#!/usr/bin/env python3
"""Recompute server-side trip boundaries from stored tracking_points.

Run after migrating to Phase 24 schema, or any time you want to refresh
trips from raw data:
    docker compose exec server python scripts/recompute_trips.py
"""
import sys, os
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from modules import db


def main():
    with db.get_cursor() as cur:
        cur.execute("SELECT id, name FROM devices ORDER BY id")
        devices = cur.fetchall()

    if not devices:
        print("No devices found in database.")
        return

    for device_id, device_name in devices:
        print(f"Recomputing trips for device '{device_name}' (id={device_id})…", end=" ", flush=True)
        n = db.compute_trips_for_device(device_id)
        print(f"{n} trips computed.")


if __name__ == "__main__":
    main()