from dataclasses import asdict, dataclass
import os
import json
from dacite import from_dict


@dataclass
class ServerConfig:
    IP: str
    Port: int


@dataclass
class ConfigData:
    LogLevel: str
    GameServer: ServerConfig
    SDKServer: ServerConfig
    SRToolsServer: ServerConfig
    RegionName: str
    PacketLog: bool
    def write_default_config():
        config = ConfigData(
            LogLevel="INFO",
            GameServer=ServerConfig(IP="127.0.0.1", Port=23301),
            SDKServer=ServerConfig(IP="127.0.0.1", Port=21000),
            SRToolsServer=ServerConfig(IP="127.0.0.1", Port=25000),
            RegionName="NeonSR",
            PacketLog=True,
        )
        with open("Config.json", "w") as f:
            f.write(json.dumps(asdict(config), indent=2))

        return config

    def load():
        if not os.path.exists("Config.json"):
            return ConfigData.write_default_config()

        with open("Config.json", "r", encoding="utf-8") as f:
            try:
                return from_dict(ConfigData, json.load(f))
            except Exception:
                return ConfigData.write_default_config()


Config : ConfigData = ConfigData.load()