public commit

app/src/core/utils/DebugLogger.ts

@@ -0,0 +1,36 @@
+export class DebugLogger {
+   public _context: string[] = [];
+   _enabled: boolean = true;
+   private readonly id = Math.random().toString(36).substr(2, 9);
+   private last: number = 0;
+
+   constructor(enabled: boolean = true) {
+      this._enabled = enabled;
+   }
+
+   context(context: string) {
+      //console.log("[ settings context ]", context, this._context);
+      this._context.push(context);
+      return this;
+   }
+
+   clear() {
+      //console.log("[ clear context ]", this._context.pop(), this._context);
+      this._context.pop();
+      return this;
+   }
+
+   log(...args: any[]) {
+      if (!this._enabled) return this;
+
+      const now = performance.now();
+      const time = Number.parseInt(String(now - this.last));
+      const indents = "  ".repeat(this._context.length);
+      const context =
+         this._context.length > 0 ? `[${this._context[this._context.length - 1]}]` : "";
+      console.log(indents, context, time, ...args);
+
+      this.last = now;
+      return this;
+   }
+}