TRX/tools/check_config_defaults

#!/usr/bin/env python3
import argparse
from pathlib import Path

import pyjson5
from shared.paths import PROJECT_PATHS


def parse_args() -> argparse.Namespace:
    parser = argparse.ArgumentParser(
        description=(
            "Compares a given configuration file with the default specifications "
            "of the config tool to find changes in the default values"
        )
    )
    parser.add_argument(
        "-v",
        "--version",
        type=int,
        help="game version to check the configuration file for",
        required=True,
    )
    parser.add_argument(
        "path",
        type=Path,
        help="path to the freshly written configuration file",
    )
    return parser.parse_args()


def main() -> None:
    args = parse_args()
    game_config = pyjson5.loads(args.path.read_text())
    tool_spec_path = (
        PROJECT_PATHS[args.version].tools_dir
        / "config/TR1X_ConfigTool/Resources/specification.json"
    )
    tool_spec = pyjson5.loads(tool_spec_path.read_text())

    spec_map = {
        option["Field"]: option["DefaultValue"]
        for section in tool_spec["CategorisedProperties"]
        for option in section["Properties"]
    }

    for key, spec_value in spec_map.items():
        if (
            key in game_config
            and (game_value := game_config.get(key)) != spec_value
        ):
            print(
                f"(!) Wrong value: {key} (tool supplies {spec_value}, game supplies {game_value})"
            )

    for key, spec_value in spec_map.items():
        if key not in game_config:
            print(f"Surplus key: {key}")

    for key, spec_value in game_config.items():
        if key not in spec_map:
            print(f"Missing key: {key}")


if __name__ == "__main__":
    main()