from typing import Optional
from pydantic import Field, AliasChoices
from .base import TWSEBaseModel
class MarketInfo(TWSEBaseModel):
"""General market information."""
date: str = Field(validation_alias=AliasChoices('Date', '日期'), default="")
stock_code: Optional[str] = Field(None, validation_alias=AliasChoices('Code', '公司代號', '股票代號'))
stock_name: Optional[str] = Field(None, validation_alias=AliasChoices('Name', '公司名稱', '股票名稱'))
# Price info
opening_price: Optional[str] = Field(None, validation_alias=AliasChoices('OpeningPrice', '開盤價'))
highest_price: Optional[str] = Field(None, validation_alias=AliasChoices('HighestPrice', '最高價'))
lowest_price: Optional[str] = Field(None, validation_alias=AliasChoices('LowestPrice', '最低價'))
closing_price: Optional[str] = Field(None, validation_alias=AliasChoices('ClosingPrice', '收盤價'))
change: Optional[str] = Field(None, validation_alias=AliasChoices('Change', '漲跌價差'))
# Volume info
trade_volume: Optional[str] = Field(None, validation_alias=AliasChoices('TradeVolume', '成交股數'))
trade_value: Optional[str] = Field(None, validation_alias=AliasChoices('TradeValue', '成交金額'))
transaction_count: Optional[str] = Field(None, validation_alias=AliasChoices('Transaction', '成交筆數'))
class BrokerInfo(TWSEBaseModel):
"""Broker information."""
broker_id: str = Field(validation_alias=AliasChoices('券商代號'))
broker_name: str = Field(validation_alias=AliasChoices('券商名稱'))
establishment_date: Optional[str] = Field(None, validation_alias='設立日期')
address: Optional[str] = Field(None, validation_alias='地址')
tel: Optional[str] = Field(None, validation_alias='電話')
