from enum import StrEnum


class ApprovalStatus(StrEnum):
    PENDING = "pending"
    APPROVED = "approved"
    REJECTED = "rejected"
    USED = "used"


class ApprovalActionValue(StrEnum):
    CREATE = "create"
    UPDATE = "update"


class ApprovalErrorDetail(StrEnum):
    NOT_FOUND = "Approval ticket not found"
    ALREADY_DECIDED = "Approval ticket already decided"
    SELF_APPROVAL = "Approval applicant cannot approve their own ticket"
    NOT_APPROVED = "Approval ticket is not approved for this change"
    PAYLOAD_MISMATCH = "Approval ticket payload does not match this change"


class ApprovalPayloadKey(StrEnum):
    TICKET_ID = "ticket_id"
    STATUS = "status"
    COMMENT = "comment"
    RECORD_ID = "record_id"
    USED_BY = "used_by"
    USED_AT = "used_at"


APPROVAL_ACTION_SEPARATOR = ":"


def approval_action(action: ApprovalActionValue | str, domain: str) -> str:
    return f"{action}{APPROVAL_ACTION_SEPARATOR}{domain}"