from mipa.ext.commands.bot import Bot


class ModuleInterface:
    def __init__(self):
        self.name = None
        self.regex_pattern = None
        self.funcs = {}
        self.manager: (ModuleManager | None) = None

    def set_manager(self, manager):
        self.manager = manager
        # self.module_ready()

    def get_execute_pattern(self, regex_pattern):
        return self.__regex_pattern

    def module_ready(self):
        pass

    async def execute_module(self, ctx):
        pass

    def get_func(self, name):
        return self.funcs[name]


class ModuleManager:
    def __init__(self, main_bot=None):
        self.modules = {}
        self.bot: (Bot | None) = main_bot

    def require(self, name):
        return self.modules[name]

    def register_module(self, module):
        if module.name not in self.modules:
            self.modules[module.name] = module
        module.set_manager(self)