Creates an object for automatically responding to your opponent's guesses in 4-harfi game using Airdroid

four-letter-game-auto-responder.js

/**
 * Creates an object for automatically responding to your opponent's guesses in 4-harfi game using Airdroid.
 * If you don't have an idea about what 4-harfi game is that's absolutely normal! However if you don't know Airdroid,
 * you are missing a really useful android app.
 *
 * @param word your guess
 * @param prevGuess previously guessed word, use it if you want to start automation while already started game.
 * @returns {{stop: stop, start: start}}
 *  start: starts auto responding
 *  stop: stops auto responding
 * @constructor
 */
function FourLetterGameAutoResponder(word, prevGuess){
    prevGuess = prevGuess || [];
    if(typeof prevGuess === 'string'){
        prevGuess = prevGuess.split('');
    }
    var timer;
    var thread = $('.mod-messageList-chat-item.active');
    function processLastSms(){
        var lastGuess = thread.find('.mod-multiChat-smsItemType1:last .mod-multiChat-smsItemBody').text().trim().split("");
        if(lastGuess.length === 4 && prevGuess.join('') != lastGuess.join('')){
            prevGuess = lastGuess;
            var score = lastGuess.reduce(function(result, letter, index){
                return [result[0] + (word.indexOf(letter) >= 0 ? 1 : 0), result[1] + (word[index] === letter ? 1 : 0)];
            }, [0, 0]);
            console.log(`score for ${lastGuess.join('')} is: ${score}`);
            var responseText = score.map(toPersianDigit).join(' ');
            if(score[0] === 4 && score[1] === 4){
                responseText += "\n آفرییییین";
            }
            thread.find('.mod-chat-sendContent').text(responseText);
            thread.find('.mod-chat-sendBtn').removeAttr('disabled').click();
        }
    }
    function toPersianDigit(digitChar){ return String.fromCharCode('۰'.charCodeAt(0) + parseInt(digitChar))}
    return {
        stop: function(){
            clearInterval(timer);
        },
        start: function(){
            timer = setInterval(processLastSms, 200);
        }
    }
}