Added some classes

2024-12-29 19:25:43 +01:00
6 changed files with 143 additions and 0 deletions
--- a/index.html
+++ b/index.html
@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>System Namespace</title>
+</head>
+<body>
+    <script type="module" src="main.js"></script>
+</body>
+</html>
--- a/main.js
+++ b/main.js
@ -0,0 +1,16 @@
+
+import { System } from './src/System/export.js';
+
+const span1 = new System.TimeSpan(1, 30, 15, 500);
+console.log(span1.toString());
+
+const span2 = System.TimeSpan.fromMinutes(90);
+console.log(span2.toString());
+
+////
+
+const span = new System.TimeSpan(1, 30, 0); 
+console.log(span.toString()); 
+
+const sum = System.Math.add(10, 5);
+console.log(sum);
--- a/src/System/Math.js
+++ b/src/System/Math.js
@ -0,0 +1,9 @@
+export class Math {
+    static add(a, b) {
+        return a + b;
+    }
+
+    static subtract(a, b) {
+        return a - b;
+    }
+}
--- a/src/System/TestNamespace/TestClass.js
+++ b/src/System/TestNamespace/TestClass.js
@ -0,0 +1,5 @@
+export class TestClass {
+    constructor() {
+        
+    }
+}
--- a/src/System/TimeSpan.js
+++ b/src/System/TimeSpan.js
@ -0,0 +1,93 @@
+export class TimeSpan {
+    constructor(hours = 0, minutes = 0, seconds = 0, milliseconds = 0) {
+        this.milliseconds = milliseconds + seconds * 1000 + minutes * 60000 + hours * 3600000;
+    }
+
+    static fromMilliseconds(milliseconds) {
+        return new TimeSpan(0, 0, 0, milliseconds);
+    }
+
+    static fromSeconds(seconds) {
+        return new TimeSpan(0, 0, seconds);
+    }
+
+    static fromMinutes(minutes) {
+        return new TimeSpan(0, minutes);
+    }
+
+    static fromHours(hours) {
+        return new TimeSpan(hours);
+    }
+
+    static fromDays(days) {
+        return new TimeSpan(days * 24);
+    }
+
+    get totalMilliseconds() {
+        return this.milliseconds;
+    }
+
+    get totalSeconds() {
+        return this.milliseconds / 1000;
+    }
+
+    get totalMinutes() {
+        return this.milliseconds / 60000;
+    }
+
+    get totalHours() {
+        return this.milliseconds / 3600000;
+    }
+
+    get totalDays() {
+        return this.milliseconds / 86400000;
+    }
+
+    get millisecondsPart() {
+        return this.milliseconds % 1000;
+    }
+
+    get secondsPart() {
+        return Math.floor(this.milliseconds / 1000) % 60;
+    }
+
+    get minutesPart() {
+        return Math.floor(this.milliseconds / 60000) % 60;
+    }
+
+    get hoursPart() {
+        return Math.floor(this.milliseconds / 3600000) % 24;
+    }
+
+    get daysPart() {
+        return Math.floor(this.milliseconds / 86400000);
+    }
+
+    get ticks() {
+        return this.milliseconds * 10000;
+    }
+
+    add(timeSpan) {
+        return TimeSpan.fromMilliseconds(this.milliseconds + timeSpan.totalMilliseconds);
+    }
+
+    subtract(timeSpan) {
+        return TimeSpan.fromMilliseconds(this.milliseconds - timeSpan.totalMilliseconds);
+    }
+
+    toString() {
+        const pad = (n) => n.toString().padStart(2, '0');
+        return `${this.daysPart > 0 ? this.daysPart + '.' : ''}${pad(this.hoursPart)}:${pad(this.minutesPart)}:${pad(this.secondsPart)}.${this.millisecondsPart}`;
+    }
+}
+
+/*
+const span1 = new TimeSpan(1, 30, 15, 500);
+console.log(span1.toString());
+
+const span2 = TimeSpan.fromMinutes(90);
+console.log(span2.toString());
+
+const sum = span1.add(span2);
+console.log(sum.toString());
+*/
--- a/src/System/export.js
+++ b/src/System/export.js
@ -0,0 +1,11 @@
+import { TimeSpan } from './TimeSpan.js';
+import { Math } from './Math.js';
+import { TestClass } from './TestNamespace/TestClass.js';
+
+export const System = {
+    TimeSpan,
+    Math,
+    TestNamespace: {
+        TestClass
+    }
+};