<?php

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */


print_a(['Development area'=>'head var','session'=>$_SESSION]);

$query = "SELECT (SUM(correct)/COUNT(correct)*100) as percent
            FROM e107.`e107_tkReport` WHERE 
            answereddatestamp >= unix_timestamp((NOW()) - INTERVAL 1 MONTH)
            AND username = 'elliot' AND subject = 'numeracy';";

e107::getDb()->gen($query);
        while ($row = e107::getDb()->fetch()) {
            print_a(['elliesNumeracy'=>$row]);
        }


print_a($tp->toHtml('Don&#039;t be silly while you are studying.'));

$debugQ = true;

if($debugQ) {
// Instanciate the new question engine with debug settings.
// 0 = Math
// 1 = English
// 2 = Science
$newQuestions = new Subjects(2, 0, $debugQ);

            // get array of data for question
            $rawQuestion = $newQuestions->getQuestion();
            if ($debugQ) {
                print_a([__FILE__=>$rawQuestion]);
            }


            include('forms.php');
            $template = new forms($rawQuestion);
            $tmpdata = $template->templater();
            if ($debugQ) {
                print_a([__FILE__=>$tmpdata]);
            }

            // Get question from engine
            $ns->tablerender("Question", $tmpdata);
}


//$QE = new Question_Engine_2($subject, $year);

//$QE->generate();

////print_a($content);
//$text2 .= $content; //$this->renderQuestion($frm, $content);
//$ns->tablerender("Question(Do not use)", 'exec done.'.'<br/>');
// Template test
//$template = e107::getTemplate('timekeeper'); // loads e107_plugins/timekeeper/templates/timekeeper_template.php
//print_a(['templete='=>$template]);
//$ret = $tp->parseTemplate($template['testen'], false, ['VALUE1'=>'12','VALU'=>'13']);
// end test
// 

$ns->tablerender("Fraction Test", '1<sup>1</sup>&frasl;<sub>2</sub><br/>');

$TA = new testQuestions();
$ns->tablerender("TestQuestion", $TA->testQuestion());


print_a(['testloc'=>'here']);

//TODO teachers section
if (isset($_GET["setTimekeeper"])) {
    
$ns->tablerender("Generate Questions Sheet", $text);

$text = e107::getForm()->open('TimekeeperControl', 'POST', '', ['autocomplete' => 'off', 'class' => 'formclass']);
$text .= e107::getForm()->userlist('user');
$text .= '</br>';
$text .= '</br>';
$text .= e107::getForm()->flipswitch('timekeeperState', 'on', ['on' => 'Enabled', 'off' => 'Disabled']);
$text .= e107::getForm()->label('&nbsp;&nbsp;&nbsp;&nbsp;Timekeeper State');
$text .= '</br>';
$text .= '</br>';
$text .= e107::getForm()->label('<b>Free minutes of play time a day.</b>');
$text .= '</br>';
$text .= e107::getForm()->number('freeMinutes', 30, 2, ['min' => 0, 'max' => 120]);
$text .= '</br>';
$text .= '</br>';
$text .= e107::getForm()->label('<b>Minimum Questions required to enable play time each day.</b>');
$text .= '</br>';
$text .= e107::getForm()->number('MinQuestions', 0, 2, ['min' => 0, 'max' => 500]);
$text .= '</br>';
$text .= '</br>';
$text .= e107::getForm()->label('Start of playtime each day');
$text .= '</br>';
$text .= '<input name="playtimeStart" type=time min="00:00" max="23:45" step="15" value="00:00">'; //e107::getForm()->number('Start', 10, 2,['min'=>0,'max'=>23]);
$text .= '</br>';
$text .= '</br>';
$text .= e107::getForm()->label('End of playtime each day');
$text .= '</br>';
$text .= '<input name="playtimeStop" id="playtimeStop" type=time min="00:00" max="23:45" step="15" value="00:00">'; //e107::getForm()->number('End', 22, 2,['min'=>0,'max'=>23]);
$text .= '</br>';
$text .= '</br>';
$text .= '<button type="submit" name="setTimekeeper" value="Set Timekeeper" id="setTimekeeper" class="btn submit btn-success"><span>Set Timekeeper</span></button>';
$text .= e107::getForm()->close();
$ns->tablerender("Timekeeper Control (Not finished)", $text);
if (isset($_POST["setTimekeeper"])) {
    print_a($_POST);
}
}

class testQuestions {

    private $FormattedQuestionForm = "";
    private $diff = 20;

    function testQuestion() {

        $this->FormattedQuestionForm = e107::getForm()->open('questionForm', 'post', '', ['autocomplete' => 'off', 'class' => 'formclass']) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('yearLevel', 1) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('subject', 'Fractions') . "\n";
        $this->FormattedQuestionForm .= $this->elements();
        $this->FormattedQuestionForm .= '</br>';
        $this->FormattedQuestionForm .= e107::getForm()->button('Answered', 'Check answer') . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->close();
        $this->FormattedQuestionForm .= '</br>';
        return $this->FormattedQuestionForm;
    }

    private function Fractions() {// needs to be multi part question
        require_once( __DIR__ . '/fraction/src/Fraction.php');

        $this->FormattedQuestionForm .= e107::getForm()->label('<b>Fractions, reduce to its simplest form to find the answers. (Answer as mixed fraction where possible.)</b>') . "\n";
        $this->FormattedQuestionForm .= '</br>';

        $multiplier = rand(1, (int) ($this->diff / 4));
        $nominator = rand(1, (int) ($this->diff / 4));
        $denominator = rand(1, (int) ($this->diff / 4));

        $fract1 = new Fraction($nominator * $multiplier, $denominator * $multiplier);

        $fract2 = new Fraction(rand(1, (int) ($this->diff / 4)) * rand(1, (int) ($this->diff / 4)), $denominator * $multiplier);

        if ($fract1->toFloat() >> $fract2->toFloat()) {
            $fract3 = 1;
        } else {
            $fract3 = 0;
        }

        print_a(['fraction1' => $fract1->toFloat(), 'fraction2' => $fract2->toFloat(), 'fract1Greater' => (string) $fract3,]); // 1/2

        $this->FormattedQuestionForm .= e107::getForm()->label($nominator * $multiplier) . "<br/>\n";
        $this->FormattedQuestionForm .= "-------<br/>\n";
        $this->FormattedQuestionForm .= e107::getForm()->label($denominator * $multiplier) . "\n";
        $this->FormattedQuestionForm .= '</br></br>';

        $this->FormattedQuestionForm .= e107::getForm()->text('q1', '', 80, ['placeholder' => 'Write answer here!', 'autocomplete' => "off"]) . "\n";
        $this->FormattedQuestionForm .= "-------<br/>\n";
        $this->FormattedQuestionForm .= e107::getForm()->text('q2', '', 80, ['placeholder' => 'Write answer here!', 'autocomplete' => "off"]) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('a1', (int) ($fract1->getNumerator())) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('a2', (int) ($fract1->getDenominator())) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('qc1', 2) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('question', "Simplify " . $nominator * $multiplier . " over " . $denominator * $multiplier) . "\n";
    }

    private function elements() {// needs to be multi part question
        
        $elements = json_decode(file_get_contents('resources/periodicTable.json'), true);
        
        $tp = e107::getParser();
        $sc = e107::getScBatch('timekeeper', TRUE);
        $sc->setVars($elements['elements'][118]);
        
        
        $this->FormattedQuestionForm .= e107::getForm()->label('<b>Science, Periodic Table of Elements. Fill in the missing information.</b>') . "\n";
        $this->FormattedQuestionForm .= '</br></br>';
        $this->FormattedQuestionForm .= $tp->parseTemplate(file_get_contents('templates/elementTable.html'), true, $sc);
        
        $this->FormattedQuestionForm .= '</br>';
        
        $multiplier = rand(1, (int) ($this->diff / 4));
        $nominator = rand(1, (int) ($this->diff / 4));
        $denominator = rand(1, (int) ($this->diff / 4));

        //print_a(['nominator'=>$nominator , 'multiplier'=>$multiplier, 'denominator'=>$denominator,'cal1'=>$nominator * $multiplier,'cal2'=>$denominator * $multiplier]);
        
        //$fract1 = new Fraction($nominator * $multiplier, $denominator * $multiplier);

        //$fract2 = new Fraction(rand(1, (int) ($this->diff / 4)) * rand(1, (int) ($this->diff / 4)), $denominator * $multiplier);

        //if ($fract1->toFloat() >> $fract2->toFloat()) {
        //    $fract3 = 1;
        //} else {
        //    $fract3 = 0;
        //}

        //print_a(['fraction1' => $fract1->toFloat(), 'fraction2' => $fract2->toFloat(), 'fract1Greater' => (string) $fract3,]); // 1/2

        //$this->FormattedQuestionForm .= e107::getForm()->label($nominator * $multiplier) . "<br/>\n";
        //$this->FormattedQuestionForm .= "-------<br/>\n";
        //$this->FormattedQuestionForm .= e107::getForm()->label($denominator * $multiplier) . "\n";
        //$this->FormattedQuestionForm .= '</br></br>';

        //$this->FormattedQuestionForm .= e107::getForm()->text('q1', '', 80, ['placeholder' => 'Write answer here!', 'autocomplete' => "off"]) . "\n";
        //$this->FormattedQuestionForm .= "-------<br/>\n";
        //$this->FormattedQuestionForm .= e107::getForm()->text('q2', '', 80, ['placeholder' => 'Write answer here!', 'autocomplete' => "off"]) . "\n";
        //$this->FormattedQuestionForm .= e107::getForm()->hidden('a1', (int) ($fract1->getNumerator())) . "\n";
        //$this->FormattedQuestionForm .= e107::getForm()->hidden('a2', (int) ($fract1->getDenominator())) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('qc1', 2) . "\n";
        $this->FormattedQuestionForm .= e107::getForm()->hidden('question', "Simplify " . $nominator * $multiplier . " over " . $denominator * $multiplier) . "\n";
    }

}

/**
 * Substitutor class 
 * Convert a question as text with sort codes to text
 */
class substitutor {
    
    private $questionData;
    private $returnQuestion;

/**
 * __construct()
 * @param String $question Question data to check and replace short codes in.
 */
    public function __construct($question) {
        $this->questionData = $question;
    }
    
    public function replaceCodes() {
        
        
        return $this->returnQuestion;
    }
    
}