<?php

namespace App\Http\Controllers\Admin;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\WorkflowDocument;
use App\WorkflowType;
use App\Priority;
use App\DeliveryType;
use App\DocumentType;
use App\Contact;
use App\Department;
use App\Setting;
use App\User;
use App\WorkflowDocumentUser;
use App\WorkflowDocumentFile;
use App\WorkflowDocumentSender;
use App\WorkflowDocumentProcess;
use App\UserNotification;
use App\Promotion;
use Session;
use DB;
use File;

class DocumentsController extends Controller
{
	/**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
    }
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
		$setting = Setting::first();
		$limit_val = (isset($setting->data_limit_per_page) && $setting->data_limit_per_page > 0) ? $setting->data_limit_per_page : 100;
		$limit_val = 10;
		$workflow_documents = new WorkflowDocument;
		$search = request()->search ?? '';
		if(request()->has('search') && strlen($search) > 0)
        {
			$workflow_documents = $workflow_documents->where(function($q) use($search){
				$q->where('registration_number', 'LIKE', '%'.$search.'%')
					->orWhere('temporary_registration_number', 'LIKE', '%' . $search . '%');


			});
            $search = request()->search;
        }

			$workflow_documents = $workflow_documents->where('is_deleted', 0)
			->orderBy('id', 'desc')
			->paginate($limit_val);

		$workflow_types = WorkflowType::orderBy('id', 'asc')->get();
		return view('admin.documents.index', compact('workflow_documents', 'workflow_types', 'search'));
    }  
	
	public function archives()
    {
		$workflow_documents = DB::table('workflow_documents')
			->where('is_deleted',1)
			->orderBy('id', 'desc')
            ->get();
		$workflow_types = WorkflowType::orderBy('id', 'asc')->get();
		return view('admin.documents.archives', compact('workflow_documents', 'workflow_types'));
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function archive($id)
    {
        $id=base64_decode($id);
        $workflow_document = WorkflowDocument::findOrFail($id);
		$workflow_document_update = WorkflowDocument::where('id',$id)->update(['is_deleted'=>1]);
		if($workflow_document_update):
			Session::flash('success_message', 'Workflow document has been deleted successfully');
			return redirect()->route('present-documents');
		else:
			Session::flash('error_message', 'We are having some problem. Please try later.');
			return redirect()->route('present-documents');
		endif;
    }  
	public function destroy($id)
    {
        $id=base64_decode($id);
        $workflow_document = WorkflowDocument::findOrFail($id);
		if($workflow_document){
			$process = WorkflowDocumentProcess::where('workflow_document_id', $workflow_document->id)->get();
			if($process){
				foreach($process as $pro){
					$proc = WorkflowDocumentProcess::findOrFail($pro->id);
					$proc->delete();
				}
			}
			$files = WorkflowDocumentFile::where('workflow_document_id', $workflow_document->id)->get();
			if($files){
				foreach($files as $f_data){
					$file = WorkflowDocumentFile::findOrFail($f_data->id);
					if($file->delete())
						if(File::exists($file))
							unlink(public_path($file->place_of_the_documents.'/'.$file->document_name));
				}
			}
			$Sender = WorkflowDocumentSender::where('workflow_document_id', $workflow_document->id)->get();
			if($Sender){
				foreach($Sender as $s_data){
					$sd_data = WorkflowDocumentSender::findOrFail($s_data->id);
					$sd_data->delete();
				}
			}
			$users = WorkflowDocumentUser::where('workflow_document_id', $workflow_document->id)->get();
			if($users){
				foreach($users as $u_data){
					$user = WorkflowDocumentUser::findOrFail($u_data->id);
					$user->delete();
				}
			}
			$delete_documents = $workflow_document->delete();
			if($delete_documents):
				Session::flash('success_message', 'Workflow document has been deleted successfully');
				return redirect()->back();
			else:
				Session::flash('error_message', 'We are having some problem. Please try later.');
				return redirect()->back();
			endif;
		}else{
			Session::flash('error_message', 'We are having some problem. Please try later.');
			return redirect()->back();
		}
    }
	public function statusupdate($id)
    {
        $id=base64_decode($id);
        $find_department = Department::findOrFail($id);
		if($find_department->status==1)
			$status=0;
		else
			$status=1;
		$input=[
			'status'=>$status
		];
		$saved_data=$find_department->fill($input)->save();
		if($saved_data):
			Session::flash('success_message', 'Department has been updated successfully');
			return redirect()->route('workflow_documents');
		else:
			Session::flash('error_message', 'We are having some problem. Please try later.');
			return redirect()->route('workflow_documents');
		endif;
    }
}