import { NextResponse } from 'next/server'

export async function POST(request) {
  try {
    const { symbol, timeframe } = await request.json();
    
    console.log('📊 Capturing REAL TradingView chart for:', symbol, timeframe);
    
    // Use the REAL TradingView automation service
    const tradingViewAutomation = require('../../../lib/tradingview-automation');
    
    const result = await tradingViewAutomation.captureChart({
      symbol,
      timeframe,
      layouts: ['ai', 'diy']
    });
    
    if (!result.success) {
      throw new Error(result.error || 'TradingView capture failed');
    }
    
    console.log('📊 REAL TradingView chart captured');
    
    return NextResponse.json({
      success: true,
      screenshots: result.screenshots,
      sessionData: result.sessionData,
      source: 'REAL_TRADINGVIEW_AUTOMATION'
    });
    
  } catch (error) {
    console.error('Error capturing TradingView chart:', error);
    return NextResponse.json({
      success: false,
      error: error.message
    }, { status: 500 });
  }
}

export async function GET() {
  return NextResponse.json({
    message: 'TradingView Chart API - Use POST to capture charts',
    supportedLayouts: ['ai', 'Diy module'],
    supportedTimeframes: ['1', '5', '15', '60', '240', 'D', 'W'],
    requiredFields: ['symbol', 'timeframe']
  })
}