/**
 * 菜单路径/代码到路由名称的映射
 * 用于将菜单的 code 或 path 转换为正确的路由 name
 */
const routeNameMap: Record<string, string> = {
  // 订单相关
  'order_place_order': 'PlaceOrder',
  '/order/placeOrder': 'PlaceOrder',
  'order_price_check': 'PriceCheck',
  '/order/priceCheck': 'PriceCheck',
  'order_my_orders': 'MyOrders',
  '/order/myOrders': 'MyOrders',
  'order_batch_jobs': 'OrderBatchJobs',
  '/order/batchJobs': 'OrderBatchJobs',
  'order': 'Order',
  '/order': 'Order',
  
  // 首页相关
  'home_workplace': 'Workplace',
  '/home/workplace': 'Workplace',
  'home_monitor': 'Monitor',
  '/home/monitor': 'Monitor',
  'home': 'Home',
  '/home': 'Home',

  // 轨迹中心相关
  'track': 'TrackCenter',
  '/track': 'TrackCenter',
  'track_guide': 'TrackGuide',
  '/track/guide': 'TrackGuide',
  'track_order': 'TrackOrder',
  '/track/order': 'TrackOrder',
  'track_warning_order': 'TrackWarningOrder',
  '/track/warningOrder': 'TrackWarningOrder',
  'track_state': 'TrackState',
  '/track/state': 'TrackState',
  'track_flag': 'TrackFlag',
  '/track/flag': 'TrackFlag',
  'track_content': 'TrackContent',
  '/track/content': 'TrackContent',
  'track_pull': 'TrackPull',
  '/track/pull': 'TrackPull',
  'track_push': 'TrackPush',
  '/track/push': 'TrackPush',
  'track_kpi_region': 'KpiRegion',
  '/track/kpiRegion': 'KpiRegion',
  'track_kpi_config': 'KpiEarlyWarningConfig',
  '/track/kpiEarlyWarningConfig': 'KpiEarlyWarningConfig',
  
  // 系统管理相关
  'system': 'SystemManagement',
  '/system': 'SystemManagement',
  'system_users': 'SystemUsers',
  '/system/users': 'SystemUsers',
  'system_roles': 'SystemRoles',
  '/system/roles': 'SystemRoles',
  'system_menus': 'SystemMenus',
  '/system/menus': 'SystemMenus',
  'system_organizations': 'SystemOrganizations',
  '/system/organizations': 'SystemOrganizations',
  'system_announcement': 'SystemAnnouncement',
  '/system/announcement': 'SystemAnnouncement',
  'system_dict': 'SystemDict',
  '/system/dict': 'SystemDict',
  'system_warehouseAddress': 'WarehouseAddress',
  '/system/warehouseAddress': 'WarehouseAddress',
  'system_otherConfig': 'SystemOtherConfig',
  '/system/otherConfig': 'SystemOtherConfig',
  'system_batchEmail': 'SystemBatchEmail',
  '/system/batchEmail': 'SystemBatchEmail',

  // API相关
  'api': 'Api',
  '/api': 'Api',
  'system_upstream_interface': 'UpstreamInterface',
  '/api/upstreamInterface': 'UpstreamInterface',
  '/api/upstreamInterfaceConfig': 'UpstreamInterfaceConfig',
  '/api/upstreamInterfaceConfigEdit': 'UpstreamInterfaceConfigEdit',
  'system_downstream_interface': 'DownstreamInterface',
  '/api/downstreamInterface': 'DownstreamInterface',
  '/api/downstreamInterface/newPort': 'NewPort',
  'system_app_list': 'AppList',
  '/api/appList': 'AppList',
  '/api/appList/createApplication': 'CreateApplication',
  'system_request_log': 'RequestLog',
  '/api/requestLog': 'RequestLog',
  'system_call_statistics': 'CallStatistics',
  '/api/callStatistics': 'CallStatistics',
  'system_api_debugger': 'ApiDebugger',
  '/api/apiDebugger': 'ApiDebugger',
  
  // 用户相关
  'user': 'User',
  '/user': 'User',
  'user_recharge': 'VipRechargeDeposit',
  '/user/recharge': 'VipRechargeDeposit',
  'finance': 'Finance',
  '/finance': 'Finance',
  'finance_recharge_record': 'FinanceRechargeRecord',
  '/finance/rechargeRecord': 'FinanceRechargeRecord',
  'finance_account_flow': 'FinanceAccountFlow',
  '/finance/accountFlow': 'FinanceAccountFlow',
  'finance_receivable_payable': 'FinanceReceivablePayable',
  '/finance/receivablePayable': 'FinanceReceivablePayable',
  
  // 渠道相关
  'channel': 'Channel',
  '/channel': 'Channel',
  'channel_sales_products': 'SalesProducts',
  '/channel/salesProducts': 'SalesProducts',
  'channel_service_channels': 'ServiceChannels',
  '/channel/serviceChannels': 'ServiceChannels',
  'channel_price_area': 'PriceArea',
  '/channel/priceArea': 'PriceArea',
  'channel_blacklist': 'Blacklist',
  '/channel/blacklist': 'Blacklist',
  'channel_remote_zones': 'RemoteZones',
  '/channel/remoteZones': 'RemoteZones',
  'channel_weight_rules': 'WeightRules',
  '/channel/weightRules': 'WeightRules',
  'channel_weight_rounding': 'WeightRounding',
  '/channel/weightRounding': 'WeightRounding',
  'channel_auto_trigger': 'AutoTrigger',
  '/channel/autoTrigger': 'AutoTrigger',
  'channel_issue_template': 'IssueTemplate',
  '/channel/issueTemplate': 'IssueTemplate',
  
  // 可以继续添加其他映射...
};

/**
 * 根据路径生成路由名称（PascalCase）
 * 例如: /order/placeOrder -> PlaceOrder
 */
function pathToRouteName(path: string): string {
  if (!path) return '';
  
  // 移除开头的斜杠
  const cleanPath = path.startsWith('/') ? path.slice(1) : path;
  
  // 分割路径并转换为 PascalCase
  return cleanPath
    .split('/')
    .map(segment => {
      // 将 kebab-case 或 snake_case 转换为 PascalCase
      return segment
        .split(/[-_]/)
        .map(word => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
        .join('');
    })
    .join('');
}

/**
 * 根据菜单的 code、path 或 name 获取路由名称
 */
export function getRouteName(menu: { code?: string; path?: string; name?: string }): string {
  // 优先使用映射表（code 和 path 的映射优先级最高）
  if (menu.code && routeNameMap[menu.code]) {
    return routeNameMap[menu.code];
  }
  
  if (menu.path && routeNameMap[menu.path]) {
    return routeNameMap[menu.path];
  }
  
  // 如果 name 看起来像 code（包含下划线），优先使用 code/path 生成
  const nameLooksLikeCode = menu.name && menu.name.includes('_');
  
  if (!nameLooksLikeCode && menu.name) {
    // name 看起来像正常的路由名称，直接使用
    return menu.name;
  }
  
  // 根据路径生成路由名称
  if (menu.path) {
    return pathToRouteName(menu.path);
  }
  
  // 如果只有 code，尝试转换
  if (menu.code) {
    // 将 code 转换为路径格式再生成名称
    // 例如: order_place_order -> /order/placeOrder -> PlaceOrder
    const pathFromCode = '/' + menu.code.replace(/_/g, '/');
    return pathToRouteName(pathFromCode);
  }
  
  // 如果 name 存在但看起来像 code，尝试从 name 生成
  if (nameLooksLikeCode && menu.name) {
    const pathFromName = '/' + menu.name.replace(/_/g, '/');
    return pathToRouteName(pathFromName);
  }
  
  // 兜底：返回空字符串
  return '';
}