#!/usr/bin/env python3

"""
timestamp string checks
"""

from corelibs.string_handling.timestamp_strings import (
    seconds_to_string, convert_to_seconds, TimeParseError, TimeUnitError
)


def main() -> None:
    """
    Comment
    """
    test_cases = [
        "5M 6d",           # 5 months, 6 days
        "2h 30m 45s",      # 2 hours, 30 minutes, 45 seconds
        "1Y 2M 3d",        # 1 year, 2 months, 3 days
        "1h",              # 1 hour
        "30m",             # 30 minutes
        "2 hours 15 minutes",  # 2 hours, 15 minutes
        "1d 12h",          # 1 day, 12 hours
        "3M 2d 4h",        # 3 months, 2 days, 4 hours
        "45s",             # 45 seconds
        "-45s",            # -45 seconds
        "-1h",             # -1 hour
        "-30m",            # -30 minutes
        "-2h 30m 45s",     # -2 hours, 30 minutes, 45 seconds
        "-1d 12h",         # -1 day, 12 hours
        "-3M 2d 4h",       # -3 months, 2 days, 4 hours
        "-1Y 2M 3d",       # -1 year, 2 months, 3 days
        "-2 hours 15 minutes",  # -2 hours, 15 minutes
        "-1 year 2 months",  # -1 year, 2 months
        "-2Y 6M 15d 8h 30m 45s",  # Complex negative example
        "1 year 2 months",  # 1 year, 2 months
        "2Y 6M 15d 8h 30m 45s",  # Complex example
        # invalid tests
        "5M 6d 2M",        # months appears twice
        "2h 30m 45s 1h",   # hours appears twice
        "1d 2 days",       # days appears twice (short and long form)
        "30m 45 minutes",  # minutes appears twice
        "1Y 2 years",      # years appears twice
        "1x 2 yrs",        # invalid names

        123,               # int
        789.12,            # float
        456.56,            # float, high
        "4566",            # int as string
        "5551.12",         # float as string
        "5551.56",         # float, high as string
    ]

    for time_string in test_cases:
        try:
            result = convert_to_seconds(time_string)
            print(f"Human readable to seconds: {time_string} => {result}")
        except (TimeParseError, TimeUnitError) as e:
            print(f"Error encountered for {time_string}: {type(e).__name__}: {e}")

    test_values = [
        'as is string',
        -172800.001234,  # -2 days, -0.001234 seconds
        -90061.789,      # -1 day, -1 hour, -1 minute, -1.789 seconds
        -3661.456,       # -1 hour, -1 minute, -1.456 seconds
        -65.123,         # -1 minute, -5.123 seconds
        -1.5,            # -1.5 seconds
        -0.001,          # -1 millisecond
        -0.000001,       # -1 microsecond
        0,               # 0 seconds
        0.000001,        # 1 microsecond
        0.001,           # 1 millisecond
        1.5,             # 1.5 seconds
        65.123,          # 1 minute, 5.123 seconds
        3661.456,        # 1 hour, 1 minute, 1.456 seconds
        90061.789,       # 1 day, 1 hour, 1 minute, 1.789 seconds
        172800.001234    # 2 days, 0.001234 seconds
    ]

    for time_value in test_values:
        result = seconds_to_string(time_value, show_microseconds=True)
        print(f"Seconds to human readable: {time_value} => {result}")


if __name__ == "__main__":
    main()

# __END__