<?php 
/** 
 * advkt Customizer
 */
class advkt_customizer {

	public $customizeObj;
	public $data;
	public $panelId;
	public function __construct($data) {
		$this->data = $data;
		add_action('customize_register',array($this,'advkt_customize_register'));
		add_action('admin_enqueue_scripts', array($this,'custom_admin_style'));
	}
	
	function custom_admin_style($hook) {
		if ( 'customize.php' == $hook || 'widgets.php' == $hook ) {
			wp_enqueue_style( 'advkt-customizer-style', get_template_directory_uri() . '/inc/css/advkt-customizer-style.css',array());
			wp_enqueue_script( 'advkt-customizer', get_template_directory_uri() . '/inc/js/advkt-customizer.js', array( 'jquery' ), '20150611', true );
		}
	}	
	public function advkt_customize_register($customizeObj) {
		
		$this->customizeObj = $customizeObj;
		$this->create_panal();
		$this->create_section();
	}
	
	public function create_panal() {
		if(is_array($this->data) && !empty($this->data)){
			$this->panelId = $this->data['panel']['id'];
			$args = array(
				'priority'       => $this->data['panel']['priority'],
				'capability'     => 'edit_theme_options',
				'theme_supports' => '',
				'title'          =>$this->data['panel']['name'] 
			);
			$this->customizeObj->add_panel($this->panelId,$args);
		}
	}
	
	public function create_section() {
		if(isset($this->data['panel']['section']) && !empty($this->data['panel']['section'])){
			$section = $this->data['panel']['section'];
			foreach($section as $key => $value){
				$args = array(
					'title'      => $value['name'],
					'priority'   => (isset($value['priority']))?$value['priority']:10,
					'panel'   => $this->panelId,
				);
				$this->customizeObj->add_section( $key , $args );
				if(!empty($value['fields'])){
					$this->create_field($value['fields'],$key);
				}
			}
		}
	}
	
	public function create_field($field,$id) {
		if(is_array($field)){
			foreach($field as $key =>$item){
				$this->create_setting($item);
				$this->create_control($item,$id);
			}
		}
		
	}
	
	public function create_setting($args) {
		$ar = array(
			'default'     => (isset($args['default']))?$args['default']:'',
			'transport'   => (isset($args['transport']))?$args['transport']:'postMessage'
		);
		if( isset($args['type']) AND $args['type']=='switch'){
			$ar['sanitize_callback'] = array($this,'sanitize_integer');
		}
		$this->customizeObj->add_setting( $args['id'],$ar);
		
	}
	
	public function create_control($value,$key) {
		$id = $value['id'];
		$args = array(
			'label'          => $value['name'],
			'section'        => $key,
			'settings'       => $id,
		);
		$inst = '';

		if ( isset($value['type']) ) {

			switch($value['type']){
				case "checkbox":
				case "select":
				case "radio":
				case "button":
					
					if(isset($value['choices'])){
						$args['type'] = $value['type'];
						$args['choices'] = (is_array($value['choices']))?$value['choices']:array('Select Option');
						$inst = new WP_Customize_Control($this->customizeObj,$id,$args);
					}
					break;
				case "switch":
					$args['type'] = $value['type'];
					$inst = new advkt_Customize_Switch_Control($this->customizeObj,$id,$args);
					break;
				case "image":
					$inst = new WP_Customize_Image_Control($this->customizeObj,$id,$args);
					break;
				default:
					$args['type'] = $value['type'];
					$inst = new WP_Customize_Control($this->customizeObj,$id,$args);
			}

		}
		else {

			$inst = new WP_Customize_Color_Control($this->customizeObj,$id,$args);
		}
		
		$this->customizeObj->add_control($inst);
	}
	
	public function sanitize_integer($input) {
		return intval( $input );
	}

	public static function advkt_data_load() {

		$data = apply_filters( 'advkt_customizer_data', array());
		if(!empty($data) && is_array($data)) {
			new self($data);
		}

	}
}
add_action('init','advkt_customizer::advkt_data_load');

/** 
 * Customizer
 */
if(class_exists( 'WP_Customize_control')) {
	
	class advkt_Customize_Switch_Control extends WP_Customize_Control {
		public $type = 'switch';
		public function render_content() {
			?>
			<label>
				<span class="customize-control-title"><?php print esc_html( $this->label ); ?></span>
				<span class="description customize-control-description"><?php print esc_html( $this->description ); ?></span>
				<div class="switch_options">
					<span class="switch_enable"><?php esc_html_e('Yes','advkt'); ?></span>
					<span class="switch_disable"><?php esc_html_e('No','advkt'); ?></span>  
					<input type="hidden" id="switch_yes_no" <?php $this->link(); ?> value="<?php print esc_html($this->value()); ?>" />
				</div>
			</label>
			<?php
		}
	}
}