last works ...

Experts/x-test.x5ea.mq5

@@ -24,15 +24,13 @@
 
 //
 #include "../Libraries/x-saherelm.log.lib.mq5"
-#include "../Libraries/x-saherelm.draw.lib.mq5"
-#include "../Libraries/x-saherelm.common.lib.mq5"
-#include "../Classes/x-saherelm.xtrade.class.mq5"
 #include "../Classes/x-saherelm.x5.provider.class.mq5"
 
 //
 // Inputs ...
 long x5EAMagicNumber = 78692110; // Magic Number
 int x5EASlippage = 10;           // Slippgae
+string x5EASymbols = "EURUSDb,USDCHFb,USDJPYb,XAUUSDb";
 
 //
 double x5EAVolume = 0.01;
@@ -48,12 +46,13 @@ MqlTick x5EATick;
 //
 // X5Provider ...
 XSignal signal;
-X5ProviderInputs x5Inputs;
-XSCX5Provider *x5Provider;
-X5MarketConditions conditions;
+
+//
+X5ProvierDescriptor mProviderDescriptors[];
 
 //
 // Event Handlers ...
+
 //
 // Initialization ...
 int OnInit()
@@ -79,42 +78,14 @@ int OnInit()
 
     //
     logTag = ShortName;
-    drawPrefix = ShortName;
 
     //
-    // Set Default and Validate X5Provider Inputs ...
-    x5Inputs.Default();
-    if (!x5Inputs.IsValid())
+    // Initial Providers ...
+    if (!InitialProviders())
     {
         return INIT_PARAMETERS_INCORRECT;
     }
 
-    //
-    // Init X5Provider Class ...
-    x5Provider = new XSCX5Provider(
-        x5EASymbol,
-        x5EAPeriod
-        //
-    );
-    if (!x5Provider.Init(x5Inputs))
-    {
-        return INIT_PARAMETERS_INCORRECT;
-    }
-
-    //
-    // Enable Required Signallers and Types ...
-    x5Provider.SetSignalTypeState(
-        POSITION_TYPE_BUY,
-        true);
-    x5Provider.SetSignalTypeState(
-        POSITION_TYPE_SELL,
-        true);
-
-    //
-    ENUM_X5_SIGNAL_PROVIDERS providers[];
-    GetAllX5SignalProviders(providers);
-    x5Provider.SetSignalProviderStates(providers, true);
-
     //
     // Init Succeed ...
     return INIT_SUCCEEDED;
@@ -152,9 +123,7 @@ void OnTick()
     }
 
     //
-    signal.Clean();
-    conditions.Clear();
-    x5Provider.HasSignal(1, signal, conditions);
+    ProcessProvidersTick();
 }
 
 //
@@ -178,3 +147,151 @@ bool X5EAValidateInputs()
     //
     return result;
 }
+
+//
+// Initialize Specific Providers ...
+bool InitialProviders()
+{
+    //
+    bool result = false;
+
+    //
+    // Here We Have to Initial 4 instance of X5Provider ...
+    // - EURUSD/M5;
+    // - USDCHF/M5;
+    // - USDJPY/M5;
+    // - XAUUSD/M5;
+
+    //
+    result = IsValid(x5EASymbols);
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    string symbols[];
+    int symbolsCount = SplitContent(
+        symbols,
+        x5EASymbols);
+    result = symbolsCount > 0;
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    // Define Signallers ...
+    ENUM_X5_SIGNAL_PROVIDERS signallers[];
+    GetAllX5SignalProviders(signallers);
+
+    //
+    for (int i = 0; i < symbolsCount; i++)
+    {
+        //
+        // Define Structure ...
+        X5ProvierDescriptor iDescriptor;
+
+        //
+        // Set Inputs to Default ...
+        iDescriptor.inputs.Default();
+
+        //
+        // Validate Inputs ...
+        bool isInputsValid = iDescriptor.inputs.IsValid();
+        if (!isInputsValid)
+        {
+            continue;
+        }
+
+        //
+        // Initialize Provider Class ...
+        iDescriptor.provider = new XSCX5Provider(
+            symbols[i],
+            PERIOD_M5 //
+        );
+
+        //
+        // Enable Required Signallers and Types ...
+        // TODO: add Support for TYPE Specifications ...
+        iDescriptor.provider
+            .SetSignalTypeState(
+                POSITION_TYPE_BUY,
+                true //
+            );
+        iDescriptor.provider
+            .SetSignalTypeState(
+                POSITION_TYPE_SELL,
+                true //
+            );
+
+        //
+        // Enable Required Signallers ...
+        iDescriptor.provider
+            .SetSignalProviderStates(signallers, true);
+
+        //
+        // Try to Initialize Provider Instance ...
+        bool isInitialized = iDescriptor.provider
+                                 .Init(iDescriptor.inputs);
+        if (!isInitialized)
+        {
+            continue;
+        }
+
+        //
+        // Add Prepared Descriptor to Collection ...
+        AddRef(
+            iDescriptor,
+            mProviderDescriptors
+            //
+        );
+    }
+
+    //
+    // Validate Result ...
+    result = ArraySize(mProviderDescriptors) == symbolsCount;
+
+    //
+    return result;
+}
+
+//
+// Check Providers Signals ...
+void ProcessProvidersTick()
+{
+    //
+    // Here We Have to Check 4 instance of X5Provider for Signals ...
+    // - EURUSD/M5;
+    // - USDCHF/M5;
+    // - USDJPY/M5;
+    // - XAUUSD/M5;
+
+    //
+    int descriptorsCount = ArraySize(mProviderDescriptors);
+    if (descriptorsCount <= 0)
+    {
+        return;
+    }
+
+    //
+    int signalsCount = 0;
+    for (int i = 0; i < descriptorsCount; i++)
+    {
+        //
+        X5ProvierDescriptor iDescriptor = mProviderDescriptors[i];
+
+        //
+        bool iHasSignal = iDescriptor.HasSignal(0);
+
+        //
+        if (iHasSignal)
+        {
+            //
+            signalsCount++;
+            Print("Signal: " + iDescriptor.provider.GetSymbol() + ", " + ToString(iDescriptor.provider.GetPeriod()));
+        }
+    }
+}
+
+//