"""Tariff schemas for VoIdea API."""

from datetime import datetime
from decimal import Decimal
from typing import Any, Optional

from pydantic import BaseModel, Field


class TariffPlanCreate(BaseModel):
    name: str = Field(min_length=1, max_length=100)
    code: str = Field(min_length=1, max_length=50)
    description: Optional[str] = None
    price_monthly: Decimal = Decimal("0")
    price_yearly: Optional[Decimal] = None
    features: Optional[dict[str, Any]] = None
    is_active: bool = True
    sort_order: int = 0


class TariffPlanUpdate(BaseModel):
    name: Optional[str] = Field(None, min_length=1, max_length=100)
    description: Optional[str] = None
    price_monthly: Optional[Decimal] = None
    price_yearly: Optional[Decimal] = None
    features: Optional[dict[str, Any]] = None
    is_active: Optional[bool] = None
    sort_order: Optional[int] = None


class TariffPlanResponse(BaseModel):
    id: str
    name: str
    code: str
    description: Optional[str] = None
    price_monthly: Decimal
    price_yearly: Optional[Decimal] = None
    features: Optional[dict[str, Any]] = None
    is_active: bool
    sort_order: int
    created_at: datetime
    updated_at: datetime


class UserSubscriptionResponse(BaseModel):
    id: str
    user_id: str
    plan_id: str
    plan_name: str = ""
    plan_code: str = ""
    status: str
    current_period_start: Optional[datetime] = None
    current_period_end: Optional[datetime] = None
    canceled_at: Optional[datetime] = None
    created_at: datetime