<?php

namespace FQP;

abstract class ShortcodeAbstract {
	protected $_template;

    protected function _get_template() {
		return FQP_PLUGIN_DIR_PATH . 'templates/' . $this->_template;
	}

	protected function _render( $options ) {
		extract( $options );
		ob_start();
	    include $this->_get_template();
	    $output = ob_get_contents();
	    ob_end_clean();

    	return $output;
	}

	public static function get_form_action( $lang = null ) {
        $lang = $lang ?: FQP::get_curr_lang();
        $lang = rawurlencode( $lang );
		return admin_url( "admin-post.php?lang={$lang}"  );
	}

    public static function get_form_ajax_action( $lang = null ) {
        $lang = $lang ?: FQP::get_curr_lang();
        $lang = rawurlencode( $lang );
        return admin_url( "admin-ajax.php?lang={$lang}"  );
    }

	public static function get_page_url( $lang = null ) {
        $url = '';
        $option = get_option( FQP::QUOTE_FORM_PAGE_ID_OPTION );
        if ( $option ) {
            if ( null === $lang ) {
                $lang = FQP::get_curr_lang();
            }
            if ( array_key_exists( $lang, $option ) && !empty( $option[$lang] ) ) {
                $post_ID = $option[$lang];
            } else {
                $post_ID = reset( $option );
            }
            if ( $post_ID ) {
                $url = get_permalink( $post_ID );
            }
        }
        return $url;
    }

	protected function _get_template_options() {
		$options = [];
		$options['curr_lang'] = FQP::get_curr_lang();
		$options['entry_types'] = DB::get_entry_types();
		$options['backing_types'] = DB::get_backing_types();
		$options['prices'] = get_option( Settings::OPTION_PRICES );
		$options['action'] = self::get_form_action();
		return $options;
	}

	public function exec() {
		$options = $this->_get_template_options();
		return $this->_render( $options );
	}
}