trading_bot_v3/app/api/session-status/route.ts

import { NextRequest, NextResponse } from 'next/server'
import { tradingViewAutomation } from '../../../lib/tradingview-automation'

export async function GET(request: NextRequest) {
  try {
    console.log('📊 Getting TradingView session status...')

    // Initialize if not already done (Docker-safe initialization)
    if (!tradingViewAutomation['browser']) {
      console.log('🐳 Initializing TradingView automation in Docker environment...')
      await tradingViewAutomation.init()
    }

    // Get lightweight session information without navigation
    const sessionInfo = await tradingViewAutomation.getQuickSessionStatus()
    
    // Determine connection status based on browser state and URL
    let connectionStatus = 'unknown'
    if (sessionInfo.browserActive) {
      if (sessionInfo.currentUrl.includes('tradingview.com')) {
        connectionStatus = 'connected'
      } else if (sessionInfo.currentUrl) {
        connectionStatus = 'disconnected'
      } else {
        connectionStatus = 'unknown'
      }
    } else {
      connectionStatus = 'disconnected'
    }

    const response = {
      success: true,
      session: {
        ...sessionInfo,
        connectionStatus,
        lastChecked: new Date().toISOString(),
        dockerEnv: process.env.DOCKER_ENV === 'true',
        environment: process.env.NODE_ENV || 'development'
      }
    }

    console.log('✅ Session status retrieved:', response.session)
    return NextResponse.json(response)

  } catch (error) {
    console.error('❌ Failed to get session status:', error)
    return NextResponse.json({
      success: false,
      error: error instanceof Error ? error.message : 'Failed to get session status',
      session: {
        isAuthenticated: false,
        hasSavedCookies: false,
        hasSavedStorage: false,
        cookiesCount: 0,
        currentUrl: '',
        connectionStatus: 'error',
        lastChecked: new Date().toISOString(),
        dockerEnv: process.env.DOCKER_ENV === 'true',
        environment: process.env.NODE_ENV || 'development'
      }
    }, { status: 500 })
  }
}

export async function POST(request: NextRequest) {
  try {
    const { action } = await request.json()
    console.log(`🔧 Session action requested: ${action} (Docker: ${process.env.DOCKER_ENV === 'true'})`)

    // Initialize if not already done (Docker-safe initialization)
    if (!tradingViewAutomation['browser']) {
      console.log('🐳 Initializing TradingView automation for session action in Docker...')
      await tradingViewAutomation.init()
    }

    let result: any = { success: true }

    switch (action) {
      case 'refresh':
        const refreshed = await tradingViewAutomation.refreshSession()
        result.refreshed = refreshed
        result.message = refreshed ? 'Session refreshed successfully' : 'Failed to refresh session'
        break

      case 'clear':
        await tradingViewAutomation.clearSession()
        result.message = 'Session data cleared successfully'
        break

      case 'test':
        const testResult = await tradingViewAutomation.testSessionPersistence()
        result.testResult = testResult
        result.message = testResult.isValid ? 'Session is valid' : 'Session is invalid or expired'
        break

      case 'login-status':
        const isLoggedIn = await tradingViewAutomation.checkLoginStatus()
        result.isLoggedIn = isLoggedIn
        result.message = isLoggedIn ? 'User is logged in' : 'User is not logged in'
        break

      default:
        result.success = false
        result.error = `Unknown action: ${action}`
        return NextResponse.json(result, { status: 400 })
    }

    console.log(`✅ Session action '${action}' completed:`, result)
    return NextResponse.json({
      ...result,
      dockerEnv: process.env.DOCKER_ENV === 'true',
      environment: process.env.NODE_ENV || 'development'
    })

  } catch (error) {
    console.error('❌ Session action failed:', error)
    return NextResponse.json({
      success: false,
      error: error instanceof Error ? error.message : 'Session action failed',
      dockerEnv: process.env.DOCKER_ENV === 'true',
      environment: process.env.NODE_ENV || 'development'
    }, { status: 500 })
  }
}