general fixes & enhancements

2026-08-11 19:08:16 -03:00
parent e08853fe54
commit 31de8265d9
25 changed files with 561 additions and 625 deletions
@@ -0,0 +1,24 @@
+export const MIN_WALLPAPER_FREQUENCY_HOURS = 1;
+export const MAX_WALLPAPER_FREQUENCY_HOURS = 48;
+export const DEFAULT_WALLPAPER_FREQUENCY_HOURS = 24;
+
+export const getWallpaperFrequencyHours = (frequency: string): number => {
+  if (!frequency) return DEFAULT_WALLPAPER_FREQUENCY_HOURS;
+  const match = frequency.match(/^(\d+)(h|d)$/);
+  if (!match) return DEFAULT_WALLPAPER_FREQUENCY_HOURS;
+  const value = parseInt(match[1], 10);
+  const hours = match[2] === 'd' ? value * 24 : value;
+  return Math.min(MAX_WALLPAPER_FREQUENCY_HOURS, Math.max(MIN_WALLPAPER_FREQUENCY_HOURS, hours));
+};
+
+export const getWallpaperFrequencyMs = (frequency: string): number =>
+  getWallpaperFrequencyHours(frequency) * 60 * 60 * 1000;
+
+export const formatWallpaperFrequency = (hours: number): string =>
+  `${hours} ${hours === 1 ? 'hour' : 'hours'}`;
+
+export const getRandomWallpaperIndex = (wallpaperCount: number, currentIndex: number): number => {
+  if (wallpaperCount <= 1) return 0;
+  const offset = Math.floor(Math.random() * (wallpaperCount - 1)) + 1;
+  return (currentIndex + offset) % wallpaperCount;
+};