package;

import flixel.FlxG;
import flixel.group.FlxSpriteGroup;
import flixel.ui.FlxButton;
import BtnNumber;


enum AnswerType {
    Correct;
    Incorrect;
}

class Numbers extends FlxSpriteGroup {

    public static var numbers:Array<Array<BtnNumber>>;
    public static var answer:Int;
    public static var selected_answer:Int;
    var msgs_incorreto:Array<String>;
    var msgs_correto:Array<String>;
    public var status_msg:String;

    public function new(?x:Float, ?y:Float)
    {
        super(x,y);
        this.maxSize = 10;
        selected_answer = 0;
        answer = 0;
        status_msg = "";


        msgs_correto = [
            "Parabéns!",
            "Acertou!",
            "Muito Bom",
            "Certo!"
        ];

        msgs_incorreto = [
            "Desculpe, mas está incorreto",
            "Tente outra vez",
            "Talvez na proxima tentativa",
            "Continue Tentando",
            "Não Desista!",
            "<cara triste>"
        ];


    }

    private function getStatusMessage(a:AnswerType):String{
        var listAnswer:Array<String> =  (a == AnswerType.Correct) ? msgs_correto.copy() : msgs_incorreto.copy();
        var num:Int = FlxG.random.int(0,listAnswer.length - 1);
        return  (listAnswer[num] == null) || (num > listAnswer.length) ? " " : listAnswer[num];







    }

    private function checkExists(allowed:Array<Int>, n:Int):Bool{
        if(allowed != null){
            for(i in 0...allowed.length){
                if( allowed[i] == n ) {
                    return true;
                }
            }
        }
        return false;
    }

    public function initNumbers(?allowed:Array<Int>){

        var count:Int = 0;

        numbers = [
            [new BtnNumber(1,0,0,"", clickNumber_1), new BtnNumber(2, 0,0,"", clickNumber_2), new BtnNumber(3, 0,0,"", clickNumber_3)],
            [new BtnNumber(4,0,0,"", clickNumber_4), new BtnNumber(5, 0,0,"", clickNumber_5), new BtnNumber(6, 0,0,"", clickNumber_6)],
            [new BtnNumber(7, 0,0,"", clickNumber_7), new BtnNumber(8,0,0,"", clickNumber_8), new BtnNumber(9,0,"", clickNumber_9)]
        ];

        for(i in 0...numbers.length ){
           for(j in 0...numbers[i].length){
                var exists:Bool = true;

               if(exists){
                    numbers[i][j].x = (numbers[i][j].width - 40) * j;
                    numbers[i][j].y += ((numbers[i][j].height * 2) ) * i;
                    numbers[i][j].loadGraphic("assets/images/" + (count + 1) + ".png");
                    count++;
                    this.add(numbers[i][j]);
                }
           }
        }

    }

    public function clickNumber_1():Void {
        selected_answer = 1;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_2():Void {
        selected_answer = 2;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_3():Void {
        selected_answer = 3;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_4():Void {
        selected_answer = 4;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_5():Void {
        selected_answer = 5;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_6():Void {
        selected_answer = 6;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_7():Void {
        selected_answer = 7;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_8():Void {
        selected_answer = 8;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function clickNumber_9():Void {
        selected_answer = 9;
        if(checkAnswer()){
            status_msg = getStatusMessage(AnswerType.Correct);
        }else {
            status_msg = getStatusMessage(AnswerType.Incorrect);
        }
    }

    public function checkAnswer():Bool {
        return selected_answer == answer ? true : false ;
    }

    public function setAnswer(num:Int){
        answer = num;
    }

}