"""
电商订单相关Pydantic模型
"""
from datetime import datetime, date
from typing import Optional, List
from pydantic import BaseModel, Field


class OrderBase(BaseModel):
    """电商订单基础模型"""
    platform_order_no: str = Field(..., description="平台订单号")
    ecommerce_platform: str = Field(..., description="电商平台")
    streamer_id: str = Field(..., description="主播ID")
    streamer_name: str = Field(..., description="主播姓名")
    product_id: str = Field(..., description="商品ID")
    product_name: str = Field(..., description="商品名称")
    quantity: int = Field(..., description="购买数量")
    original_price: float = Field(..., description="原价")
    sale_price: float = Field(..., description="售价")
    total_amount: float = Field(..., description="总金额")
    actual_payment: float = Field(..., description="实付金额")
    commission_ratio: float = Field(..., description="佣金比例")
    commission_amount: float = Field(..., description="佣金金额")
    streamer_commission: float = Field(..., description="主播佣金")
    buyer_id: str = Field(..., description="买家ID")
    order_time: datetime = Field(..., description="下单时间")
    settlement_time: Optional[datetime] = Field(None, description="结算时间")
    order_status: str = Field(..., description="订单状态")
    is_commission_settled: bool = Field(..., description="是否已结算佣金")
    province: Optional[str] = Field(None, description="省份")
    city: Optional[str] = Field(None, description="城市")


class OrderCreate(OrderBase):
    """创建电商订单"""
    pass


class OrderUpdate(BaseModel):
    """更新电商订单"""
    platform_order_no: Optional[str] = None
    ecommerce_platform: Optional[str] = None
    streamer_id: Optional[str] = None
    streamer_name: Optional[str] = None
    product_id: Optional[str] = None
    product_name: Optional[str] = None
    quantity: Optional[int] = None
    original_price: Optional[float] = None
    sale_price: Optional[float] = None
    total_amount: Optional[float] = None
    actual_payment: Optional[float] = None
    commission_ratio: Optional[float] = None
    commission_amount: Optional[float] = None
    streamer_commission: Optional[float] = None
    buyer_id: Optional[str] = None
    order_time: Optional[datetime] = None
    settlement_time: Optional[datetime] = None
    order_status: Optional[str] = None
    is_commission_settled: Optional[bool] = None
    province: Optional[str] = None
    city: Optional[str] = None


class OrderResponse(OrderBase):
    """电商订单响应模型"""
    id: int
    order_id: str

    class Config:
        from_attributes = True


class OrderListResponse(BaseModel):
    """电商订单列表响应模型"""
    records: List[OrderResponse]
    total: int
    page: int
    size: int