import clawd_notion as notion
import sys
import json
import os
import subprocess
from datetime import datetime

SESSION_FILE = ".dev_session/SESSION_INFO"

def main():
    if not os.path.exists(SESSION_FILE):
        print("Keine aktive Session.")
        return

    # Parse args manually strictly for summary
    # Usage: python finish_task.py "My Summary"
    summary = sys.argv[1] if len(sys.argv) > 1 else "Update"
    
    with open(SESSION_FILE) as f:
        session = json.load(f)
    
    task_id = session["task_id"]
    
    # 1. Update Notion
    # Calculate time
    start = datetime.fromisoformat(session["start_time"])
    hours = (datetime.now() - start).total_seconds() / 3600
    
    # Get current duration
    # (Skipping read for now, just appending blocks)
    
    blocks = [
        {
            "object": "block",
            "type": "heading_2",
            "heading_2": {"rich_text": [{"text": {"content": f"Update {datetime.now().strftime('%Y-%m-%d %H:%M')}"}}]}
        },
        {
            "object": "block",
            "type": "paragraph",
            "paragraph": {"rich_text": [{"text": {"content": f"Time invested: {hours:.2f}h\n\n{summary}"}}]}
        }
    ]
    notion.append_blocks(task_id, blocks)
    
    # 2. Git Commit
    subprocess.run(["git", "add", "."])
    subprocess.run(["git", "commit", "-m", f"[{task_id[:4]}] {summary}"])
    
    # Cleanup
    os.remove(SESSION_FILE)
    print("Session beendet, Notion geupdated, Commited.")

if __name__ == "__main__":
    main()