Refactoring

Chronometer/Classes/Chronometer.ps1

@@ -1,10 +1,76 @@
 class Chronometer
 {
     [hashtable]$FileMap = @{}
+    $Breakpoint = @()
 
-    [void]AddFile([string[]]$Path)
+    [void]AddBreakpoint([string[]]$Path)
     {
+        foreach($file in (Resolve-Path $Path -ea 0))
+        {
+            $script = [MonitoredScript]@{Path=$file.Path}
+            $lines = $script.SetScript($file)
 
+            $this.fileMap[$file.Path] = $script
+
+            $breakpointParam = @{
+                Script = $file
+                Line = (1..$lines)
+                Action = {[ScriptProfiler]::RecordExecution( $_) }
+            }
+            $this.breakPoint += Set-PSBreakpoint @breakpointParam
+        }
     }
 
+    [void]ClearBreakpoint()
+    {
+        Remove-PSBreakpoint $this.Breakpointbreakpoint
+    }
+
+    [void] AddExecution([hashtable]$Execution)
+    {
+        $this.FileMap[$Execution.Breakpoint.Script].AddExecution($Execution)
+    }
+}
+
+class MonitoredScript
+{
+    [string]$Path
+    [System.Collections.ArrayList]$Line
+
+    $lastNode = $null
+    $lastRecord = $null
+
+    MonitoredScript()
+    {
+        $this.Line = [System.Collections.ArrayList]::New()
+    }
+
+    [int] SetScript([string]$Path)
+    {
+        Get-Content -Path $Path | %{ $this.Line.Add( [ScriptLine]@{text=$_})}
+        return $this.Line.Count()
+    }
+
+    [void] AddExecution([hashtable]$node)
+    {
+        $record = $this.Line[$node.Breakpoint.Line-1]
+        $record.LineNumber = $node.Breakpoint.Line - 1
+
+        if($this.lastNode)
+        {
+            $duration = $node.ElapsedMilliseconds - $this.lastNode.ElapsedMilliseconds
+        }
+        else
+        {
+            $duration = $node.ElapsedMilliseconds
+        }        
+        
+        if($this.lastRecord)
+        {
+            $this.lastRecord.AddExecutionTime($duration)       
+        }
+
+        $this.lastRecord = $record
+        $this.lastNode = $node
+    }
 }

Chronometer/Public/Get-Chronometer.ps1

@@ -21,47 +21,17 @@ function Get-Chronometer
         $ScriptBlock
     )
 
-    $breakPoint = @()
+    $Chronometer = [Chronometer]::New()
-    $fileMap = @{}
+    $breakPoint = $Chronometer.AddBreakpoint($Path)
-
-    foreach($file in (Resolve-Path $Path -ea 0))
-    {
-        $fileMap[$file.Path] = @( Get-Content -Path $file | %{[ScriptLine]@{text=$_;path=$file.path}})
-
-        $lines = $fileMap[$file.Path].count
-        $breakPoint += Set-PSBreakpoint -Script $file -Line (1..$lines) -Action {[ScriptProfiler]::RecordExecution( $_) }
-    }
 
     [ScriptProfiler]::Start()
     [void] $ScriptBlock.Invoke()
 
-    Remove-PSBreakpoint $breakpoint
+    $Chronometer.ClearBreakpoint()
-
-    #$fileMap | ConvertTo-Json
-  
 
     foreach($node in [ScriptProfiler]::Queue.GetEnumerator())
     {
-        $record = $fileMap[$node.Breakpoint.Script][$node.Breakpoint.Line-1]
+        $Chronometer.AddExecution($node)
-        $record.LineNumber = $node.Breakpoint.Line - 1
-
-        if($lastNode)
-        {
-            $duration = $node.ElapsedMilliseconds - $lastNode.ElapsedMilliseconds
-        }
-        else
-        {
-            $duration = $node.ElapsedMilliseconds
-        }
-        
-        
-        if($lastRecord)
-        {
-            $lastRecord.AddExecutionTime($duration)       
-        }
-
-        $lastRecord = $record
-        $lastNode = $node
     }
 
     foreach($script in $fileMap.Keys)