import {Converter} from "./converter";
import {NativeLibraryWrapperService} from "../nativelibrarywrapper.service";

export class UTF8Decoder implements Converter {

    constructor(private nativeLibraryWrapperService:NativeLibraryWrapperService) {
    }

    getDisplayname():string {
        return "Decode UTF-8";
    }

    getId():string {
        return "decodeutf8";
    }

    convert(input:string):string {
        try {
            return this.nativeLibraryWrapperService.utf8.decode(input);
        } catch (error) {
            throw new Error("The input can not be interpreted a valid UTF-8 encoded string. May be corrupt?");
        }
    }
}