from datetime import datetime

from pydantic import BaseModel, Field


class CommentCreate(BaseModel):
    body: str = Field(min_length=1, max_length=5000)
    parent_id: str | None = None


class CommentResponse(BaseModel):
    id: str
    document_id: str
    body: str
    parent_id: str | None = None
    author_id: int
    author_name: str
    created_at: datetime
    updated_at: datetime
    resolved: bool = False


class CommentResolveRequest(BaseModel):
    resolved: bool


class NotificationResponse(BaseModel):
    id: str
    kind: str
    message: str
    document_id: str | None = None
    comment_id: str | None = None
    actor_name: str
    read: bool
    created_at: datetime


class ActivityResponse(BaseModel):
    id: str
    document_id: str
    kind: str
    message: str
    actor_name: str
    created_at: datetime