# Standard Library
from gettext import gettext as _

# Lutris Modules
from lutris.runners.runner import Runner
from lutris.util import system


class osmose(Runner):
    human_name = _("Osmose")
    description = _("Sega Master System Emulator")
    platforms = [_("Sega Master System")]
    runner_executable = "osmose/osmose"
    game_options = [
        {
            "option":
            "main_file",
            "type":
            "file",
            "label":
            _("ROM file"),
            "default_path":
            "game_path",
            "help": _(
                "The game data, commonly called a ROM image.\n"
                "Supported formats: SMS and GG files. ZIP compressed "
                "ROMs are supported."
            ),
        }
    ]
    runner_options = [{
        "option": "fullscreen",
        "type": "bool",
        "label": _("Fullscreen"),
        "default": False,
    }]

    def play(self):
        """Run Sega Master System game"""
        arguments = [self.get_executable()]
        rom = self.game_config.get("main_file") or ""
        if not system.path_exists(rom):
            return {"error": "FILE_NOT_FOUND", "file": rom}
        arguments.append(rom)
        if self.runner_config.get("fullscreen"):
            arguments.append("-fs")
            arguments.append("-bilinear")
        return {"command": arguments}