added logging

classes/misc.js

@@ -1,3 +1,6 @@
+import { cursorTo } from "readline";
+
+
 export class ReactionTypeCount {
     constructor({ count, reactionType }) {
         this.count = count;
@@ -27,4 +30,27 @@ export class GenericEntity {
     constructor(data) {
         Object.assign(this, data);
     }
+}
+
+
+export class LoadingBar {
+    constructor(size) {
+        this.size = size;
+        this.cursor = 0;
+        this.timer = null;
+
+        cursorTo(process.stdout, this.cursor);
+
+        // draw the initial outline
+        process.stdout.write("\x1B[?25l");
+        for (let i = 0; i < this.size; i++) {
+            process.stdout.write("\u2591");
+        }
+    }
+
+    increment(amt) {
+        cursorTo(process.stdout, this.cursor);
+        for (let i = 0; i < amt; i++) process.stdout.write("\u2588");
+        this.cursor += amt;
+    }
 }