"""Pydantic schemas for user management."""

from pydantic import BaseModel, EmailStr, Field


class UserCreateRequest(BaseModel):
    """Request body for creating a new user (invite)."""
    email: EmailStr
    full_name: str = Field(..., min_length=2, max_length=255)
    password: str = Field(..., min_length=8, max_length=128)
    role_id: str | None = None


class UserUpdateRequest(BaseModel):
    """Request body for updating an existing user."""
    full_name: str | None = Field(None, min_length=2, max_length=255)
    role_id: str | None = None
    is_active: bool | None = None


class UserResponse(BaseModel):
    """Public user representation (no password hash)."""
    id: str
    account_id: str
    email: str
    full_name: str
    is_active: bool
    role_id: str | None = None
    created_at: str
    updated_at: str

    model_config = {"from_attributes": True}


class UserListResponse(BaseModel):
    """Paginated list of users."""
    items: list[UserResponse]
    total: int
    page: int
    size: int