Initial commit

src/util/EorzeaTime.ts

@@ -0,0 +1,62 @@
+export default class EorzeaTime {
+
+  /**
+   * The real life date
+   */
+  readonly realDate: Date;
+
+  /**
+   * The Eorzean date
+   * @private
+   */
+  readonly eorzeaDate: Date;
+
+  private constructor(realDate: Date = new Date()) {
+    this.realDate = realDate;
+    this.eorzeaDate = new Date(realDate.getTime() * (3600 / 175));
+  }
+
+  /**
+   * Returns Eorzean hours
+   */
+  getHours(): number {
+    return this.eorzeaDate.getUTCHours();
+  }
+
+  /**
+   * Returns Eorzean minutes
+   */
+  getMinutes(): number {
+    return this.eorzeaDate.getUTCMinutes();
+  }
+
+  /**
+   * Returns Eorzean seconds
+   */
+  getSeconds(): number {
+    return this.eorzeaDate.getUTCSeconds();
+  }
+
+  /**
+   * Returns Eorzean timestamp
+   */
+  getTime(): number {
+    return this.eorzeaDate.getTime();
+  }
+
+  getPrettyTime(): string {
+    const hours: string = this.getHours().toString();
+    let minutes: string = this.getMinutes().toString();
+    if (minutes.length === 1) minutes = '0' + minutes;
+    return `${hours}:${minutes}`;
+  }
+
+  public static fromRealTime(realDate: Date): EorzeaTime {
+    return new EorzeaTime(realDate);
+  }
+
+  public static fromEorzeaTime(eorzeaDate: Date): EorzeaTime {
+    return new EorzeaTime(new Date(eorzeaDate.getTime() / (3600 / 175)));
+  }
+
+}