<?php
/*********************************************************************************
 * The content of this file is subject to the ITS4YouEmails license.
 * ("License"); You may not use this file except in compliance with the License
 * The Initial Developer of the Original Code is IT-Solutions4You s.r.o.
 * Portions created by IT-Solutions4You s.r.o. are Copyright(C) IT-Solutions4You s.r.o.
 * All Rights Reserved.
 ********************************************************************************/

class ITS4YouEmails_Module_Model extends Vtiger_Module_Model
{
    public static $mobileIcon = 'mail';

    public static function isPHPMailerInstalled()
    {
        return is_file('modules/ITS4YouLibrary/PHPMailer/src/PHPMailer.php');
    }

    public static function isSendMailConfigured()
    {
        global $ITS4YouEmails_Mailer, $Emails_Mailer;

        if (is_file('modules/Emails/class.phpmailer.php')) {
            require_once 'modules/Emails/class.phpmailer.php';

            $mailer = new PHPMailer();
            $mailer->isSMTP();

            $Emails_Mailer = $mailer->Mailer;

            if ('smtp' !== $Emails_Mailer && $ITS4YouEmails_Mailer !== $Emails_Mailer) {
                return false;
            }
        }

        return true;
    }

    public function isQuickCreateSupported()
    {
        return false;
    }

    public function getSettingLinks()
    {
        $settingsLinks = parent::getSettingLinks();

        $currentUserModel = Users_Record_Model::getCurrentUserModel();

        if ($currentUserModel->isAdminUser()) {
            $settingsLinks[] = array(
                'linktype' => 'LISTVIEWSETTING',
                'linklabel' => 'LBL_INTEGRATION',
                'linkurl' => 'index.php?module=ITS4YouEmails&parent=Settings&view=Index',
            );
            $settingsLinks[] = array(
                'linktype' => 'LISTVIEWSETTING',
                'linklabel' => 'LBL_MODULE_REQUIREMENTS',
                'linkurl' => 'index.php?module=ITS4YouInstaller&parent=Settings&view=Requirements&mode=Module&sourceModule=ITS4YouEmails',
            );
            $settingsLinks[] = array(
                'linktype' => 'LISTVIEWSETTING',
                'linklabel' => 'LBL_LICENSE',
                'linkurl' => 'index.php?module=ITS4YouInstaller&view=License&parent=Settings&sourceModule=ITS4YouEmails',
            );
            $settingsLinks[] = array(
                'linktype' => 'LISTVIEWSETTING',
                'linklabel' => 'LBL_UPGRADE',
                'linkurl' => 'index.php?module=ModuleManager&parent=Settings&view=ModuleImport&mode=importUserModuleStep1',
            );
            $settingsLinks[] = array(
                'linktype' => 'LISTVIEWSETTING',
                'linklabel' => 'LBL_UNINSTALL',
                'linkurl' => 'index.php?module=ITS4YouInstaller&view=Uninstall&parent=Settings&sourceModule=ITS4YouEmails',
            );
        }

        return $settingsLinks;
    }

    public function getModuleBasicLinks()
    {
        return [
            [
                'linktype' => 'BASIC',
                'linklabel' => 'LBL_VTIGER_EMAILS',
                'linkurl' => $this->getListViewUrl() . '&targetModule=Emails',
                'linkicon' => 'fa-envelope',
            ]
        ];
    }

    public function getDatabaseTables()
    {
        return [
            'its4you_emails',
            'its4you_emailscf',
            'vtiger_its4you_email_no',
            'vtiger_its4you_email_no_seq',
            'vtiger_email_flag',
            'vtiger_email_flag_seq',
        ];
    }

    public function getPicklistFields()
    {
        return [
            'email_flag',
        ];
    }

    public function isStarredEnabled()
    {
        return false;
    }

	/**
	 * @return array
	 * @throws WebServiceException
	 */
	public function getEmailRelatedModules()
	{
		$userPrivModel = Users_Privileges_Model::getCurrentUserPrivilegesModel();
		$relatedModules = vtws_listtypes(array('email'), Users_Record_Model::getCurrentUserModel());
		$relatedModules = $relatedModules['types'];

		foreach ($relatedModules as $key => $moduleName) {
			if ($moduleName === 'Users') {
				unset($relatedModules[$key]);
			}
		}

		foreach ($relatedModules as $moduleName) {
			$moduleModel = Vtiger_Module_Model::getInstance($moduleName);
			if ($userPrivModel->isAdminUser() || $userPrivModel->hasGlobalReadPermission() || $userPrivModel->hasModulePermission($moduleModel->getId())) {
				$emailRelatedModules[] = $moduleName;
			}
		}

		$emailRelatedModules[] = 'Users';

		return $emailRelatedModules;
	}
}