import os, time, datetime, struct, pathlib, sys
from datetime import datetime
from pathlib import Path
from pythonnet import load

load("coreclr")
import clr, System

##透過Clr引用系統標準函式
clr.AddReference('System.Collections')
from System.Collections.Generic import List
from System.Reflection import BindingFlags

##宣告增加模組、DLL的路徑(windows可抓取當前路徑 Linux跟MAC需指定路徑)
sys.path.append(Path(pathlib.Path(__file__).parent.resolve()))
if sys.platform == "win32":
    os.add_dll_directory(Path(pathlib.Path(__file__).parent.resolve()))

##透過Clr引用YuantaSparkAPI.dll
##pythonnet引用元件不用加附檔名
try:
    clr.AddReference("YuantaSparkAPI")
except Exception as e:
    print(f"Error loading YuantaSparkAPI: {e}")
from YuantaOneAPI import YuantaSparkAPITrader, enumLogType, enumMarketType, enumEnvironmentMode, enumStkTickSelectType

# 建立 API 物件
objYuantaSparkAPI = YuantaSparkAPITrader()
objYuantaSparkAPI.SetLogType(enumLogType.COMMON)

using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using YuantaOneAPI;

YuantaSparkAPITrader objYuantaSparkAPI = new YuantaSparkAPITrader();
string Account = "S98875005091";
string Password = "1234";
enumEnvironmentMode enumEvenMode = enumEnvironmentMode.UAT;

objYuantaSparkAPI.OnResponse += objApi_OnResponse;
objYuantaSparkAPI.SetLogType(enumLogType.ALL);

objYuantaSparkAPI.Open(enumEvenMode);
Thread.Sleep(1000);

objYuantaSparkAPI.Login(Account, Password);
Thread.Sleep(1000);

string stock = "2330";
objYuantaSparkAPI.GetUnrealizedGainLossDetail(Account, enumMarketType.TWSE, stock);
Thread.Sleep(2000);

def on_response(intMark, dwIndex, strIndex, objHandle, objValue):
    try:
        result = ''
        match intMark:
            case 0:  # 系統回應資訊
                result = str(objValue)
            case 1:  # 查詢回應資訊
                match strIndex:
                    case 'Login':
                        loginResult = objValue
                        status = loginResult.LoginStatus
                        strMsgCode = status.MsgCode # 訊息代碼
                        strMsgContent = status.MsgContent # 訊息內容
                        intCount = status.Count # 筆數
                        result = '{0},{1},帳號筆數:{2}\r\n'.format(strMsgCode,strMsgContent, str(intCount))
                        if strMsgCode == '0001' or strMsgCode == '00001' or intCount > 0 :
                            for i in objValue.LoginList:
                                result += f"{i.Account},{i.Name},{i.InvestorID},{i.SellerNo}\n"

                    case 'GetUnrealizedGainLossDetail':
                        GResult = objValue
                        gResult = GResult.UnGainLossDetailList

                        result += '未實現損益明細結果:\r\n'
                        for item in gResult:
                            f = item.GetType().GetField('Cost', BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly)
                            cost = f.GetValue(item)
                            result += f'{item.Account},{item.TradeKind},{item.MarketNo},{item.StkCode},{item.StockQty},{item.Price},{item.TradeDate},{cost},{item.Interest},{item.ReturnAmt},{item.MarketAmt}\r\n'

        if result:
            print('##================================================##\n')
            print(result)

    except Exception as error:
        print(f"處理回應時發生錯誤: {error}")

objYuantaSparkAPI.OnResponse += on_response
#測試環境帳號:UAT 正式環境:PROD
objYuantaSparkAPI.Open(enumEnvironmentMode.UAT)
time.sleep(2)

objYuantaSparkAPI.Login('S98875005091', '1234')
time.sleep(2)

objYuantaSparkAPI.GetUnrealizedGainLossDetail('S98875005091',enumMarketType.TWSE,'2885')

# 保持程式運行
while True:
    time.sleep(2)

void objApi_OnResponse(int intMark, uint dwIndex, string strIndex, object objHandle, object objValue)
{
    try
    {
        string strResult = "";
        if (intMark == 0)
        {
            Console.WriteLine(Convert.ToString(objValue));
            return;
        }

        if (intMark == 1)
        {
            if (strIndex == "Login")
            {
                var result = (LoginResult)objValue;

                string strMsgCode = result.LoginStatus.MsgCode;
                string strMsgContent = result.LoginStatus.MsgContent;
                int intCount = result.LoginStatus.Count;

                strResult += $"{strMsgCode}, {strMsgContent}{Environment.NewLine}";
                if (strMsgCode == "0001" || strMsgCode == "00001")
                {
                    strResult += $"帳號筆數: {intCount.ToString()}{Environment.NewLine}";
                    result.LoginList.ForEach(r => strResult += $"{r.Account},{r.Name},{r.InvestorID},{r.SellerNo}\r\n");

                }
                else
                {
                    Account = "";
                }

                Console.WriteLine("\n======================");
                Console.WriteLine(strResult.ToString());
                Console.WriteLine("======================\n");
                return;
            }

            if (strIndex == "GetUnrealizedGainLossDetail")
            {
                var result = (UnGainLossDetailResult)objValue;
                try
                {
                    strResult += $"未實現損益明細查詢:\r\n";
                    result.UnGainLossDetailList.ForEach(u =>
                    {
                        strResult += $"{u.Account} {u.TradeKind} {u.MarketNo} {u.StkCode} {u.StockQty} {u.Price} {u.TradeDate} {u.Cost} {u.Interest} {u.ReturnAmt} {u.MarketAmt}\r\n";
                    });
                }
                catch
                {
                    strResult = "";
                }

                Console.WriteLine("\n======================");
                Console.WriteLine(strResult);
                Console.WriteLine("======================\n");
                return;
            }
        }
            Console.WriteLine($"[{strIndex}] {Convert.ToString(objValue)}");
    }
    catch (Exception exc)
    {
        Console.WriteLine("OnResponse Error: " + exc.Message);
    }
}