签页切换网络时触发）
    const handleStorageChange = (e: StorageEvent) => {
      if (e.key === 'kava_network' && e.newValue) {
        setKavaNetwork(e.newValue as 'mainnet' | 'testnet');
      }
    };

    // 监听同一窗口的自定义事件（Settings 页面切换网络时触发）
    const handleCustomNetworkChange = (e: Event) => {
      const customEvent = e as CustomEvent<{ network: 'mainnet' | 'testnet' }>;
      setKavaNetwork(customEvent.detail.network);
    };

    window.addEventListener('storage', handleStorageChange);
    window.addEventListener('kava-network-change', handleCustomNetworkChange);

    return () => {
      window.removeEventListener('storage', handleStorageChange);
      window.removeEventListener('kava-network-change', handleCustomNetworkChange);
    };
  }, [checkAllServices]);

  const handleRefresh = async () => {
    setIsRefreshing(true);
    await checkAllServices();
    setIsRefreshing(false);
  };

  const getOperationTitle = () => {
    if (operation.type === 'keygen') return '密钥生成中';
    if (operation.type === 'sign') return '签名进行中';
    return '操作进行中';
  };

  return (
    <div className={styles.layout}>
      <nav className={styles.sidebar}>
        <div className={styles.logo}>
          <span className={styles.logoIcon}>🍈</span>
          <span className={styles.logoText}>绿积分共管账户</span>
        </div>
        <ul className={styles.navList}>
          {navItems.map((item) => (
            <li key={item.path}>
              <Link
                to={item.path}
                className={`${styles.navItem} ${
                  location.pathname === item.path ? styles.navItemActive : ''
                }`}
              >
                <span className={styles.navIcon}>{item.icon}</span>
                <span className={styles.navLabel}>{item.label}</span>
              </Link>
            </li>
          ))}
        </ul>
        <div className={styles.footer}>
          {/* 状态面板 */}
          <div className={styles.statusPanel}>
            {/* 消息路由 */}
            <div className={styles.statusRow}>
              <span className={styles.statusLabel}>消息路由</span>
              <span className={styles.statusValue}>
                <span
                  className={styles.statusDot}
                  style={{ backgroundColor: getStatusColor(environment.messageRouter.status) }}
                />
                <span className={styles.statusText} title={environment.messageRouter.message}>
                  {environment.messageRouter.status === 'connected'
                    ? '已连接'
                    : environment.messageRouter.status === 'checking'
                    ? '检测中...'
                    : environment.messageRouter.status === 'error'
                    ? '失败'
                    : '未连接'}
                </span>
              </span>
            </div>

            {/* Kava API */}
            <div className={styles.statusRow}>
              <span className={styles.statusLabel}>
                Kava API
                <span className={kavaNetwork === 'testnet' ? styles.networkBadgeTestnet : styles.networkBadgeMainnet}>
                  {kavaNetwork === 'testnet' ? '测试网' : '主网'}
                </span>
              </span>
              <span className={styles.statusValue}>
                <span
                  className={styles.statusDot}
                  style={{ backgroundColor: getStatusColor(environment.kavaApi.status) }}
                />
                <span className={styles.statusText} title={environment.kavaApi.message}>
                  {environment.kavaApi.status === 'connected'
                    ? '已连接'
                    : environment.kavaApi.status === 'checking'
                    ? '检测中...'
                    : environment.kavaApi.status === 'error'
                    ? '失败'
                    : '未连接'}
                </span>
              </span>
            </div>

            {/* 本地存储 */}
            <div className={styles.statusRow}>
              <span className={styles.statusLabel}>本地存储</span>
              <span className={styles.statusValue}>
                <span
                  className={styles.statusDot}
                  style={{ backgroundColor: getStatusColor(environment.database.status) }}
                />
                <span className={styles.statusText} title={environment.database.message}>
                  {environment.database.status === 'connected'
                    ? environment.database.message
                    : environment.database.status === 'checking'
                    ? '检测中...'
                    : environment.database.status === 'error'
                    ? '错误'
                    : '未知'}
                </span>
              </span>
            </div>

            {/* 刷新按钮 */}
            <div className={styles.statusRow}>
              <span className={styles.statusLabel}>
                {appReady === 'ready' ? '✅ 就绪' : appReady === 'error' ? '⚠️ 部分异常' : '🔄 初始化中'}
              </span>
              <button
                className={`${styles.refreshButton} ${isRefreshing ? styles.spinning : ''}`}
                onClick={handleRefresh}
                disabled={isRefreshing}
                title="重新检测"
              >
                🔄
              </button>
            </div>
          </div>

          {/* 操作进度面板 */}
          {(operation.status === 'connecting' || operation.status === 'in_progress') && (
            <div className={styles.operationPanel}>
              <div className={styles.operationHeader}>
                <span className={styles.operationSpinner} />
                <span>{getOperationTitle()}</span>
              </div>
              {operation.currentStep !== undefined && operation.totalSteps !== undefined && (
                <>
                  <div className={styles.operationProgress}>
                    <div
                      className={styles.operationProgressBar}
                      style={{
                        width: `${(operation.currentStep / operation.totalSteps) * 100}%`,
                      }}
                    />
                  </div>
                  <div className={styles.operationStep}>
                    {operation.stepDescription || `步骤 ${operation.currentStep}/${operation.totalSteps}`}
                  </div>
                </>
              )}
            </div>
          )}
        </div>
      </nav>
      <main className={styles.main}>{children}</main>
    </div>
  );
}