#!/usr/bin/env python3
"""
Landvex Batch Runner — kör massproduktion av artiklar
"""

import subprocess
import concurrent.futures
import time
import sys
from datetime import datetime, timezone

def log(msg):
    ts = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC")
    print(f"[{ts}] {msg}", flush=True)

def kor_batch(batch_id, cap=10):
    """Kör en batch med kor_agent_kimi.py"""
    agent_id = f"batch-{batch_id:04d}"
    cmd = f"cd /home/bernt/.openclaw/workspace/projects/landvex/20-automation && python3 kor_agent_kimi.py --agent-id {agent_id} --cap {cap}"
    result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
    return result.returncode == 0

def main():
    log("=== LANDVEX GRUNDUPPBYGGNAD STARTAR ===")
    log("Mål: 2000 artiklar på 2 timmar")
    log("Konfiguration: 10 parallella batcher × 100 artiklar")
    
    start_time = time.time()
    total_batches = 20  # 20 batcher × 100 artiklar = 2000
    batch_size = 100
    max_workers = 10
    
    completed = 0
    failed = 0
    
    for round_num in range(2):  # 2 rundor × 10 batcher
        log(f"Runda {round_num + 1}/2 startar...")
        
        with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor:
            futures = {}
            for i in range(max_workers):
                batch_id = round_num * max_workers + i
                future = executor.submit(kor_batch, batch_id, batch_size)
                futures[future] = batch_id
            
            for future in concurrent.futures.as_completed(futures):
                batch_id = futures[future]
                try:
                    success = future.result()
                    if success:
                        completed += 1
                        log(f"✓ Batch {batch_id} klar")
                    else:
                        failed += 1
                        log(f"✗ Batch {batch_id} misslyckades")
                except Exception as e:
                    failed += 1
                    log(f"✗ Batch {batch_id} fel: {e}")
        
        elapsed = time.time() - start_time
        rate = (completed * batch_size) / (elapsed / 3600) if elapsed > 0 else 0
        log(f"Runda {round_num + 1} klar. Tid: {elapsed/60:.1f} min. Takt: {rate:.0f} art/h")
    
    total_time = time.time() - start_time
    log("=== GRUNDUPPBYGGNAD AVSLUTAD ===")
    log(f"Totalt: {completed * batch_size} artiklar på {total_time/60:.1f} minuter")
    log(f"Genomsnittlig takt: {completed * batch_size / (total_time/3600):.0f} artiklar/timme")
    log(f"Misslyckade batcher: {failed}")

if __name__ == "__main__":
    main()