TidaLuna-Plugins/plugins/oled-theme-luna/src/index.ts

import { LunaUnload, Tracer } from "@luna/core";
import { StyleTag } from "@luna/lib";
import { settings, Settings } from "./Settings";

// Import CSS files directly using Luna's file:// syntax
import darkTheme from "file://dark-theme.css?minify";
import oledFriendlyTheme from "file://oled-friendly.css?minify";
import lightTheme from "file://light-theme.css?minify";

export const { trace } = Tracer("[OLED Theme]");
export { Settings };

// called when plugin is unloaded.
// clean up resources
export const unloads = new Set<LunaUnload>();

// StyleTag instance for theme management
const themeStyleTag = new StyleTag("OLED-Theme", unloads);

// Function to apply theme styles based on current settings
const applyThemeStyles = function(): void {
    // Choose the appropriate CSS file based on settings
    let selectedStyle: string;
    
    if (settings.lightMode) {
        // Light mode always uses the full light theme (OLED friendly doesn't apply to light theme)
        selectedStyle = lightTheme;
    } else {
        // Dark mode - choose between full dark theme or OLED friendly version
        selectedStyle = settings.oledFriendlyButtons ? oledFriendlyTheme : darkTheme;
    }
    
    // Remove SeekBar coloring if Quality Color Matched Seek Bar is enabled
    if (settings.qualityColorMatchedSeekBar) {
        selectedStyle = selectedStyle.replace(/\[class\^="_progressBarWrapper"\]\s*\{[^}]*\}/g, '');
    }
    
    // Apply the selected theme using StyleTag
    themeStyleTag.css = selectedStyle;
};

// Make this function available globally so Settings can call it
(window as any).updateOLEDThemeStyles = applyThemeStyles;

// Apply the OLED theme initially
applyThemeStyles();