from pydantic import BaseModel, ValidationError, validator
from typing import Literal


class JailInfo(BaseModel):
    name: str
    state: str
    ip: str
    host: str


class FullJailInfo(JailInfo):
    packages: list[str] = []
    commands: list[str] = []


class CreateJailRequest(BaseModel):
    name: str
    packages: list[str] = []
    commands: list[str] = []

    @validator("name")
    def server_name_validator(cls, v: str):
        if len(v) < 4 or len(v) > 32:
            raise ValueError("server_name must be between 4 and 32 characters")
        if not v.isascii():
            raise ValueError("server_name must be ascii")
        if not v.isalnum():
            raise ValueError("server_name must be alphanumeric")
        if v[0].isdigit():
            raise ValueError("server_name must not start with a number")
        return v