<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class  Sopoud extends MY_Controller{
	
	function __construct(){
		parent::__construct();
		$models = array("shared/Autorisaties_model",
						"Docx_model",
						"monpas/Hoofdstukken_model",
						"monpas/Modules_model",
						"monpas/Sop_model", 
						"monpas/Sopinhouden_model",
						"Phantom_model");    
		$this->load->model($models);
		$this->load->helper('string');
		if ( ! $this->check_online_status() ) {
	            echo json_encode( array('offline' => TRUE) );
	            die;
	        };// if
	}
	function getrechten(){
		if (!$this->userid) die;
		$editok = false;

		if ($this->Autorisaties_model->check_autorisatie($this->userrole,259 ) > 0) $editok = true;
		echo json_encode($editok);
	}
	function getchapters(){
		$chapters= $this->Hoofdstukken_model->getoldchapters();
		foreach ($chapters as $chapter){
			$chapter->aanwezig = false;
		}
		echo json_encode($chapters);
	}
	function getschooljaarversies($profielid, $chapterid){
		$availversies = $this->Schooljaren_model->getschooljaren();
		if ($availversies) {
			foreach($availversies as $versie){
				$versie->id = $versie->schooljaarnr;
			}
		}
		
 		$currentorgversie 	= $this->Sopinhouden_model->get_fieldvalue(array("profiel_id"=>$profielid, "chapter_id"=>$chapterid), "orgversieid");
 		if ($currentorgversie == NULL || $currentorgversie == 'undefined' || ! $currentorgversie){
 			$currentorgversie= $this->Sopinhouden_model->getschooljaar($profielid);
 			if ($currentorgversie == NULL && $availversies){
 				$currentorgversie = $availversies[0]->schooljaarnr;
 			}
 		}	
								
		$versies = array( "currentorgversie" =>$currentorgversie,"availversies" => $availversies);
		return $versies;		
	}

	function getlijstversies($profielid, $modulenr, $chapterid){
		$orgid 				= $this->globorgid;
 		$profiel				= $this->Sop_model->get_record_by_id($profielid);
 		$versies 		= $this->Filledversions_model->getfilledversionsperorg($orgid, $modulenr);
 		$fvid = 0;
 		$availversies = [];
		if ($versies){
			foreach($versies as $versie){
                $versie->naam = $versie->periodenummer.': '.$versie->geldigvanaf.' - '.$versie->geldigtm;
			    $fvid = $this->Scores_model->fGetGevuldeVersies($versie->id, $orgid);
			    if($fvid && $fvid > 0){
			        $availversies []= $versie;
                }
			}
		}
		$currentorgversie 	= $this->Sopinhouden_model->get_fieldvalue(array("profiel_id"=>$profielid, "chapter_id"=>$chapterid), "orgversieid");

		if ($currentorgversie == NULL){
			$currentorgversies =$this->Filledversions_model->getversiesperorgperperiode($orgid, $modulenr,$profiel->van, $profiel->tm);
			if ($currentorgversies){	
						$currentorgversie = $currentorgversies[0]->id;
				}	
				else {
					//  zet currentorgversie op de eerste versie uit de lijst van versies, indien aanwezig
					if ($availversies){
							$currentorgversie = $availversies[0]->id;
					}							
				};//ELSE			
			}; //IF ORGVERSIE == NULL
 			$versies= array('currentorgversie' => $currentorgversie, 'availversies'=>$availversies);
 			return $versies;
	}

 	function Getversies($profielid,$chapterid){
 		$versies			= [];
 		$hoofdstuk 			= $this->Hoofdstukken_model->get_record_by_id($chapterid);
		if ($hoofdstuk->module == 0 ) return $versies;

 		$module			= $this->Modules_model->get_record_by_id( $hoofdstuk->module);

 		if($module){
            if (intval($module->versietype) == 1) {
                    $versies = $this->getschooljaarversies($profielid, $chapterid);
            }
            if (intval($module->versietype) == 2) {
                    $versies = $this->getlijstversies($profielid, $module->sysnr, $chapterid);
                } ;
        }
	
		return $versies;
 	}

	function controleerschool(){
		if (!$this->userid) die;
		$orgid 			= $this->globorgid;
		$school 		= false;
		$organisatie 	= $this->Organisaties_model->get_record_by_id($orgid);
		if ($organisatie && $organisatie->soort == 4) $school = true;
		echo json_encode($school);
	}
	function getprofielen(){
		if (!$this->userid) die;
		$orgid 		= $this->globorgid;
		$profielen 	= $this->Sop_model->getprofielen($orgid);
		echo json_encode($profielen);
	}
	function maaknewprofiel(){
		if (!$this->userid) die;
		$orgid =$this->globorgid;
		$data = array(	'organisatie_id'=> $orgid,
						'naam'			=>$this->clean_input("naam"),
						'van'			=> date2mysql($this->clean_input("van")),
						'tm'			=> date2mysql($this->clean_input('tm')),
                        'versie'        => 'OUD');
 		$newid = $this->Sop_model->insert_record($data);
 		$profiel =$this->Sop_model->getprofiel($newid);
 		echo json_encode($profiel);
	}
	function updateprofiel(){
		if (!$this->userid) die;
		$data = array('naam'			=>$this->clean_input("naam"),
						'van'			=> date2mysql($this->clean_input("van")),
						'tm'				=> date2mysql($this->clean_input('tm')),
                        'versie'        => 'OUD' );
		$this->Sop_model->update_record($data, $this->clean_input('id'));
		echo json_encode('ok');
	}
	function deleteprofiel(){
		if (!$this->userid) die;
		//delete het tb_profiel record en alle records in de hoofdstukken tabel
		$targetid= $this->uri->segment(4);
		$this->Sop_model->delete_record($targetid);
	}
	function getchaptercontent(){
		if (!$this->userid) die;

		$chapterid 		= $this->clean_input("chapterid");
		$profielid 		= $this->clean_input("profielid");
		$targetversieid = $this->clean_input("versieid");

		$versies 		= $this->Getversies($profielid, $chapterid);
		 if (!$targetversieid &&  (count($versies) > 0 ) && $versies['currentorgversie']) {
		 	$targetversieid = $versies['currentorgversie'];
		 }

		$content = $this->Sopinhouden_model->get_records_where(array('profiel_id'=>$profielid, 'chapter_id'=>$chapterid),true);

		 if (!$content){
			$returnarray 	= $this->Sopinhouden_model->maakcontent($chapterid,$profielid, $targetversieid);
			$contenttekst   = $returnarray['content'];
			$inhoudid		= $this->savecontent($chapterid,$profielid,$contenttekst, $returnarray['versie']);
			$content 		= $this->Sopinhouden_model->get_records_where(array("id"=>$inhoudid),true);
		}

		if ($content && is_null($content->orgversieid)){
			// kan nog voorkomen bij "oude hoofdstukken"
			$targetversie 			= $this->getversieandsave($profielid, $chapterid, $targetversieid);
			$content->orgversieid	= $targetversie;
		}	
		echo json_encode(array('inhoud'=>$content, 'versies'=>$versies));
	}


	function getversieandsave($profielid, $chapterid, $targetversieid){
		$versie 		= $targetversieid;
		$orgid 		= $this->globorgid;
		$chapter 	= $this->Hoofdstukken_model->get_record_by_id($chapterid);
		$module 	= $this->Modules_model->get_record_by_id($chapter->module);
	
		if (!$module ) return $versie;
		if ($versie == null || $versie==0){
			if ($module->versietype == 1) {
				// get schooljaar
				$versie = $this->Sopinhouden_model->gettargetjaar($profielid, $orgid, $chapterid);
			}
			if ($module->versietype == 2) {
				// orgversie
				$versie = $this->Sopinhouden_model->gettargetversie($profielid, $orgid, $chapterid);
			}
		}
		$data 	= array('orgversieid' 	=> $versie);
		$where = array("profiel_id" 		=> $profielid,
						"chapter_id" 	=> $chapterid);
		$this->Sopinhouden_model->update_record_where($data, $where);
		return $versie;
	}

	function savecontent($chapterid, $profielid,$content,$versie =FALSE){
		if (!$this->userid) die;
		$data = array( 	'profiel_id'		=> $profielid,
						'chapter_id'		=> $chapterid,
						'content'		=> $content,
						'orgversieid'	=> $versie);
		$newid=$this->Sopinhouden_model->insert_record($data);
		return $newid;
	}
	function saveinhoud(){
		if (!$this->userid) die;
		$tekst 		= $this->input->post('tekst');
		$inhoudid 	= $this->input->post('id');
		$orgversie	= $this->input->post('orgversie');
		if ($orgversie == '') $orgversie =null; // dit kan bij hoofdstuk inleiding
		$this->Sopinhouden_model->update_record(array('content'=>$tekst, 'orgversieid' =>$orgversie), $inhoudid);
	}
	function maakHtml($profielid, $word){
		if (!$this->userid) die;
		$profiel			= $this->Sop_model->get_record_by_id($profielid);
		$jaar1 			= substr($profiel->van,0, 4);
		$jaar2			= substr($profiel->tm, 0, 4);
		$organisatie	= $this->Organisaties_model->get_record_by_id($this->globorgid);

		$bg				= $this->Organisaties_model->get_record_by_id($organisatie->valtonder_id);
		$data=array(	"profielid" 	=> $profielid,
						"orgnaam"	=> $organisatie->naam,
						"jaar1"		=> $jaar1,
						"jaar2" 		=> $jaar2,
						"bgnaam"	=>$bg->naam);
		$html=$this->load->view("monpas/sop/sopvoorpagina", $data, true);
		$html=$html;
		
		for ($i=1; $i<=12;$i++){
			$where=array("profiel_id"		=> $profielid,
							"chapter_id"	=> $i);
			$tekst=$this->Sopinhouden_model->get_fieldvalue($where,'content');
			if ($tekst){
				if ($word){
					$html=$html."<pagebreak />".$tekst;
				} 
				else {
					$html=$html."<div style='page-break-after:always'></div>".$tekst;
				};
			};
		}
		$html=$html.'</body></html>';
		return $html;
	}
	function maakpdf(){
		$input 			=  json_decode($this->input->get('json'));
		$profielid		= $input->profielid;	
		$html  			= $this->maakHtml($profielid, false);
		$filenaam="sop".date('YmdHis');
		$this->Phantom_model->create_pdf($html,$filenaam, FALSE,FALSE,FALSE);
	}
	function maakword(){
		$profielid		= $this->uri->segment(4);	
		$html  			= $this->maakHtml($profielid,true);

		$html  ="<!doctype html><html><body>".$html.'</body></html>';

		$this->Docx_model->create_word_document($html, 'sop'.date('YmdHis'));
	}
	function getschooldetails(){
		if (!$this->userid) die;
		$orgid 	= $this->globorgid;
		$html 	= $this->Sopinhouden_model->getcolofon();
		echo json_encode($html);
	}
	function getdiversiteit1(){
		if (!$this->userid) die;
		$orgid 			= $this->globorgid;
		$profielid 		= $this->uri->segment(4);	
		$versie			= $this->uri->segment(5);
		$module         = 2;
		$dvt234		= $this->Sopinhouden_model->getdiversiteit234($profielid,$versie, $module);

		$grafiekdiversiteit1	= $dvt234['divgrafiek1'];
		$image=$this->Phantom_model->create_img($grafiekdiversiteit1, 'test.png', FALSE, FALSE, array(650, 300));
		$imagedata = "<img src='data:image/png;base64,".$image."' id='divimage1'/>";

		echo json_encode(array(
							//	'dvt1'	=>$dvt1,
								'dvt2'	=>$dvt234['dvt2'],
								'dvt3'	=>$dvt234['dvt3'],
								'dvt4' 	=>$dvt234['dvt4'],
								'imagedata' =>$imagedata));
	}
	function getondersteuning1(){
		if (!$this->userid) die;
		$orgid 		= $this->globorgid;
		$profielid 	= $this->uri->segment(4);
		$versie 		=$this->uri->segment(5);
		$result 		= $this->Sopinhouden_model->getondersteuning12($profielid,$versie);
		
		echo json_encode(array('os1' =>$result['os1'] ,
								"os2"=> $result['os2']) );
	}
	function getenquetemodule(){
		if (!$this->userid) die;
		$orgid 		= $this->globorgid;
		$profielid 	= $this->uri->segment(4);
		$module 	= $this->uri->segment(5);
		$chapterid	= $this->uri->segment(6);
		$versieid	= $this->uri->segment(7);
		if ($versieid && $versieid !== 'undefined' && $versieid > 0){
			$result 		= $this->Sopinhouden_model->getenquetetabellen($profielid,$module,$chapterid,$versieid);

			$image		= $this->Phantom_model->create_img($result['grafiek1'], 'test.png', FALSE, FALSE, array(650, 300));
			$imageid   	= "mod".$module."image1";
			
			$imagedata = "<img src='data:image/png;base64,".$image."' id='.$imageid.'/>";
			echo json_encode(array('tabel1' 		=>$result['tabel1'] ,
									'imagedata' 	=> $imagedata,
									"tabel2"			=> $result['tabel2']) );
		} else {
			// if not versieid
			echo json_encode(array('tabel1' 		=>'' ,
									'imagedata' 	=> '',
									"tabel2"			=> '') );
		}	
	}

	function getontwikkelagenda(){
		if (!$this->userid) die;
		$orgid 		= $this->globorgid;
		$profielid 	= $this->uri->segment(4);
		$module 	= $this->uri->segment(5);
		$versie		= $this->uri->segment(6);
		$result 	= $this->Sopinhouden_model->getOntwikkelagenda($profielid,$module,$versie);
		$imageoa	= $this->Phantom_model->create_img($result['tabel1'], 'test.png', FALSE, FALSE, array(650, 300));
		$id = "oa1image1";

		if ( $module = 4) { $id = "oa2image1";};
		$imagedata = "<img src='data:image/png;base64,".$imageoa."' id='".$id."'/>";

		echo json_encode(array('image1' 		=> $imagedata ,					
								"tabel2"			=> $result['tabel2']) );
	}
	
	function deletehoofdstuk(){
	//TODO clean input
		if (!$this->userid) die;
		$profielid 	= $this->uri->segment(4);
		$chapterid 	= $this->uri->segment(5);
		$where= array('profiel_id' =>$profielid,
						'chapter_id'=>$chapterid);
		$this->Sopinhouden_model->delete_record_where($where);
		echo json_encode('ok');
	}
	function getchapterids(){
		if (!$this->userid) die;
		$orgid		= $this->globorgid;
		$profielid	= $this->uri->segment(4);
		$ids 		= $this->Sop_model->getsopchapterids($profielid);
		echo json_encode($ids);
	}
	function getenquetemoduleandsave(){
		if (!$this->userid) die;
		$orgid 		= $this->globorgid;
		$profielid  	= $this->input->post("profielid");
		$chapterid 	= $this->input->post("hoofdstuk");
		$versie		= $this->input->post("versie");
		$chapter 	= $this->Hoofdstukken_model->get_record_by_id($chapterid);
		$module 	= $this->Modules_model->get_record_by_id($chapter->module);
		// $module = 1;
		// if ($chapterid == 7 || $chapterid ==12) $module = 4;
		$where= array(	"profiel_id" =>$profielid, 
						"chapter_id" =>$chapterid);
		$content= $this->Sopinhouden_model->get_fieldvalue($where,'content');
		if ($content)   {
		 	switch ($chapterid){
				case 6:	 $result	 	= $this->Sopinhouden_model->getenquetetabellen($profielid,$module->sysnr,$chapterid,$versie);

						$imagemb	=$this->Phantom_model->create_img( $result['grafiek1'], 'test.png', FALSE, FALSE, array(650, 300));
						$imagemb = "<div class='grafiekholdermonbas'><img src='data:image/png;base64,".$imagemb."' id='mod1image1'/></div>";
						$search = '~<div class="grafiekholdermonbas">[\s\S]*?</div>~';			
		 				$content = preg_replace($search, $imagemb,$content);
											
		 				$monbas1  	="<div class='tableholdermonbasteam'>".$result['tabel1']."</div>";
						$search = '~<div class="tableholdermonbasteam">[\s\S]*?</div>~';	
		 				$content = preg_replace($search, $monbas1,$content);
						

						$monbas2 	="<div class='tableholdermonbasschool'>".$result['tabel2']."</div>";
						$search = '~<div class="tableholdermonbasschool">[\s\S]*?</div>~';	
						$content = preg_replace($search, $monbas2,$content);
		 				break;		
				 case 7: 	 
						$result =$this->Sopinhouden_model->getenquetetabellen($profielid,$module->sysnr,$chapterid,$versie);
						
						$imagesm	=$this->Phantom_model->create_img($result['grafiek1'], 'test.png', FALSE, FALSE, array(650, 300));
						$imagedata = "<div class='grafiekholdersm'><img src='data:image/png;base64,".$imagesm."' id='mod4image1'/><?]/div>";
						$search = '~<div class="grafiekholdersm">[\s\S]*?</div>~';	
						$content 	= preg_replace($search, $imagedata,$content);

		 				$sm1  	=	"<div class='tableholdersm1'>".$result['tabel1']."</div>";
						$search = '~<div class="tableholdersm1">[\s\S]*?</div>~';	
						$content 	= preg_replace($search, $sm1,$content);

		 				$sm2 		= "<div class='tableholdersm2'>".$result['tabel2']."</div>";
						$search = '~<div class="tableholdersm2">[\s\S]*?</div>~';
						$content 	= preg_replace($search, $sm2,$content);

						break;
 		case 11:  
		 				// Ontwikkelagenda Monbas
		 				$result = $this->Sopinhouden_model->getOntwikkelagenda($profielid,$module->sysnr,$versie);
						$oa1	= "<div class='tableholderontwikkelagenda1'>".$result['tabel1']."</div>";
						$search = "~<div class='tableholderontwikkelagenda1'>[\s\S]*?</div>~";
						$content 	= preg_replace($search, $oa1,$content);

		 				$oa2	= "<div class='tableholderontwikkelagenda2'>".$result['tabel2']."</div>";
						$search = "~<div class='tableholderontwikkelagenda2'>[\s\S]*?</div>~";
						$content 	= preg_replace($search, $oa2,$content);
						break;				
		 	case 12:  
		 				// Ontwikkelagenda Schoolmeter
						$result = $this->Sopinhouden_model->getOntwikkelagenda($profielid,$module->sysnr,$versie);
						$oa1	= "<div class='tableholderontwikkelagenda1'>".$result['tabel1']."</div>";
						$search = "~<div class='tableholderontwikkelagenda1'>[\s\S]*?</div>~";
						$content 	= preg_replace($search, $oa1,$content);

		 				$oa2	= "<div class='tableholderontwikkelagenda2'>".$result['tabel2']."</div>";
						$search = "~<div class='tableholderontwikkelagenda2'>[\s\S]*?</div>~";
						$content 	= preg_replace($search, $oa2,$content);

					break;	
			}; // switch
			$data=array("content" => $content) ;
			$this->Sopinhouden_model->update_record_where($data,$where);
		 }; // if content

		echo json_encode('ok');
	}
	function saveversie(){
		$inhoudid 		= $this->clean_input('inhoudid');
		$orgversieid 	= $this->clean_input('versie');
		$chapterid 		= $this->clean_input('chapterid');
		$profielid		= $this->clean_input("profielid");
		$chapteridlist	= $this->clean_input("chapids");

		$this->Sopinhouden_model->update_record(array("orgversieid"=>$orgversieid), $inhoudid);
		$inhoud 		= $this->Sopinhouden_model->maakcontent($chapterid, $profielid);
		$this->Sopinhouden_model->update_record(array('content'=>$inhoud['content']), $inhoudid);
		if ($chapteridlist){
			foreach($chapteridlist as $chapterid){
				$where=array("chapter_id"=>$chapterid, "profiel_id"=>$profielid);
				$this->Sopinhouden_model->update_record_where(array("orgversieid"=>$orgversieid), $where);
				$inhoud 		= $this->Sopinhouden_model->maakcontent($chapterid, $profielid);
				$this->Sopinhouden_model->update_record_where(array('content'=>$inhoud['content']), $where);
			}; // foreach
		}; // if list	
		echo json_encode(true);
	}
}