<?php

namespace App\Controllers;

use CodeIgniter\HTTP\IncomingRequest;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;


use App\Models\EmployeeModel;
use App\Models\EmployeePolicyModel;
use App\Models\ClientModel;
use App\Models\FileModel;

use App\Controllers\Jobs ;
use App\Controllers\JobWorker ;
use App\Controllers\Jobs\SubJob;
use App\Controllers\EmployeeServiceController;

use CodeIgniter\API\ResponseTrait;

use PhpOffice\PhpSpreadsheet\Spreadsheet;

class EmployeeController extends AdminController
{
    
    use ResponseTrait;

    protected $myLogger;
    protected $employeeModel;
    protected $employeePolicyModel;
    protected $clientModel;
    protected $fileModel;
    public function __construct()
    {
        // helper('utility');
        set_session_context('Employee');
        $this->myLogger = \Config\Services::mylogger();
        $this->employeeModel = new EmployeeModel();
        $this->employeePolicyModel = new EmployeePolicyModel();
        $this->clientModel = new ClientModel();
        $this->fileModel = new FileModel();
    }

    public function list()
    {
        // $model = new UserModel();
        $data = [];
        if(count($this->request->getGet()))
        {
            $filterData = $this->request->getGet();
            $data['employees'] = $this->employeePolicyModel->getEmployeePolicy(client_id: $filterData['client_id'],policy_id: $filterData['policy_id']);
        }

        $this->myLogger->logme('error','list called');
        $this->loadLayout('employee_list',$data);
    }

    public function getClientWithPolicies()
    {
        //echo $this->request->isAJAX();die();
       $result = $this->clientModel->clientsWithPolicies();
       // print_r($result);die();
       if(!count($result))
       {
        return $this->respond(['dataStatus' => false,'code' => 404,'message' => 'no data found'], 200);
       }
       else
       {
         
        return $this->respond(['dataStatus' => true,'code' => 200,'data' => $result], 200);
       }
    }


    public function getUploadedFileError()
    {
        $file_id = $this->request->uri->getSegment(3);
        // dd($segments[2]);
        // die();
        // $file_id = $this->request->getGet();
        // echo $file_id;die();
        $file = $this->fileModel->find($file_id);
       // print_r($result);die();
       if(!isset($file))
       {
        return $this->respond(['dataStatus' => false,'code' => 404,'message' => 'no data found'], 200);
       }
       else
       {
         
        return $this->respond(['dataStatus' => true,'code' => 200,'data' => $file['reason']], 200);
       }
    }

    //handles employee & dependent  bulk upload with events like inception,addition,deletion, correction and SI enhancements
    public function employeesUplodWithEvents()
    {
        
        // $job_details  = new Jobs();
        // $r = Jobs::addJob(['job_name' => 'add','payload' => ['a' => 10, 'b' => 35]]);
        // print_r($r);//die();
        // // $jobWorker = new JobWorker();
        // JobWorker::processJob($r);
        // die();
        // echo $this->request->getMethod();die();
        // print_r($this->request->getFiles('emplist'));print_r($this->request->getPost('emplist'));
        // print_r($this->request->getPost('clients'));
        // print_r($this->request->getPost('policies'));
        // print_r($this->request->getPost('upload-action-type'));
        // die();
        // $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->excelFileFormatValidation(['file_id' => '38']);
        // dd($res);

        // $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->excelFileDataValidation(['file_id' => '38']);
        // dd($res);
        // $existing_famility_details = $this->employeeModel->getEmpFamilybyEmpCode(client_policy_id: '2');
        // dd($existing_famility_details);
        // $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->employeesSIEnhanceProcess(['file_id' => '38']);
        // dd($res);
        
        // $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->employeesCorrectionProcess(['file_id' => '37']);
        // // dd($res);
        //  $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->employeesOnboardPreprocess(['client_policy_id' => '3']);
        // dd($res);

        // $empServiceController = new EmployeeServiceController();
        // $res = $empServiceController->employeeDisembark(['file_id' => '36']);
        // dd($res);

        //  if(isset($res['error_summary']) && count($res['error_summary']))
        // {
        //     $res['error_summary'] = (array_count_values($res['error_summary']));
        //     $failure_reason = ((json_encode($res)));
        //     // dd($failure_reason);
        //      $this->fileModel->where('id', '12')->set(['status' => 'failed','reason' => $failure_reason])->update();
        //     dd($failure_reason);
        // } 

        if($this->request->getMethod() == 'post')
        {
            //validate uploaded file
                $filename = '';
                $validated = $this->validate([
                    'emplist' => [
                        'uploaded[emplist]',
                        'mime_in[emplist,application/vnd.ms-excel,application/vnd,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/vnd.oasis.opendocument.spreadsheet]',
                        'max_size[emplist,8192]',
                    ],
                ]);
            
                if ($validated) {
                    $avatar = $this->request->getFile('emplist');
                    $is_moved = $avatar->move(WRITEPATH . 'uploads/excel/');
                    $filename = $avatar->getName();
                    
                }
                else
                {
                    return $this->respond(['dataStatus' => false,'code' => 404,'message' => 'invalid file'], 200);
                }

                //process post variable entry in file table
                $loggedInUserID = get_session_userid();
                // $loggedInUserID = 8;

                $client_id = $this->request->getPost('client_id');
                $policy_id = $this->request->getPost('policy_id');
                $action = $this->request->getPost('upload-action-type');
                $status = 'inprogress';

                $file_id = $this->fileModel->insert(['file_name' => $filename,'client_id' => $client_id,'policy_id' => $policy_id,'created_by' => $loggedInUserID,'status' => $status,'action' => $action]);//here field policy_id have client_policy_id and not policy id from policy master
                $this->myLogger->logme("error",'{file_id} uploaded success',['file_id' => $file_id]);

                //start validation process
                
                $empServiceController = new EmployeeServiceController();
                $result = $empServiceController->excelFileFormatValidation($file_id);
                //endof validation process
                 if(isset($result['error_summary']) && count($result['error_summary']))
                {
                    return $this->respond(['dataStatus' => false,'code' => 404,'message' => 'file rejected with errors'], 200);
                }

                return $this->respond(['dataStatus' => true,'code' => 200,'data' => 'file upload success'], 200);

        }

        $data['actions'] = ['inception' => 'Inception (Employee + Dependents)','addition' => 'Addition (Employee + Dependents)','dependent_addtion' => 'Dependent Addition (Only Dependents)','deletion' => 'Deletion','correction' =>'Correction','si_enhancement' =>'SI Enhancement'];
        $data['fileList'] = $this->fileModel
                            ->select(['files.*','up.emp_code','up.first_name','pm.name as policy_name','c.short_name'])
                            ->join('user_profiles up','files.created_by = up.id')
                            ->join('client_policy cp','files.policy_id = cp.id')
                            ->join('policies pm','cp.policy_id = pm.id')
                            ->join('clients c','files.client_id = c.id and files.client_id = cp.client_id')
                            ->where('files.created_by',get_session_userid())->orderBy('files.created_at','desc')->findAll();
        // dd($data['fileList']);die();
        if($this->request->getMethod() == "get")
        {
           $this->loadLayout('employee_upload',$data);    
        }
        
    }

    public function getExcelFileErrors()
    {
        
         $file_id = $this->request->uri->getSegment(3);
         $file = $this->fileModel->find($file_id);
         $error_data = json_decode($file['reason']);
         $file_name_with_path = WRITEPATH."/uploads/excel/".$file['file_name'];

         //check the file exist or not
         if(!file_exists($file_name_with_path))
         {
            $error_message = "File not found";
            $this->myLogger->logme('error',($error_message . ' for file id ' . $file_id));
         }

         $spreadsheet = \PhpOffice\PhpSpreadsheet\IOFactory::load($file_name_with_path);
         $sheet = $spreadsheet->getActiveSheet();
    
         $highestRowAndColumn = $sheet->getHighestRowAndColumn();
         $excel_data = $sheet->rangeToArray('A1:' . $highestRowAndColumn['column'] . $highestRowAndColumn['row']);
         $data['excel_header'] = $excel_data[0];
         unset($excel_data[0]);
         $data['excel_data'] = $excel_data;
         

         echo '<pre>';

            // foreach ($error_data->error_data as $key => $value) {
            //     print_r($excel_data[$key]);
            //     foreach($value as $key2 => $value2){
            //         // echo '<pre>';
            //         // print_r($excel_data[$key][$value2->col_idx]);
            //     }
                
            // }
            $finalArray = [];
            foreach ($error_data->error_data as $key => $value) {
                foreach($value as $key2 => $value2){
                    $error_data = $value2->error;

                    echo '<pre>';
                    // print_r([$value2->col_idx]);
                    $excel_data[$key][$value2->col_idx] = $error_data;
                    // print_r($excel_data[$key]);
                   
                }
                // print_r($excel_data[$key]);
               // array_push($finalArray, $excel_data);
            }

            print_r($excel_data);

 die; 
           

        //  echo '###################################################################### <br>';
        // print_r($excel_data);
        // echo '###################################################################### <br>';
        // print_r($error_data->error_data); die;

         $headerData['page_name'] = 'Excel Error';
         echo view('layout/header', $headerData);
         echo view('excel_errors', $data);
         echo view('layout/footer');
    }


}