From 7bf94fa2fdd78ce1956ee7a25d222786f1d4cae2 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Wed, 24 Jul 2024 22:09:12 +0200
Subject: [PATCH] Add Benchmark option

---
 Graph_Renderer/Benchmark.cs | 28 ++++++++++++++++++++++++++++
 Graph_Renderer/Program.cs   | 15 ++++++++++++---
 2 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 Graph_Renderer/Benchmark.cs

diff --git a/Graph_Renderer/Benchmark.cs b/Graph_Renderer/Benchmark.cs
new file mode 100644
index 0000000..17165c0
--- /dev/null
+++ b/Graph_Renderer/Benchmark.cs
@@ -0,0 +1,28 @@
+using astar;
+using astar.PathingHelper;
+using Microsoft.Extensions.Logging;
+
+namespace Graph_Renderer;
+
+public static class Benchmark
+{
+    public static void Run(float startLat, float startLon, float endLat, float endLon, float regionSize, string importPath, string exportPath, ILogger? logger = null)
+    {
+        for (int explorationDistance = 1000; explorationDistance <= 1400; explorationDistance += 100)
+        {
+            for (int additionalExploration = 45; additionalExploration <= 80; additionalExploration += 5)
+            {
+                logger?.LogInformation($"Speed:{0:0.00} Angle:{0.07f:0.00} DistanceImproved:{0:0.00} DistanceSpeed:{0:0.00} ExplorationDistance:{explorationDistance:000} Additional:{additionalExploration:000}");
+                string name = $"{0:0.00}${0.07f:0.00}${0:0.00}${0:0.00}${explorationDistance:000}${additionalExploration:000}";
+                DateTime start = DateTime.Now;
+                Route r = new Astar(new(0, 0.07f, 0, 0),explorationDistance).
+                    FindPath(startLat, startLon, endLat, endLon, regionSize, true, PathMeasure.Time, additionalExploration, importPath, logger);
+                DateTime end = DateTime.Now;
+                Directory.CreateDirectory(Path.Join(exportPath, "benchmark", name));
+                File.WriteAllText(Path.Join(exportPath, "benchmark", name, "stats.txt"), $"{end - start:hh\\:mm\\:ss\\.fff}\n{r}");
+                logger?.LogInformation($"Took {end-start:hh\\:mm\\:ss\\.fff}");
+                Renderer.Render(r, 20000, Path.Join(exportPath, "benchmark", name, "render.png"));
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Graph_Renderer/Program.cs b/Graph_Renderer/Program.cs
index 4e20082..ec62c50 100644
--- a/Graph_Renderer/Program.cs
+++ b/Graph_Renderer/Program.cs
@@ -18,14 +18,17 @@ if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
 Argument regionArg = new (["-r", "--regionSize"], 1, "Region-Size");
 Argument importPathArg = new (["-i", "--importPath"], 1, "Region-Directory");
 Argument routeCoordinateArg = new(["-c", "--route", "--coordinates"], 4, "Start and end coordinates");
+Argument exportRenderPathArg = new(["-e", "--exportPath"], 1, "Export file path.");
+Argument benchmarkArg = new(["-b", "--benchmark"], 0, "Run tests");
 
-ArgumentFetcher af = new ([regionArg, importPathArg, routeCoordinateArg]);
+ArgumentFetcher af = new ([regionArg, importPathArg, routeCoordinateArg, exportRenderPathArg, benchmarkArg]);
 
 Dictionary<Argument, string[]> arguments = af.Fetch(args);
 
 if (!arguments.TryGetValue(regionArg, out string[]? regionVal) ||
     !float.TryParse(regionVal[0], NumberFormatInfo.InvariantInfo, out float regionSize) ||
     !arguments.TryGetValue(importPathArg, out string[]? importPathVal) ||
+    !arguments.TryGetValue(exportRenderPathArg, out string[]? exportRenderPath) ||
     !arguments.TryGetValue(routeCoordinateArg, out string[]? routeCoordinateVal) ||
     !float.TryParse(routeCoordinateVal[0], NumberFormatInfo.InvariantInfo, out float startLat) ||
     !float.TryParse(routeCoordinateVal[1], NumberFormatInfo.InvariantInfo, out float startLon) ||
@@ -37,8 +40,14 @@ if (!arguments.TryGetValue(regionArg, out string[]? regionVal) ||
 
 Logger logger = new(LogLevel.Information, consoleOut: Console.Out);
 
-Route r = Astar.FindPath(startLat, startLon, endLat, endLon, regionSize, true, PathMeasure.Time, importPathVal[0], logger);
+if (!arguments.ContainsKey(benchmarkArg))
+{
+    Route r = new Astar().FindPath(startLat, startLon, endLat, endLon, regionSize, true, PathMeasure.Time, 300, importPathVal[0], logger);
+    Renderer.Render(r, 20000, exportRenderPath[0]);
+}
+else
+    Benchmark.Run(startLat, startLon, endLat, endLon, regionSize, importPathVal[0], Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "Benchmark"), logger);
 
-Renderer.Render(r, 30000, "render.png");
+logger.LogInformation("All done!");
 
 return 0;
\ No newline at end of file