"""
Pydantic schemas for Task CRUD operations.
"""

from datetime import datetime
from typing import Optional
from pydantic import BaseModel, Field


class TaskCreate(BaseModel):
    """Request body for creating a new signin task."""
    cron_expression: str = Field(..., min_length=1, max_length=50, description="Cron expression for scheduling")


class TaskUpdate(BaseModel):
    """Request body for updating an existing task."""
    is_enabled: Optional[bool] = Field(None, description="Enable or disable the task")


class TaskResponse(BaseModel):
    """Public representation of a signin task."""
    id: str
    account_id: str
    cron_expression: str
    is_enabled: bool
    created_at: Optional[datetime]

    class Config:
        from_attributes = True