import re
from enum import Enum

from pydantic import BaseModel, Field, ConfigDict, model_validator

from jb.models import ResponseMetadata


class BotoRequestErrorOperation(str, Enum):
    GET_ASSIGNMENT = "GetAssignment"
    GET_HIT = "GetHIT"


class TurkErrorCode(str, Enum):
    # Unclear: maybe when it's new?
    HIT_NOT_EXIST = "AWS.MechanicalTurk.HITDoesNotExist"

    # This seems to be for really old Assignments
    # Also maybe when it's only a Preview?
    # Happens 2+ years back, and also from past 24hrs
    INVALID_ASSIGNEMENT_STATE = "AWS.MechanicalTurk.InvalidAssignmentState"

    # If random assignmentId is used
    ASSIGNMENT_NOT_EXIST = "AWS.MechanicalTurk.AssignmentDoesNotExist"


class BotoRequestErrorResponseErrorCodes(str, Enum):
    REQUEST_ERROR = "RequestError"


class BotoRequestErrorResponseError(BaseModel):
    model_config = ConfigDict(extra="forbid", validate_assignment=True)

    message: str = Field(alias="Message")
    code: BotoRequestErrorResponseErrorCodes = Field(alias="Code")


class BotoRequestErrorResponse(BaseModel):
    model_config = ConfigDict(extra="forbid", validate_assignment=True)

    error: BotoRequestErrorResponseError = Field(alias="Error")
    response_metadata: ResponseMetadata = Field(alias="ResponseMetadata")
    message: str = Field(alias="Message", min_length=50)
    error_code: TurkErrorCode = Field(alias="TurkErrorCode")

    @model_validator(mode="after")
    def check_consistent_hit_id(self) -> "BotoRequestErrorResponse":

        match self.error_code:
            case TurkErrorCode.HIT_NOT_EXIST:
                if not re.match(
                    r"Hit [A-Z0-9]{30} does not exist. \(\d{13}\)", self.message
                ):
                    raise ValueError("Unknown message for TurkErrorCode.HIT_NOT_EXIST")

            case TurkErrorCode.INVALID_ASSIGNEMENT_STATE:
                if not re.match(
                    r"This operation can be called with a status of: Reviewable,Approved,Rejected \(\d{13}\)",
                    self.message,
                ):
                    raise ValueError(
                        "Unknown message for TurkErrorCode.INVALID_ASSIGNEMENT_STATE"
                    )

            case TurkErrorCode.ASSIGNMENT_NOT_EXIST:
                if not re.match(
                    r"Assignment [A-Z0-9]{30} does not exist. \(\d{13}\)", self.message
                ):
                    raise ValueError(
                        "Unknown message for TurkErrorCode.ASSIGNMENT_NOT_EXIST"
                    )

        return self


class BotoRequestError(BaseModel):
    model_config = ConfigDict(extra="forbid", validate_assignment=True)

    response: BotoRequestErrorResponse = Field()
    operation_name: BotoRequestErrorOperation = Field()