<?php

class Question {

    var $qid;
    var $cid;
    var $footprint = 0.0;
    var $persons = 0;
    var $updateDB = array();
    var $data;
    var $progress = array();

    function __construct($cid) {
        global $kdb;
        $this->cid = $cid;
        $this->data = $kdb->getAnswerByCalcId($cid);
    }
    
    public function getCID() {
        return $this->cid;
    }    
    
    public function getQuestionData() {
        return $this->data;
    }
    
    public function getCategory() {
        return $this->category;
    }
    
    public function getPersons() {
        return $this->persons;
    }
    
    public function setPersons($ps) {
        $this->persons = $ps;
    }
    
    public function getFootprint() {
        return $this->footprint;
    }
    
    public function setFootprint($fp) {
        $this->footprint = $fp;
    }
    
    public function addFootprint($fp) {
        $this->footprint = $this->footprint + $fp;
    }
    
    public function getCalculation() {
        return $this->progress;
    }
    
    public function setCalculation($fp) {
        $this->progress = $fp;
    }
    
    public function addCalculation($fp) {
        $this->progress []= $fp;
    }
    
    public function getUpdateDB() {
        return $this->updateDB;
    }
    
    public function addUpdateDB($up) {
        foreach ($up as $key => $val) {
            $this->updateDB[$key] = $val;
        }
    }
    
    public function exeUpdateDB() {
        global $user, $kdb;
        $dat = array();
        foreach ($this->updateDB as $key => $val) {
            $dat []= $key."=".$val;
        }
        if (count($dat)>0) {
            $fp = str_replace(",", ".", $this->getFootprint());
            $fp_pp = str_replace(",", ".", $this->getFootprint()/$this->getPersons());
            $kdb->query("UPDATE answers SET footprint=".$fp.", footprint_pp=".$fp_pp.", ".join($dat, ",").", calculation='".serialize($this->getCalculation())."' WHERE id=".$this->getCID());
            $kdb->query("UPDATE users SET footprint=".$fp." WHERE id=".$user->getId());
        }
    }
    
    public function setQuestion3($data) {
        $answered = 0;
        $calc = 0;
        $kw = 0;
        $cdat = array('choice_3_0'=>array('title'=>'Põlevkivist toodetud elektrienergia','val'=>0,'fpt'=>0,'fpt_pp'=>0), 'choice_3_1'=>array('title'=>'Roheline Energia','val'=>0,'fpt'=>0,'fpt_pp'=>0));
        if (isset($data['choice_3_0']) && is_numeric($data['choice_3_0']) && $data['choice_3_0'] > 0) {
            $answered++;
            $kw = $data['choice_3_0'];
            $cdat['choice_3_0']['val'] = round($kw);
            $this->addUpdateDB(array('choice_3_0'=>$data['choice_3_0']));
            if (isset($data['choice_3_1']) && is_numeric($data['choice_3_1']) && $data['choice_3_1']<=$kw) {
                $answered++;
                $kwg = $data['choice_3_1'];
                $cdat['choice_3_1']['val'] = round($kwg);              
                $kw1 = $kw - $kwg;
                $calc = $kw1 * 0.000161;
                $cdat['choice_3_0']['fpt'] = round($calc, 3);
                $cdat['choice_3_0']['fpt_pp'] = round($calc/$this->getPersons(), 3);
                $gcalc = $kwg * 0.00002425;
                $calc = $calc + $gcalc;
                $cdat['choice_3_1']['fpt'] = round($gcalc, 3);
                $cdat['choice_3_1']['fpt_pp'] = round($gcalc/$this->getPersons(), 3);
                $this->addUpdateDB(array('choice_3_1'=>$data['choice_3_1']));
            } else {
                $calc = ($kw * 0.000161);
                $cdat['choice_3_0']['fpt'] = round($calc, 3);
                $cdat['choice_3_0']['fpt_pp'] = round($calc/$this->getPersons(), 3);
            }  
            $this->addFootprint($calc);                  
        }
        $this->addCalculation(array('title'=>'<strong>Elektrienergia</strong> (kWh)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$kw.' KWh'));
    }
    
    public function setQuestion4($data) {
        $answered = 0;
        $calc = 0;
        $kw = 0;
        $cdat = array('choice_4_1'=>array('title'=>'Kivisöest toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_2'=>array('title'=>'Naftast toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_3'=>array('title'=>'Maagaasist toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_4'=>array('title'=>'Tuuleenergiast toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_5'=>array('title'=>'Päikesepaneelidega toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_6'=>array('title'=>'Biomassist toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_4_7'=>array('title'=>'Hüdroenergiast toodetud soojusenergia','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      );
        if (isset($data['choice_4_0']) && is_numeric($data['choice_4_0']) && $data['choice_4_0'] > 0) {
            $kw = $data['choice_4_0'];
            $this->addUpdateDB(array('choice_4_0'=>$data['choice_4_0']));
            if (!isset($data['choice_4_8'])) {
                $this->addUpdateDB(array('choice_4_8'=>0));               
                if (isset($data['choice_4_1']) && is_numeric($data['choice_4_1'])) {
                    $answered++;
                    $perc_41 = (($data['choice_4_1'] * $kw) / 100);
                    $calc_41 = ($perc_41 * 0.000161);
                    $cdat['choice_4_1']['val'] = round($perc_41);
                    $calc = $calc + $calc_41;
                    $this->addUpdateDB(array('choice_4_1'=>$data['choice_4_1']));
                    $cdat['choice_4_1']['fpt'] = round($calc_41, 3);
                    $cdat['choice_4_1']['fpt_pp'] = round($calc_41/$this->getPersons(), 3);
                }
                if (isset($data['choice_4_2']) && is_numeric($data['choice_4_2'])) {
                    $answered++;
                    $perc_42 = (($data['choice_4_2'] * $kw) / 100);
                    $calc_42 = ($perc_42 * 0.000150);
                    $cdat['choice_4_2']['val'] = round($perc_42);
                    $calc = $calc + $calc_42;
                    $this->addUpdateDB(array('choice_4_2'=>$data['choice_4_2']));
                    $cdat['choice_4_2']['fpt'] = round($calc_42, 3);
                    $cdat['choice_4_2']['fpt_pp'] = round($calc_42/$this->getPersons(), 3);
                }
                if (isset($data['choice_4_3']) && is_numeric($data['choice_4_3'])) {
                    $answered++;
                    $perc_43 = (($data['choice_4_3'] * $kw) / 100);
                    $calc_43 = ($perc_43 * 0.000094);
                    $cdat['choice_4_3']['val'] = round($perc_43);
                    $calc = $calc + $calc_43;
                    $this->addUpdateDB(array('choice_4_3'=>$data['choice_4_3']));
                    $cdat['choice_4_3']['fpt'] = round($calc_43, 3);
                    $cdat['choice_4_3']['fpt_pp'] = round($calc_43/$this->getPersons(), 3);
                }
                if (isset($data['choice_4_4']) && is_numeric($data['choice_4_4'])) {
                    $answered++;
                    $perc_44 = (($data['choice_4_4'] * $kw) / 100);
                    $calc_44 = ($perc_44 * 0.000006);
                    $cdat['choice_4_4']['val'] = round($perc_44);
                    $calc = $calc + $calc_44;
                    $this->addUpdateDB(array('choice_4_4'=>$data['choice_4_4']));
                    $cdat['choice_4_4']['fpt'] = round($calc_44, 3);
                    $cdat['choice_4_4']['fpt_pp'] = round($calc_44/$this->getPersons(), 3);
                }
                if (isset($data['choice_4_5']) && is_numeric($data['choice_4_5'])) {
                    $answered++;
                    $perc_45 = (($data['choice_4_5'] * $kw) / 100);
                    $calc_45 = ($perc_45 * 0.000024);
                    $cdat['choice_4_5']['val'] = round($perc_45);
                    $calc = $calc + $calc_45;
                    $this->addUpdateDB(array('choice_4_5'=>$data['choice_4_5']));
                    $cdat['choice_4_5']['fpt'] = round($calc_45, 3);
                    $cdat['choice_4_5']['fpt_pp'] = round($calc_45/$this->getPersons(), 3);
                }
                if (isset($_POST['choice_4_6']) && is_numeric($data['choice_4_6'])) {
                    $answered++;
                    $perc_46 = (($data['choice_4_6'] * $kw) / 100);
                    $calc_46 = ($perc_46 * 0.0000365);
                    $cdat['choice_4_6']['val'] = round($perc_46);
                    $calc = $calc + $calc_46;
                    $this->addUpdateDB(array('choice_4_6'=>$data['choice_4_6']));
                    $cdat['choice_4_6']['fpt'] = round($calc_46, 3);
                    $cdat['choice_4_6']['fpt_pp'] = round($calc_46/$this->getPersons(), 3);
                }
                if (isset($_POST['choice_4_7']) && is_numeric($data['choice_4_7'])) {
                    $answered++;
                    $perc_47 = (($data['choice_4_7'] * $kw) / 100);
                    $calc_47 = ($perc_47 * 0.0000425);
                    $cdat['choice_4_7']['val'] = round($perc_47);
                    $calc = $calc + $calc_47;
                    $this->addUpdateDB(array('choice_4_7'=>$data['choice_4_7']));
                    $cdat['choice_4_7']['fpt'] = round($calc_47, 3);
                    $cdat['choice_4_7']['fpt_pp'] = round($calc_47/$this->getPersons(), 3);
                }
            } else {
                 $this->addUpdateDB(array('choice_4_8'=>1));
                 // keskmised näitajad
                 $perc_41 = ((25 * $kw) / 100);
                 $calc_41 = ($perc_41 * 0.000161);
                 $cdat['choice_4_1']['val'] = round($perc_41);
                 $cdat['choice_4_1']['fpt'] = round($calc_41, 3);
                 $cdat['choice_4_1']['fpt_pp'] = round($calc_41/$this->getPersons(), 3);
                 $perc_42 = ((3.5 * $kw) / 100);
                 $calc_42 = ($perc_42 * 0.000150);
                 $cdat['choice_4_2']['val'] = round($perc_42);
                 $cdat['choice_4_2']['fpt'] = round($calc_42, 3);
                 $cdat['choice_4_2']['fpt_pp'] = round($calc_42/$this->getPersons(), 3);
                 $perc_43 = ((48 * $kw) / 100);
                 $calc_43 = ($perc_43 * 0.000094);
                 $cdat['choice_4_3']['val'] = round($perc_43);
                 $cdat['choice_4_3']['fpt'] = round($calc_43, 3);
                 $cdat['choice_4_3']['fpt_pp'] = round($calc_43/$this->getPersons(), 3);
                 $perc_45 = ((3 * $kw) / 100);
                 $calc_45 = ($perc_45 * 0.000024);
                 $cdat['choice_4_5']['val'] = round($perc_45);
                 $cdat['choice_4_5']['fpt'] = round($calc_45, 3);
                 $cdat['choice_4_5']['fpt_pp'] = round($calc_45/$this->getPersons(), 3);
                 $perc_46 = ((20.5 * $kw) / 100);
                 $calc_46 = ($perc_46 * 0.0000365);
                 $cdat['choice_4_6']['val'] = round($perc_46);
                 $cdat['choice_4_6']['fpt'] = round($calc_46, 3);
                 $cdat['choice_4_6']['fpt_pp'] = round($calc_46/$this->getPersons(), 3);
                 $calc = $calc + $calc_41 + $calc_42 + $calc_43 + $calc_45 + $calc_46;
                 $answered = $answered + 5;
            }
            $this->addFootprint($calc);
        }
        $this->addCalculation(array('title'=>'<strong>Soojusenergia</strong> (kWh)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$kw.' KWh'));
    }
    
    public function setQuestion5($data) {
        $answered = 0;
        $calc = 0;
        $mmm = 0;
        $cdat = array('choice_5_0'=>array('title'=>'Tarbitud vesi','val'=>0,'fpt'=>0,'fpt_pp'=>0));
        if (isset($data) && is_numeric($data)) {
            $mmm = $data;
            $answered++;
            $calc = $data * 0.00008;
            $this->addFootprint($calc);
            $this->addUpdateDB(array('choice_5_0'=>$data));
            $cdat['choice_5_0']['val'] = round($data);
            $cdat['choice_5_0']['fpt'] = round($calc, 3);
            $cdat['choice_5_0']['fpt_pp'] = round($calc/$this->getPersons(), 3);
        }
        $this->addCalculation(array('title'=>'<strong>Vesi</strong> (m<sup>3</sup>)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$mmm.' m<sup>3</sup>'));
    }
    
    public function setQuestion6($data) {
        $answered = 0;
        $calc = 0;
        $km = 0;
        $cdat = array('choice_6_0'=>array('title'=>'Autotransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_6_5'=>array('title'=>'Takso','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_6_1'=>array('title'=>'Bussitransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_6_2'=>array('title'=>'Rongitransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_6_3'=>array('title'=>'Laevatransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_6_4'=>array('title'=>'Lennutransport','val'=>0,'fpt'=>0,'fpt_pp'=>0)
                      );
        if (isset($data['choice_6_0']) && is_numeric($data['choice_6_0'])) {
            $km = $km + $data['choice_6_0'];
            $answered++;
            $calc_60 = $data['choice_6_0'] * 0.000095;
            $calc = $calc + $calc_60;
            $this->addUpdateDB(array('choice_6_0'=>$data['choice_6_0']));
            $cdat['choice_6_0']['val'] = round($data['choice_6_0']);
            $cdat['choice_6_0']['fpt'] = round($calc_60, 3);
            $cdat['choice_6_0']['fpt_pp'] = round($calc_60/$this->getPersons(), 3);
        }
        if (isset($data['choice_6_1']) && is_numeric($data['choice_6_1'])) {
            $km = $km + $data['choice_6_1'];
            $answered++;
            $calc_61 = $data['choice_6_1'] * 0.00003;
            $calc = $calc + $calc_61;
            $this->addUpdateDB(array('choice_6_1'=>$data['choice_6_1']));
            $cdat['choice_6_1']['val'] = round($data['choice_6_1']);
            $cdat['choice_6_1']['fpt'] = round($calc_61, 3);
            $cdat['choice_6_1']['fpt_pp'] = round($calc_61/$this->getPersons(), 3);
        }
        if (isset($data['choice_6_2']) && is_numeric($data['choice_6_2'])) {
            $km = $km + $data['choice_6_2'];
            $answered++;
            $calc_62 = $data['choice_6_2'] * 0.00003;
            $calc = $calc + $calc_62;
            $this->addUpdateDB(array('choice_6_2'=>$data['choice_6_2']));
            $cdat['choice_6_2']['val'] = round($data['choice_6_2']);
            $cdat['choice_6_2']['fpt'] = round($calc_62, 3);
            $cdat['choice_6_2']['fpt_pp'] = round($calc_62/$this->getPersons(), 3);
        }
        if (isset($data['choice_6_3']) && is_numeric($data['choice_6_3'])) {
            $km = $km + $data['choice_6_3'];
            $answered++;
            $calc_63 = $data['choice_6_3'] * 0.00001;
            $calc = $calc + $calc_63;
            $this->addUpdateDB(array('choice_6_3'=>$data['choice_6_3']));
            $cdat['choice_6_3']['val'] = round($data['choice_6_3']);
            $cdat['choice_6_3']['fpt'] = round($calc_63, 3);
            $cdat['choice_6_3']['fpt_pp'] = round($calc_63/$this->getPersons(), 3);
        }
        if (isset($data['choice_6_4']) && is_numeric($data['choice_6_4'])) {
            $km = $km + $data['choice_6_4'];
            $answered++;
            $calc_64 = $data['choice_6_4'] * 0.000075;
            $calc = $calc + $calc_64;
            $this->addUpdateDB(array('choice_6_4'=>$data['choice_6_4']));
            $cdat['choice_6_4']['val'] = round($data['choice_6_4']);
            $cdat['choice_6_4']['fpt'] = round($calc_64, 3);
            $cdat['choice_6_4']['fpt_pp'] = round($calc_64/$this->getPersons(), 3);
        }
        if (isset($data['choice_6_5']) && is_numeric($data['choice_6_5'])) {
            $km = $km + $data['choice_6_5'];
            $answered++;
            $calc_65 = $data['choice_6_5'] * 0.000095;
            $calc = $calc + $calc_65;
            $this->addUpdateDB(array('choice_6_5'=>$data['choice_6_5']));
            $cdat['choice_6_5']['val'] = round($data['choice_6_5']);
            $cdat['choice_6_5']['fpt'] = round($calc_65, 3);
            $cdat['choice_6_5']['fpt_pp'] = round($calc_65/$this->getPersons(), 3);
        }
        $this->addFootprint($calc);
        $this->addCalculation(array('title'=>'<strong>Inimeste transport</strong> (km)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$km.' km'));
    }
    
    public function setQuestion7($data) {
        $answered = 0;
        $calc = 0;
        $kg = 0;
        $cdat = array('choice_7_1'=>array('title'=>'Taaskasutusse suunatud paber ja papp','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_7_2'=>array('title'=>'Taaskasutusse suunatud pakendid','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_7_3'=>array('title'=>'Taaskasutusse suunatud klaasijäätmed','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_7_4'=>array('title'=>'Taaskasutusse suunatud plastijäätmed','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_7_5'=>array('title'=>'Taaskasutusse suunatud metall','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_7_0'=>array('title'=>'Olmeprügi (prügilasse)','val'=>0,'fpt'=>0,'fpt_pp'=>0)
                      );
        if (isset($data['choice_7_0']) && is_numeric($data['choice_7_0'])) {
            $kg = $kg + $data['choice_7_0'];
            $answered++;
            $calc_70 = $data['choice_7_0'] * 0.004038;
            $calc = $calc + $calc_70;
            $this->addUpdateDB(array('choice_7_0'=>$data['choice_7_0']));
            $cdat['choice_7_0']['val'] = round($data['choice_7_0']);
            $cdat['choice_7_0']['fpt'] = round($calc_70, 3);
            $cdat['choice_7_0']['fpt_pp'] = round($calc_70/$this->getPersons(), 3);
        }
        if (isset($data['choice_7_1']) && is_numeric($data['choice_7_1'])) {
            $kg = $kg + $data['choice_7_1'];
            $answered++;
            $calc_71 = $data['choice_7_1'] * 0.00245;
            $calc = $calc + $calc_71;
            $this->addUpdateDB(array('choice_7_1'=>$data['choice_7_1']));
            $cdat['choice_7_1']['val'] = round($data['choice_7_1']);
            $cdat['choice_7_1']['fpt'] = round($calc_71, 3);
            $cdat['choice_7_1']['fpt_pp'] = round($calc_71/$this->getPersons(), 3);
        }
        if (isset($data['choice_7_2']) && is_numeric($data['choice_7_2'])) {
            $kg = $kg + $data['choice_7_2'];
            $answered++;
            $calc_72 = $data['choice_7_2'] * 0.00123;
            $calc = $calc + $calc_72;
            $this->addUpdateDB(array('choice_7_2'=>$data['choice_7_2']));
            $cdat['choice_7_2']['val'] = round($data['choice_7_2']);
            $cdat['choice_7_2']['fpt'] = round($calc_72, 3);
            $cdat['choice_7_2']['fpt_pp'] = round($calc_72/$this->getPersons(), 3);
        }
        if (isset($data['choice_7_3']) && is_numeric($data['choice_7_3'])) {
            $kg = $kg + $data['choice_7_3'];
            $answered++;
            $calc_73 = $data['choice_7_3'] * 0.00085;
            $calc = $calc + $calc_73;
            $this->addUpdateDB(array('choice_7_3'=>$data['choice_7_3']));
            $cdat['choice_7_3']['val'] = round($data['choice_7_3']);
            $cdat['choice_7_3']['fpt'] = round($calc_73, 3);
            $cdat['choice_7_3']['fpt_pp'] = round($calc_73/$this->getPersons(), 3);
        }
        if (isset($data['choice_7_4']) && is_numeric($data['choice_7_4'])) {
            $kg = $kg + $data['choice_7_4'];
            $answered++;
            $calc_74 = $data['choice_7_4'] * 0.0022;
            $calc = $calc + $calc_74;
            $this->addUpdateDB(array('choice_7_4'=>$data['choice_7_4']));
            $cdat['choice_7_4']['val'] = round($data['choice_7_4']);
            $cdat['choice_7_4']['fpt'] = round($calc_74, 3);
            $cdat['choice_7_4']['fpt_pp'] = round($calc_74/$this->getPersons(), 3);
        }
        if (isset($data['choice_7_5']) && is_numeric($data['choice_7_5'])) {
            $kg = $kg + $data['choice_7_5'];
            $answered++;
            $calc_75 = $data['choice_7_5'] * 0.00065;
            $calc = $calc + $calc_75;
            $this->addUpdateDB(array('choice_7_5'=>$data['choice_7_5']));
            $cdat['choice_7_5']['val'] = round($data['choice_7_5']);
            $cdat['choice_7_5']['fpt'] = round($calc_75, 3);
            $cdat['choice_7_5']['fpt_pp'] = round($calc_75/$this->getPersons(), 3);
        }
        $this->addFootprint($calc);
        $this->addCalculation(array('title'=>'<strong>Jäätmed</strong> (kg)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$kg.' kg'));
    }
    
    public function setQuestion8($data) {
        $answered = 0;
        $calc = 0;
        $km = 0;
        $cdat = array('choice_8_0'=>array('title'=>'Maanteetransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_8_1'=>array('title'=>'Laevatransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_8_2'=>array('title'=>'Rongitransport','val'=>0,'fpt'=>0,'fpt_pp'=>0),
                      'choice_8_3'=>array('title'=>'Lennutransport','val'=>0,'fpt'=>0,'fpt_pp'=>0)
                      );
        if (isset($data['choice_8_0']) && is_numeric($data['choice_8_0'])) {
            $km = $km + $data['choice_8_0'];
            $answered++;
            $calc_80 = $data['choice_8_0'] * 0.00007;
            $calc = $calc + $calc_80;
            $this->addUpdateDB(array('choice_8_0'=>$data['choice_8_0']));
            $cdat['choice_8_0']['val'] = round($data['choice_8_0']);
            $cdat['choice_8_0']['fpt'] = round($calc_80, 3);
            $cdat['choice_8_0']['fpt_pp'] = round($calc_80/$this->getPersons(), 3);
        }
        if (isset($data['choice_8_1']) && is_numeric($data['choice_8_1'])) {
            $km = $km + $data['choice_8_1'];
            $answered++;
            $calc_81 = $data['choice_8_1'] * 0.00001;
            $calc = $calc + $calc_81;
            $this->addUpdateDB(array('choice_8_1'=>$data['choice_8_1']));
            $cdat['choice_8_1']['val'] = round($data['choice_8_1']);
            $cdat['choice_8_1']['fpt'] = round($calc_81, 3);
            $cdat['choice_8_1']['fpt_pp'] = round($calc_81/$this->getPersons(), 3);
        }
        if (isset($data['choice_8_2']) && is_numeric($data['choice_8_2'])) {
            $km = $km + $data['choice_8_2'];
            $answered++;
            $calc_82 = $data['choice_8_0'] * 0.00001;
            $calc = $calc + $calc_82;
            $this->addUpdateDB(array('choice_8_2'=>$data['choice_8_2']));
            $cdat['choice_8_2']['val'] = round($data['choice_8_2']);
            $cdat['choice_8_2']['fpt'] = round($calc_82, 3);
            $cdat['choice_8_2']['fpt_pp'] = round($calc_82/$this->getPersons(), 3);
        }
        if (isset($data['choice_8_3']) && is_numeric($data['choice_8_3'])) {
            $km = $km + $data['choice_8_3'];
            $answered++;
            $calc_83 = $data['choice_8_3'] * 0.00032;
            $calc = $calc + $calc_83;
            $this->addUpdateDB(array('choice_8_3'=>$data['choice_8_3']));
            $cdat['choice_8_3']['val'] = round($data['choice_8_3']);
            $cdat['choice_8_3']['fpt'] = round($calc_83, 3);
            $cdat['choice_8_3']['fpt_pp'] = round($calc_83/$this->getPersons(), 3);
        }
        $this->addFootprint($calc);
        $this->addCalculation(array('title'=>'<strong>Kaupade transport</strong> (tonn-km)', 'data'=>$cdat, 'answered'=>$answered, 'calc'=>$calc, 'val'=>$km.' tonn-km'));
    }
    
    
}
$question = new Question($_SESSION['cid']);
if ( isset($_POST['actionCalc']) && isset($_SESSION['userid']) ) {
    global $kdb, $user;
    if (isset($_POST['choice_2_0']) && is_numeric($_POST['choice_2_0'])) {
        $question->setPersons($_POST['choice_2_0']);
        $question->addUpdateDB(array('choice_2_0'=>$_POST['choice_2_0'])); 
    }
    $question->setQuestion3($_POST);
    $question->setQuestion4($_POST);
    if (isset($_POST['choice_5_0']) && is_numeric($_POST['choice_5_0'])) {
        $question->setQuestion5($_POST['choice_5_0']);
    }
    $question->setQuestion6($_POST);
    $question->setQuestion7($_POST);
    $question->setQuestion8($_POST);
    $question->exeUpdateDB();
    $_SESSION['page'] = 'footprint';
    header("Location:index.php");
}
$kesa->setPage($question);
$kesa->setTemplate("calculation.html");
?>