"""消息相关 Schema"""

from datetime import datetime

from pydantic import BaseModel, Field


class MessageSend(BaseModel):
    conversation_id: str
    content: str = Field(..., min_length=1, max_length=5000)
    type: str = Field(default="text", pattern="^(text|image|file|voice)$")
    reply_to_id: str | None = None
    mentioned_user_ids: list[str] | None = None


class MessageRead(BaseModel):
    id: str
    conversation_id: str
    sender_id: str
    sender_name: str | None = None
    sender_avatar: str | None = None
    type: str
    content: str
    reply_to_id: str | None = None
    reply_to_content: str | None = None
    reply_to_sender_name: str | None = None
    mentions: list[str] | None = None
    is_deleted: bool = False
    is_recalled: bool = False
    reactions: list[dict] = []
    created_at: datetime

    model_config = {"from_attributes": True}


class MessagePage(BaseModel):
    messages: list[MessageRead]
    has_more: bool = False
    next_cursor: str | None = None


class MarkReadRequest(BaseModel):
    message_id: str