<?php

	require_once 'libs/AmadeoThemeSettingsModel.class.php';
	require_once 'libs/AmadeoThemeSettingsEntry.class.php';
	require_once 'libs/amadeoPublicFunctions.php';
	require_once 'libs/AmadeoRequest.class.php';
	
	class AmadeoThemeSettings{
	
		private static $plugin_id	= 'amadeo_theme_settings';
		private $user_capability	= 'manage_options';
		private $action_token		= 'theme-settings-token';
		
		private $model;
		private $plugin_dir;
	
		function __construct(){
			add_action('admin_menu',				array($this, 'themeSettingsAddAdminPage'));
			add_action('admin_enqueue_scripts',	array($this, 'addAdminScripts'));
			add_action('after_switch_theme',		array($this, 'themeActivationInit'));
			
			$this->model = new AmadeoThemeSettingsModel();
		}

		function themeActivationInit(){
			$this->model->createTable();
		}
		
		function themeSettingsAddAdminPage(){
			add_theme_page(esc_html__('Theme Settings', 'amadeo-free'), esc_html__('Theme Settings', 'amadeo-free'), $this->user_capability, static::$plugin_id, array($this, 'themeSettingsPage'));
		}
		
		function addAdminScripts(){
			if(get_current_screen()->id == 'appearance_page_'.static::$plugin_id){

				wp_enqueue_script('jquery');
				wp_enqueue_media();

				wp_register_style('amadeo_ts_custom_admin_css', $this->pluginDirUrl() . '/css/admin_style.css');
				wp_enqueue_style('amadeo_ts_custom_admin_css');

				wp_register_script('amadeo_ts_custom_admin_js', $this->pluginDirUrl() . '/js/admin_script.js');
				wp_enqueue_script('amadeo_ts_custom_admin_js');
			}
		}
		
		function themeSettingsPage(){
			$request			= AmadeoRequest::instance();
			$theme_entry	= new AmadeoThemeSettingsEntry();
			$action			= $request->getQuerySingleParam('action');
			
			if($action == 'save' && $request->isMethod('POST') && isset($_POST['entry'])){
				if(check_admin_referer($this->action_token)){
					$theme_entry->setFields($_POST['entry']);
					$this->model->createTable();
					$this->model->saveEntry($theme_entry);
				}
			}

			$this->renderView('form.php', array('entry' => $theme_entry));
		}

		private function renderView($view = 'form.php', array $args = array()){
			extract($args);
			require_once 'views/index.php';
		}
		
		public function getAdminPageUrl(array $params = array()){
			$admin_url = admin_url('admin.php?page='. static::$plugin_id);
			$admin_url = add_query_arg($params, $admin_url); 
			return $admin_url;
		}
		
		function pluginDirUrl(){
			return strstr(content_url(), 'wp-content', TRUE) . strstr( __DIR__ , 'wp-content'. DIRECTORY_SEPARATOR);
		}
	}
	
	$themeSettings = new AmadeoThemeSettings();