<?php 

if(!defined('ABSPATH')){exit('Permission Denied');}

if(!class_exists('Athena_Save')){
	
	class Athena_Save{
		
		private $_active_ex = array();
		
		public function __construct($options, $id, $post_type, $POST, $active){
			
			$this->meta_save($options, $id, $post_type, $POST);
			
			$this->_active_ex = $active;
			
		}//end __construct method 
		
		private function meta_save($options, $id, $post_type, $POST){
			
			foreach ( $options as $key => $option) {	
				
				if($post_type === 'athenaprofile'){
					
					$this->athena_post_type($option['id'], $id, $option['type'], $POST, count($options));	
					
				}else{
					
					$break = $this->other_post_type($option['id'], $id, $POST);
					
					if($break){
						break;
					}
					
				}//end post_type conditional
				
			}//end foreach loop
			
		}//end meta_save method
		
		
		private function athena_post_type($option, $id, $type, $POST, $count){
			static $email_enabled, $timestamp, $current = 1;
			
			if ( isset( $option ) && ! empty( $option ) ) {

				$value = isset($POST[$option])? $POST[$option] : '';


				if ( !empty($value) ) {
					update_post_meta( $id, $option, $value );
				} else {
					delete_post_meta( $id, $option, get_post_meta( $id, $option, true ) );
				}
				
				if($option === 'enable_email'){
					
					$email_enabled = isset( $_POST[$option] ) ? true : false;
					
				}
				
				
				if($option === 'email_time' && $email_enabled){
					
					$this->schedule_email_cron($id, $timestamp, $_POST[$option]);
					
					
				}
				
				if($type === 'date_box'){
					$value = $timestamp = isset($POST[$option.'_timestamp'])? intval($POST[$option.'_timestamp']) : '';
					
					$this->schedule_profile_cron($id, $timestamp);
					
						
					if ( !empty($value) ) {
						update_post_meta( $id, $option .'_timestamp', $value );
					} else {
						delete_post_meta( $id, $option .'_timestamp', get_post_meta( $id, $option .'_timestamp', true ) );
					}//end value empty conditional

				}//end type date_box conditional;

			}//end option type conditional
			
			if($current === $count){
				
				if( ( $key = in_athena_array($this->_active_ex, $id) ) !== false ){
					
					if($email_enabled){
						
						if( ! array_key_exists('email', $this->_active_ex[$key]) ){
							
							array_push($this->_active_ex[$key], array('email' => true));
							update_option('athena_active_profiles', $this->_active_ex);
						}
						
					}else{
						
						if( array_key_exists('email', $this->_active_ex[$key]) ){
							
							unset( $this->_active_ex[$key]['email'] );
							update_option('athena_active_profiles', $this->_active_ex);
							
							$this->cancel_email_cron( $id );
							
						}
						
					}
					
				}else{
					
					if($email_enabled){
						
						array_push($this->_active_ex, array('id' => $id, 'email' => true));
						
					}else{
						
						array_push($this->_active_ex, array( 'id' => $id ));
						
					}
					
					update_option('athena_active_profiles', $this->_active_ex);
				}
				
				
			}
			
			$current++;
			
		}//end athena_post_type method
		
		
		private function other_post_type($option, $id, $POST){
			
			if ( isset( $option ) && ! empty( $option ) ) {
						
				if($option === '_athena_options' && isset($POST[$option]['enabled']) && $POST[$option]['enabled'] == true){
					
					$profile_data = isset($POST[$option]['profile'])?get_option('athena_profile_'.$POST[$option]['profile']) : false;
					
					if(isset($POST[$option]['profile']) && !empty($POST[$option]['profile'])){
						
						$value['enabled'] = $POST[$option]['enabled'];
						$value['profile'] = $POST[$option]['profile'];	
						
												
						if(is_array($profile_data) && !in_array($id, $profile_data)){
							
							array_push($profile_data, $id);
							update_option('athena_profile_'.$value['profile'], $profile_data);
						}else if(!is_array($profile_data)){
							
							$profile_data = array($id);
							update_option('athena_profile_'.$value['profile'], $profile_data);
							
						}
						
						$break = true;
						
					}else{

						if(is_array($profile_data) && ($key = array_search($id, $profile_data)) !== false){
							
							unset($profile_data[$key]);
							update_option('athena_profile_'. $POST[$option]['profile'], $profile_data);
							
						}
						
						$value = isset($POST[$option])? $POST[$option] : '';
						
						$post_status = get_post_status($id);
						if( $post_status !== 'auto-draft' && $post_status !== 'inherit'){
							
							$this->schedule_post_cron($id, $POST[$option]['timestamp']);
							
							if(is_array($this->_active_ex)){
						
								array_push($this->_active_ex, array($id));

							}else{

								$this->_active_ex = array($id);

							}

							update_option('athena_active_posts', $this->_active_ex, true);
						}
						
					}					
					
					if ( !empty($value) ) {
						update_post_meta( $id, $option, $value );
					} else {
						delete_post_meta( $id, $option, get_post_meta( $id, $option, true ) );
					}
					
					return isset($break)? $break : false;

				}else if($option !== '_athena_options'){
					
					$value = isset($POST[$option])? $POST[$option] : '';
					
					if ( !empty($value) ) {
						update_post_meta( $id, $option, $value );
					} else {
						delete_post_meta( $id, $option, get_post_meta( $id, $option, true ) );
					}
					
				}else{

					$value = isset($POST[$option]['enabled'])? $POST[$option]['enabled'] : '';
					
					$this->cancel_post_cron( $id );
					
					if(is_array($this->_active_ex) && ($key = array_search($id, $this->_active_ex)) !== false){
						
						unset($this->_active_ex[$key]);
						
					}
					
					update_option('athena_active_posts', $this->_active_ex, true);
					
					if ( !empty($value) ) {
						update_post_meta( $id, $option, $value );
					} else {
						delete_post_meta( $id, $option, get_post_meta( $id, $option, true ) );
					}
					
					return true;

				}//end post expiration enabled conditional

			}//end option isset empty conditional
			
		}//end other_post_type method
		
		private function schedule_profile_cron( $post_id, $time){
			
			
			if( $time > current_time('timestamp') ){
				
				if( ($timestamp = wp_next_scheduled( 'athena_profile_ex_'.$post_id, array($post_id) )) === false){
			
					 wp_schedule_single_event( $time, 'athena_profile_ex_'.$post_id, array($post_id));					

				}else{

					if($timestamp !== $time){
						
						wp_clear_scheduled_hook( 'athena_profile_ex_'.$post_id, array($post_id) );
						wp_schedule_single_event( $time, 'athena_profile_ex_'.$post_id, array($post_id));

					}

				}
				
			}
			
		}//end schedule_cron method
		
		private function schedule_email_cron( $post_id, $time, $type ){
			
			if($type['type'] == 'h'){
				
				$time = $time - (3600 * $type['count']);
				
			}elseif($type['type'] == 'd'){
				
				$time_frame = athena_date_time( $type['count'] );
				$time = strtotime('-'. $type['count'] . ' ' . $time_frame[$type['type']], $time);
				
			}else{
				return;
			}
			
			if($time >= current_time('timestamp', 1) + 3600){
				
				if( ($timestamp = wp_next_scheduled('athena_profile_email_' . $post_id, array($post_id) ) ) === false){
					
					wp_schedule_single_event($time, 'athena_profile_email_' . $post_id, array($post_id));
					
				}else{
					
					if($timestamp !== $time){
						wp_clear_scheduled_hook( 'athena_profile_email_' . $post_id, array($post_id) );
						wp_schedule_single_event( $time, 'athena_profile_email_' . $post_id, array($post_id));
						
					}					
				}
			}
			
			
		}//end schedule_email_cron method
		
		private function schedule_post_cron( $post_id, $time ){
			
			if( $time > current_time('timestamp') ){
				
				if( ($timestamp = wp_next_scheduled( 'athena_post_ex_'.$post_id, array($post_id) )) === false){
					
					wp_schedule_single_event( $time, 'athena_post_ex_'.$post_id, array($post_id));

				}else{
					
					if($timestamp !== $time){
					
						wp_clear_scheduled_hook( 'athena_post_ex_'.$post_id, array($post_id) );
						wp_schedule_single_event( $time, 'athena_post_ex_'.$post_id, array($post_id));

					}

				}
				
			}
			
		}//end schedule_post_cron method
		
		private function cancel_post_cron( $post_id ){			
										   
			if( ( $timestamp = wp_next_scheduled('athena_post_ex_'.$post_id, array($post_id) ) ) !== false){
				
				wp_clear_scheduled_hook( 'athena_post_ex_'.$post_id, array($post_id) );
				
			}
			
		}
		
		private function cancel_email_cron( $post_id ){
			
			if( ( $timestamp = wp_next_scheduled('athena_profile_email_'.$post_id, array($post_id) ) ) !== false){
				
				wp_clear_scheduled_hook( 'athena_profile_email_'.$post_id, array($post_id) );
				
			}
			
		}
		
	}//end Athena_Save class
	
}//end class_exists conditional