"""
Pydantic 数据验证模型
"""
from pydantic import BaseModel, Field
from typing import List, Optional, Dict, Any


class LoginRequest(BaseModel):
    username: str
    password: str


class LoginResponse(BaseModel):
    access_token: str
    token_type: str = "bearer"


class PasswordChange(BaseModel):
    old_password: str
    new_password: str = Field(..., min_length=8, max_length=20)


class JsonColorItem(BaseModel):
    """单个色块的颜色数据"""
    id: int
    value: str


class JsonDataRequest(BaseModel):
    """JSON数据尿检请求 - 与txt文件格式一致"""
    extend: Optional[Dict[str, Any]] = Field(default_factory=dict)
    data: List[List[JsonColorItem]] = Field(default_factory=list)
    project_id: Optional[int] = None