"""Data models for MCIAS API responses."""
from dataclasses import dataclass, field
from typing import cast


@dataclass
class Account:
    """A user or service account."""
    id: str
    username: str
    account_type: str
    status: str
    created_at: str
    updated_at: str
    totp_enabled: bool = False
    @classmethod
    def from_dict(cls, d: dict[str, object]) -> "Account":
        return cls(
            id=str(d["id"]),
            username=str(d["username"]),
            account_type=str(d["account_type"]),
            status=str(d["status"]),
            created_at=str(d["created_at"]),
            updated_at=str(d["updated_at"]),
            totp_enabled=bool(d.get("totp_enabled", False)),
        )
@dataclass
class PublicKey:
    """Ed25519 public key in JWK format."""
    kty: str
    crv: str
    x: str
    use: str = ""
    alg: str = ""
    @classmethod
    def from_dict(cls, d: dict[str, object]) -> "PublicKey":
        return cls(
            kty=str(d["kty"]),
            crv=str(d["crv"]),
            x=str(d["x"]),
            use=str(d.get("use", "")),
            alg=str(d.get("alg", "")),
        )
@dataclass
class TokenClaims:
    """Claims from a validated token."""
    valid: bool
    sub: str = ""
    roles: list[str] = field(default_factory=list)
    expires_at: str = ""
    @classmethod
    def from_dict(cls, d: dict[str, object]) -> "TokenClaims":
        roles_raw = cast(list[object], d.get("roles") or [])
        return cls(
            valid=bool(d.get("valid", False)),
            sub=str(d.get("sub", "")),
            roles=[str(r) for r in roles_raw],
            expires_at=str(d.get("expires_at", "")),
        )
@dataclass
class PGCreds:
    """Postgres connection credentials."""
    host: str
    port: int
    database: str
    username: str
    password: str
    @classmethod
    def from_dict(cls, d: dict[str, object]) -> "PGCreds":
        return cls(
            host=str(d["host"]),
            port=int(cast(int, d["port"])),
            database=str(d["database"]),
            username=str(d["username"]),
            password=str(d["password"]),
        )