import logging
import typing

from pydantic import BaseModel, validator

LOG = logging.getLogger("acm.config")


class ACMProfileTarget(BaseModel):
    name: str
    version: str
    processors: typing.List[str]
    extensions: typing.List[str]
    output_extension: str
    force_preserve_smaller_input: bool
    command: str
    signature: typing.Optional[str]

    @validator('signature', always=True)
    def signature_validator(cls, v, values) -> str:
        # TODO calculate the hash for the profile target
        return ""


class ACMProfile(BaseModel):
    name: str
    processors: typing.List[ACMProfileTarget]
    signature: typing.Optional[str]

    @validator('signature', always=True)
    def hash_signature_validator(cls, v, values) -> str:
        # TODO calculate the hash for the profile
        return ""


class ACMConfig(BaseModel):
    concurrency: int = 0
    profiles: typing.List[ACMProfile]
    signature: typing.Optional[str]

    @validator('signature', always=True)
    def signature_validator(cls, v, values) -> str:
        # TODO calculate the hash for the config
        return ""