/
ApplicationViewModel.cs
5476 lines (4598 loc) · 223 KB
/
ApplicationViewModel.cs
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using MultiMiner.CoinApi;
using MultiMiner.CoinApi.Data;
using MultiMiner.Discovery;
using MultiMiner.Discovery.Data;
using MultiMiner.Engine;
using MultiMiner.Engine.Data;
using MultiMiner.Engine.Data.Configuration;
using MultiMiner.Engine.Installers;
using MultiMiner.ExchangeApi.Data;
using MultiMiner.MobileMiner.Data;
using MultiMiner.MultipoolApi.Data;
using MultiMiner.Remoting;
using MultiMiner.Remoting.Broadcast;
using MultiMiner.Services;
using MultiMiner.Stats.Data;
using MultiMiner.Utility.Forms;
using MultiMiner.Utility.Net;
using MultiMiner.Utility.OS;
using MultiMiner.Utility.Serialization;
using MultiMiner.UX.Data;
using MultiMiner.UX.Data.Configuration;
using MultiMiner.UX.Extensions;
using MultiMiner.Xgminer;
using MultiMiner.Xgminer.Api;
using MultiMiner.Xgminer.Api.Data;
using MultiMiner.Xgminer.Data;
using MultiMiner.Xgminer.Discovery;
using Newtonsoft.Json;
using Renci.SshNet;
using Renci.SshNet.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Security.Cryptography;
using System.ServiceModel;
using System.Text;
using System.Timers;
using System.Web.Script.Serialization;
using System.Windows.Forms;
using Application = MultiMiner.UX.Data.Configuration.Application;
using Broadcaster = MultiMiner.Remoting.Broadcast.Broadcaster;
using ConfigurationEventArgs = MultiMiner.UX.Data.ConfigurationEventArgs;
using Device = MultiMiner.Xgminer.Data.Device;
using Listener = MultiMiner.Discovery.Listener;
using Path = MultiMiner.Remoting.Data.Transfer.Configuration.Path;
using Perks = MultiMiner.UX.Data.Configuration.Perks;
namespace MultiMiner.UX.ViewModels
{
public class ApplicationViewModel
{
#region Constants
private const int BfgMinerNotificationId = 100;
private const int MultiMinerNotificationId = 102;
#endregion
#region Events
//delegate declarations
public delegate void NotificationEventHandler(object sender, NotificationEventArgs ea);
public delegate void CredentialsEventHandler(object sender, CredentialsEventArgs ea);
public delegate void ProgressStartEventHandler(object sender, ProgressEventArgs ea);
public delegate void ConfigurationEventHandler(object sender, ConfigurationEventArgs ea);
public delegate void RemoteInstanceEventHandler(object sender, InstanceChangedArgs ea);
public delegate void InstanceModifiedEventHander(object sender, RemotingEventArgs ea);
//event declarations
public event NotificationEventHandler NotificationReceived;
public event NotificationEventHandler NotificationDismissed;
public event CredentialsEventHandler CredentialsRequested;
public event EventHandler MobileMinerAuthFailed;
public event EventHandler DataModified;
public event ProgressStartEventHandler ProgressStarted;
public event EventHandler ProgressCompleted;
public event EventHandler ConfigurationModified;
public event ConfigurationEventHandler OnConfigureSettings;
public event ConfigurationEventHandler OnConfigurePerks;
public event ConfigurationEventHandler OnConfigureStrategies;
public event ConfigurationEventHandler OnConfigurePools;
public event RemoteInstanceEventHandler RemoteInstanceRegistered;
public event RemoteInstanceEventHandler RemoteInstanceUnregistered;
public event InstanceModifiedEventHander RemoteInstanceModified;
public event EventHandler RemoteInstancesUnregistered;
#endregion
#region Fields
//coalesced timers
private readonly Timers timers = new Timers();
private readonly System.Timers.Timer coinStatsTimer = new System.Timers.Timer();
private readonly System.Timers.Timer restartTimer = new System.Timers.Timer();
private readonly System.Timers.Timer networkRestartTimer = new System.Timers.Timer();
private readonly System.Timers.Timer networkScanTimer = new System.Timers.Timer();
//configuration
public readonly Engine.Data.Configuration.Engine EngineConfiguration = new Engine.Data.Configuration.Engine();
public readonly Application ApplicationConfiguration = new Application();
public readonly Paths PathConfiguration = new Paths();
public readonly Perks PerksConfiguration = new Perks();
public readonly NetworkDevices NetworkDevicesConfiguration = new NetworkDevices();
private readonly Metadata metadataConfiguration = new Metadata();
//Coin API contexts
private IApiContext coinChooseApiContext;
private IApiContext coinWarzApiContext;
private IApiContext whatMineApiContext;
private IApiContext whatToMineApiContext;
//Coin API information
private List<CoinInformation> coinApiInformation = new List<CoinInformation>();
//Exchange API information
//view models
public readonly MinerFormViewModel LocalViewModel = new MinerFormViewModel();
//hardware information
//RPC API information
private readonly Dictionary<MinerProcess, List<DeviceDetails>> processDeviceDetails = new Dictionary<MinerProcess, List<DeviceDetails>>();
private readonly Dictionary<string, double> minerNetworkDifficulty = new Dictionary<string, double>();
private readonly Dictionary<DeviceViewModel, string> lastDevicePoolMapping = new Dictionary<DeviceViewModel, string>();
public readonly Dictionary<string, List<PoolInformation>> NetworkDevicePools = new Dictionary<string, List<PoolInformation>>();
private readonly Dictionary<string, List<MinerStatistics>> networkDeviceStatistics = new Dictionary<string, List<MinerStatistics>>();
private readonly Dictionary<string, VersionInformation> networkDeviceVersions = new Dictionary<string, VersionInformation>();
public readonly Dictionary<DeviceViewModel, DeviceDetails> DeviceDetailsMapping = new Dictionary<DeviceViewModel, DeviceDetails>();
//mining logic
private readonly MiningEngine miningEngine = new MiningEngine();
private List<PoolGroup> knownCoins = new List<PoolGroup>();
//MobileMiner API information
private readonly List<int> processedCommandIds = new List<int>();
private readonly List<Notification> queuedNotifications = new List<Notification>();
//data sources
private readonly List<ApiLogEntry> apiLogEntries = new List<ApiLogEntry>();
private readonly List<LogLaunchArgs> logLaunchEntries = new List<LogLaunchArgs>();
public readonly List<LogProcessCloseArgs> LogCloseEntries = new List<LogProcessCloseArgs>();
public readonly BindingSource ApiLogEntryBindingSource = new BindingSource();
public readonly BindingSource LogProcessCloseArgsBindingSource = new BindingSource();
public readonly BindingSource LogLaunchArgsBindingSource = new BindingSource();
//remoting
private RemotingServer remotingServer;
private Listener discoveryListener;
private Remoting.Broadcast.Listener broadcastListener;
private int fingerprint;
private readonly Random random = new Random();
private Remoting.Data.Transfer.Configuration.Perks remotePerksConfig;
private Path remotePathConfig;
private Remoting.Data.Transfer.Configuration.Engine remoteEngineConfig;
private Remoting.Data.Transfer.Configuration.Application remoteApplicationConfig;
public readonly InstanceManager InstanceManager = new InstanceManager();
#endregion
#region Properties
private IApiContext successfulApiContext { get; set; }
public List<CoinInformation> CoinApiInformation { get { return coinApiInformation; } }
public List<PoolGroup> KnownCoins { get { return knownCoins; } }
public IEnumerable<ExchangeInformation> SellPrices { get; private set; }
public MiningEngine MiningEngine { get { return miningEngine; } }
public List<Device> Devices { get; private set; }
public int StartupMiningCountdownSeconds { get; private set; }
public int CoinStatsCountdownMinutes { get; private set; }
//remoting
public Instance SelectedRemoteInstance { get; private set; }
public bool RemotingEnabled { get; private set; }
public bool RemoteInstanceMining { get; private set; }
//view models
public MinerFormViewModel RemoteViewModel { get; set; }
//threading
public Control Context { get; set; }
//currently mining information
private List<Engine.Data.Configuration.Device> miningDeviceConfigurations { get; set; }
private List<Coin> miningCoinConfigurations { get; set; }
#endregion
#region Constructor
public ApplicationViewModel()
{
ApiLogEntryBindingSource.DataSource = apiLogEntries;
LogLaunchArgsBindingSource.DataSource = logLaunchEntries;
LogProcessCloseArgsBindingSource.DataSource = LogCloseEntries;
coinStatsTimer.Elapsed += coinStatsTimer_Tick;
restartTimer.Elapsed += restartTimer_Tick;
networkRestartTimer.Elapsed += networkRestartTimer_Tick;
networkScanTimer.Elapsed += networkScanTimer_Tick;
SetupNetworkRestartTimer();
SetupNetworkScanTimer();
RemoteViewModel = new MinerFormViewModel();
}
#endregion
#region Coin API
public void SetupCoinApi()
{
coinWarzApiContext = new CoinWarz.ApiContext(ApplicationConfiguration.CoinWarzApiKey);
coinChooseApiContext = new CoinChoose.ApiContext();
whatMineApiContext = new WhatMine.ApiContext(ApplicationConfiguration.WhatMineApiKey);
whatToMineApiContext = new WhatToMine.ApiContext();
}
private void RefreshAllCoinStats()
{
RefreshSingleCoinStats();
RefreshMultiCoinStats();
}
public IApiContext GetEffectiveApiContext()
{
if (successfulApiContext != null)
return successfulApiContext;
if (ApplicationConfiguration.UseCoinWarzApi)
return coinWarzApiContext;
if (ApplicationConfiguration.UseWhatMineApi)
return whatMineApiContext;
if (ApplicationConfiguration.UseWhatToMineApi)
return whatToMineApiContext;
return coinChooseApiContext;
}
private void RefreshSingleCoinStats()
{
//always load known coins from file
//CoinChoose may not show coins it once did if there are no orders
LoadKnownCoinsFromFile();
IApiContext preferredApiContext, backupApiContext;
if (ApplicationConfiguration.UseCoinWarzApi)
{
preferredApiContext = coinWarzApiContext;
backupApiContext = coinChooseApiContext;
}
else if (ApplicationConfiguration.UseWhatMineApi)
{
preferredApiContext = whatMineApiContext;
backupApiContext = coinChooseApiContext;
}
else if (ApplicationConfiguration.UseWhatToMineApi)
{
preferredApiContext = whatToMineApiContext;
backupApiContext = coinChooseApiContext;
}
else
{
preferredApiContext = coinChooseApiContext;
backupApiContext = coinWarzApiContext;
}
bool success = ApplyCoinInformationToViewModel(preferredApiContext);
if (!success &&
//don't try to use CoinWarz as a backup unless the user has entered an API key for CoinWarz
((backupApiContext == coinChooseApiContext) || !String.IsNullOrEmpty(ApplicationConfiguration.CoinWarzApiKey)))
ApplyCoinInformationToViewModel(backupApiContext);
FixCoinSymbolDiscrepencies();
}
private void RefreshMultiCoinStats()
{
RefreshNiceHashStats();
}
private void RefreshNiceHashStats()
{
const string prefix = "NiceHash";
//the NiceHash API is slow
//only fetch from them if:
//1. We have no NiceHash coins in KnownCoins
//2. Or we have a Multipool setup for NiceHash
bool initialLoad = !KnownCoins.Any(kc => kc.Id.Contains(prefix));
bool miningNiceHash = EngineConfiguration.CoinConfigurations.Any(cc => cc.PoolGroup.Id.Contains(prefix) && cc.Enabled);
if (!initialLoad && !miningNiceHash)
{
return;
}
IEnumerable<MultipoolInformation> multipoolInformation = GetNiceHashInformation();
//we're offline or the API is offline
if (multipoolInformation == null)
return;
CoinApiInformation.AddRange(multipoolInformation
.Select(mpi => new CoinInformation
{
Symbol = String.Format("{0}:{1}", prefix, mpi.Algorithm),
Name = String.Format("{0} - {1}", prefix, mpi.Algorithm),
Profitability = mpi.Profitability,
AverageProfitability = mpi.Profitability,
AdjustedProfitability = mpi.Profitability,
Price = mpi.Price,
Algorithm = KnownAlgorithms.Algorithms.Single(ka => ka.Name.Equals(mpi.Algorithm)).FullName
}));
}
private IEnumerable<MultipoolInformation> GetNiceHashInformation()
{
IEnumerable<MultipoolInformation> multipoolInformation;
NiceHash.ApiContext apiContext = new NiceHash.ApiContext();
try
{
multipoolInformation = apiContext.GetMultipoolInformation();
}
catch (Exception ex)
{
//don't crash if website cannot be resolved or JSON cannot be parsed
if ((ex is WebException) || (ex is InvalidCastException) || (ex is FormatException) || (ex is CoinApiException) ||
(ex is JsonReaderException))
{
if (ApplicationConfiguration.ShowApiErrors)
{
ShowMultipoolApiErrorNotification(apiContext, ex);
}
return null;
}
throw;
}
return multipoolInformation;
}
private void FixCoinSymbolDiscrepencies()
{
FixKnownCoinSymbolDiscrepencies();
SaveKnownCoinsToFile();
FixCoinApiSymbolDiscrepencies();
}
private void FixCoinApiSymbolDiscrepencies()
{
//we're offline or the API is offline
if (coinApiInformation == null)
return;
CoinInformation badCoin = coinApiInformation
.ToList() //get a copy - populated async & collection may be modified
.SingleOrDefault(c => !String.IsNullOrEmpty(c.Symbol) && c.Symbol.Equals(Engine.Data.KnownCoins.BadDogecoinSymbol, StringComparison.OrdinalIgnoreCase));
if (badCoin != null)
{
CoinInformation goodCoin = coinApiInformation
.ToList() //get a copy - populated async & collection may be modified
.SingleOrDefault(c => !String.IsNullOrEmpty(c.Symbol) && c.Symbol.Equals(Engine.Data.KnownCoins.DogecoinSymbol, StringComparison.OrdinalIgnoreCase));
if (goodCoin == null)
badCoin.Symbol = Engine.Data.KnownCoins.DogecoinSymbol;
else
coinApiInformation.Remove(badCoin);
}
}
private void FixKnownCoinSymbolDiscrepencies()
{
PoolGroup badCoin = knownCoins.SingleOrDefault(c => c.Id.Equals(Engine.Data.KnownCoins.BadDogecoinSymbol, StringComparison.OrdinalIgnoreCase));
if (badCoin != null)
{
PoolGroup goodCoin = knownCoins.SingleOrDefault(c => c.Id.Equals(Engine.Data.KnownCoins.DogecoinSymbol, StringComparison.OrdinalIgnoreCase));
if (goodCoin == null)
badCoin.Id = Engine.Data.KnownCoins.DogecoinSymbol;
else
knownCoins.Remove(badCoin);
}
}
private bool ApplyCoinInformationToViewModel(IApiContext apiContext)
{
try
{
//remove dupes by Symbol in case the Coin API returns them - seen from user
coinApiInformation = apiContext.GetCoinInformation(UserAgent.AgentString).GroupBy(c => c.Symbol).Select(g => g.First()).ToList();
successfulApiContext = apiContext;
ApplyCoinInformationToViewModel();
}
catch (Exception ex)
{
//don't crash if website cannot be resolved or JSON cannot be parsed
if ((ex is WebException) || (ex is InvalidCastException) || (ex is FormatException) || (ex is CoinApiException) ||
(ex is JsonReaderException))
{
if (ApplicationConfiguration.ShowApiErrors)
{
ShowCoinApiErrorNotification(apiContext, ex);
}
return false;
}
throw;
}
return true;
}
private void ShowCoinApiErrorNotification(IApiContext apiContext, Exception ex)
{
string apiUrl = apiContext.GetApiUrl();
string apiName = apiContext.GetApiName();
string summary = String.Format("Error parsing the {0} JSON API", apiName);
string details = ex.Message;
PostNotification(ex.Message, summary, () =>
{
MessageBox.Show(String.Format("{0}: {1}", summary, details), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}, ToolTipIcon.Warning, apiUrl);
}
private void ShowMultipoolApiErrorNotification(MultipoolApi.IApiContext apiContext, Exception ex)
{
string apiUrl = apiContext.GetApiUrl();
string apiName = apiContext.GetApiName();
string summary = String.Format("Error parsing the {0} JSON API", apiName);
string details = ex.Message;
PostNotification(ex.Message, summary, () =>
{
MessageBox.Show(String.Format("{0}: {1}", summary, details), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}, ToolTipIcon.Warning, apiUrl);
}
#endregion
#region Settings dialogs
public void ConfigureSettings()
{
if (SelectedRemoteInstance == null)
ConfigureSettingsLocally();
else
ConfigureSettingsRemotely();
}
public void ConfigureSettingsLocally()
{
bool oldNetworkDeviceDetection = ApplicationConfiguration.NetworkDeviceDetection;
bool oldCoinWarzValue = ApplicationConfiguration.UseCoinWarzApi;
bool oldWhatMineValue = ApplicationConfiguration.UseWhatMineApi;
bool oldWhatToMineValue = ApplicationConfiguration.UseWhatToMineApi;
string oldCoinWarzKey = ApplicationConfiguration.CoinWarzApiKey;
string oldWhatMineKey = ApplicationConfiguration.WhatMineApiKey;
string oldConfigPath = PathConfiguration.SharedConfigPath;
ConfigurationEventArgs eventArgs = new ConfigurationEventArgs
{
Application = ApplicationConfiguration,
Engine = EngineConfiguration,
Paths = PathConfiguration,
Perks = PerksConfiguration
};
if (OnConfigureSettings != null) OnConfigureSettings(this, eventArgs);
if (eventArgs.ConfigurationModified)
{
System.Windows.Forms.Application.DoEvents();
PathConfiguration.SavePathConfiguration();
//save settings as the "shared" config path may have changed
//these are settings not considered machine/device-specific
//e.g. no device settings, no miner settings
string newConfigPath = PathConfiguration.SharedConfigPath;
MigrateSettingsToNewFolder(oldConfigPath, newConfigPath);
ApplicationConfiguration.SaveApplicationConfiguration(newConfigPath);
PerksConfiguration.SavePerksConfiguration(newConfigPath);
EngineConfiguration.SaveCoinConfigurations(newConfigPath);
EngineConfiguration.SaveStrategyConfiguration(newConfigPath);
EngineConfiguration.SaveMinerConfiguration();
MiningEngine.SaveAlgorithmConfigurations();
SaveKnownCoinsToFile();
//don't refresh coin stats excessively
if ((oldCoinWarzValue != ApplicationConfiguration.UseCoinWarzApi) ||
!oldCoinWarzKey.Equals(ApplicationConfiguration.CoinWarzApiKey) ||
(oldWhatToMineValue != ApplicationConfiguration.UseWhatToMineApi) ||
(oldWhatMineValue != ApplicationConfiguration.UseWhatMineApi) ||
!oldWhatMineKey.Equals(ApplicationConfiguration.WhatMineApiKey))
{
SetupCoinApi(); //pickup API key changes
RefreshCoinStatsAsync();
}
//if we are not detecting Network Devices, start the async checks
if (ApplicationConfiguration.NetworkDeviceDetection &&
(!oldNetworkDeviceDetection))
RunNetworkDeviceScan();
SubmitMobileMinerPools();
UpdateDevicesForProxySettings();
ApplyModelsToViewModel();
if (ConfigurationModified != null) ConfigurationModified(this, new EventArgs());
}
else
{
EngineConfiguration.LoadMinerConfiguration();
PathConfiguration.LoadPathConfiguration();
ApplicationConfiguration.LoadApplicationConfiguration(PathConfiguration.SharedConfigPath);
}
}
public void ConfigurePools()
{
if (SelectedRemoteInstance == null)
ConfigurePoolsLocally();
else
ConfigurePoolsRemotely();
}
private void ConfigurePoolsLocally()
{
ConfigurationEventArgs eventArgs = new ConfigurationEventArgs
{
Application = ApplicationConfiguration,
Engine = EngineConfiguration,
Perks = PerksConfiguration
};
if (OnConfigurePools != null) OnConfigurePools(this, eventArgs);
if (eventArgs.ConfigurationModified)
{
FixMisconfiguredDevices();
ConfigureUnconfiguredDevices();
EngineConfiguration.SaveCoinConfigurations();
EngineConfiguration.SaveDeviceConfigurations();
ApplicationConfiguration.SaveApplicationConfiguration();
//may be able to auto-assign more devices now that coins are setup
AddMissingDeviceConfigurations();
ApplyModelsToViewModel();
if (ConfigurationModified != null) ConfigurationModified(this, new EventArgs());
SubmitMobileMinerPools();
if (ApplicationConfiguration.SaveCoinsToAllMachines && PerksConfiguration.PerksEnabled && PerksConfiguration.EnableRemoting)
SetCoinConfigurationOnAllRigs(EngineConfiguration.CoinConfigurations.ToArray());
}
else
{
EngineConfiguration.LoadCoinConfigurations(PathConfiguration.SharedConfigPath);
ApplicationConfiguration.LoadApplicationConfiguration(PathConfiguration.SharedConfigPath);
}
}
private void ConfigureUnconfiguredDevices()
{
foreach (Engine.Data.Configuration.Device deviceConfiguration in EngineConfiguration.DeviceConfigurations)
{
bool configured = !String.IsNullOrEmpty(deviceConfiguration.CoinSymbol);
bool misConfigured = configured &&
!EngineConfiguration.CoinConfigurations.Any(cc => cc.PoolGroup.Id.Equals(deviceConfiguration.CoinSymbol, StringComparison.OrdinalIgnoreCase));
if (!configured || misConfigured)
{
Coin coinConfiguration = null;
if (deviceConfiguration.Kind == DeviceKind.GPU)
coinConfiguration = EngineConfiguration.CoinConfigurations.FirstOrDefault(cc => cc.PoolGroup.Algorithm.Equals(AlgorithmNames.Scrypt, StringComparison.OrdinalIgnoreCase));
if (coinConfiguration == null)
coinConfiguration = EngineConfiguration.CoinConfigurations.FirstOrDefault(cc => cc.PoolGroup.Algorithm.Equals(AlgorithmNames.SHA256, StringComparison.OrdinalIgnoreCase));
if (coinConfiguration != null)
deviceConfiguration.CoinSymbol = coinConfiguration.PoolGroup.Id;
}
}
}
private void FixMisconfiguredDevices()
{
foreach (Engine.Data.Configuration.Device deviceConfiguration in EngineConfiguration.DeviceConfigurations)
{
bool misconfigured = !String.IsNullOrEmpty(deviceConfiguration.CoinSymbol) &&
!EngineConfiguration.CoinConfigurations.Any(cc => cc.PoolGroup.Id.Equals(deviceConfiguration.CoinSymbol, StringComparison.OrdinalIgnoreCase));
if (misconfigured)
deviceConfiguration.CoinSymbol = String.Empty;
}
}
public void ConfigurePerks()
{
if (SelectedRemoteInstance == null)
ConfigurePerksLocally();
else
ConfigurePerksRemotely();
}
public void ConfigurePerksLocally()
{
ConfigurationEventArgs eventArgs = new ConfigurationEventArgs
{
Perks = PerksConfiguration
};
if (OnConfigurePerks != null) OnConfigurePerks(this, eventArgs);
if (eventArgs.ConfigurationModified)
{
bool miningWithMultipleProxies = MiningEngine.Mining && (Devices.Count(d => d.Kind == DeviceKind.PXY) > 1);
if (!PerksConfiguration.PerksEnabled && miningWithMultipleProxies)
throw new Exception(MiningEngine.AdvancedProxiesRequirePerksMessage);
PerksConfiguration.SavePerksConfiguration();
SetupRemoting();
if (ConfigurationModified != null) ConfigurationModified(this, new EventArgs());
}
else
PerksConfiguration.LoadPerksConfiguration(PathConfiguration.SharedConfigPath);
}
private void ConfigureStrategiesLocally()
{
ConfigurationEventArgs eventArgs = new ConfigurationEventArgs
{
Application = ApplicationConfiguration,
Engine = EngineConfiguration
};
if (OnConfigureStrategies != null) OnConfigureStrategies(this, eventArgs);
if (eventArgs.ConfigurationModified)
{
EngineConfiguration.SaveStrategyConfiguration();
ApplicationConfiguration.SaveApplicationConfiguration();
if (ConfigurationModified != null) ConfigurationModified(this, new EventArgs());
}
else
{
EngineConfiguration.LoadStrategyConfiguration(PathConfiguration.SharedConfigPath);
ApplicationConfiguration.LoadApplicationConfiguration(PathConfiguration.SharedConfigPath);
}
}
public void ConfigureStrategies()
{
if (SelectedRemoteInstance == null)
ConfigureStrategiesLocally();
else
ConfigureStrategiesRemotely();
}
#endregion
#region Settings logic
public void LoadSettings()
{
EngineConfiguration.LoadAllConfigurations(PathConfiguration.SharedConfigPath);
SetupCoinApi();
PerksConfiguration.LoadPerksConfiguration(PathConfiguration.SharedConfigPath);
RefreshExchangeRates();
SetupCoinStatsTimer();
ClearPoolsFlaggedDown();
ApplyModelsToViewModel();
LocalViewModel.DynamicIntensity = EngineConfiguration.XgminerConfiguration.DesktopMode;
metadataConfiguration.LoadDeviceMetadataConfiguration();
}
private void LoadKnownCoinsFromFile()
{
string knownCoinsFileName = KnownCoinsFileName();
if (File.Exists(knownCoinsFileName))
{
knownCoins = ConfigurationReaderWriter.ReadConfiguration<List<PoolGroup>>(knownCoinsFileName);
RemoveBunkCoins(knownCoins);
}
}
private void SaveKnownCoinsToFile()
{
ConfigurationReaderWriter.WriteConfiguration(knownCoins, KnownCoinsFileName());
}
private string KnownCoinsFileName()
{
string filePath = String.IsNullOrEmpty(PathConfiguration.SharedConfigPath) ? ApplicationPaths.AppDataPath() : PathConfiguration.SharedConfigPath;
return System.IO.Path.Combine(filePath, "KnownCoinsCache.xml");
}
private static void RemoveBunkCoins(List<PoolGroup> knownCoins)
{
//CoinChoose.com served up ButterFlyCoin as BOC, and then later as BFC
PoolGroup badCoin = knownCoins.SingleOrDefault(c => c.Id.Equals("BOC", StringComparison.OrdinalIgnoreCase));
if (badCoin != null)
knownCoins.Remove(badCoin);
}
private void ConfigureDevicesForNewUser()
{
Coin coinConfiguration = EngineConfiguration.CoinConfigurations.Single();
foreach (Device device in Devices)
{
Engine.Data.Configuration.Device deviceConfiguration = new Engine.Data.Configuration.Device
{
CoinSymbol = coinConfiguration.PoolGroup.Id,
Enabled = true
};
deviceConfiguration.Assign(device);
EngineConfiguration.DeviceConfigurations.Add(deviceConfiguration);
}
EngineConfiguration.SaveDeviceConfigurations();
}
//each device needs to have a DeviceConfiguration
//this will add any missing ones after populating devices
//for instance if the user starts up the app with a new device
public void AddMissingDeviceConfigurations()
{
bool hasBtcConfigured = EngineConfiguration.CoinConfigurations.Exists(c => c.Enabled && c.PoolGroup.Id.Equals(Engine.Data.KnownCoins.BitcoinSymbol, StringComparison.OrdinalIgnoreCase));
bool hasLtcConfigured = EngineConfiguration.CoinConfigurations.Exists(c => c.Enabled && c.PoolGroup.Id.Equals(Engine.Data.KnownCoins.LitecoinSymbol, StringComparison.OrdinalIgnoreCase));
foreach (Device device in Devices)
{
Engine.Data.Configuration.Device existingConfiguration = EngineConfiguration.DeviceConfigurations.FirstOrDefault(
c => (c.Equals(device)));
if (existingConfiguration == null)
{
Engine.Data.Configuration.Device newConfiguration = new Engine.Data.Configuration.Device();
newConfiguration.Assign(device);
if (device.SupportsAlgorithm(AlgorithmNames.Scrypt) && hasLtcConfigured &&
(device.Kind != DeviceKind.PXY)) //don't default Proxies to Litecoin
newConfiguration.CoinSymbol = Engine.Data.KnownCoins.LitecoinSymbol;
else if (device.SupportsAlgorithm(AlgorithmNames.SHA256) && hasBtcConfigured)
newConfiguration.CoinSymbol = Engine.Data.KnownCoins.BitcoinSymbol;
//don't enable newly added Proxies if we're mining
newConfiguration.Enabled = (device.Kind != DeviceKind.PXY) || (!miningEngine.Mining);
EngineConfiguration.DeviceConfigurations.Add(newConfiguration);
}
}
}
//try to match up devices without configurations with configurations without devices
//could happen if, for instance, a COM port changes for a device
private void FixOrphanedDeviceConfigurations()
{
foreach (Device device in Devices)
{
Engine.Data.Configuration.Device existingConfiguration = EngineConfiguration.DeviceConfigurations.FirstOrDefault(
c => (c.Equals(device)));
//if there is no configuration specifically for the device
if (existingConfiguration == null)
{
//find a configuration that uses the same driver and that, itself, has no specifically matching device
Engine.Data.Configuration.Device orphanedConfiguration = EngineConfiguration.DeviceConfigurations.FirstOrDefault(
c => c.Driver.Equals(device.Driver, StringComparison.OrdinalIgnoreCase) &&
!Devices.Exists(d => d.Equals(c)));
if (orphanedConfiguration != null)
orphanedConfiguration.Assign(device);
}
}
}
//each device needs to have a DeviceConfiguration
//this will remove any access ones after populating devices
//for instance if the user starts up the app with missing devices
private void RemoveExcessDeviceConfigurations()
{
EngineConfiguration.DeviceConfigurations.RemoveAll(c => !Devices.Exists(d => d.Equals(c)));
}
private static string KnownDevicesFileName()
{
string filePath = ApplicationPaths.AppDataPath();
return System.IO.Path.Combine(filePath, "KnownDevicesCache.xml");
}
public void LoadKnownDevicesFromFile()
{
string knownDevicesFileName = KnownDevicesFileName();
if (File.Exists(knownDevicesFileName))
{
Devices = ConfigurationReaderWriter.ReadConfiguration<List<Device>>(knownDevicesFileName);
UpdateDevicesForProxySettings();
ApplyModelsToViewModel();
}
}
private void SaveKnownDevicesToFile()
{
ConfigurationReaderWriter.WriteConfiguration(Devices, KnownDevicesFileName());
}
private void SaveChangesLocally()
{
SaveViewModelValuesToConfiguration();
EngineConfiguration.SaveDeviceConfigurations();
LocalViewModel.ApplyDeviceConfigurationModels(EngineConfiguration.DeviceConfigurations,
EngineConfiguration.CoinConfigurations);
SetHasChangesLocally(false);
}
private void SetHasChanges(bool hasChanges)
{
if (SelectedRemoteInstance == null)
SetHasChangesLocally(hasChanges);
else
SetHasChangesRemotely(hasChanges);
}
public void SetHasChangesLocally(bool hasChanges)
{
LocalViewModel.HasChanges = hasChanges;
if (DataModified != null) DataModified(this, new EventArgs());
}
private void SetHasChangesRemotely(bool hasChanges)
{
RemoteViewModel.HasChanges = hasChanges;
if (DataModified != null) DataModified(this, new EventArgs());
}
private void SaveViewModelValuesToConfiguration()
{
EngineConfiguration.DeviceConfigurations.Clear();
foreach (Device device in Devices)
{
//don't assume 1-to-1 of Devices and ViewModel.Devices
//Devices doesn't include Network Devices
DeviceViewModel viewModel = LocalViewModel.Devices.Single(vm => vm.Equals(device));
//pull this from coin configurations, not known coins, may not be in CoinChoose
PoolGroup coin = viewModel.Coin;
Engine.Data.Configuration.Device deviceConfiguration = new Engine.Data.Configuration.Device();
deviceConfiguration.Assign(viewModel);
deviceConfiguration.Enabled = viewModel.Enabled;
deviceConfiguration.CoinSymbol = coin == null ? string.Empty : coin.Id;
EngineConfiguration.DeviceConfigurations.Add(deviceConfiguration);
}
}
public bool MiningConfigurationValid()
{
bool miningConfigurationValid = EngineConfiguration.DeviceConfigurations.Count(DeviceConfigurationValid) > 0;
if (!miningConfigurationValid)
{
miningConfigurationValid = EngineConfiguration.StrategyConfiguration.AutomaticallyMineCoins &&
(EngineConfiguration.CoinConfigurations.Count(c => c.Enabled) > 0) &&
(EngineConfiguration.DeviceConfigurations.Count(c => c.Enabled) > 0);
}
return miningConfigurationValid;
}
private bool DeviceConfigurationValid(Engine.Data.Configuration.Device deviceConfiguration)
{
bool result = deviceConfiguration.Enabled && !string.IsNullOrEmpty(deviceConfiguration.CoinSymbol);
if (result)
{
Coin coinConfiguration = EngineConfiguration.CoinConfigurations.SingleOrDefault(cc => cc.PoolGroup.Id.Equals(deviceConfiguration.CoinSymbol, StringComparison.OrdinalIgnoreCase));
result = coinConfiguration != null && coinConfiguration.Pools.Any(p => !String.IsNullOrEmpty(p.Host) && !String.IsNullOrEmpty(p.Username));
}
return result;
}
#endregion
#region Model / ViewModel behavior
private void ApplyModelsToViewModel()
{
ApplyDevicesToViewModel();
LocalViewModel.ApplyDeviceConfigurationModels(EngineConfiguration.DeviceConfigurations,
EngineConfiguration.CoinConfigurations);
ApplyCoinInformationToViewModel();
LocalViewModel.ApplyCoinConfigurationModels(EngineConfiguration.CoinConfigurations);
}
private void ApplyDevicesToViewModel()
{
//ApplyDeviceModels() ensures we have a 1-to-1 with listview items
LocalViewModel.ApplyDeviceModels(Devices, NetworkDevicesConfiguration.Devices, metadataConfiguration.Devices);
}
private void ApplyCoinInformationToViewModel()
{
if (coinApiInformation != null)
LocalViewModel.ApplyCoinInformationModels(coinApiInformation
.ToList()); //get a copy - populated async & collection may be modified)
}
#endregion
#region Exchange API
public void RefreshExchangeRates()
{
if (PerksConfiguration.PerksEnabled && PerksConfiguration.ShowExchangeRates)
{
try
{
SellPrices = new Blockchain.ApiContext().GetExchangeInformation();
}
catch (Exception ex)
{
//don't crash if website cannot be resolved or JSON cannot be parsed
if ((ex is WebException) || (ex is InvalidCastException) || (ex is FormatException))
{
if (ApplicationConfiguration.ShowApiErrors)
ShowExchangeApiErrorNotification(ex);
return;
}
throw;
}
}
}
private void ShowExchangeApiErrorNotification(Exception ex)
{
ExchangeApi.IApiContext apiContext = new Blockchain.ApiContext();
string apiUrl = apiContext.GetApiUrl();
string apiName = apiContext.GetApiName();
string summary = String.Format("Error parsing the {0} JSON API", apiName);
string details = ex.Message;
PostNotification(ex.Message,
String.Format(summary, apiName), () =>
{
MessageBox.Show(String.Format("{0}: {1}", summary, details), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
},
ToolTipIcon.Warning, apiUrl);
}
#endregion
#region Network devices
public void SetupNetworkDeviceDetection()
{
//network devices
NetworkDevicesConfiguration.LoadNetworkDevicesConfiguration();
if (ApplicationConfiguration.NetworkDeviceDetection)
RunNetworkDeviceScan();
}
private void CheckNetworkDevicesAsync()
{
Action asyncAction = CheckNetworkDevices;
asyncAction.BeginInvoke(
ar =>
{
asyncAction.EndInvoke(ar);
//System.InvalidOperationException: Invoke or BeginInvoke cannot be called on a control until the window handle has been created.
if (Context == null) return;
Context.BeginInvoke((Action)(HandleNetworkDeviceDiscovery));
}, null);
}
private void HandleNetworkDeviceDiscovery()
{
ApplyModelsToViewModel();
//after the above call, no devices in the ViewModel have stats
//refresh them
if (LocalViewModel.Devices.Count(d => d.Kind != DeviceKind.NET) > 0)
RefreshAllDeviceStats();
if (LocalViewModel.Devices.Count(d => d.Kind == DeviceKind.NET) > 0)
RefreshNetworkDeviceStatsAsync();
}
private void RefreshNetworkDeviceStatsAsync()
{
Action asyncAction = RefreshAllNetworkDeviceStats;
asyncAction.BeginInvoke(
ar =>
{
asyncAction.EndInvoke(ar);
//System.InvalidOperationException: Invoke or BeginInvoke cannot be called on a control until the window handle has been created.
if (Context == null) return;
Context.BeginInvoke((Action)(() =>
{
//code to update UI
ApplyCoinInformationToViewModel();