import uuid
from datetime import date, datetime
from decimal import Decimal
from typing import Optional

from pydantic import BaseModel, ConfigDict, Field


class FinanceSpecialCreate(BaseModel):
    site_name: str
    fee_type: str
    amount: Decimal = Field(gt=0)
    occur_date: Optional[date] = None
    staff_name: Optional[str] = None
    remark: Optional[str] = None


class FinanceSpecialUpdate(BaseModel):
    site_name: Optional[str] = None
    fee_type: Optional[str] = None
    amount: Optional[Decimal] = Field(default=None, gt=0)
    occur_date: Optional[date] = None
    staff_name: Optional[str] = None
    remark: Optional[str] = None


class FinanceSpecialRead(BaseModel):
    id: uuid.UUID
    study_id: uuid.UUID
    site_name: str
    fee_type: str
    amount: Decimal
    occur_date: Optional[date]
    staff_name: Optional[str]
    remark: Optional[str]
    created_by: Optional[uuid.UUID]
    created_at: datetime
    updated_at: datetime

    model_config = ConfigDict(from_attributes=True)