import { PrismaClient } from '@prisma/client';
import * as dotenv from 'dotenv';
import axios from 'axios';

dotenv.config();

// BigInt serialization fix
(BigInt.prototype as any).toJSON = function () {
  return this.toString();
};

const prisma = new PrismaClient();

// Test with Club Brugge match
const matchId = '7cnm7h7qbsq2bbaxngusojh90';

async function verifyDataUsage() {
  console.log('🔍 VERIFYING DATA USAGE IN AI ENGINE');
  console.log('='.repeat(80));

  // 1. Fetch match from database
  const match = await prisma.liveMatch.findUnique({
    where: { id: matchId },
    include: {
      homeTeam: true,
      awayTeam: true,
      league: true,
    },
  });

  if (!match) {
    console.log('❌ Match not found');
    return;
  }

  console.log(`\n📊 Match: ${match.homeTeam?.name} vs ${match.awayTeam?.name}`);
  console.log(`\n1️⃣  ODDS DATA:`);
  console.log(`   Type: ${typeof match.odds}`);
  console.log(`   Is null: ${match.odds === null}`);
  
  if (match.odds) {
    const oddsStr = typeof match.odds === 'string' ? match.odds : JSON.stringify(match.odds);
    console.log(`   Length: ${oddsStr.length} characters`);
    
    // Parse and show summary
    try {
      const oddsObj = typeof match.odds === 'string' ? JSON.parse(match.odds) : match.odds;
      const markets = Object.keys(oddsObj);
      console.log(`   Markets: ${markets.length}`);
      console.log(`   Sample markets: ${markets.slice(0, 5).join(', ')}...`);
      console.log(`   ✅ ODDS DATA: PRESENT`);
    } catch (e) {
      console.log(`   ❌ ODDS DATA: Invalid JSON`);
    }
  } else {
    console.log(`   ❌ ODDS DATA: NULL/MISSING`);
  }

  console.log(`\n2️⃣  SIDELINED DATA:`);
  console.log(`   Type: ${typeof match.sidelined}`);
  console.log(`   Is null: ${match.sidelined === null}`);
  
  if (match.sidelined) {
    const sidelinedStr = typeof match.sidelined === 'string' ? match.sidelined : JSON.stringify(match.sidelined);
    console.log(`   Length: ${sidelinedStr.length} characters`);
    
    try {
      const sidelinedObj = typeof match.sidelined === 'string' ? JSON.parse(match.sidelined) : match.sidelined;
      const homeTeam = sidelinedObj.homeTeam || sidelinedObj.home;
      const awayTeam = sidelinedObj.awayTeam || sidelinedObj.away;
      
      console.log(`   Home team sidelined: ${homeTeam?.totalSidelined || homeTeam?.players?.length || 0}`);
      console.log(`   Away team sidelined: ${awayTeam?.totalSidelined || awayTeam?.players?.length || 0}`);
      console.log(`   ✅ SIDELINED DATA: PRESENT`);
    } catch (e) {
      console.log(`   ❌ SIDELINED DATA: Invalid JSON`);
    }
  } else {
    console.log(`   ❌ SIDELINED DATA: NULL/MISSING`);
  }

  console.log(`\n3️⃣  LINEUP DATA:`);
  console.log(`   Type: ${typeof match.lineups}`);
  console.log(`   Is null: ${match.lineups === null}`);
  
  if (match.lineups) {
    try {
      const lineupsObj = typeof match.lineups === 'string' ? JSON.parse(match.lineups) : match.lineups;
      const homeCount = lineupsObj.stats?.home?.length || 0;
      const awayCount = lineupsObj.stats?.away?.length || 0;
      console.log(`   Home lineup: ${homeCount}`);
      console.log(`   Away lineup: ${awayCount}`);
      console.log(`   ✅ LINEUP DATA: PRESENT`);
    } catch (e) {
      console.log(`   ❌ LINEUP DATA: Invalid JSON`);
    }
  } else {
    console.log(`   ❌ LINEUP DATA: NULL/MISSING`);
  }

  // 2. Send prediction request
  console.log(`\n\n🤖 SENDING TO AI ENGINE...`);
  const aiEngineUrl = 'http://localhost:8007';
  const predictionUrl = `${aiEngineUrl}/v20plus/analyze/${matchId}`;

  const startTime = Date.now();
  const response = await axios.post(predictionUrl, {}, {
    timeout: 120000,
  });
  const elapsed = ((Date.now() - startTime) / 1000).toFixed(2);

  console.log(`✅ Prediction received in ${elapsed}s\n`);

  const pkg = response.data;

  // 3. Verify data quality
  console.log('📊 AI ENGINE DATA QUALITY:');
  const dq = pkg.data_quality;
  console.log(`   Label: ${dq.label}`);
  console.log(`   Score: ${dq.score}`);
  console.log(`   Home lineup count: ${dq.home_lineup_count}`);
  console.log(`   Away lineup count: ${dq.away_lineup_count}`);
  console.log(`   Lineup source: ${dq.lineup_source}`);
  console.log(`   Flags: ${dq.flags.join(', ') || 'None'}`);

  // 4. Check if odds influenced the prediction
  console.log('\n📈 ENGINE BREAKDOWN (signal weights):');
  const eb = pkg.engine_breakdown;
  if (eb) {
    console.log(`   Team signal: ${eb.team}%`);
    console.log(`   Player signal: ${eb.player}%`);
    console.log(`   Odds signal: ${eb.odds}%`);
    console.log(`   Referee signal: ${eb.referee}%`);
    
    if (eb.odds > 50) {
      console.log(`   ✅ ODDS DATA: USED SIGNIFICANTLY (${eb.odds}%)`);
    } else if (eb.odds > 0) {
      console.log(`   ⚠️ ODDS DATA: USED MINIMALLY (${eb.odds}%)`);
    } else {
      console.log(`   ❌ ODDS DATA: NOT USED`);
    }
  }

  // 5. Check sidelined impact
  console.log('\n⚠️ SIDELINED IMPACT:');
  const reasoning = pkg.reasoning_factors || [];
  const hasSidelinedMention = reasoning.some((f: string) => 
    f.toLowerCase().includes('sideline') || 
    f.toLowerCase().includes('injury') || 
    f.toLowerCase().includes('absence') ||
    f.toLowerCase().includes('missing')
  );
  
  if (hasSidelinedMention) {
    console.log(`   ✅ SIDELINED DATA: MENTIONED IN REASONING`);
    reasoning.forEach((f: string) => {
      if (f.toLowerCase().includes('sideline') || 
          f.toLowerCase().includes('injury') || 
          f.toLowerCase().includes('absence') ||
          f.toLowerCase().includes('missing')) {
        console.log(`      - ${f}`);
      }
    });
  } else {
    console.log(`   ⚠️ SIDELINED DATA: No explicit mention (but may still be used internally)`);
    console.log(`   Reasoning factors: ${reasoning.join(', ')}`);
  }

  // 6. Main pick summary
  console.log('\n🎯 PREDICTION SUMMARY:');
  const mp = pkg.main_pick;
  console.log(`   Market: ${mp.market}`);
  console.log(`   Pick: ${mp.pick}`);
  console.log(`   Confidence: ${mp.confidence}%`);
  console.log(`   Odds: ${mp.odds}`);
  console.log(`   Edge: ${(mp.edge * 100).toFixed(2)}%`);
  console.log(`   Grade: ${mp.bet_grade}`);

  console.log('\n' + '='.repeat(80));
  console.log('✅ VERIFICATION COMPLETE');
  console.log('='.repeat(80));

  await prisma.$disconnect();
}

verifyDataUsage().catch(console.error);