import asyncio
from sqlalchemy import select, func
from app.db.session import SessionLocal
from app.models.audit import ProcessLog
from datetime import datetime, timedelta

async def generate_morning_report():
    async with SessionLocal() as db:
        # Az elmúlt 24 óra logjai
        yesterday = datetime.now() - timedelta(days=1)
        stmt = select(ProcessLog).where(ProcessLog.start_time >= yesterday)
        res = await db.execute(stmt)
        logs = res.scalars().all()

        report = f"📊 REGGELI ROBOT JELENTÉS - {datetime.now().date()}\n"
        report += "="*40 + "\n"

        total_proc = 0
        total_fail = 0
        cleaned_list = []

        for log in logs:
            total_proc += log.items_processed
            total_fail += log.items_failed
            if "cleaned" in log.details:
                cleaned_list.extend(log.details["cleaned"])

        report += f"✅ Feldolgozott modellek: {total_proc}\n"
        report += f"❌ Hibás/Sikertelen: {total_fail}\n"
        report += f"🧹 AI névtisztítások száma: {len(cleaned_list)}\n\n"
        
        if cleaned_list:
            report += "Példák a tisztított nevekre:\n"
            for item in cleaned_list[:10]: # Csak az első 10-et listázzuk
                report += f"  - {item}\n"

        print(report)
        # Itt hívható az EmailManager.send(...)
        return report

if __name__ == "__main__":
    asyncio.run(generate_morning_report())