<?php

namespace App\Http\Controllers\Officer;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use LynX39\LaraPdfMerger\Facades\PdfMerger;

use Carbon\Carbon;
use Validator;
use PDF;

use App\SiteSetting;
use App\Model\Staff;
use App\Model\StaffDetail;
use App\Model\Module\Department;
use App\Model\Module\Roles;
use App\Model\Module\TemplateNotice;
use App\Model\Module\LetterNotice;
use App\Model\Module\Attachment;
use App\Model\Module\Faulty;
use App\Model\Module\Memo;
use App\Model\Module\Compound;
use App\Model\Module\ConfidentialFile;
use App\Model\Module\History;
use App\Model\Module\SubHistory;

use App\Jobs\UpdateCompoundPrice;

class SettingController extends Controller
{
	/**
     * Create a memo list controller.
     *
     * @return json
     */

	public function memoIndex(){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		$site = SiteSetting::first();
		return view('officer.setting.memo_index',compact('user','site'));
	}

	public function memoAdd(){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		$department = Department::where('_id', $user->StaffDetail->jbkod)->first();
		$roles = Roles::all();
		$site = SiteSetting::first();
		return view('officer.setting.memo_detail_add',compact('user','department','roles','site'));
	}

	public function requestAddMemo(Request $request) {

		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		
		$validator = Validator::make($request->all(), [
			'tawaran' => ['required','regex:/^100+%$|[0-9]+%/'],
			'attachment.*' => 'mimes:pdf|max:2048',
		]);

		if ($validator->fails()) {
			return redirect()->back()->withInput()->withErrors($validator);
		}

		$kesalahan = $request->get('kesalahan');
		if(!empty($kesalahan)){

			$sahkan = '';
			if($user->StaffDetail->roles_access == "Ketua Jabatan"){
				$sahkan = $user->_id;
			}

			$faulty = Faulty::where('itkod', $request->get('kesalahan'))->first();
			if(!empty($faulty)){

				if($request->hasfile('attachment')){ 

					$memo = Memo::create([
						'itkod' => $request->get('kesalahan'),
						'modul' => $request->get('kategori_modul'),
						'jenis_memo' => $request->get('jenis_memo'),
						'no_rujukan' => $request->get('no_rujukan'),
						'tawaran_kompaun' => $request->get('tawaran'),
						'tarikh_mula' => $request->get('tarikh_mula'),
						'tarikh_akhir' => $request->get('tarikh_akhir'),
						'dikeluarkan' => $user->_id,
						'disahkan' => $sahkan,
						'jenis_data' => 'pdf',
						'subjek' => $request->get('subjek'),
						'penerangan' => $request->get('penerangan'),
					]);

					$upload = [];
            		foreach($request->file('attachment') as $f){
            			$upload[] = [
			               'name'     => 'file[]',
			               'contents' => fopen( $f->getPathname(), 'r' ),
			               'filename' => $f->getClientOriginalName()
			            ];
            		}

            		$upload [] = [
            			'name'     => 'type',
            			'contents' => 'mbip'
            		];

            		$client = new \GuzzleHttp\Client();
			    	$result = $client->request('POST', 'https://files.sipadu.my/api/upload/memo/pdf', [
			    		'multipart' => $upload
			    	]);


			    	$response = json_decode($result->getBody()->getContents());
			    	if($response->success == true){
			    		foreach ($response->data as $key => $d) {
			    			$attach = new Attachment();
	            			$attach->path = $d;
	            			$memo->attachment()->save($attach);
			    		}
			    	}else if($response->success == false){
			    		return redirect()->back()->with('error_msg', '<strong>Gagal!</strong> memuatnaik pdf');
			    	}

					if($sahkan != ''){
						$kpd = 'null';
						$this->dispatch(new UpdateCompoundPrice($kpd));
					}

					return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Simpan rekod memo di kategori akta kesalahan <strong>('.$faulty->nama.')</strong>');
				}else{

					$memo = Memo::create([
						'itkod' => $request->get('kesalahan'),
						'modul' => $request->get('kategori_modul'),
						'jenis_memo' => $request->get('jenis_memo'),
						'no_rujukan' => $request->get('no_rujukan'),
						'tawaran_kompaun' => $request->get('tawaran'),
						'tarikh_mula' => $request->get('tarikh_mula'),
						'tarikh_akhir' => $request->get('tarikh_akhir'),
						'dikeluarkan' => $user->_id,
						'disahkan' => $sahkan,
						'jenis_data' => 'manual',
						'subjek' => $request->get('subjek'),
						'penerangan' => $request->get('penerangan'),
					]);

					if($sahkan != ''){
						$kpd = 'null';
						$this->dispatch(new UpdateCompoundPrice($kpd));
					}
					
					return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Simpan rekod memo di kategori akta kesalahan <strong>('.$faulty->nama.')</strong>');
				}
					
			}else{
				return redirect()->back()->withInput()->with('error_msg','<strong>Tidak Berjaya Simpan Rekod!</strong> Rekod Akta Kesalahan <b>'.$request->get('kesalahan').'</b> tidak ditemui');
			}

		}else {
			return redirect()->back()->withInput()->with('error_msg','<strong>Tidak Berjaya Simpan Rekod!</strong> Pastikan anda pilih ketegori/akta kesalahan untuk memo berjalan dengan lancar');
		}
	}

	public function memoEdit($_id){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		$department = Department::all();
		$roles = Roles::all();

		$memo = Memo::where('_id',$_id)->first();
		$faulty = Faulty::where('itkod',$memo->itkod)->first();
		$site = SiteSetting::first();
		return view('officer.setting.memo_detail_edit',compact('user','department','roles','memo','faulty','site'));
	}

	public function requestEditMemo(Request $request) {
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		
		$validator = Validator::make($request->all(), [
			'tawaran' => ['required','regex:/^100+%$|[0-9]+%/'],
			'attachment.*' => 'mimes:pdf|max:2048',
		]);

		if ($validator->fails()) {
			return redirect()->back()->withInput()->withErrors($validator);
		}

		$sahkan = '';
		if($user->StaffDetail->roles_access == "Ketua Jabatan"){
			$sahkan = $user->_id;
		}

		$memo = Memo::with('Attachment')->where('_id',$request->memo_id)->first();
		$now = Carbon::now();
		$gDate = $now->format('F Y');
		if(!empty($memo)){
			$faulty = Faulty::where('itkod', $memo->itkod)->first();
			if(!empty($faulty)){

				if($request->hasfile('attachment')){ 

					$uploadNew = false;
					if($memo->jenis_data == "pdf"){
						foreach ($memo->Attachment as $m) {
							$m->delete();
						}
						$uploadNew = true;
					}else if($memo->jenis_data == "manual"){
						$uploadNew = true;
					}
					
					if($uploadNew == true){

						$memo->jenis_memo =  $request->get('jenis_memo');
						$memo->no_rujukan = $request->get('no_rujukan');
						$memo->tawaran_kompaun = $request->get('tawaran');
						$memo->tarikh_mula = $request->get('tarikh_mula');
						$memo->tarikh_akhir = $request->get('tarikh_akhir');
						$memo->dikeluarkan = $user->_id;
						$memo->jenis_data = 'pdf';
						$memo->subjek = $request->get('subjek');
						$memo->penerangan = $request->get('penerangan');
						$memo->save();

						$upload = [];
	            		foreach($request->file('attachment') as $f){
	            			$upload[] = [
				               'name'     => 'file[]',
				               'contents' => fopen( $f->getPathname(), 'r' ),
				               'filename' => $f->getClientOriginalName()
				            ];
	            		}

	            		$upload [] = [
	            			'name'     => 'type',
	            			'contents' => 'mbip'
	            		];

	            		$client = new \GuzzleHttp\Client();
				    	$result = $client->request('POST', 'https://files.sipadu.my/api/upload/memo/pdf', [
				    		'multipart' => $upload
				    	]);


				    	$response = json_decode($result->getBody()->getContents());
				    	if($response->success == true){
				    		foreach ($response->data as $key => $d) {
				    			$attach = new Attachment();
		            			$attach->path = $d;
		            			$memo->attachment()->save($attach);
				    		}
				    	}else if($response->success == false){
				    		return redirect()->back()->with('error_msg', '<strong>Gagal!</strong> memuatnaik pdf');
				    	}

						$compound = Compound::with('ConfidentialFile')->where('seksyen_kesalahan', $memo->itkod)->get();
						$faulty = Faulty::where('itkod', $memo->itkod )->first();
						if(count($compound) > 0){

							$historyData = [
								'tarikh_kumpulan' => $gDate,
							];

							foreach($compound as $c){
								$subHistory = [
									'no_siri' => $c->ConfidentialFile->no_siri,
									'tajuk' => "Kemaskini Memo[ ".$memo->no_rujukan." ] : ".$memo->subjek,
									'huraian' => "Memo ini telah dikemaskini oleh ".$user->roles_access." <a href='".url('/main/staff')."/".$user->_id."/profile'>".$user->StaffDetail->full_name."</a>.",
								];

								$groupByDate = History::where('tarikh_kumpulan', $gDate)->first();
								if(!empty($groupByDate)){
									$groupByDate->subhistory()->create($subHistory);
									$c->ConfidentialFile->history()->attach($groupByDate);
								}else{
									$history = History::create($historyData);
									$history->subhistory()->create($subHistory);
									$c->ConfidentialFile->history()->attach($history);
								}
							}
						}

						if($memo->disahkan != ''){
							$kpd = 'null';
							$this->dispatch(new UpdateCompoundPrice($kpd));
						}

						return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Kemaskini rekod memo di kategori akta kesalahan <strong>('.$faulty->nama.')</strong>');
					}
				}else{

					$uploadNew = false;
					if($memo->jenis_data == "pdf"){
						foreach ($memo->Attachment as $m) {
							$m->delete();
						}
						$uploadNew = true;
					}else if($memo->jenis_data == "manual"){
						$uploadNew = true;
					}
					
					if($uploadNew == true){
						$memo->jenis_memo =  $request->get('jenis_memo');
						$memo->no_rujukan = $request->get('no_rujukan');
						$memo->tawaran_kompaun = $request->get('tawaran');
						$memo->tarikh_mula = $request->get('tarikh_mula');
						$memo->tarikh_akhir = $request->get('tarikh_akhir');
						$memo->dikeluarkan = $user->_id;
						$memo->jenis_data = 'manual';
						$memo->subjek = $request->get('subjek');
						$memo->penerangan = $request->get('penerangan');
						$memo->save();

						$compound = Compound::with('ConfidentialFile')->where('seksyen_kesalahan', $memo->itkod)->get();
						$faulty = Faulty::where('itkod', $memo->itkod )->first();
						if(count($compound) > 0){

							$historyData = [
								'tarikh_kumpulan' => $gDate,
							];

							foreach($compound as $c){
								$subHistory = [
									'no_siri' => $c->ConfidentialFile->no_siri,
									'tajuk' => "Kemaskini Memo[ ".$memo->no_rujukan." ] : ".$memo->subjek,
									'huraian' => "Memo ini telah dikemaskini oleh ".$user->roles_access." <a href='".url('/main/staff')."/".$user->_id."/profile'>".$user->StaffDetail->full_name."</a>.",
								];

								$groupByDate = History::where('tarikh_kumpulan', $gDate)->first();
								if(!empty($groupByDate)){
									$groupByDate->subhistory()->create($subHistory);
									$c->ConfidentialFile->history()->attach($groupByDate);
								}else{
									$history = History::create($historyData);
									$history->subhistory()->create($subHistory);
									$c->ConfidentialFile->history()->attach($history);
								}
							}
						}

						if($memo->disahkan != ''){
							$kpd = 'null';
							$this->dispatch(new UpdateCompoundPrice($kpd));
						}

						return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Kemaskini rekod memo di kategori akta kesalahan <strong>('.$faulty->nama.')</strong>');
					}
				}

			}else{
				return redirect()->back()->withInput()->with('error_msg','<strong>Tidak Berjaya Kemaskini Rekod!</strong> Rekod Akta Kesalahan <b>'.$request->get('kesalahan').'</b> tidak ditemui');
			}
		}else{
			return redirect()->back()->withInput()->with('error_msg','<strong>Tidak Berjaya Kemaskini Rekod!</strong> Rekod memo tidak ditemui');
		}
	}

	public function requestViewMemoPdf($_id) {

		$site = SiteSetting::first();
		$memo = Memo::with('Attachment')->where('_id',$_id)->first();

		$staffD = Staff::with('StaffDetail')->where('_id',$memo->dikeluarkan)->first();
		$staffS = Staff::with('StaffDetail')->where('_id',$memo->disahkan)->first();
		$kesalahan = Faulty::where('itkod', $memo->itkod)->first();

		$dikeluarkan = ''; $disahkan = ''; $faulty = ''; $modul = '';
		if(!empty($staffD)){
			$dikeluarkan = $staffD->StaffDetail->full_name;
		}

		if(!empty($staffS)){
			$disahkan = $staffD->StaffDetail->full_name;
		}

		if(!empty($kesalahan)){
			$faulty ='['.$kesalahan->itkod.'] '.$kesalahan->nama;
		}

		if($memo->modul != '-'){
			$r = Roles::where('kod',$memo->modul)->first();
			if(!empty($r)){
				$modul = $r->name;
			}
		}

		$update = Carbon::parse($memo->updated)->toDateTimeString();
		$mula = date('d/m/Y h:i a', strtotime($memo->tarikh_mula));
		$akhir = date('d/m/Y', strtotime($memo->tarikh_akhir));

		$pdf = PDF::loadView('pdf.memo', compact('memo','dikeluarkan','disahkan','update','mula','akhir','faulty','modul','site'));
		$pdf->setPaper('A4', 'potrait');

		$destinationPath = 'document/memo';

		if($memo->jenis_data == "manual"){
			return $pdf->stream();
		}else if($memo->jenis_data == "pdf"){
			$pdf->save(public_path().'/'.$destinationPath.'/'.$memo->_id.'.pdf');

			$merges = PDFMerger::init();
			$merges->addPDF(public_path().'/'.$destinationPath.'/'.$memo->_id.'.pdf', 'all');
			foreach($memo->Attachment as $a){
				$merges->addPDF(public_path().$a->path,'all');
			}
			$merges->merge();
			$merges->save(public_path().'/'.$destinationPath.'/'.$memo->_id.'.pdf',"browser");
		}		
	}

	/**
     * Create a notice list controller.
     *
     * @return json
     */

	public function noticeIndex(){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		$site = SiteSetting::first();
		return view('officer.setting.template_notice_index', compact('user','site'));
	}

	public function viewNoticeAdd(){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		$site = SiteSetting::first();
		$department = Department::where('_id',$user->StaffDetail->jbkod)->first();
		return view('officer.setting.template_notice_add',compact('user','site','department'));
	}

	public function viewNoticeEdit($_id){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);
		
		$site = SiteSetting::first();
		$template = TemplateNotice::with('Attachment')->where('_id',$_id)->first();
		$seksyen = Faulty::where('jbkod', $user->StaffDetail->jbkod)->where('akkod', $template->akta_kesalahan)->get();
		$department = Department::where('_id',$user->StaffDetail->jbkod)->first();
		return view('officer.setting.template_notice_edit',compact('user','template','site','seksyen','department'));
	}

	public function addTemplateNotice(Request $request){
		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);

		$validator = Validator::make($request->all(), [
			'attachment' => 'mimes:jpeg,jpg|max:2048',
		]);

		if ($validator->fails()) {
			return redirect()->back()->withInput()->withErrors($validator);
		}

		$dataTemplate = [
			'akta_kesalahan' => $request->acts,
			'seksyen_kesalahan' => $request->seksyen,
			'jenis_amaran' => $request->jenis_amaran,
			'tempoh_hantar' => $request->tempoh,
			'no_rujukan' => $request->no_rujukan,
			'subjek' => $request->subjek,
			'kandungan' => $request->kandungan,
			// 'nama_pengirim' => $request->nama_pengirim,
			// 'jawatan_pengirim' => $request->jawatan_pengirim,
			'status' => 'tidak aktif'
		];

		$department = Department::where('_id', $request->department)->first();
		if(!empty($department)){
			$template = TemplateNotice::create($dataTemplate);
			$department->templatenotice()->save($template);
			return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Simpan rekod templat notis amaran');
		}else{
			return redirect()->back()->withInput()->with('error_msg', '<strong>Tidak Berjaya!</strong> Simpan rekod templat notis amaran');
		}
	}

	public function editTemplateNotice(Request $request){

		$id = Auth::guard('ofr')->id();
		$user = Staff::with('StaffDetail')->find($id);

		$validator = Validator::make($request->all(), [
			'attachment' => 'mimes:jpeg,jpg|max:2048',
		]);

		if ($validator->fails()) {
			return redirect()->back()->withInput()->withErrors($validator);
		}

		$template = TemplateNotice::where('_id',$request->_id)->first();
		if(!empty($template)){
			
			$department = Department::where('_id', $user->StaffDetail->jbkod)->first();
			if(!empty($department)){
				$template->department_id = $department->_id;
				$template->akta_kesalahan = $request->acts;
				$template->seksyen_kesalahan = $request->seksyen;
				$template->jenis_amaran = $request->jenis_amaran;
				$template->tempoh_hantar = $request->tempoh;
				$template->no_rujukan = $request->no_rujukan;
				$template->subjek = $request->subjek;
				$template->kandungan = $request->kandungan;
				$template->status = 'tidak aktif';
				$template->save();

				return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> Kemaskini rekod templat notis amaran. Anda boleh "aktifkan" notis amaran ini di "Senarai Templat Notis Amaran"');
			}else{
				return redirect()->back()->withInput()->with('error_msg', '<strong>Tidak Berjaya!</strong> rekod jabatan tidak ditemui');
			}
		}else{
			return redirect()->back()->withInput()->with('error_msg', '<strong>Tidak Berjaya!</strong> rekod templat notis amaran tidak ditemui');
		}
	}

	public function viewLetterPDF($_id,$kpd){
		$compound = Compound::where('kpd',$kpd)->first();
		$site = SiteSetting::first();
		$template = TemplateNotice::where('_id',$_id)->first();
		if(!empty($template)){
			$now = Carbon::now()->format('d/m/Y h:i:s A');

			$pdf = PDF::loadView('pdf.template_letter', compact('template','now','compound','site'));
			$pdf->setPaper('A4', 'potrait');
			return $pdf->stream();
		}else{
			$template = LetterNotice::with('Attachment')->where('_id',$_id)->first();
			if(!empty($template)){
				$now = Carbon::now()->format('d/m/Y h:i:s A');

				$pdf = PDF::loadView('pdf.template_letter', compact('template','now','compound','site'));
				$pdf->setPaper('A4', 'potrait');
				return $pdf->stream();
			}
		}
	}

	public function updatePosNumber(Request $request){

		$letter = LetterNotice::where('_id',$request->letter_id)->first();
		if(!empty($letter)){

			$compound = Compound::with('ConfidentialFile')->where('_id', $letter->compound_id)->first();
			if($request->hasFile('gambar_pos')){

				$validator = Validator::make($request->all(), [
					'gambar_pos' => 'mimes:jpg,jpeg',
				]);

				if ($validator->fails()) {
					return redirect()->back()->withInput()->withErrors($validator);
				}

				$path = '';
				$destinationPath = 'document/'.$compound->ConfidentialFile->no_siri.'/notice';
				$a = $request->file('gambar_pos');
				$extension = $a->getClientOriginalExtension();
				$filename = 'pos_notice_'.$letter->_id;
				$a->move($destinationPath,$filename.'.'.$extension);
				$path = $destinationPath.'/'.$filename.'.'.$extension;

				$letter->no_pos = $request->no_pos;
				$letter->save();

				$attach = new Attachment();
				$attach->path = $path;
				$letter->attachment()->save($attach);

				return redirect()->back()->with('success_msg', '<strong>Berjaya!</strong> simpan nombor pos');

			}else{
				return redirect()->back()->withInput()->with('error_msg', '<strong>Tidak Berjaya!</strong> sila masukkan gamabr pos sekali');
			}

		}else{
			return redirect()->back()->withInput()->with('error_msg', '<strong>Tidak Berjaya!</strong> rekod surat notis amaran tidak ditemui');
		}
	}
}