decky-frontend-lib/src/class-mapper.ts

import { Module, findAllModules } from "./webpack";

export interface ClassModule {
    [name: string]: string
};
  
export const classMap: ClassModule[] = findAllModules((m: Module) => {
    if (typeof m == "object" && !m.__esModule) {
        const keys = Object.keys(m);
        // special case some libraries
        if (keys.length == 1 && m.version) return false;
        // special case localization
        if (keys.length > 1000 && m.AboutSettings) return false;
  
        return keys.length > 0 && keys.every(k => !Object.getOwnPropertyDescriptor(m, k)?.get && typeof m[k] == "string")
    }
    return false;
});
  
export function findClass(name: string): string | void {
    return classMap.find(m => m?.[name])?.[name];
}
  
export function findClassModule(filter: (module: any) => boolean) : ClassModule | void {
    return classMap.find(m => filter(m));
}

export function unminifyClass(minifiedClass: string): string | void {
    for (let m of classMap) {
        for (let className of Object.keys(m)) {
            if (m[className] == minifiedClass) return className;
        }
    }
}