<?php namespace App\Http\Controllers;

require_once base_path('vendor/mpdf/vendor/autoload.php'); 

use App\Models\Slipgaji;
use App\Library\DataHelpers;
use Illuminate\Http\Request;
use Illuminate\Pagination\LengthAwarePaginator as Paginator;
use Validator, Input, Redirect ; 
use Mpdf\Mpdf;

class SlipgajiController extends Controller {

	protected $layout = "layouts.main";
	protected $data = array();	
	public $module = 'slipgaji';
	static $per_page	= '10';
	
	public function __construct() 
	{
		parent::__construct();
		$this->model = new Slipgaji();
		
		$this->info = $this->model->makeInfo( $this->module);
		$this->access = $this->model->validAccess($this->info['id']);
	
		$this->data = array(
			'pageTitle'			=> 	$this->info['title'],
			'pageNote'			=>  $this->info['note'],
			'pageModule'		=> 'slipgaji',
			'pageUrl'			=>  url('slipgaji'),
			'return' 			=> 	self::returnUrl()	
		);	
			
				
	} 
	public function index()
	{
		if(!\Auth::check()) 
			return redirect('user/login')->with('status', 'error')->with('message','You are not login');

		$this->access = $this->model->validAccess($this->info['id'] , session('gid'));
		if($this->access['is_view'] ==0) 
			return redirect('dashboard')->with('message',__('core.note_restric'))->with('status','error');
		
		$this->data['setting'] 		= $this->info['setting'];
		$this->data['tableForm'] 	= $this->info['config']['forms'];
		$this->data['tableGrid'] 	= $this->info['config']['grid'];
		usort($this->data['tableGrid'], "SiteHelpers::_sort");
			$cols = '{"data":"rowId"},';
			if($this->data['setting']['view-method'] =='expand'){
				$cols .= '{"className": "details-control","orderable": false,"data": null,"defaultContent": ""},';
			}		
				
			foreach($this->data['tableGrid'] as $field)
			{				
				
				if($field['view'] =='1')
				{
					$cols .= '{"data":"'.$field['field'].'"},';
				}						
			}
			$cols .= '{"data":"action"},';
		$this->data['column'] = $cols ;	
		$this->data['access']		= $this->access;	
		$this->data['setting'] 		= $this->info['setting'];
		return view('slipgaji.index',$this->data);
	}
	function create( Request $request ) 
	{
		$this->hook( $request  );
		if($this->access['is_add'] ==0) 
			return redirect('dashboard')->with('message', __('core.note_restric'))->with('status','error');

		$this->data['row'] = $this->model->getColumnTable( $this->info['table']); 
		
		$this->data['setting'] 		= $this->info['setting'];
		$this->data['id'] = '';
		return view($this->module.'.form',$this->data);
	}
	function edit( Request $request , $id ) 
	{
		$this->hook( $request , $id );
		if(!isset($this->data['row']))
			return redirect($this->module)->with('message','Record Not Found !')->with('status','error');
		if($this->access['is_edit'] ==0 )
			return redirect('dashboard')->with('message',__('core.note_restric'))->with('status','error');
		$this->data['row'] = (array) $this->data['row'];
		
		$this->data['setting'] 		= $this->info['setting'];
		$this->data['id'] = $id;
		return view($this->module.'.form',$this->data);
	}
	function show( Request $request , $id ) 
	{
		/* Handle import , export and view */
		$task =$id ;
		switch( $task)
		{
			case 'search':
				return $this->getSearch();
				break;
			case 'lookup':
				return $this->getLookup($request );
				break;
			case 'comboselect':
				return $this->getComboselect( $request );
				break;
			case 'import':
				return $this->getImport( $request );
			case 'removefiles':
				return $this->getRemovefiles( $request );	
				break;
			case 'export':
				return $this->getExport( $request );
				break;
			case 'ekstrakdata':
				return $this->ekstrakdata( $request );
			case 'getPdfFiles':
				return $this->getPdfFiles( $request );
			default:
				$this->hook( $request , $id );
				if(!isset($this->data['row']))
					return redirect($this->module)->with('message','Record Not Found !')->with('status','error');

				if($this->access['is_detail'] ==0) 
					return redirect('dashboard')->with('message', __('core.note_restric'))->with('status','error');

				return view($this->module.'.view',$this->data);	
				break;		
		}
	}	
	public function store( Request $request){

		$task = $request->input('action_task');
		switch ($task)
		{
			default:
				return $this->postData( $request);
				break;
			case 'save':
				$rules = $this->validateForm();
				$validator = Validator::make($request->all(), $rules);
				if ($validator->passes()) 
				{
					$data = $this->validatePost( $request );
					$id = $this->model->insertRow($data , $request->input( $this->info['key']));
					
					/* Insert logs */
					$this->model->logs($request , $id);
					return response()->json(array('status'=>'success','message'=> __('core.note_success')));	
					
				} 
				else {
					$message = $this->validateListError(  $validator->getMessageBag()->toArray() );
					return response()->json(array(
						'message'	=> $message,
						'status'	=> 'error'
					));	
				}
				break;
			case 'delete':
				return $result = $this->destroy( $request );
				break;

			case 'import':
				return $this->PostImport( $request );
				break;

			case 'copy':
				$result = $this->copy( $request );
				return response()->json($result);
				break;		

		}
	}
	public function postData( $request)
	{ 
		
		$this->access = $this->model->validAccess($this->info['id'] , session('gid'));

		$tables 	= $this->info['config']['grid'];
		$cols = array();
		foreach($tables as $field)
		{				
			//$cols[$this->info['key']]	= array('db'=> $field['alias'] ,$this->info['key'] );
			if($field['view'] =='1')
			{
				$cols[] = array('db'=> $field['alias'],'dt'=> $field['field'] );
			}					
		}
		$conf = DataHelpers::simple($request->all(),$cols);
		$filter =  '';
		if(!is_null($request->input('search')))
		{
			$filter .= $this->liveSearch( $request);
		}

		$params = array(
			'page'		=> $conf['page'] ,
			'limit'		=> $conf['limit'] ,
			'sort'		=> ($conf['order']['sort'] !='' ? $conf['order']['sort'] : $this->info['setting']['orderby']) ,
			'order'		=> ($conf['order']['by'] !='' ? $conf['order']['by'] : $this->info['setting']['ordertype']),
			'params'	=> $filter,
			'global'	=> (isset($this->access['is_global']) ? $this->access['is_global'] : 0 )
		);


		$results = $this->model->getRows($params);
		
		$array = array();
		foreach($results['rows'] as $row)
		{
			$values = array();
			$values['rowId'] = $row->{$this->info['key']};
			foreach($tables as $field)
			{			
				
				if($field['view'] =='1')
				{
					if($field['field'] == 'nik'){
						if(empty($row->nik)){
							$values[$field['field']] = '<button class="btn btn-sm btn-primary"  onclick="ekstrakDataAjax(\''.$row->file.'\', \''.$row->{$this->info['key']}.'\')">Ekstrak File</button>';
						}else{
							$values[$field['field']] = 'sudah ekstrak';
						}
						
					}else{
						$values[$field['field']] = \SiteHelpers::formatRows($row->{$field['field']}, $field , $row);
					}
					
				}	
			}
			$values['action'] =  \SiteHelpers::buttonAction($this->module,$this->access ,$row->{$this->info['key']} ,$this->info['setting']) ;
			$array[] = $values; 	
		}
		
		$data = array(
			'draw'			=> (!is_null($request->input('draw')) ? intval($request->input('draw') ) : 0), 
			'recordsTotal'	=> $results['total'] ,
			'recordsFiltered'	=> $results['total'],
			'data'				=> $array

		);
		return response()->json($data);
	}

	public function ekstrakdata(Request $request)
	{
		if (!\Auth::check()) {
			return redirect('user/login')->with('status', 'error')->with('message', 'You are not login');
		}

		$file = $request->input('file');
		if (empty($file)) {
			return response()->json([
				'status' => 'error',
				'message' => 'File not specified'
			]);
		}

		$filePath = public_path('uploads/slipgaji/' . $file);
		if (!file_exists($filePath)) {
			return response()->json([
				'status' => 'error',
				'message' => 'File not found'
			]);
		}

		$id = $request->input('id');
		if (empty($id)) {
			return response()->json([
				'status' => 'error',
				'message' => 'ID not specified'
			]);
		}

		\DB::table('data_slip_gaji')->where('id', $id)->update(['nik' => 123]);

		$extractPath = public_path('uploads/slipgaji/');
		$zip = new \ZipArchive;
		if ($zip->open($filePath) === true) {
			$zip->extractTo($extractPath);
			$zip->close();
			return response()->json([
				'status' => 'success',
				'message' => 'File berhasil diekstrak'
			]);
		} else {
			return response()->json([
				'status' => 'error',
				'message' => 'Gagal mengekstrak file'
			]);
		}
	}

	public function setpasswordpdf($nik, $passoword)
	{
		require_once app_path('vendor/fpdf/fpdf.php');
        require_once app_path('vendor/fpdi/autoload.php');
        require_once app_path('vendor/fpdi-protection/autoload.php');

		$pdfPath = public_path("uploads/slipgaji/{$nik}.pdf");
		if (!file_exists($pdfPath)) {
			return response()->json([
				'status' => 'error',
				'message' => 'PDF file not found'
			]);
		}


		$pdf = new FpdiProtection();
		$pageCount = $pdf->setSourceFile($pdfPath);

		for ($pageNo = 1; $pageNo <= $pageCount; $pageNo++) {
			$tplId = $pdf->importPage($pageNo);
			$pdf->addPage();
			$pdf->useTemplate($tplId);
		}

		// Set password protection
		$pdf->setProtection(['print', 'copy'], $passoword, $passoword);

		$pdf->Output($pdfPath, 'F');

		return response()->json([
			'status' => 'success',
			'message' => 'PDF password protection applied',
			'file' => "{$nik}_protected.pdf"
		]);

	}

	public function getPdfFiles()
	{
		// require_once base_path('vendor/fpdf/fpdf.php');
		// require_once base_path('vendor/mpdf/autoload.php');

		// require_once base_path('vendor/mpdfsrc/Mpdf.php');

		$directory = public_path('uploads/slipgaji');
		if (!is_dir($directory)) {
			return response()->json([
				'status' => 'error',
				'message' => 'Directory not found',
				'files' => []
			]);
		}

		$files = array_filter(scandir($directory), function ($file) use ($directory) {
			return is_file($directory . DIRECTORY_SEPARATOR . $file) && strtolower(pathinfo($file, PATHINFO_EXTENSION)) === 'pdf';
		});

		// Remove .pdf extension from file names
		$files = array_map(function ($file) {
			return preg_replace('/\.pdf$/i', '', $file);
		}, array_values($files));

		$nohpList = [];
		if (!empty($files)) {
			$nohpListRaw = \DB::table('master_nohp')
				->whereIn('nik', $files)
				->pluck('nohp', 'nik')
				->toArray();

			$nohpList = [];
			foreach ($nohpListRaw as $nik => $nohp) {
				$nohpList[$nik] = substr($nohp, -6);
			}
		}

		foreach ($nohpList as $nik => $password) {
			$pdfPath = public_path("uploads/slipgaji/{$nik}.pdf");
			if (!file_exists($pdfPath)) {
				continue;
			}

			// Read the original PDF content
			$originalPdf = file_get_contents($pdfPath);

			// Create new mPDF instance with password protection
			$mpdf = new \Mpdf\Mpdf([
				'tempDir' => storage_path('app/mpdf-temp')
			]);
			$mpdf->SetProtection(['print', 'copy'], $password, $password);

			// Import the original PDF pages
			$pageCount = $mpdf->SetSourceFile($pdfPath);
			for ($pageNo = 1; $pageNo <= $pageCount; $pageNo++) {
				$tplId = $mpdf->ImportPage($pageNo);
				$mpdf->AddPage();
				$mpdf->UseTemplate($tplId);
			}

			$mpdf->Output($pdfPath, \Mpdf\Output\Destination::FILE);
		}

		return response()->json([
			'status' => 'success',
			'files' => $files,
			'nohp' => $nohpList
		]);
	}

	public function destroy( Request $request)
	{

		if(!\Auth::check()) 
			return response()->json(array(
				'status'=>'error',
				'message'=> 'You are not login'
			));

		$this->access = $this->model->validAccess($this->info['id'] , session('gid'));
		if($this->access['is_remove'] ==0) 
			return response()->json(array('status'=>'error','message'=> __('core.note_restric')));	


		// delete multipe rows 
		if(count($request->input('ids')) >=1)
		{
			$this->model->destroy($request->input('ids'));
			
			return response()->json(array(
				'status'=>'success',
				'message'=> __('core.note_success_delete')
			));
		} else {
			return response()->json(array(
				'status'=>'error',
				'message'=> __('core.note_error')
			));

		} 		

	}
}