from pydantic import BaseModel
from typing import Optional
from datetime import datetime

class AccountBase(BaseModel):
    username: str
    password: str
    status: Optional[int] = 1
    today_updated: Optional[int] = 0
    project_name: Optional[str] = None

class AccountCreate(AccountBase):
    pass

class AccountUpdate(BaseModel):
    username: Optional[str] = None
    password: Optional[str] = None
    status: Optional[int] = None
    today_updated: Optional[int] = None
    project_name: Optional[str] = None

class AccountResponse(AccountBase):
    id: int
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True

class AccountListRequest(BaseModel):
    skip: Optional[int] = 0
    limit: Optional[int] = 100

class AccountGetRequest(BaseModel):
    account_id: Optional[int] = None
    username: Optional[str] = None
    project_name: Optional[str] = None
    status: Optional[int] = None
    today_updated: Optional[int] = None

class AccountUpdateRequest(BaseModel):
    account_id: int
    account_data: AccountUpdate

class AccountDeleteRequest(BaseModel):
    account_id: int