trading_bot_v3/lib/safe-parallel-automation.ts.broken

class SafeParallelAutomation {
  private isRunning = false
  private config: any = null
  private intervalId: NodeJS.Timeout | null = null
  private lastAnalysisTime = 0
  
  // SAFE PARAMETERS - Respect timeframe strategy
  private readonly MIN_ANALYSIS_INTERVAL = 10 * 60 * 1000 // 10 minutes minimum
  private readonly MAX_TRADES_PER_HOUR = 2
  private readonly ANALYSIS_COOLDOWN = 5 * 60 * 1000 // 5 minutes
  
  private stats = {
    totalTrades: 0,
    successfulTrades: 0,
    winRate: 0,
    totalPnL: 0,
    errorCount: 0,
    lastAnalysis: null as string | null,
    nextScheduled: null as string | null,
    nextAnalysisIn: 0,
    analysisInterval: 0,
    currentCycle: 0,
    lastError: null as string | null,
    strategyType: 'General'
  }

  async startSafeAutomation(config: any): Promise<{ success: boolean, message?: string }> {
    try {
      if (this.isRunning) {
        return { success: false, message: 'Safe automation already running' }
      }

      // SAFETY CHECK: Rate limiting
      const now = Date.now()
      if (now - this.lastAnalysisTime < this.ANALYSIS_COOLDOWN) {
        const remaining = Math.ceil((this.ANALYSIS_COOLDOWN - (now - this.lastAnalysisTime)) / 1000)
        return { 
          success: false, 
          message: 'Safety cooldown: Wait ' + remaining + ' seconds' 
        }
      }

      // SAFETY CHECK: Validate timeframes
      if (!config.timeframes || config.timeframes.length === 0) {
        return { success: false, message: 'At least one timeframe required' }
      }

      this.config = config
      this.isRunning = true
      this.lastAnalysisTime = now
      this.stats.currentCycle = 0
      this.stats.strategyType = config.strategyType || 'General'
      
      console.log('SAFE PARALLEL: Starting for ' + config.symbol)
      console.log('STRATEGY: ' + this.stats.strategyType)
      console.log('TIMEFRAMES: [' + config.timeframes.join(', ') + ']')
      console.log('SAFETY: Max ' + this.MAX_TRADES_PER_HOUR + ' trades/hour')
      
      // Start with strategy-appropriate interval
      this.startSafeAnalysisCycle()
      
      return { success: true, message: 'Safe parallel automation started' }
    } catch (error) {
      console.error('Failed to start safe automation:', error)
      return { success: false, message: 'Failed to start automation' }
    }
  }

  private startSafeAnalysisCycle(): void {
    // Get strategy-appropriate interval but enforce minimum safety
    const strategyInterval = this.getStrategyInterval(this.config.timeframes, this.config.strategyType)
    const safeInterval = Math.max(this.MIN_ANALYSIS_INTERVAL, strategyInterval)
    
    console.log('STRATEGY INTERVAL: ' + (strategyInterval / 1000 / 60) + ' minutes')
    console.log('SAFE INTERVAL: ' + (safeInterval / 1000 / 60) + ' minutes (enforced minimum)')
    
    this.stats.analysisInterval = safeInterval
    this.stats.nextScheduled = new Date(Date.now() + safeInterval).toISOString()
    this.stats.nextAnalysisIn = safeInterval
    
    // Set safe interval
    this.intervalId = setInterval(async () => {
      if (this.isRunning && this.config) {
        await this.runSafeAnalysisCycle()
      }
    }, safeInterval)

    // First cycle after delay
    setTimeout(() => {
      if (this.isRunning && this.config) {
        this.runSafeAnalysisCycle()
      }
    }, 30000)
  }

  private async runSafeAnalysisCycle(): Promise<void> {
    try {
      console.log('\nSAFE CYCLE ' + (this.stats.currentCycle + 1) + ': ' + this.config.symbol)
      console.log('STRATEGY: ' + this.stats.strategyType)
      
      // SAFETY CHECK
      const canTrade = await this.canExecuteTrade()
      if (!canTrade.allowed) {
        console.log('SAFETY BLOCK: ' + canTrade.reason)
        this.updateNextAnalysisTime()
        return
      }

      // PARALLEL ANALYSIS using enhanced screenshot API
      console.log('PARALLEL: Analyzing ' + this.config.timeframes.length + ' timeframes...')
      
      const analysisResult = await this.performParallelAnalysis()
      
      if (!analysisResult || !analysisResult.analysis) {
        console.log('Analysis failed, skipping')
        return
      }

      this.stats.lastAnalysis = new Date().toISOString()
      console.log('ANALYSIS: ' + analysisResult.analysis.recommendation)

      // CONTROLLED TRADING with strategy-specific logic
      if (this.shouldExecuteTrade(analysisResult.analysis)) {
        console.log('EXECUTING: Trade criteria met for ' + this.stats.strategyType)
        const tradeResult = await this.executeSafeTrade(analysisResult.analysis)
        if (tradeResult?.success) {
          this.stats.totalTrades++
          this.stats.successfulTrades++
          this.stats.winRate = (this.stats.successfulTrades / this.stats.totalTrades) * 100
          console.log('TRADE: Executed successfully')
        }
      } else {
        console.log('SIGNAL: Criteria not met for ' + this.stats.strategyType)
      }

      this.stats.currentCycle++
      
    } catch (error) {
      console.error('Error in safe cycle:', error)
      this.stats.errorCount++
      this.stats.lastError = error instanceof Error ? error.message : 'Unknown error'
    } finally {
      await this.guaranteedCleanup()
      this.updateNextAnalysisTime()
    }
  }

  private async performParallelAnalysis(): Promise<any> {
    try {
      // Use the enhanced screenshot API endpoint with all selected timeframes
      const response = await fetch('http://localhost:3000/api/enhanced-screenshot', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          symbol: this.config.symbol,
          timeframes: this.config.timeframes,
          layouts: ['ai', 'diy'],
          analyze: true
        })
      })

        throw new Error('API response: ' + response.status)
      }

      const result = await response.json()
      
      if (result.analysis) {
        console.log('PARALLEL: Confidence ' + result.analysis.confidence + '%')
        return result
      }

      return null
    } catch (error) {
      console.error('Error in parallel analysis:', error)
      throw error
    }
  }

  private shouldExecuteTrade(analysis: any): boolean {
    const recommendation = analysis.recommendation.toLowerCase()
    const confidence = analysis.confidence || 0
    
    // Strategy-specific confidence requirements
    let minConfidence = 75 // Default
    
    if (this.stats.strategyType === 'Scalping') {
      minConfidence = 80 // Higher confidence for scalping
    } else if (this.stats.strategyType === 'Day Trading') {
      minConfidence = 75 // Standard confidence
    } else if (this.stats.strategyType === 'Swing Trading') {
      minConfidence = 70 // Slightly lower for swing (longer timeframes)
    }
    
    const isHighConfidence = confidence >= minConfidence
    const isClearDirection = recommendation.includes('buy') || recommendation.includes('sell')
    
    console.log('SIGNAL: ' + recommendation + ' (' + confidence + '%) - Required: ' + minConfidence + '%')
    
    return isHighConfidence && isClearDirection
  }

  private getStrategyInterval(timeframes: string[], strategyType: string): number {
    // Strategy-based intervals (but minimum will be enforced)
    
    if (strategyType === 'Scalping') {
      console.log('SCALPING: Using 2-minute analysis cycle')
      return 2 * 60 * 1000 // 2 minutes for scalping (will be enforced to 10 min minimum)
    }
    
    if (strategyType === 'Day Trading') {
      console.log('DAY TRADING: Using 5-minute analysis cycle')
      return 5 * 60 * 1000 // 5 minutes for day trading (will be enforced to 10 min minimum)
    }
    
    if (strategyType === 'Swing Trading') {
      console.log('SWING TRADING: Using 15-minute analysis cycle')
      return 15 * 60 * 1000 // 15 minutes for swing trading
    }
    
    // Fallback based on shortest timeframe
    const shortest = Math.min(...timeframes.map(tf => {
      if (tf === 'D') return 1440
      return parseInt(tf) || 60
    }))
    
    if (shortest <= 5) return 2 * 60 * 1000   // 2 min for very short
    if (shortest <= 15) return 5 * 60 * 1000  // 5 min for short
    if (shortest <= 60) return 10 * 60 * 1000 // 10 min for medium
    return 15 * 60 * 1000 // 15 min for long
  }

  private async executeSafeTrade(analysis: any): Promise<any> {
    try {
      console.log('SAFE TRADE: Executing...')
      
      // Use drift trading API endpoint
      const response = await fetch('http://localhost:3000/api/trading', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          mode: this.config.mode,
          symbol: this.config.symbol,
          amount: this.config.tradingAmount,
          leverage: this.config.leverage,
          stopLoss: this.config.stopLoss,
          takeProfit: this.config.takeProfit,
          analysis: analysis,
          strategy: this.stats.strategyType
        })
      })

      const result = await response.json()
      return result
    } catch (error) {
      console.error('Error executing trade:', error)
      return { success: false, error: error.message }
    }
  }

  private async canExecuteTrade(): Promise<{ allowed: boolean, reason?: string }> {
    const now = Date.now()
    
    if (now - this.lastAnalysisTime < this.ANALYSIS_COOLDOWN) {
      const remaining = Math.ceil((this.ANALYSIS_COOLDOWN - (now - this.lastAnalysisTime)) / 1000 / 60)
      return { allowed: false, reason: 'Cooldown: ' + remaining + 'min' }
    }
    
    if (this.stats.totalTrades >= this.MAX_TRADES_PER_HOUR) {
      return { allowed: false, reason: 'Hour limit: ' + this.stats.totalTrades + '/' + this.MAX_TRADES_PER_HOUR }
    }
    
    return { allowed: true }
  }

  private async guaranteedCleanup(): Promise<void> {
    try {
      const { execSync } = require('child_process')
      execSync('pkill -f "chrome|chromium" 2>/dev/null || true')
      console.log('CLEANUP: Completed')
    } catch (error) {
      console.error('CLEANUP: Failed', error)
    }
  }

  private updateNextAnalysisTime(): void {
    const nextTime = Date.now() + this.stats.analysisInterval
    this.stats.nextScheduled = new Date(nextTime).toISOString()
    this.stats.nextAnalysisIn = this.stats.analysisInterval
  }

  async stopSafeAutomation(): Promise<{ success: boolean, message?: string }> {
    try {
      this.isRunning = false
      
      if (this.intervalId) {
        clearInterval(this.intervalId)
        this.intervalId = null
      }
      
      await this.guaranteedCleanup()
      
      this.config = null
      this.stats.nextAnalysisIn = 0
      this.stats.nextScheduled = null
      
      console.log('SAFE: Automation stopped')
      return { success: true, message: 'Safe automation stopped' }
    } catch (error) {
      return { success: false, message: 'Stop failed' }
    }
  }

  getStatus() {
    return {
      isActive: this.isRunning,
      mode: this.config?.mode || 'SIMULATION',
      symbol: this.config?.symbol || 'SOLUSD',
      timeframes: this.config?.timeframes || ['1h'],
      automationType: 'SAFE_PARALLEL',
      strategy: this.stats.strategyType,
      ...this.stats
    }
  }
}

export const safeParallelAutomation = new SafeParallelAutomation()