<?php defined('BASEPATH') or exit('No direct script access allowed');

use chillerlan\QRCode\Data\QRMatrix;
use chillerlan\QRCode\QRCode;
use chillerlan\QRCode\QROptions;

date_default_timezone_set('Asia/Kolkata');

/**
 * AMS
 *
 * @package    HMVC
 * @author     Venba
 * @copyright  2022 Venba
 * @license    https://venbainfotech.com/licenses/MIT  MIT License
 * @link       <URI> (description)
 * @version    GIT: $Id$
 * @since      Version 0.0.1
 * @filesource
 *
 */

class Notification extends MX_Controller
{
    /**
     * [__construct description]
     *
     * @method __construct
     */
    public function __construct()
    {
        // To inherit directly the attributes of the parent class.
        parent::__construct();
		### Syntax : $this->load->model('Model Path' , 'Alias name');
        ### The second parameter (optional) is used to call the method.
        $this->load->model('MY_Model','MY_Model');
		$this->load->model('Notification_model','Notification_model');
        $this->load->helper('mail_helper');
    }


// Function for Mail Send
    public function prepareNotificationData($body,$templateData,$Data,$type,$code){

        try
        {
            // echo 1;die;
            $getBusinessData = $this->Notification_model->get_admin_and_hr_mail_id(user()->business_id);

            $managerID = $Data->ManagerId;

            $managerMail = $this->Notification_model->get_user_data($managerID);


            $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email,  $Data->managerEmail, $Data->delegatePersonEmail];

            if($Data->delegatePersonEmail == NULL)
            {
                if($Data->managerEmail == NULL){


                    $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email];
                }
                else{

                    $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email, $Data->managerEmail];
                }
            }


            if($type === 'Email'){

                if($code === 'APPLY_LEAVE' || $code === 'LEAVE_PERMISSION'){

                    $to = $getBusinessData->hr_email;
                    $cc = $cc_mail_data;
                    $subject = $templateData->subject;
                    $aliasName = $Data->emp_name;
                    $result = send_emails($to, $subject, $body, $aliasName, $cc);
                    // echo $result; die;
                    return $result;
                }
                else if($code === 'APPROVE_LEAVE' || $code === 'APPROVE_PERMISSION'){

                    $to = $Data->emp_email;
                    $cc = $cc_mail_data;
                    $subject = $templateData->subject;
                    $aliasName = 'HR';
                    $result = send_emails($to, $subject, $body, $aliasName, $cc);
                    // echo $result; die;
                    return $result;
                }
                else if($code === 'DECLINE_LEAVE' || $code === 'DECLINE_PERMISSION'){

                    $to = $Data->emp_email;
                    $cc = $cc_mail_data;
                    $subject = $templateData->subject;
                    $aliasName = 'HR';
                    $result = send_emails($to, $subject, $body, $aliasName, $cc);
                    // echo $result; die;
                    return $result;
                }
                else{

                    $to = $Data->emp_email;
                    $cc = $cc_mail_data;
                    $subject = $templateData->subject;
                    $aliasName = 'HR';
                    $result = send_emails($to, $subject, $body, $aliasName, $cc);
                    // echo $result; die;
                    return $result;
                }

            }
        } catch (Exception $e) {
            echo "An error occurred: " . $e->getMessage();
        }
    }

    public function prepareNotificationDataForDelegation($body,$templateData,$Data,$type,$code){

        $getBusinessData = $this->Notification_model->get_admin_and_hr_mail_id(user()->business_id);
        if($type === 'Email'){

                $to = $Data->delegatePersonEmail;
                $cc =  [$getBusinessData->admin_email, $getBusinessData->hr_email];
                $subject = $templateData->subject;
                $aliasName = $Data->emp_name;
                $result = send_emails($to, $subject, $body, $aliasName, $cc);
                // echo $result; die;
                return $result;
        }


    }

    public function prepareNotificationDataForExpence($body,$templateData,$Data,$type,$code){

        // echo $body; die;

        $getBusinessData = $this->Notification_model->get_admin_and_hr_mail_id(user()->business_id);

        if(!empty($Data->managerEmail)){
            $mail = [$getBusinessData->admin_email, $Data->managerEmail];
        }else{
            $mail = $getBusinessData->admin_email;
        }

        $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email,  $Data->managerEmail, $Data->delegatePersonEmail];
        if($Data->delegatePersonEmail == NULL)
        {
            if($Data->managerEmail == NULL){

                $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email];
            }
            else{
                $cc_mail_data = [$getBusinessData->admin_email, $getBusinessData->hr_email,  $Data->managerEmail];
            }
        }


        if($type === 'Email'){

            if($code === 'EXPENCE_CLAIM'){

                $to = $getBusinessData->hr_email;
                $cc =  $mail;
                $subject = $templateData->subject;
                $aliasName = $Data->emp_name;
                $result = send_emails($to, $subject, $body, $aliasName, $cc);
                // echo $result; die('EXPENCE_CLAIM');
                return $result;

            }else if($code === 'APPROVE_EXPENCE' || ($code === 'DECLINE_EXPENCE')){

                $to = $Data->emp_email;
                $cc = $cc_mail_data;
                $subject = $templateData->subject;
                $aliasName = 'HR';
                $result = send_emails($to, $subject, $body, $aliasName, $cc);
                // echo $result; die('APPROVE_EXPENCE or DECLINE_EXPENCE');
                return $result;
            }
        }


    }

   // end of Function for Mail Send


  //Send Mail For Apply Leave and apply Permission also Approve and Decline
    public function sendNotification($leave_id, $code, $type){
        try {
            $leaveData = collectLeaveData($leave_id);
            // print_r($leaveData);
            $templateData = getTempleteData($code, $type);
            if($code === 'APPLY_LEAVE' || $code === 'LEAVE_PERMISSION'){

                $FormettedTemplateData = $this->preprocessTemplateData($leaveData,$templateData);
                // print_r($leaveData);
            }
            else if($code === 'APPROVE_LEAVE' || $code === 'APPROVE_PERMISSION'){
                $FormettedTemplateData = $this->preprocessTemplateDataForLeaveApprove($leaveData,$templateData);
                // print_r($FormettedTemplateData);
                // print_r($templateData);
            }
            else if($code === 'DECLINE_LEAVE' || $code === 'DECLINE_PERMISSION'){
                $FormettedTemplateData = $this->preprocessTemplateDataForLeaveDecline($leaveData,$templateData);
                // print_r($FormettedTemplateData);
                // print_r($templateData);
            }
            return $this->prepareNotificationData($FormettedTemplateData,$templateData,$leaveData,$type, $code);
        } catch (Exception $e) {
            echo "An error occurred: " . $e->getMessage();
        }
    }


    public function preprocessTemplateData($leaveData, $templateData){

        $managerID = $leaveData->ManagerId;
        $managerName = $this->Notification_model->get_user_data($managerID);

        $inputString = $templateData->placeholder;
        $placeholders = explode(',', $inputString);
        if($leaveData->leave_code === 'permission'){
            if(empty($managerName->name)){
                $perm_date_new = date('d-m-Y', strtotime($leaveData->perm_date_new));
                $values = ['Manager', $leaveData->emp_name, $leaveData->leave_type,  $perm_date_new, $leaveData->from_time, $leaveData->to_time, $leaveData->risedby, $leaveData->status, $leaveData->comments];
            }
            else{
                $perm_date_new = date('d-m-Y', strtotime($leaveData->perm_date_new));
                $values = [$managerName->name, $leaveData->emp_name, $leaveData->leave_type,  $perm_date_new, $leaveData->from_time, $leaveData->to_time, $leaveData->risedby, $leaveData->status, $leaveData->comments];
            }
        }
        else{
            if(empty($managerName->name)){
                $fromDate = date('d-m-Y', strtotime($leaveData->from_date_new));
                $toDate = date('d-m-Y', strtotime($leaveData->to_date_new));

                $values = ['Manager', $leaveData->emp_name, $leaveData->no_of_days, $leaveData->leave_type,  $fromDate,  $toDate, $leaveData->risedby, $leaveData->leave_bal, $leaveData->status, $leaveData->comments];

            }
            else{
                $fromDate = date('d-m-Y', strtotime($leaveData->from_date_new));
                $toDate = date('d-m-Y', strtotime($leaveData->to_date_new));

                $values = [$managerName->name, $leaveData->emp_name, $leaveData->no_of_days, $leaveData->leave_type,  $fromDate,  $toDate, $leaveData->risedby, $leaveData->leave_bal, $leaveData->status, $leaveData->comments];

            }
        }
        $result = [];
        foreach ($placeholders as $index => $placeholder) {
            $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
        }
        // echo($managerID)."<br>";print_r($managerName); echo "IS".$inputString."<br>";
        // echo $templateData->content."<br>";print_r($result);
        // die;
        return $body = replaceTemplateWithData($templateData->content,$result);

    }

    public function preprocessTemplateDataForLeaveApprove($leaveData, $templateData){

        $managerID = $leaveData->ManagerId;
        $managerName = $this->Notification_model->get_user_data($managerID);

        $inputString = $templateData->placeholder;
        $placeholders = explode(',', $inputString);
        if($leaveData->leave_code === 'permission'){
            $perm_date_new = date('d-m-Y', strtotime($leaveData->perm_date_new));
            $values = [$leaveData->emp_name, $leaveData->from_time, $leaveData->to_time,   $perm_date_new, $leaveData->ApproveBy, $leaveData->status];
        }
        else{
            $fromDate = date('d-m-Y', strtotime($leaveData->from_date_new));
            $toDate = date('d-m-Y', strtotime($leaveData->to_date_new));

            $values = [$leaveData->emp_name,  $fromDate,  $toDate, $leaveData->no_of_days, $leaveData->ApproveBy, $leaveData->status];
        }
        $result = [];
        foreach ($placeholders as $index => $placeholder) {
            $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
        }

        return $body = replaceTemplateWithData($templateData->content,$result);

    }

    public function preprocessTemplateDataForLeaveDecline($leaveData, $templateData){

        $managerID = $leaveData->ManagerId;
        $managerName = $this->Notification_model->get_user_data($managerID);

        $inputString = $templateData->placeholder;
        $placeholders = explode(',', $inputString);
        if($leaveData->leave_code === 'permission'){
            $perm_date_new = date('d-m-Y', strtotime($leaveData->perm_date_new));
            $values = [$leaveData->emp_name, $leaveData->from_time, $leaveData->to_time,  $perm_date_new, $leaveData->declined_by, $leaveData->status, $leaveData->DReason];
        }
        else{
            $fromDate = date('d-m-Y', strtotime($leaveData->from_date_new));
            $toDate = date('d-m-Y', strtotime($leaveData->to_date_new));

            $values = [$leaveData->emp_name,  $fromDate,  $toDate, $leaveData->no_of_days, $leaveData->declined_by, $leaveData->status, $leaveData->DReason];
        }
        $result = [];
        foreach ($placeholders as $index => $placeholder) {
            $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
        }

        return $body = replaceTemplateWithData($templateData->content,$result);

    }

// end of Send Mail For Apply Leave and apply Permission also Approve and Decline


// Send mail for Assign Delegation
    public function sendNotificationForDelegation($Delecation_id, $code, $type){

        $delegationData = collectDelegationData($Delecation_id);
        $templateData = getTempleteData($code, $type);

        $FormettedTemplateData = $this->preprocessTemplateDataForAssignDelegation($delegationData,$templateData);
        return $this->prepareNotificationDataForDelegation($FormettedTemplateData,$templateData,$delegationData,$type, $code);

    }


    public function preprocessTemplateDataForAssignDelegation($Data, $templateData){

        $inputString = $templateData->placeholder;
        $placeholders = explode(',', $inputString);

        $values = [$Data->delegatePersonName, $Data->from_date_new, $Data->to_date_new, $Data->emp_name];
        $result = [];
        foreach ($placeholders as $index => $placeholder) {
            $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
        }

        return $body = replaceTemplateWithData($templateData->content,$result);

    }

// end of Send mail for Assign Delegation


// Send mail for Applay , Approve, Decline expence
public function sendNotificationForExpense($ecpence_id, $code, $type){

    $expenceData = collectExpenceData($ecpence_id);
    $expenceChildData = $this->Notification_model->get_expence_child_data_using_expence_id($ecpence_id);

    // echo $ecpence_id;
    // echo '--------------------------------------------------------------';
    // echo '<pre>';
    // print_r($expenceData);
    // echo '--------------------------------------------------------------';
    // print_r($expenceChildData); die;


    $templateData = getTempleteData($code, $type);

    if($code === 'EXPENCE_CLAIM'){

        $FormettedTemplateData = $this->preprocessTemplateDataForExpense($expenceData,$templateData,$expenceChildData);
    }else if($code === 'APPROVE_EXPENCE'){

        $FormettedTemplateData = $this->preprocessTemplateDataForExpenseApprove($expenceData,$templateData,$expenceChildData);
    }else if($code === 'DECLINE_EXPENCE'){

        $FormettedTemplateData = $this->preprocessTemplateDataForExpenseDecline($expenceData,$templateData,$expenceChildData);

    }
    return $this->prepareNotificationDataForExpence($FormettedTemplateData,$templateData,$expenceData,$type, $code);
}


public function preprocessTemplateDataForExpense($Data, $templateData, $expenceChildData){

    $inputString = $templateData->placeholder;
    $placeholders = explode(',', $inputString);

    $tableRows = '';
    foreach ($expenceChildData as $row) {
        $tableRows .= '<tr>';
        $tableRows .= '<td>' . $row['childExpenceDate'] . '</td>';
        $tableRows .= '<td>' . $row['childAmount'] . '</td>';
        $tableRows .= '<td>' . $row['childDescription'] . '</td>';
        $tableRows .= '</tr>';
    }

    $values =[$Data->managerName, $Data->emp_name];
    $emailTemplate = str_replace('[table_rows]', $tableRows, $templateData->content);
    foreach ($placeholders as $index => $placeholder) {
        $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
    }

    return $body = replaceTemplateWithData($emailTemplate,$result);
}

public function preprocessTemplateDataForExpenseApprove($Data, $templateData, $expenceChildData){

    $inputString = $templateData->placeholder;
    $placeholders = explode(',', $inputString);

    $tableRows = '';
    foreach ($expenceChildData as $row) {
        $tableRows .= '<tr>';
        $tableRows .= '<td>' . $row['childExpenceDate'] . '</td>';
        $tableRows .= '<td>' . $row['childAmount'] . '</td>';
        $tableRows .= '<td>' . $row['childDescription'] . '</td>';
        $tableRows .= '<td>' . $row['childStatus'] . '</td>';
        $tableRows .= '</tr>';
    }

    $values =[$Data->managerName, $Data->emp_name, $Data->status];
    $emailTemplate = str_replace('[table_rows]', $tableRows, $templateData->content);
    foreach ($placeholders as $index => $placeholder) {
        $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
    }


     $body = replaceTemplateWithData($emailTemplate,$result);
     return $body;
}

public function preprocessTemplateDataForExpenseDecline($Data, $templateData, $expenceChildData){

    $inputString = $templateData->placeholder;
    $placeholders = explode(',', $inputString);

    $tableRows = '';
    foreach ($expenceChildData as $row) {
        $tableRows .= '<tr>';
        $tableRows .= '<td>' . $row['childExpenceDate'] . '</td>';
        $tableRows .= '<td>' . $row['childAmount'] . '</td>';
        $tableRows .= '<td>' . $row['childDescription'] . '</td>';
        $tableRows .= '<td>' . $row['childStatus'] . '</td>';
        $tableRows .= '</tr>';
    }

    $values =[$Data->managerName, $Data->emp_name, $Data->status];
    $emailTemplate = str_replace('[table_rows]', $tableRows, $templateData->content);
    foreach ($placeholders as $index => $placeholder) {
        $result[] = ['placeholder' => '[' . trim($placeholder, '[]') . ']', 'strval' => $values[$index]];
    }
    // echo '<pre>';
    // print_r($result); die;

    return $body = replaceTemplateWithData($emailTemplate,$result);
}
// end of Send mail for Applay , Approve, Decline expence


}