<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}


class Xoo_El_Core{

	private static $_instance = null;

	public $aff, $db_version;
	public $updatedFrom = false;

	public static function get_instance(){

		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}
		return self::$_instance;
	}


	public function __construct(){

		$this->db_version = get_option('xoo-el-version');

		if( defined( 'XOO_ML_VERSION' ) && version_compare( XOO_ML_VERSION , '1.3', '<=' ) ){
			add_action( 'admin_notices', array( $this, 'otp_login_update_notice' ) );
			return;
		}
		
		$this->includes();
		$this->hooks();
	}



	public function includes(){

		require_once XOO_EL_PATH.'/includes/class-xoo-el-helper.php';

		//Field framework
		require_once XOO_EL_PATH.'/xoo-form-fields-fw/xoo-aff.php';

		$this->aff = xoo_aff_fire( 'easy-login-woocommerce', 'xoo-el-fields', xoo_el_helper() ); // start framework

		require_once XOO_EL_PATH.'includes/class-xoo-el-func.php';
		
		require_once XOO_EL_PATH.'includes/xoo-el-functions.php';

		require_once XOO_EL_PATH.'includes/class-xoo-el-fields.php';

		require_once XOO_EL_PATH.'includes/verification/class-xoo-el-code-forms.php';

		if( xoo_el_helper()->is_request('frontend')){

			require_once XOO_EL_PATH.'includes/class-xoo-el-frontend.php';
			require_once XOO_EL_PATH.'includes/class-xoo-el-form-handler.php';
			

		}
		

		if( xoo_el_helper()->is_request('admin') || version_compare( $this->db_version, XOO_EL_VERSION, '<' ) ){
			require_once XOO_EL_PATH.'admin/class-xoo-el-aff-fields.php';
			require_once XOO_EL_PATH.'admin/class-xoo-el-admin-settings.php';
		}

	
		if ( xoo_el_helper()->is_request('admin')) {
			require_once XOO_EL_PATH.'admin/class-xoo-el-menu-settings.php';
			require_once XOO_EL_PATH.'admin/class-xoo-el-user-profile.php';
		}
	}


	public function hooks(){
		add_action( 'init', array( $this, 'on_install' ), 0 );
		add_action( 'admin_notices', array( $this, 'show_outdated_template_notice' ) );
		add_action( 'admin_head', array( $this, 'inline_styling' ) );
		add_filter( 'xoo_aff_enable_autocompadr', array( $this,'enable_autocompadr' ), 10, 2 );
	}



	/**
	* On install
	*/
	public function on_install(){

		$version_option = 'xoo-el-version';
		$db_version 	= get_option( $version_option );

		//If first time install
		if( $db_version === false ){
			add_action( 'admin_notices', array( $this, 'admin_notice_on_install' ) );
		}

		if( $db_version ){

			$glOptions = (array) xoo_el_helper()->get_general_option();
			$syOptions = (array) xoo_el_helper()->get_style_option();
			$avOptions = (array) xoo_el_helper()->get_advanced_option();

			if( version_compare( $db_version, '2.3', '<') ){
				//Map old values to new option
				$oldValues = (array) include XOO_EL_PATH.'/admin/views/oldtonew.php';
				foreach ( $oldValues as $keyData ) {
					$oldKeyValue = (array) get_option( $keyData['oldkey'] );
					$newKeyValue = (array) get_option( $keyData['newkey'] );

					if( $oldKeyValue === false ) continue;
					foreach ( $keyData['values'] as $oldsubkey => $newsubkey ) {
						if( !isset( $oldKeyValue[ $oldsubkey ] ) ) continue;
						$newKeyValue[ $newsubkey ] = $oldKeyValue[ $oldsubkey ];
					}
					update_option( $keyData['newkey'], $newKeyValue );
				}
			}


			if( version_compare( $db_version, '2.6', '<') ){

				$syOptions['sy-head-img'] = '';
				$syOptions['sy-tab-padding'] = '12px 20px';
				$syOptions['sy-tab-fsize'] = '16';
				$syOptions['sy-popup-height-type'] = 'custom';

				$glOptions['m-nav-pattern'] = 'tabs';
				$glOptions['m-form-pattern'] = 'separate';

			}

			if( version_compare( $db_version, '2.7', '<') ){

				$avOptions['m-error-log'] = 'no';
				
			}

			if( version_compare( $db_version, '2.7.4', '<') ){

				if( isset( $glOptions['m-myacc-sc'] ) ){
					$glOptions['m-chkout-sc'] = $glOptions['m-myacc-sc'];
				}
	
			}

			if( version_compare( $db_version, '2.9.2', '<')  ){
				update_option('xoo_tracking_consent_easy-login-woocommerce', 'no' );
			}

			if( version_compare( $db_version, '2.9.3', '<')  ){
				update_option( 'xoo-el-settings-init', 'yes' );
			}

			if( version_compare( $db_version, '2.9.4', '<') ){

				$glOptions['m-myacclpw-sc'] = '';

			}


			if( version_compare( $db_version, '3.0.0', '<') ){
				$glOptions['m-reset-pw'] 			= $glOptions['m-reset-pw'] === "yes" ? 'link' : 'disable';
				$glOptions['m-reset-pw-subject'] 	= 'Reset your password for {site_title}';
				$glOptions['m-reset-pw-email'] 		= xoo_el_admin_settings()->default_reset_email_text();
			}

			update_option( 'xoo-el-gl-options', $glOptions );
			update_option( 'xoo-el-sy-options', $syOptions );
			update_option( 'xoo-el-av-options', $avOptions );

		}
		

		if( version_compare( $db_version, XOO_EL_VERSION, '<') ){


			/* Including OTP Login fields file - Fix this later*/
			if( defined('XOO_ML_PATH') ){
				if( file_exists( XOO_ML_PATH.'admin/class-xoo-ml-el-fields.php' ) ){
					require_once XOO_ML_PATH.'admin/class-xoo-ml-el-fields.php';
				}
				else if( file_exists( XOO_ML_PATH.'admin/includes/class-xoo-ml-el-fields.php' ) ){
					require_once XOO_ML_PATH.'admin/includes/class-xoo-ml-el-fields.php';
				}
				
			}

			xoo_el()->aff->fields->set_defaults();
			
			xoo_el_helper()->admin->auto_generate_settings();

			//Update to current version
			update_option( $version_option, XOO_EL_VERSION);

			xoo_el_helper()->update_theme_templates_data(); //get theme template data

			$this->updatedFrom = $db_version;
		}
	}


	public function otp_login_update_notice(){
		?>
		<div class="notice is-dismissible notice-warning" style="padding: 10px; font-weight: 600; font-size: 16px; line-height: 2">This version of login/signup popup is not compatible with the current version of OTP Login plugin. <br>Please update the OTP login plugin.</div>
		<?php
	}


	public function admin_notice_on_install(){
		?>
		<div class="notice notice-success is-dismissible xoo-el-admin-notice">
			<p>Start by adding Login/Registration links to your <a href="<?php echo esc_url( admin_url( 'nav-menus.php?xoo_el_nav=true' ) ); ?>">menu</a>.</p>
			<p>Check <a href="<?php echo esc_url( admin_url( 'admin.php?page=easy-login-woocommerce-settings' ) ); ?>">Settings & Shortcodes</a></p>
		</div>
		<?php
	}


	public function show_outdated_template_notice(){

		if( !xoo_el_helper()->admin->is_settings_page() ) return;

		$themeTemplatesData = xoo_el_helper()->get_theme_templates_data();
		if( empty( $themeTemplatesData ) || $themeTemplatesData['has_outdated'] !== 'yes' ) return;
		?>
		<div class="notice notice-success is-dismissible xoo-el-admin-notice">
		<p><?php printf( 'You have <a href="%1$s">outdated templates</a> in your theme which are no longer supported. Please see "info" tab for more info.', admin_url( 'admin.php?page=easy-login-woocommerce-settings' ) ); ?></p>
		</div>
		<?php
	}


	public function inline_styling(){
		?>
		<style type="text/css">
			.notice.xoo-el-admin-notice p {
			    font-size: 16px;
			}
			.notice.xoo-el-admin-notice{
			    border: 2px solid #007cba;
			}
		</style>
		<?php
	}


	public function enable_autocompadr( $allow, $aff ){
		if( $aff->plugin_slug === 'easy-login-woocommerce' ) return false;
		return $allow;
	}
	


}


?>