<?php
/**
 * @package ARGPD
 * @subpackage Settings
 * @since 0.0.0
 *
 * @author César Maeso <superadmin@superadmin.es>
 *
 * @copyright (c) 2018, César Maeso (https://superadmin.es)
 */

/**
 * Settings class.
 *
 * @since  0.0.0
 */
class ARGPD_Settings {

	/**
	 * Parent plugin class.
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $plugin = null;

	/**
	 * key
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $key= 'argpd';

	/**
	 * themes
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $informbox_themes= null;

	/**
	 * themes
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $cookie_themes= null;

	/**
	 * countries
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $countries= null;

	/**
	 * states
	 *
	 * @var    string
	 * @since  0.0.0
	 */
	protected $states= null;


	/**
	 * settings array
	 *
	 * @var    string
	 * @since  0.0.0
	 */	
	protected $settings = array(
			'renuncia' => 0,
			// pages				
			'avisolegalID' => 0,
			'privacidadID' => 0,
			'cookiesID' => 0,
			'avisolegalURL' => '',
			'privacidadURL'	=> '',
			'cookiesURL' => '',		
			'cookies-label' => '',	
			'cookies-theme' => 'modern-light',
			'consentimiento-label' => '',
			'informbox-theme' => 'simple',
			// owner
			'dominio' => '',
			'titular' => '',
			'id-fiscal' => '',
			'domicilio' => '',
			'provincia' => '',
			'provincia-code' => '',
			'pais' => 'ES', 
			'pais-nombre' => '',
			'pais-ue' => 1,			
			'correo' => '',
			// settings
			'finalidad' => '',
			'hosting-info' => '',
			// options
			'option-comments' 		=> 0,
			'option-cookies' 		=> 0,
			'option-forms' 			=> 0,
			'option-footer' 		=> 0,
			// clauses
			'clause-exclusion' 		=> 0,
			'clause-thirdparty' 	=> 0,
			'clause-edad' 			=> 0,
			'clause-terceros' 		=> 0,
			'clause-protegidos' 	=> 0,
			'clause-portabilidad' 	=> 0,
			// thirdparty
			'thirdparty-dclick' 	=> 0,
			'thirdparty-ganalytics' => 0,
			'thirdparty-social' 	=> 0,
			'thirdparty-mailchimp' 	=> 0,
		);


	/**
	 * Constructor.
	 *
	 * @since  0.0.0
	 *
	 * @param  Main plugin object.
	 */
	public function __construct( $plugin ) {		

		$this->informbox_themes= [
			'simple'  			=> __('Simple', 'argpd'),
			'border'			=> __('Con borde', 'argpd'),
			'border-number'		=> __('Borde + Números', 'argpd'),
		];

		$this->cookie_themes= [
			'classic'  			=> __('Clásico', 'argpd'),
			'classic-top'		=> __('Clásico en parte superior', 'argpd'),
			'modern-light' 		=> __('Moderno Claro', 'argpd'),
			'modern-dark' 		=> __('Moderno Oscuro', 'argpd'),			
		];

		$this->countries= [
			'AR' 				=> __('Argentina', 'argpd'),
			'CO' 				=> __('Colombia', 'argpd'),
			'CL' 				=> __('Chile', 'argpd'),
			'EC'	 			=> __('Ecuador', 'argpd'),	
			'ES'	 			=> __('España', 'argpd'),	
			'MX' 				=> __('Méjico', 'argpd'),		
			'PE' 				=> __('Perú', 'argpd'),		
			'VE' 				=> __('Venezuela', 'argpd'),
		];
		

		$this->plugin = $plugin;

		$this->init_settings();
	}


	/**
	 * Init settings.
	 *
	 * @since  0.0.0
	 */	
	function init_settings() {

		// get all settings 
		foreach ($this->settings as $name => $text) {			
			$value= get_option(sprintf("%s_%s", $this->key, $name));
			if ($value){
				$this->settings[$name]= $value;
			}	
		}
		
		// set domain value				
		$this->settings['dominio']= get_site_url();

		// get legal pages permalinks 
		$cookiesID= intval($this->settings['cookiesID']);
		if (is_int($cookiesID) && $cookiesID >0) {
			$this->settings['cookiesURL']= get_permalink($cookiesID);			
		}

		$avisolegalID= intval($this->settings['avisolegalID']);
		if (is_int($avisolegalID) && $avisolegalID >0) {
			$this->settings['avisolegalURL']= get_permalink($avisolegalID);			
		}		

		$privacidadID= intval($this->settings['privacidadID']);
		if (is_int($privacidadID) && $privacidadID >0) {
			$this->settings['privacidadURL']= get_permalink($privacidadID);
		}		
		

		$this->convert_regional_codes();
	}


	private function convert_regional_codes(){

		// convert cc2 to string
		$cc2= $this->settings['pais'];
		foreach ($this->countries as $key => $value) {
			if ($key == $cc2){
				$this->settings['pais-nombre']= $value;
			}
		}

		// is ue country
		$this->settings['pais-ue']= ($cc2 == 'ES')?1:0;
				

		// convert state-cc2 to string
		$state_code= $this->settings['provincia-code'];
		$states= $this->get_states($cc2);
		foreach ($states as $i) {
			if ($i['code'] == $state_code){
				$this->settings['provincia']= $i['name'];
			}
		}
	}


	/**
	 * Reset settings.
	 *
	 * @since  0.0.0
	 */
	public function reset(){
		
		$this->update_setting('clause-exclusion', 0);
		$this->update_setting('clause-terceros', 0);
		$this->update_setting('clause-edad', 0);
		$this->update_setting('clause-protegidos', 0);
		$this->update_setting('clause-portabilidad', 0);

		$this->update_setting('thirdparty-dclick', 0);
		$this->update_setting('thirdparty-ganalytics', 0);
		$this->update_setting('thirdparty-social', 0);
		$this->update_setting('thirdparty-mailchimp', 0);
	}


	/**
	 * Returns all settings
	 *
	 * @return array
	 *
	 */
	function get_settings(){
		return $this->settings;
	}

	/**
	 * Returns themes
	 *
	 * @return array
	 *
	 */
	function get_cookie_themes(){
		return $this->cookie_themes;
	}

	/**
	 * Returns themes
	 *
	 * @return array
	 *
	 */
	function get_informbox_themes(){
		return $this->informbox_themes;
	}	

	/**
	 * Returns countries
	 *
	 * @return array
	 *
	 */
	function get_countries(){
		return $this->countries;
	}		


	/**
	 * Returns states
	 *
	 * @return array
	 *
	 */
	function get_states($country){		

		$fn= sprintf("%s/../assets/json/%s.json", dirname(__FILE__), strtolower($country));
		if (file_exists($fn)){
			$str= file_get_contents($fn);
			$json = json_decode($str, true);
			
			// catch error
			if ($json === null && json_last_error() !== JSON_ERROR_NONE) {
   				return array();
			}

			$states= array();
			foreach($json as $state){
				//array_push($states, $state['name']);
				array_push($states, array('name' => $state['name'], 'code' => $state['code']));
			}
			return $states;			
		} 	

		return array();
	}		

	 
	/**
	 * Returns the value of given setting key, based on if network settings are enabled or not
	 *
	 * @param string $name Setting to fetch
	 * @param string $default Default Value
	 *
	 * @return bool|mixed|void
	 *
	 */
	function get_setting( $name = '', $default = false ) {

		//return "prueba";
		if( empty( $name ) ) {
			return false;
		}

		return $this->settings[$name];
	}


	/**
	 * Update value for given setting key
	 *
	 * @param string $name Key
	 * @param string $value Value
	 *
	 * @return bool If the setting was updated or not
	 */
	function update_setting( $name = '', $value = '' ) {

		if( empty( $name ) ) {
			return false;
		}

		$value= trim(sanitize_text_field($value));

		if (update_site_option(sprintf("%s_%s", $this->key, $name), $value)){
			$this->settings[$name]= $value;
			//			
			($name == 'provincia-code' || $name == 'pais') && $this->convert_regional_codes();
			//
			return true;
		}
		return false;
	}

}