"""Schemas for map sharing."""
from pydantic import BaseModel
from uuid import UUID
from datetime import datetime
from typing import Optional
from app.models.map_share import SharePermission


class MapShareCreate(BaseModel):
    """Schema for creating a map share with a specific user."""
    user_identifier: str  # Can be username, email, or UUID
    permission: SharePermission = SharePermission.READ


class MapShareUpdate(BaseModel):
    """Schema for updating map share permissions."""
    permission: SharePermission


class MapShareResponse(BaseModel):
    """Schema for map share response."""
    id: UUID
    map_id: UUID
    user_id: UUID
    permission: SharePermission
    shared_by: Optional[UUID]
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True


class MapShareLinkCreate(BaseModel):
    """Schema for creating a public share link."""
    permission: SharePermission = SharePermission.READ
    expires_at: Optional[datetime] = None


class MapShareLinkResponse(BaseModel):
    """Schema for share link response."""
    id: UUID
    map_id: UUID
    token: str
    permission: SharePermission
    is_active: bool
    created_by: Optional[UUID]
    expires_at: Optional[datetime]
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True