// 路由收集器 - 收集前端路由信息
import { directRouteMappings } from './direct-route-mappings.js'
import { RouteUtils } from './RouteConfig.js'

// 路由收集器
export class RouteCollector {
  constructor() {
    this.routes = []
  }

  // 收集路由
  collectRoutes() {
    try {
      console.log('🔄 开始收集路由...')
      console.log('📊 directRouteMappings:', directRouteMappings)
      console.log('📊 directRouteMappings类型:', typeof directRouteMappings)
      console.log('📊 directRouteMappings是否为undefined:', directRouteMappings === undefined)
      
      // 从生成的路由映射文件收集
      if (!directRouteMappings || !directRouteMappings.routes) {
        console.warn('⚠️ 生成的路由映射文件格式不正确')
        console.log('🔍 调试信息:')
        console.log('  - directRouteMappings:', directRouteMappings)
        console.log('  - routes:', directRouteMappings?.routes)
        console.log('  - 导入是否成功:', directRouteMappings !== undefined)
        return []
      }

      console.log(`📊 找到 ${directRouteMappings.routes.length} 个路由配置`)

      // 从路由配置中提取路由信息，并关联API映射
      const frontendRoutes = directRouteMappings.routes.map(route => {
        console.log(`📋 处理路由: ${route.path} (${route.component})`)
        
        // 查找该路由对应的API调用
        const apiCalls = this._findApiCallsForRoute(route)
        
        return {
          path: route.path,
          name: route.name,
          module: route.module,
          description: route.description || `${route.name || route.component}页面`,
          type: 'list',
          component: route.component,
          apiCalls: apiCalls
        }
      })

      this.routes = frontendRoutes
      console.log(`✅ 成功收集到 ${frontendRoutes.length} 个前端路由`)
      return frontendRoutes
    } catch (error) {
      console.error('❌ 从生成的路由映射文件收集路由失败:', error)
      console.error('错误堆栈:', error.stack)
      return []
    }
  }

  // 查找路由对应的API调用
  _findApiCallsForRoute(route) {
    const apiCalls = []
    
    if (!directRouteMappings.apiMappings) {
      return apiCalls
    }

    // 遍历API映射，找到与当前路由相关的调用
    directRouteMappings.apiMappings.forEach(moduleMapping => {
      if (moduleMapping.module === route.module) {
        moduleMapping.apiMappings.forEach(apiMapping => {
          // 检查API调用是否与当前路由相关
          const isRelated = apiMapping.callingComponents.some(component => 
            component.component === route.component || 
            component.path === route.path
          )
          
          if (isRelated) {
            apiCalls.push({
              type: 'api',
              method: apiMapping.method,
              path: apiMapping.path,
              methodName: apiMapping.methodName,
              serviceName: moduleMapping.serviceName
            })
          }
        })
      }
    })

    return apiCalls
  }

  // 获取菜单路由
  getMenuRoutes() {
    return this.routes.filter(route => route.name && route.name !== '')
  }

  // 获取操作路由
  getOperationRoutes() {
    return this.routes.filter(route => route.type && route.type !== 'list')
  }

  // 按模块分组路由
  getRoutesByModule() {
    const grouped = {}
    
    this.routes.forEach(route => {
      const module = route.module
      if (!grouped[module]) {
        grouped[module] = []
      }
      grouped[module].push(route)
    })
    
    return grouped
  }
}