<?php
 /**
 * NOTICE OF LICENSE
 *
 * This source file is subject to the HRSALE License
 * that is bundled with this package in the file license.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.hrsale.com/license.txt
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to hrsalesoft@gmail.com so we can send you a copy immediately.
 *
 * @author   HRSALE
 * @author-email  hrsalesoft@gmail.com
 * @copyright  Copyright © hrsale.com. All Rights Reserved
 */
defined('BASEPATH') OR exit('No direct script access allowed');

class Performance_maingoals extends MY_Controller {
	
	public function __construct() 
	{
        parent::__construct();
		//load the model
		$this->load->model('Xin_model');
		$this->load->model('Performance_maingoals_model');
        $this->load->model('Department_model');
        $this->load->model('Employees_model');
	}
	
	
	/*Function to set JSON output*/
	public function output($Return=array()){
		/*Set response header*/
		header("Access-Control-Allow-Origin: *");
		header("Content-Type: application/json; charset=UTF-8");
		/*Final JSON response*/
		exit(json_encode($Return));
	}

	public function index()
    {
		$session = $this->session->userdata('username');
		if(empty($session)){ 
			redirect('admin/');
		}
		$system = $this->Xin_model->read_setting_info(1);
		if($system[0]->module_performance!='yes'){
			redirect('admin/dashboard');
		}
		$data['title'] = $this->lang->line('left_performance_kpi').' | '.$this->Xin_model->site_title();
		$data['breadcrumbs'] = $this->lang->line('left_performance_kpi');
		$data['path_url'] = 'performance_maingoals';
        $is_department_head = $this->Department_model->is_department_head($session['user_id']);
        $data['is_department_head'] = $is_department_head;
        $user = $this->Xin_model->read_user_info($session['user_id']);

        //admin and department head
        if ($is_department_head && $user[0]->user_role_id == 1) {
            $data['employees'] = $this->Xin_model->all_employees();
        }

        //admin only
        if ($user[0]->user_role_id == 1 && !$is_department_head) {
          $data['employees'] = $this->Xin_model->all_employees();
        }

        // department head only
        if ($is_department_head && $user[0]->user_role_id == 2) {
            $data['employees'] = $this->Employees_model->get_employee_by_department($is_department_head[0]->department_id);
        }

		$role_resources_ids = $this->Xin_model->user_role_resource();
		if(in_array('372',$role_resources_ids)) {
			if(!empty($session)){ 
				$data['subview'] = $this->load->view("admin/performance/performance_appraisal_kpi", $data, TRUE);
				$this->load->view('admin/layout/layout_main', $data); //page load
			} else {
				redirect('admin/');
			}
		} else {
			redirect('admin/dashboard');
		}
    }

    public function add_maingoals_kpi ()
    {
    	if($this->input->post('add_type')=='kpi_maingoals') {
    		$Return = array('result'=>'', 'error'=>'');
    		if($this->input->post('kpi_main_goals')==='') {
        		$Return['error'] = $this->lang->line('xin_error_kpi_maingoals_field');
        	}

        	if($Return['error']!=''){
	       		$this->output($Return);
	    	}

	    	//add to db goes here
	    	$data = array(
				'user_id' => $this->input->post('_user'),
				'main_kpi' => $this->input->post('kpi_main_goals'),
                'status' => 1,
                'year_created' => date('Y'),
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s')
			);
    		$result = $this->Performance_maingoals_model->add($data);

    		if ($result == TRUE) {
    			$Return['result'] = $this->lang->line('xin_success_kpi_maingoals_added');
    		}

	    	$this->output($Return);
			exit;	
    	}
    }

    public function maingoals_list ()
    {
		$data['title'] = $this->Xin_model->site_title();
		$session = $this->session->userdata('username');
		// if(!empty($session)){ 
		// 	$this->load->view("admin/performance_kpi", $data);
		// } else {
		// 	redirect('');
		// }
		// Datatables Variables
		$draw = intval($this->input->get("draw"));
		$start = intval($this->input->get("start"));
		$length = intval($this->input->get("length"));

        $user_id = $this->uri->segment(4);

        if (isset($user_id)) {
            $maingoals = $this->Performance_maingoals_model->get_kpi_maingoals($user_id);
        } else {
            $maingoals = $this->Performance_maingoals_model->get_kpi_maingoals($session['user_id']);
        }
		
		$data = array();

        foreach($maingoals->result() as $r) {
            $created_at = $this->Xin_model->set_date_time_format($r->created_at);
            $updated_at = $this->Xin_model->set_date_time_format($r->updated_at);

            if ($r->user_id != $session['user_id']) {
                $action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span>';
            } else {
                //$action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span>';
                $action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span><span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_delete').'"><button type="button" class="btn btn-outline-danger btn-sm m-b-0-0 waves-effect waves-light delete-maingoals" data-toggle="modal" data-target=".delete-modal-maingoals" data-record-id="'. $r->id . '"><i class="fas fa-trash-restore-o"></i></button></span>';
            }
            
            if ($session['user_id'] == $r->user_id) {
                $kpi_status = ucfirst($r->approve_status);
            }

            if ($r->approve_status == 'pending' && $session['user_id'] != $r->user_id) {
                $kpi_status = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('kpi_approve').'"><button type="button" class="btn btn-success btn-sm m-b-0-0 waves-effect waves-light approve-maingoals" data-toggle="modal" data-target=".approve-modal-maingoals-kpi" data-kpi_id="'. $r->id . '" data-record-id="'. $r->id . '"><i class="fa fa-check"></i></button></span>';
            } else {
                $kpi_status = ucfirst($r->approve_status);
            }
			// status
			if($r->status==1){
				$status = $this->lang->line('kpi_legend_ongoing');
			} else if($r->status==2){
				$status = $this->lang->line('kpi_legend_improvement');
			} else if($r->status==3){
				$status = $this->lang->line('kpi_legend_achieved');
			} else {
				$status = $this->lang->line('kpi_legend_excellent');
			}

            $data[] = array(
                $action,
				$r->main_kpi,
				$r->q1,
				$r->q2,
				$r->q3,
				$r->q4,
				$status,
				$r->feedback,
                $created_at,
                $updated_at,
		   );
	  	}

	    $output = array(
		   "draw" => $draw,
			 "recordsTotal" => $maingoals->num_rows(),
			 "recordsFiltered" => $maingoals->num_rows(),
			 "data" => $data
		);
	    echo json_encode($output);
	    exit();
    }

    public function delete_maingoals() {
        if($this->input->post('type')=='delete') {
            // Define return | here result is used to return user data and error for error message 
            $Return = array('result'=>'', 'error'=>'');
            $id = $this->uri->segment(4);
            $result = $this->Performance_maingoals_model->delete_maingoals_record($id);
            if(isset($id)) {
                $Return['result'] = $this->lang->line('kpi_maingoals_deleted_successful');
            } else {
                $Return['error'] = $this->lang->line('xin_error_msg');
            }
            $this->output($Return);
        }
    }

    // get record of maingoals
    public function read_maingoals_record()
    {
        $data['title'] = $this->Xin_model->site_title();
        $maingoals_id = $this->input->get('maingoals_id');
        $result = $this->Performance_maingoals_model->read_maingoals_information($maingoals_id);
        
        $data = array(
                'maingoals_id' => $result[0]->id,
                'user_id' => $result[0]->user_id,
                'main_kpi' => $result[0]->main_kpi,
                'q1' => $result[0]->q1,
                'q2' => $result[0]->q2,
                'q3' => $result[0]->q3,
                'q4' => $result[0]->q4,
                'status' => $result[0]->status,
                'feedback' => $result[0]->feedback,
                'approve_status' => $result[0]->approve_status,
                );
        $session = $this->session->userdata('username');
        if(!empty($session)){ 
            $this->load->view('admin/performance/dialog_maingoals', $data);
        } else {
            redirect('admin/');
        }
    }

    // Validate and add info in database
    public function edit_maingoals() {
    
        if($this->input->post('edit_type')=='maingoals') {
            
        $id = $this->uri->segment(4);   
        $Return = array('result'=>'', 'error'=>''); 
            
        /* Server side PHP input validation */      
        if($this->input->post('main_kpi')==='') {
            $Return['error'] = $this->lang->line('xin_error_kpi_maingoals_field');
        }
                
        if($Return['error']!=''){
            $this->output($Return);
        }
    
        $data = array(
        'main_kpi' => $this->input->post('main_kpi'),
        'q1' => $this->input->post('q1'),
        'q2' => $this->input->post('q2'),
        'q3' => $this->input->post('q3'),
        'q4' => $this->input->post('q4'),
        'status' => $this->input->post('status'),
        'feedback' => $this->input->post('feedback'),
        'updated_at' => date('Y-m-d H:i:s')
        );

        $result = $this->Performance_maingoals_model->update_maingoals_record($data,$id);
                
        if ($result == TRUE) {
            $Return['result'] = $this->lang->line('xin_success_kpi_maingoals_updated');
        } else {
            $Return['error'] = $this->lang->line('xin_error_msg');
        }
        $this->output($Return);
        exit;
        }
    }

    public function approve_maingoals() {
        if($this->input->post('type')=='approve') {
            // Define return | here result is used to return user data and error for error message 
            $Return = array('result'=>'', 'error'=>'');
            $id = $this->uri->segment(4);
            $result = $this->Performance_maingoals_model->approve_maingoals($id);
            if(isset($id)) {
                $Return['result'] = $this->lang->line('kpi_approve_maingoals_success');
            } else {
                $Return['error'] = $this->lang->line('xin_error_msg');
            }
            $this->output($Return);
        }
    }

    public function maingoals_by_year ()
    {
        $data['title'] = $this->Xin_model->site_title();
        $session = $this->session->userdata('username');
        // if(!empty($session)){ 
        //  $this->load->view("admin/performance_kpi", $data);
        // } else {
        //  redirect('');
        // }
        // Datatables Variables
        $draw = intval($this->input->get("draw"));
        $start = intval($this->input->get("start"));
        $length = intval($this->input->get("length"));

        $year = $this->uri->segment(4);
        $user_id = $this->uri->segment(5);

        $maingoals = $this->Performance_maingoals_model->get_kpi_maingoals_by_year($year, $user_id);
        
        $data = array();

        foreach($maingoals->result() as $r) {
            $created_at = $this->Xin_model->set_date_time_format($r->created_at);
            $updated_at = $this->Xin_model->set_date_time_format($r->updated_at);
            if ($r->user_id != $session['user_id']) {
                $action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span>';
            } else {
                $action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span>';
                //$action = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_edit').'"><button type="button" class="btn btn-secondary btn-sm m-b-0-0 waves-effect waves-light" data-toggle="modal" data-target=".edit-modal-maingoals-data" data-maingoals_id="'. $r->id . '"><i class="fas fa-pencil-alt-square-o"></i></button></span><span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('xin_delete').'"><button type="button" class="btn btn-outline-danger btn-sm m-b-0-0 waves-effect waves-light delete-maingoals" data-toggle="modal" data-target=".delete-modal-maingoals" data-record-id="'. $r->id . '"><i class="fas fa-trash-restore-o"></i></button></span>';
            }
            
            if ($session['user_id'] == $r->user_id) {
                $kpi_status = ucfirst($r->approve_status);
            }

            if ($r->approve_status == 'pending' && $session['user_id'] != $r->user_id) {
                $kpi_status = '<span data-toggle="tooltip" data-placement="top" title="'.$this->lang->line('kpi_approve').'"><button type="button" class="btn btn-success btn-sm m-b-0-0 waves-effect waves-light approve-maingoals" data-toggle="modal" data-target=".approve-modal-maingoals-kpi" data-kpi_id="'. $r->id . '" data-record-id="'. $r->id . '"><i class="fa fa-check"></i></button></span>';
            } else {
                $kpi_status = ucfirst($r->approve_status);
            }

            $data[] = array(
                $action,
                $r->main_kpi,
                $r->q1,
                $r->q2,
                $r->q3,
                $r->q4,
                $r->status,
                $r->feedback,
                $created_at,
                $updated_at,
           );
        }

        $output = array(
           "draw" => $draw,
             "recordsTotal" => $maingoals->num_rows(),
             "recordsFiltered" => $maingoals->num_rows(),
             "data" => $data
        );
        echo json_encode($output);
        exit();
    }
}