from __future__ import annotations

from datetime import datetime
from typing import Any

from pydantic import BaseModel, ConfigDict, Field


class ServiceWriteRequest(BaseModel):
    model_config = ConfigDict(extra="forbid")

    definition: dict[str, Any]
    expected_revision: str | None = Field(default=None, max_length=120)


class ServiceListResponse(BaseModel):
    services: list[dict[str, Any]]


class ServiceAvailabilityRequest(BaseModel):
    model_config = ConfigDict(extra="forbid")

    definition: dict[str, Any]
    effective_at: datetime


__all__ = ["ServiceAvailabilityRequest", "ServiceListResponse", "ServiceWriteRequest"]