Java.perform(function () {
    var SendMessagesHelper = Java.use("org.telegram.messenger.SendMessagesHelper");
    var SendMessageParams = Java.use("org.telegram.messenger.SendMessagesHelper$SendMessageParams");

    SendMessagesHelper.sendMessage
        .overload('org.telegram.messenger.SendMessagesHelper$SendMessageParams')
        .implementation = function (params) {

            try {
                // Missatge original
                var originalText = params.message.value;
                console.log("Missatge original:", originalText);

                // Afegim el prefix "hacked "
                var modifiedText = "hacked " + originalText;
                params.message.value = modifiedText;

                console.log("Missatge modificat:", params.message.value);

            } catch (e) {
                console.log("Error modificant el missatge:", e);
            }

            return this.sendMessage(params);
        };
});