[add][mod] added consoleUtil to lib, beautified output

- simple coloring for print
 - [mod] changed console output to use colors

src/main/scala/scim/components/Output.scala

@@ -1,6 +1,7 @@
 package scim.components
 
 import scim.datastruct.{Cell, Group, SensorResult, SharedMemory, Time, Truth}
+import scim.lib.consoleUtil.Color._
 
 class Output(sharedMemory: SharedMemory, printOutput: Boolean = true) extends Runnable {
   def run(): Unit = {
@@ -14,20 +15,19 @@ class Output(sharedMemory: SharedMemory, printOutput: Boolean = true) extends Ru
   }
 
   def outputData(time: Time, sensors: Map[Cell, Map[Group, Vector[SensorResult]]], groundTruths: Map[Cell, Map[Group, Truth]]): Unit = {
-    println("\n\nTICK: " + time)
+    println(RED("\n\nTICK: ") + time)
     if(!printOutput) return
     sensors.foreach(cells => {
       val cell = cells._1
-      println("Cell: " + cell)
+      println(CYAN("Cell: ") + cell)
       cells._2.foreach(groups => {
         val group = groups._1
-        print("Group: " + group + " ")
+        val lastElement = groups._2.lastOption
-        groups._2.foreach(res => print(res.get._3.getOrElse("None") + " | "))
+        print(BLUE("   Group: ") + group + (if(!lastElement.isEmpty) MAGENTA("\n   Results: ") else ""))
-        if(groundTruths.contains(cell) && groundTruths(cell).contains(group)) print("\nGround Truth: " + groundTruths(cell)(group).peak().getOrElse("None"))
+        groups._2.foreach(res => print(res.get._3.getOrElse("None") + (if(res.eq(lastElement.get)) "" else " | ")))
+        if(groundTruths.contains(cell) && groundTruths(cell).contains(group)) print(GREEN("\n   Ground Truth: ") + groundTruths(cell)(group).peak().getOrElse("None"))
         print("\n")
       })
     })
-    //println(sensors)
-    //println(groundTruths)
   }
 }

src/main/scala/scim/lib/Library.scala

@@ -69,6 +69,30 @@ package object evalUtil {
   }
 }
 
+package object consoleUtil {
+  private val resetColor = "\u001b[0m"
+
+  sealed case class Color(value: String) {
+    override def toString: String = value
+    def apply(text: String): String = {
+      value + text + resetColor
+    }
+  }
+
+  object Color {
+    object BLACK extends Color("\u001b[30m")
+    object RED extends Color("\u001b[31m")
+    object GREEN extends Color("\u001b[32m")
+    object YELLOW extends Color("\u001b[33m")
+    object BLUE extends Color("\u001b[34m")
+    object MAGENTA extends Color("\u001b[35m")
+    object CYAN extends Color("\u001b[36m")
+    object WHITE extends Color("\u001b[37m")
+    object RESET extends Color(resetColor)
+    val values = Seq(BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE, RESET)
+  }
+}
+
 package object debugUtil {
   sealed case class DebugType(name: String, level: Int)
 
@@ -81,7 +105,7 @@ package object debugUtil {
     object DEBUG extends DebugType("DEBUG", 4) // Debug messages
     val values = Seq(ERROR, WARNING, NOTICE, INFO, DEBUG)
   }
-  val level: Int = DebugType.DEBUG.level
+  val level: Int = DebugType.INFO.level
 
   def currentMethodName: String = Thread.currentThread.getStackTrace()(2).getMethodName
   def currentMethodCallerName: String = Thread.currentThread.getStackTrace()(3).getMethodName