import json
from datetime import datetime

def generate_trip_report():
    report = {}

    report['name'] = input("Enter name of report: ")
    report['chemical'] = input("Chemical: ")
    report['tester'] = input("Tester: ")
    report['dosage'] = input("Dosage (example: 5mg): ")
    report['tolerance'] = input("Tolerance: ")
    report['cross_tolerance'] = input("Cross-Tolerance: ")

    report['entries'] = []
    start_time = None  # Variable to store the start time

    while True:
        entry = {}
        current_time = datetime.now().strftime("%I:%M:%S %p")

        if start_time is None:
            start_time = datetime.now()  # Set start time when submitting the first timestamp

        elapsed_time = datetime.now() - start_time
        formatted_elapsed_time = "{:02}:{:02}:{:02}".format(elapsed_time.seconds // 3600, (elapsed_time.seconds // 60) % 60, elapsed_time.seconds % 60)

        entry['timestamp'] = current_time
        entry['elapsed_time'] = formatted_elapsed_time
        entry['notes'] = input(f"Notes (example: Took {report['dosage']} {report['chemical']}): ")

        report['entries'].append(entry)

        stop_input = input("Write 'save' to stop: ")
        if stop_input.lower() == 'save':
            report['submit_date'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
            break

    return report

def save_report_to_json(report):
    with open(f"{report['name']}.json", 'w') as json_file:
        json.dump(report, json_file, indent=4)

if __name__ == "__main__":
    trip_report = generate_trip_report()
    save_report_to_json(trip_report)
    print(f"Trip report saved to {trip_report['name']}.json.")