1 files changed, 84 insertions, 0 deletions
diff --git a/src/extensions/ElapsedTime.ts b/src/extensions/ElapsedTime.ts
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+++ b/src/extensions/ElapsedTime.ts
@@ -0,0 +1,84 @@
+/*
+ Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
+ Copyright (C) 2023 Spacebar and Spacebar Contributors
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+// Inspired by the dotnet Stopwatch class
+// Provides a simple interface to get elapsed time in high resolution
+
+export class ElapsedTime {
+ private readonly timeNanos: bigint;
+
+ constructor(timeNanos: bigint) {
+ this.timeNanos = timeNanos;
+ }
+
+ get totalNanoseconds(): bigint {
+ return this.timeNanos;
+ }
+ get totalMicroseconds(): number {
+ return Number(this.timeNanos / 1_000n);
+ }
+ get totalMilliseconds(): number {
+ return Number(this.timeNanos / 1_000_000n);
+ }
+ get totalSeconds(): number {
+ return Number(this.timeNanos / 1_000_000_000n);
+ }
+ get totalMinutes(): number {
+ return this.totalSeconds / 60;
+ }
+ get totalHours(): number {
+ return this.totalMinutes / 60;
+ }
+ get totalDays(): number {
+ return this.totalHours / 24;
+ }
+ get nanoseconds(): number {
+ return Number(this.timeNanos % 1_000n);
+ }
+ get microseconds(): number {
+ return Number(this.timeNanos / 1_000n) % 1000;
+ }
+ get milliseconds(): number {
+ return Number(this.timeNanos / 1_000_000n) % 1000;
+ }
+ get seconds(): number {
+ return Number(this.timeNanos / 1_000_000_000n) % 60;
+ }
+ get minutes(): number {
+ return this.totalMinutes % 60;
+ }
+ get hours(): number {
+ return this.totalHours % 24;
+ }
+ get days(): number {
+ return this.totalDays;
+ }
+
+ toString(): string {
+ // Format: "DD.HH:MM:SS.mmmuuuNNN", with days being optional
+ const daysPart = Math.floor(this.days) > 0 ? `${Math.floor(this.days)}.` : "";
+ const hoursPart = Math.floor(this.hours).toString().padStart(2, "0");
+ const minutesPart = Math.floor(this.minutes).toString().padStart(2, "0");
+ const secondsPart = Math.floor(this.seconds).toString().padStart(2, "0");
+ const millisecondsPart = Math.floor(this.milliseconds).toString().padStart(3, "0");
+ const microsecondsPart = Math.floor(this.microseconds).toString().padStart(3, "0");
+ const nanosecondsPart = Math.floor(this.nanoseconds).toString().padStart(3, "0");
+
+ return `${daysPart}${hoursPart}:${minutesPart}:${secondsPart}.${millisecondsPart}${microsecondsPart}${nanosecondsPart}`;
+ }
+}
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