from pydantic import BaseModel, Field

from app.schemas.common import NaiveDatetimeOptional


class JoinByCodeRequest(BaseModel):
    invitation_code: str = Field(..., description="邀请码")


class JoinRequestHandle(BaseModel):
    action: str = Field(..., pattern="^(approve|reject)$", description="approve 通过 / reject 拒绝")
    note: str | None = Field(None, max_length=256, description="拒绝原因")


class JoinRequestOut(BaseModel):
    id: str
    team_id: str
    team_name: str
    user_id: str
    username: str
    phone: str | None = None
    status: str
    note: str | None = None
    created_at: NaiveDatetimeOptional = None

    model_config = {"from_attributes": True}


class JoinTeamInfoOut(BaseModel):
    team_name: str
    team_id: str
    valid: bool
    already_in_team: bool = False
    has_pending_request: bool = False