src/app/scripts.ts

@@ -3,17 +3,18 @@ import * as LP from "../pages/parseLP.ts"
 import * as LPAPI from "../pages/api/optimizeLP.js"
 
 import * as GLPKAPI from "../solver/glpk.min.js"
+import { start } from "repl";
 
 // custom log so we can append the output dynamically
 function customLog(message: string) {
-  console.log(message); // Nachricht weiterhin in der Konsole ausgeben
+  console.log(message); // Continue to print message inside of box
 
-  // Hol das Element mit der ID "out"
+  // Get Output Box
   const outputElement = document.getElementById('out');
 
-  // Wenn das Element existiert, füge die Nachricht hinzu
+  // Append message if element exists
   if (outputElement) {
-    outputElement.innerHTML += message + "<br>"; // Nachricht anhängen
+    outputElement.innerHTML += message + "<br>"; // Append message
   }
 }
 
@@ -21,8 +22,30 @@ function customLogClear() {
   document.getElementById('out').innerHTML = "";
 }
 
+function walltimeStopAndPrint(startpoint: number) {
+  // calculating elapsed time as timestamp
+  var duration = Date.now() - startpoint;
+
+  // Calculate seconds and ms
+  const seconds = Math.floor(duration / 1000);
+  const milliseconds = (duration % 1000) / 1000;
+
+  // formatting
+  const durationFormatted = seconds + (milliseconds >= 0 ? "." : ".") + Math.abs(milliseconds).toFixed(3).slice(2);
+
+  // Printing elapsed time
+  customLog("Elapsed time: " + durationFormatted + " seconds<br>");
+
+  // return durationFormatted;
+}
+
+function walltimeStart() {
+  return Date.now();
+}
+
 export function calculate_click() {
   customLogClear();
+  const timer = walltimeStart();
   customLog("Calculating...<br>");
 
   let functions: string | undefined = document.getElementById('funcs').value;
@@ -83,9 +106,7 @@ export function calculate_click() {
   customLog("Running optimization with input: \"" + wholeText + "\"<br>");
   run(wholeText);
 
-
+  walltimeStopAndPrint(timer);
-
-
 }
 
 function run(text: string) {
@@ -114,6 +135,7 @@ export function calculate_click() {
   for (var i = 1; i <= GLPKAPI.glp_get_num_cols(lp) - 1; i++) {   // "-1" to remove the "End-variable" from logs
     customLog(GLPKAPI.glp_get_col_name(lp, i) + " = " + GLPKAPI.glp_mip_col_val(lp, i));
   }
+  customLog("");
 }
 
 // Irgend ein Interface