mirror of
https://github.com/vdemydiuk/mtapi.git
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vdemydiuk
953 lines
33 KiB
C#
Executable File
953 lines
33 KiB
C#
Executable File
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Windows;
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using MtApi5;
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using System.Collections.ObjectModel;
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using System.Globalization;
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using System.Threading.Tasks;
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namespace MtApi5TestClient
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{
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public class ViewModel : INotifyPropertyChanged
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{
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#region Commands
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public DelegateCommand ConnectCommand { get; private set; }
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public DelegateCommand DisconnectCommand { get; private set; }
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public DelegateCommand OrderSendCommand { get; private set; }
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public DelegateCommand AccountInfoDoubleCommand { get; private set; }
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public DelegateCommand AccountInfoIntegerCommand { get; private set; }
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public DelegateCommand AccountInfoStringCommand { get; private set; }
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public DelegateCommand CopyRatesCommand { get; private set; }
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public DelegateCommand CopyTimesCommand { get; private set; }
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public DelegateCommand CopyOpenCommand { get; private set; }
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public DelegateCommand CopyHighCommand { get; private set; }
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public DelegateCommand CopyLowCommand { get; private set; }
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public DelegateCommand CopyCloseCommand { get; private set; }
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public DelegateCommand CopyTickVolumeCommand { get; private set; }
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public DelegateCommand CopyRealVolumeCommand { get; private set; }
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public DelegateCommand CopySpreadCommand { get; private set; }
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public DelegateCommand CopyTicksCommand { get; private set; }
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public DelegateCommand SymbolsTotalCommand { get; private set; }
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public DelegateCommand SymbolNameCommand { get; private set; }
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public DelegateCommand SymbolSelectCommand { get; private set; }
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public DelegateCommand SymbolIsSynchronizedCommand { get; private set; }
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public DelegateCommand SymbolInfoDoubleCommand { get; private set; }
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public DelegateCommand SymbolInfoIntegerCommand { get; private set; }
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public DelegateCommand SymbolInfoStringCommand { get; private set; }
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public DelegateCommand SymbolInfoTickCommand { get; private set; }
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public DelegateCommand SymbolInfoSessionQuoteCommand { get; private set; }
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public DelegateCommand SymbolInfoSessionTradeCommand { get; private set; }
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public DelegateCommand MarketBookAddCommand { get; private set; }
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public DelegateCommand MarketBookReleaseCommand { get; private set; }
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public DelegateCommand MarketBookGetCommand { get; private set; }
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public DelegateCommand PositionOpenCommand { get; private set; }
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public DelegateCommand PrintCommand { get; private set; }
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#endregion
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#region Properties
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private Mt5ConnectionState _connectionState;
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public Mt5ConnectionState ConnectionState
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{
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get { return _connectionState; }
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set
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{
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_connectionState = value;
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OnPropertyChanged("ConnectionState");
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}
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}
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private string _connectionMessage;
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public string ConnectionMessage
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{
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get { return _connectionMessage; }
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set
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{
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_connectionMessage = value;
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OnPropertyChanged("ConnectionMessage");
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}
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}
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private string _host;
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public string Host
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{
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get { return _host; }
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set
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{
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_host = value;
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OnPropertyChanged("Host");
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}
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}
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private int _port;
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public int Port
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{
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get { return _port; }
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set
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{
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_port = value;
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OnPropertyChanged("Port");
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}
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}
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public ObservableCollection<QuoteViewModel> Quotes { get; } = new ObservableCollection<QuoteViewModel>();
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private QuoteViewModel _selectedQuote;
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public QuoteViewModel SelectedQuote
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{
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get { return _selectedQuote; }
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set
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{
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_selectedQuote = value;
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OnPropertyChanged("SelectedQuote");
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OnSelectedQuoteChanged();
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}
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}
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public ObservableCollection<string> History { get; } = new ObservableCollection<string>();
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public ObservableCollection<MqlTradeRequestViewModel> TradeRequests { get; } = new ObservableCollection<MqlTradeRequestViewModel>();
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private MqlTradeRequestViewModel _tradeRequest;
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public MqlTradeRequestViewModel TradeRequest
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{
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get { return _tradeRequest; }
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set
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{
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_tradeRequest = value;
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OnPropertyChanged("TradeRequest");
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}
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}
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public ENUM_ACCOUNT_INFO_DOUBLE AccountInfoDoublePropertyId { get; set; }
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public ENUM_ACCOUNT_INFO_INTEGER AccountInfoIntegerPropertyId { get; set; }
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public ENUM_ACCOUNT_INFO_STRING AccountInfoStringPropertyId { get; set; }
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public TimeSeriesValueViewModel TimeSeriesValues { get; set; }
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public ObservableCollection<string> TimeSeriesResults { get; } = new ObservableCollection<string>();
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private string _messageText = "Print some text in MetaTrader expert console";
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public string MessageText
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{
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get { return _messageText; }
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set
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{
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_messageText = value;
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OnPropertyChanged("MessageText");
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}
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}
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#endregion
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#region Public Methods
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public ViewModel()
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{
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// Init MtApi client
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_mtApiClient = new MtApi5Client();
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_mtApiClient.ConnectionStateChanged += mMtApiClient_ConnectionStateChanged;
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_mtApiClient.QuoteAdded += mMtApiClient_QuoteAdded;
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_mtApiClient.QuoteRemoved += mMtApiClient_QuoteRemoved;
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_mtApiClient.QuoteUpdated += mMtApiClient_QuoteUpdated;
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_quotesMap = new Dictionary<string, QuoteViewModel>();
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ConnectionState = _mtApiClient.ConnectionState;
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ConnectionMessage = "Disconnected";
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Port = 8228; //default local port
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InitCommands();
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var request = new MqlTradeRequest { Action = ENUM_TRADE_REQUEST_ACTIONS.TRADE_ACTION_DEAL
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, Type = ENUM_ORDER_TYPE.ORDER_TYPE_BUY
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, Volume = 0.1
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, Comment = "Test Trade Request"
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};
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TradeRequest = new MqlTradeRequestViewModel(request);
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TimeSeriesValues = new TimeSeriesValueViewModel { Count = 100 };
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}
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public void Close()
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{
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_mtApiClient.BeginDisconnect();
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}
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#endregion
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#region Private Methods
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private void InitCommands()
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{
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ConnectCommand = new DelegateCommand(ExecuteConnect, CanExecuteConnect);
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DisconnectCommand = new DelegateCommand(ExecuteDisconnect, CanExecuteDisconnect);
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OrderSendCommand = new DelegateCommand(ExecuteOrderSend);
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AccountInfoDoubleCommand = new DelegateCommand(ExecuteAccountInfoDouble);
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AccountInfoIntegerCommand = new DelegateCommand(ExecuteAccountInfoInteger);
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AccountInfoStringCommand = new DelegateCommand(ExecuteAccountInfoString);
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CopyRatesCommand = new DelegateCommand(ExecuteCopyRates);
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CopyTimesCommand = new DelegateCommand(ExecuteCopyTime);
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CopyOpenCommand = new DelegateCommand(ExecuteCopyOpen);
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CopyHighCommand = new DelegateCommand(ExecuteCopyHigh);
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CopyLowCommand = new DelegateCommand(ExecuteCopyLow);
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CopyCloseCommand = new DelegateCommand(ExecuteCopyClose);
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CopyTickVolumeCommand = new DelegateCommand(ExecuteCopyTickVolume);
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CopyRealVolumeCommand = new DelegateCommand(ExecuteCopyRealVolume);
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CopySpreadCommand = new DelegateCommand(ExecuteCopySpread);
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CopyTicksCommand = new DelegateCommand(ExecuteCopyTicks);
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SymbolsTotalCommand = new DelegateCommand(ExecuteSymbolsTotal);
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SymbolNameCommand = new DelegateCommand(ExecuteSymbolName);
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SymbolSelectCommand = new DelegateCommand(ExecuteSymbolSelect);
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SymbolIsSynchronizedCommand = new DelegateCommand(ExecuteSymbolIsSynchronized);
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SymbolInfoDoubleCommand = new DelegateCommand(ExecuteSymbolInfoDouble);
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SymbolInfoIntegerCommand = new DelegateCommand(ExecuteSymbolInfoInteger);
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SymbolInfoStringCommand = new DelegateCommand(ExecuteSymbolInfoString);
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SymbolInfoTickCommand = new DelegateCommand(ExecuteSymbolInfoTick);
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SymbolInfoSessionQuoteCommand = new DelegateCommand(ExecuteSymbolInfoSessionQuote);
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SymbolInfoSessionTradeCommand = new DelegateCommand(ExecuteSymbolInfoSessionTrade);
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MarketBookAddCommand = new DelegateCommand(ExecuteMarketBookAdd);
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MarketBookReleaseCommand = new DelegateCommand(ExecuteMarketBookRelease);
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MarketBookGetCommand = new DelegateCommand(ExecuteMarketBookGet);
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PositionOpenCommand = new DelegateCommand(ExecutePositionOpen);
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PrintCommand = new DelegateCommand(ExecutePrint);
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}
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private bool CanExecuteConnect(object o)
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{
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return ConnectionState == Mt5ConnectionState.Disconnected || ConnectionState == Mt5ConnectionState.Failed;
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}
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private void ExecuteConnect(object o)
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{
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if (string.IsNullOrEmpty(Host))
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{
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_mtApiClient.BeginConnect(Port);
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}
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else
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{
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_mtApiClient.BeginConnect(Host, Port);
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}
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}
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private bool CanExecuteDisconnect(object o)
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{
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return ConnectionState == Mt5ConnectionState.Connected;
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}
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private void ExecuteDisconnect(object o)
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{
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_mtApiClient.BeginDisconnect();
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}
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private async void ExecuteOrderSend(object o)
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{
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var request = TradeRequest.GetMqlTradeRequest();
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var retVal = await Execute(() =>
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{
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MqlTradeResult result;
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var ok = _mtApiClient.OrderSend(request, out result);
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return ok ? result : null;
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});
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var message = retVal != null ? $"OrderSend successed. {MqlTradeResultToString(retVal)}" : "OrderSend failed.";
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AddLog(message);
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}
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private async void ExecuteAccountInfoDouble(object o)
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{
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var result = await Execute(() => _mtApiClient.AccountInfoDouble(AccountInfoDoublePropertyId));
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var message = $"AccountInfoDouble: property_id = {AccountInfoDoublePropertyId}; result = {result}";
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AddLog(message);
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}
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private async void ExecuteAccountInfoInteger(object o)
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{
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var result = await Execute(() => _mtApiClient.AccountInfoInteger(AccountInfoIntegerPropertyId));
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var message = $"AccountInfoInteger: property_id = {AccountInfoDoublePropertyId}; result = {result}";
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AddLog(message);
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}
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private async void ExecuteAccountInfoString(object o)
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{
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var result = await Execute(() => _mtApiClient.AccountInfoString(AccountInfoStringPropertyId));
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var message = $"AccountInfoString: property_id = {AccountInfoDoublePropertyId}; result = {result}";
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AddLog(message);
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}
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private async void ExecuteCopyTime(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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DateTime[] array;
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var count = _mtApiClient.CopyTime(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame, TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyTime: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var time in result)
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{
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TimeSeriesResults.Add(time.ToString(CultureInfo.CurrentCulture));
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}
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});
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AddLog("CopyTime: success");
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}
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private async void ExecuteCopyOpen(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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double[] array;
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var count = _mtApiClient.CopyOpen(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame, TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyOpen: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var open in result)
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{
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TimeSeriesResults.Add(open.ToString(CultureInfo.CurrentCulture));
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}
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});
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AddLog("CopyOpen: success");
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}
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private async void ExecuteCopyHigh(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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double[] array;
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var count = _mtApiClient.CopyHigh(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame, TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyHigh: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString(CultureInfo.CurrentCulture));
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}
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});
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AddLog("CopyHigh: success");
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}
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private async void ExecuteCopyLow(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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double[] array;
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var count = _mtApiClient.CopyLow(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame, TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyLow: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString(CultureInfo.CurrentCulture));
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}
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});
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AddLog("CopyLow: success");
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}
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private async void ExecuteCopyClose(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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double[] array;
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var count = _mtApiClient.CopyClose(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame,
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TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyClose: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString(CultureInfo.CurrentCulture));
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}
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});
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AddLog("CopyClose: success");
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}
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private async void ExecuteCopyRates(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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MqlRates[] array;
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var count = _mtApiClient.CopyRates(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame, TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyRates: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var rates in result)
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{
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TimeSeriesResults.Add(
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$"time={rates.time}; open={rates.open}; high={rates.high}; low={rates.low}; close={rates.close}; tick_volume={rates.tick_volume}; spread={rates.spread}; real_volume={rates.tick_volume}");
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}
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});
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AddLog("CopyRates: success");
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}
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private async void ExecuteCopyTickVolume(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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long[] array;
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var count = _mtApiClient.CopyTickVolume(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame,
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TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyTickVolume: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString());
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}
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});
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AddLog("CopyTickVolume: success");
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}
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private async void ExecuteCopyRealVolume(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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long[] array;
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var count = _mtApiClient.CopyRealVolume(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame,
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TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopyRealVolume: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString());
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}
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});
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AddLog("CopyRealVolume: success");
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}
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private async void ExecuteCopySpread(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() =>
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{
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int[] array;
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var count = _mtApiClient.CopySpread(TimeSeriesValues.SymbolValue, TimeSeriesValues.TimeFrame,
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TimeSeriesValues.StartPos, TimeSeriesValues.Count, out array);
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return count > 0 ? array : null;
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});
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if (result == null)
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{
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AddLog("CopySpread: result is null");
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return;
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}
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RunOnUiThread(() =>
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{
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foreach (var value in result)
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{
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TimeSeriesResults.Add(value.ToString());
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}
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});
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AddLog("CopySpread: success");
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}
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private async void ExecuteCopyTicks(object o)
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{
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if (string.IsNullOrEmpty(TimeSeriesValues?.SymbolValue)) return;
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TimeSeriesResults.Clear();
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var result = await Execute(() => _mtApiClient.CopyTicks(TimeSeriesValues.SymbolValue));
|
|
|
|
if (result == null)
|
|
{
|
|
AddLog("CopyTicks: result is null");
|
|
return;
|
|
}
|
|
|
|
AddLog("CopyTicks: success.");
|
|
|
|
RunOnUiThread(() =>
|
|
{
|
|
foreach (var v in result)
|
|
{
|
|
var tickStr = $"time = {v.time}, bid = {v.bid}, ask = {v.ask}, last = {v.last}, volume = {v.volume}";
|
|
TimeSeriesResults.Add(tickStr);
|
|
}
|
|
});
|
|
}
|
|
|
|
private async void ExecuteSymbolsTotal(object o)
|
|
{
|
|
var selectedCount = await Execute(() => _mtApiClient.SymbolsTotal(true));
|
|
AddLog($"SymbolsTotal(true) success, result = {selectedCount}");
|
|
|
|
var commonCount = await Execute(() => _mtApiClient.SymbolsTotal(false));
|
|
AddLog($"SymbolsTotal(false) success, result = {commonCount}");
|
|
}
|
|
|
|
private async void ExecuteSymbolName(object o)
|
|
{
|
|
var selectedSymbol = await Execute(() => _mtApiClient.SymbolName(5, true));
|
|
AddLog($"SymbolName(5, true) success, result = {selectedSymbol}");
|
|
|
|
var commonSymbol = await Execute(() => _mtApiClient.SymbolName(5, false));
|
|
AddLog($"SymbolName(5, false) success, result = {commonSymbol}");
|
|
}
|
|
|
|
private async void ExecuteSymbolSelect(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.SymbolSelect("AUDJPY", true));
|
|
AddLog("SymbolSelect(AUDJPY, true) success, result = " + retVal);
|
|
|
|
//var retVal1 = _mtApiClient.SymbolSelect("AUDJPY", false);
|
|
//AddLog("SymbolSelect(AUDJPY, false) success, result = " + retVal1);
|
|
}
|
|
|
|
private async void ExecuteSymbolIsSynchronized(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.SymbolIsSynchronized("EURUSD"));
|
|
AddLog("SymbolIsSynchronized(EURUSD): result = " + retVal);
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoDouble(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.SymbolInfoDouble("EURUSD", ENUM_SYMBOL_INFO_DOUBLE.SYMBOL_BID));
|
|
AddLog($"SymbolInfoDouble(EURUSD, ENUM_SYMBOL_INFO_DOUBLE.SYMBOL_BID): result = {retVal}");
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoInteger(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.SymbolInfoInteger("EURUSD", ENUM_SYMBOL_INFO_INTEGER.SYMBOL_SPREAD));
|
|
AddLog($"SymbolInfoInteger(EURUSD, ENUM_SYMBOL_INFO_INTEGER.SYMBOL_SPREAD): result = {retVal}");
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoString(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.SymbolInfoString("EURUSD", ENUM_SYMBOL_INFO_STRING.SYMBOL_DESCRIPTION));
|
|
AddLog($"SymbolInfoString(EURUSD, ENUM_SYMBOL_INFO_STRING.SYMBOL_DESCRIPTION): result = {retVal}");
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoTick(object o)
|
|
{
|
|
var result = await Execute(() =>
|
|
{
|
|
MqlTick tick;
|
|
var ok = _mtApiClient.SymbolInfoTick("EURUSD", out tick);
|
|
return ok ? tick : null;
|
|
});
|
|
|
|
if (result == null) return;
|
|
AddLog("SymbolInfoTick(EURUSD) success");
|
|
AddLog($"SymbolInfoTick(EURUSD) tick.time = {result.time}");
|
|
AddLog($"SymbolInfoTick(EURUSD) tick.bid = {result.bid}");
|
|
AddLog($"SymbolInfoTick(EURUSD) tick.ask = {result.ask}");
|
|
AddLog($"SymbolInfoTick(EURUSD) tick.last = {result.last}");
|
|
AddLog($"SymbolInfoTick(EURUSD) tick.volume = {result.volume}");
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoSessionQuote(object o)
|
|
{
|
|
var retVal = await Execute(() =>
|
|
{
|
|
DateTime from;
|
|
DateTime to;
|
|
var ok = _mtApiClient.SymbolInfoSessionQuote("EURUSD", ENUM_DAY_OF_WEEK.MONDAY, 0, out from, out to);
|
|
if (ok)
|
|
{
|
|
AddLog($"SymbolInfoSessionQuote(EURUSD) from = {from}");
|
|
AddLog($"SymbolInfoSessionQuote(EURUSD) to = {to}");
|
|
}
|
|
return ok;
|
|
});
|
|
|
|
AddLog($"SymbolInfoSessionQuote(EURUSD): result = {retVal}");
|
|
|
|
}
|
|
|
|
private async void ExecuteSymbolInfoSessionTrade(object o)
|
|
{
|
|
var retVal = await Execute(() =>
|
|
{
|
|
DateTime from;
|
|
DateTime to;
|
|
var ok = _mtApiClient.SymbolInfoSessionTrade("EURUSD", ENUM_DAY_OF_WEEK.MONDAY, 0, out from, out to);
|
|
if (ok)
|
|
{
|
|
AddLog($"SymbolInfoSessionTrade(EURUSD) from = {from}");
|
|
AddLog($"SymbolInfoSessionTrade(EURUSD) to = {to}");
|
|
}
|
|
return ok;
|
|
});
|
|
|
|
AddLog("SymbolInfoSessionTrade(EURUSD): result = " + retVal);
|
|
}
|
|
|
|
private async void ExecuteMarketBookAdd(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.MarketBookAdd("CHFJPY"));
|
|
AddLog($"MarketBookAdd(CHFJPY): result = {retVal}");
|
|
}
|
|
|
|
private async void ExecuteMarketBookRelease(object o)
|
|
{
|
|
var retVal = await Execute(() => _mtApiClient.MarketBookRelease("CHFJPY"));
|
|
AddLog($"MarketBookRelease(CHFJPY): result = {retVal}");
|
|
}
|
|
|
|
private async void ExecuteMarketBookGet(object o)
|
|
{
|
|
var result = await Execute(() =>
|
|
{
|
|
MqlBookInfo[] book;
|
|
var ok = _mtApiClient.MarketBookGet("EURUSD", out book);
|
|
return ok ? book : null;
|
|
});
|
|
|
|
if (result == null)
|
|
{
|
|
AddLog("MarketBookGet(EURUSD): result is null");
|
|
return;
|
|
}
|
|
|
|
AddLog("MarketBookGet(EURUSD): success");
|
|
|
|
for (var i = 0; i < result.Length; i++)
|
|
{
|
|
AddLog($"MarketBookGet: book[{i}].price = {result[i].price}");
|
|
AddLog($"MarketBookGet: book[{i}].price = {result[i].volume}");
|
|
AddLog($"MarketBookGet: book[{i}].price = {result[i].type}");
|
|
}
|
|
}
|
|
|
|
private async void ExecutePositionOpen(object obj)
|
|
{
|
|
const string symbol = "EURUSD";
|
|
const ENUM_ORDER_TYPE orderType = ENUM_ORDER_TYPE.ORDER_TYPE_BUY;
|
|
const double volume = 0.1;
|
|
const double price = 1.013;
|
|
const double sl = 1.00;
|
|
const double tp = 1.020;
|
|
const string comment = "Test PositionOpen";
|
|
|
|
var retVal = await Execute (() => _mtApiClient.PositionOpen(symbol, orderType, volume, price, sl, tp, comment));
|
|
AddLog($"PositionOpen: symbol EURUSD result = {retVal}");
|
|
}
|
|
|
|
private async void ExecutePrint(object obj)
|
|
{
|
|
var message = MessageText;
|
|
|
|
var retVal = await Execute(() => _mtApiClient.Print(message));
|
|
AddLog($"Print: message print in MetaTrader - {retVal}");
|
|
}
|
|
|
|
private static void RunOnUiThread(Action action)
|
|
{
|
|
Application.Current?.Dispatcher.Invoke(action);
|
|
}
|
|
|
|
private static void RunOnUiThread<T>(Action<T> action, params object[] args)
|
|
{
|
|
Application.Current?.Dispatcher.Invoke(action, args);
|
|
}
|
|
|
|
private void mMtApiClient_QuoteUpdated(object sender, string symbol, double bid, double ask)
|
|
{
|
|
if (string.IsNullOrEmpty(symbol) == false)
|
|
{
|
|
if (_quotesMap.ContainsKey(symbol))
|
|
{
|
|
var qvm = _quotesMap[symbol];
|
|
qvm.Bid = bid;
|
|
qvm.Ask = ask;
|
|
}
|
|
|
|
if (string.Equals(symbol, TradeRequest.Symbol))
|
|
{
|
|
if (TradeRequest.Type == ENUM_ORDER_TYPE.ORDER_TYPE_BUY)
|
|
{
|
|
TradeRequest.Price = ask;
|
|
}
|
|
else if (TradeRequest.Type == ENUM_ORDER_TYPE.ORDER_TYPE_SELL)
|
|
{
|
|
TradeRequest.Price = bid;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void mMtApiClient_QuoteRemoved(object sender, Mt5QuoteEventArgs e)
|
|
{
|
|
RunOnUiThread<Mt5Quote>(RemoveQuote, e.Quote);
|
|
}
|
|
|
|
private void mMtApiClient_QuoteAdded(object sender, Mt5QuoteEventArgs e)
|
|
{
|
|
RunOnUiThread<Mt5Quote>(AddQuote, e.Quote);
|
|
}
|
|
|
|
private void mMtApiClient_ConnectionStateChanged(object sender, Mt5ConnectionEventArgs e)
|
|
{
|
|
ConnectionState = e.Status;
|
|
ConnectionMessage = e.ConnectionMessage;
|
|
|
|
RunOnUiThread(ConnectCommand.RaiseCanExecuteChanged);
|
|
RunOnUiThread(DisconnectCommand.RaiseCanExecuteChanged);
|
|
|
|
switch (e.Status)
|
|
{
|
|
case Mt5ConnectionState.Connected:
|
|
RunOnUiThread(OnConnected);
|
|
break;
|
|
case Mt5ConnectionState.Disconnected:
|
|
RunOnUiThread(OnDisconnected);
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void AddQuote(Mt5Quote quote)
|
|
{
|
|
if (quote == null)
|
|
return;
|
|
|
|
QuoteViewModel qvm;
|
|
|
|
if (_quotesMap.ContainsKey(quote.Instrument) == false)
|
|
{
|
|
qvm = new QuoteViewModel(quote.Instrument);
|
|
_quotesMap[quote.Instrument] = qvm;
|
|
Quotes.Add(qvm);
|
|
}
|
|
else
|
|
{
|
|
qvm = _quotesMap[quote.Instrument];
|
|
}
|
|
|
|
qvm.FeedCount++;
|
|
qvm.Bid = quote.Bid;
|
|
qvm.Ask = quote.Ask;
|
|
}
|
|
|
|
private void RemoveQuote(Mt5Quote quote)
|
|
{
|
|
if (quote == null) return;
|
|
|
|
if (_quotesMap.ContainsKey(quote.Instrument))
|
|
{
|
|
var qvm = _quotesMap[quote.Instrument];
|
|
qvm.FeedCount--;
|
|
|
|
if (qvm.FeedCount <= 0)
|
|
{
|
|
_quotesMap.Remove(quote.Instrument);
|
|
Quotes.Remove(qvm);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnConnected()
|
|
{
|
|
var quotes = _mtApiClient.GetQuotes();
|
|
if (quotes != null)
|
|
{
|
|
foreach (var quote in quotes)
|
|
{
|
|
AddQuote(quote);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnDisconnected()
|
|
{
|
|
_quotesMap.Clear();
|
|
Quotes.Clear();
|
|
}
|
|
|
|
private static string MqlTradeResultToString(MqlTradeResult result)
|
|
{
|
|
return result != null ?
|
|
"Retcode = " + result.Retcode + ";"
|
|
+ " Comment = " + result.Comment + ";"
|
|
+ " Order = " + result.Order + ";"
|
|
+ " Volume = " + result.Volume + ";"
|
|
+ " Price = " + result.Price + ";"
|
|
+ " Deal = " + result.Deal + ";"
|
|
+ " Request_id = " + result.Request_id + ";"
|
|
+ " Bid = " + result.Bid + ";"
|
|
+ " Ask = " + result.Ask + ";" : string.Empty;
|
|
}
|
|
|
|
private void OnSelectedQuoteChanged()
|
|
{
|
|
if (SelectedQuote == null) return;
|
|
|
|
TradeRequest.Symbol = SelectedQuote.Instrument;
|
|
TimeSeriesValues.SymbolValue = SelectedQuote.Instrument;
|
|
}
|
|
|
|
private async Task<TResult> Execute<TResult>(Func<TResult> func)
|
|
{
|
|
return await Task.Factory.StartNew(() =>
|
|
{
|
|
var result = default(TResult);
|
|
try
|
|
{
|
|
result = func();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AddLog($"Exception: {ex.Message}");
|
|
}
|
|
|
|
return result;
|
|
});
|
|
}
|
|
|
|
private void AddLog(string msg)
|
|
{
|
|
RunOnUiThread(() =>
|
|
{
|
|
var time = DateTime.Now.ToString("h:mm:ss tt");
|
|
History.Add($"[{time}]: {msg}");
|
|
});
|
|
}
|
|
#endregion
|
|
|
|
#region INotifyPropertyChanged
|
|
public event PropertyChangedEventHandler PropertyChanged;
|
|
|
|
protected virtual void OnPropertyChanged(string propertyName)
|
|
{
|
|
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
|
|
}
|
|
#endregion
|
|
|
|
#region Private Fields
|
|
private readonly MtApi5Client _mtApiClient;
|
|
|
|
private readonly Dictionary<string, QuoteViewModel> _quotesMap;
|
|
#endregion
|
|
}
|
|
}
|