<?php

namespace FQP;

class FQP {
    const PARTNER_POST_TYPE = 'fasoon_partner';
    const TEXT_DOMAIN = 'fasoon-quote-a-price';

    const QUOTE_FORM_PAGE_ID_OPTION = 'fasoon_quote_form_page_id';

    const DEFAULT_LANGUAGE = 'en';
    const DEFAULT_LANGUAGE_TITLE = 'English';
    const DEFAULT_LANGUAGE_LOCALE = 'en';

    const NONCE_FIELD = '_fqp_nonce';

    const ENTRY_TYPE_AG = 1; // AG
    const ENTRY_TYPE_LTD = 2; // GmbH
    const ENTRY_TYPE_SINGLE_COMPANY = 3; // Einzelunternehmen
    const ENTRY_TYPE_COLLECTIVE_COMPANY = 4; // UG
    const ENTRY_TYPE_CIVIL_LAW = 5; // GbR

    const BACKING_TYPE_CASH = 1; // Bareinlage
    const BACKING_TYPE_GOODS = 2; // Sacheinlage

	public static function currency() {
		return 'EUR';
	}

    public static function is_short_forms() {
        return ( defined( 'FQP_SHORT_FORMS' ) && FQP_SHORT_FORMS );
    }

    public static function is_zoho_export() {
        return ( defined( 'FQP_ZOHO_EXPORT' ) && FQP_ZOHO_EXPORT );
    }

    public static function get_curr_lang() {
        $lang = apply_filters( 'wpml_current_language', null );
        if ( !$lang ) {
            $lang = self::DEFAULT_LANGUAGE;
        }
        return $lang;
    }

    public static function get_lang_list() {
        $list = apply_filters( 'wpml_active_languages', null, 'orderby=id&order=desc' );
        if ( !$list ) {
            $list = [
                self::DEFAULT_LANGUAGE => [
                    'code'             => self::DEFAULT_LANGUAGE,
                    'id'               => null,
                    'native_name'      => self::DEFAULT_LANGUAGE_TITLE,
                    'major'            => null,
                    'active'           => null,
                    'default_locale'   => self::DEFAULT_LANGUAGE_LOCALE,
                    'encode_url'       => null,
                    'tag'              => self::DEFAULT_LANGUAGE,
                    'translated_name'  => self::DEFAULT_LANGUAGE_TITLE,
                    'url'              => null,
                    'country_flag_url' => null,
                    'language_code'    => self::DEFAULT_LANGUAGE,
                ]
            ];
        }

        return $list;
    }

    public function bootstrap() {
        register_activation_hook( FQP_PLUGIN_BASE_NAME, [ $this, 'activate' ] );
        
        add_action( 'init', [ $this, 'start_session' ] );
        add_action( 'init', [ $this, 'load_textdomain' ] );
        add_action( 'init', [ $this, 'register_post_type' ] );
        add_action( 'init', [ $this, 'add_shortcodes' ] );

        $settings = new Settings();
        add_action( 'admin_init', [ $settings, 'register_settings' ] );
        add_action( 'admin_menu', [ $settings, 'admin_menu' ] );
        add_action( 'admin_enqueue_scripts', [ $this, 'admin_enqueue_scripts' ] );
        add_action( 'admin_post_fqp_export_csv', function () {
            ( new SubmissionsExport() )->export();
        } );

        add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_scripts' ] );

        add_action( 'save_post', [ $this, 'set_quote_post_id' ], 10, 2 );
    }

    public function activate() {
        //DB::init_database();
    }

    public function start_session() {
        if ( !session_id() ) {
            session_start();
        }
    }

    public function register_post_type() {
        register_post_type(
            self::PARTNER_POST_TYPE,
            [
                'labels' => array(
                    'name'               => 'Partners',
                    'singular_name'      => 'Partner',
                    'add_new'            => 'Add New Partner',
                    'add_new_item'       => 'New Partner',
                    'edit_item'          => 'Edit Partner',
                    'new_item'           => 'New Partner',
                    'view_item'          => 'View Partner',
                    'search_items'       => 'Search Partner',
                    'not_found'          => 'Partner was not found',
                    'not_found_in_trash' => 'No Partner was found in Trash',
                    'parent_item_colon'  => '',
                    'menu_name'          => 'Partners',
                ),
                'description'       => '',
                'public'            => false,
                'show_ui'           => true,
                'show_in_menu'      => false,
                'capability_type'   => 'post',
                'hierarchical'      => false,
                'supports'          => ['title', 'editor', 'thumbnail', 'excerpt', 'revisions', 'page-attributes'], // 'title','editor','author','thumbnail','excerpt','trackbacks','custom-fields','comments','revisions','page-attributes','post-formats'
                'taxonomies'        => [],
                'has_archive'       => false,
                'rewrite'           => [
                    'slug' => 'partner',
                ],
                'query_var'         => true,
                'menu_icon'         => plugins_url( 'img/icon.png', FQP_PLUGIN_BASE_NAME ),
            ]
        );

        add_image_size( self::PARTNER_POST_TYPE . '-thumbnail', 100, 100, false );
    }

    public function load_textdomain() {
        $path = FQP_PLUGIN_DIR_PATH . 'languages/';

        $langs = self::get_lang_list();
        $lang = self::get_curr_lang();
        if ( array_key_exists( $lang, $langs ) ) {
            $locale = $langs[$lang]['default_locale'];
        } else {
            $locale = get_locale();
        }

        $mo_file = self::TEXT_DOMAIN . '-' . $locale . '.mo';
        if ( $loaded = load_textdomain( self::TEXT_DOMAIN, $path . $mo_file ) ) {
            return $loaded;
        }
        return load_textdomain( self::TEXT_DOMAIN, WP_LANG_DIR . '/plugins/' . $mo_file );
    }

    public function admin_enqueue_scripts( $hook )
    {
        $is_prices_page = ( dirname( FQP_PLUGIN_BASE_NAME ) . '/admin/prices.php' == $hook );

        wp_enqueue_style( 'fasoon_quote', plugins_url( '/css/admin.css', FQP_PLUGIN_BASE_NAME ) );
        if ( $is_prices_page ) { 
            wp_enqueue_script( 'auto_numeric', plugins_url( '/js/autoNumeric/autoNumeric-min.js', FQP_PLUGIN_BASE_NAME ), [ 'jquery' ] );
            wp_enqueue_script( 'fasoon', plugins_url( '/js/fasoon-quote.js', FQP_PLUGIN_BASE_NAME ), [ 'auto_numeric' ] );
            wp_localize_script( 'fasoon', 'fasoon_php_vars', [ 'currency' => FQP::currency() ] );
        }
    }

    public function enqueue_scripts() {

        global $post;
        if ( is_a( $post, 'WP_Post' ) && ( 
            has_shortcode( $post->post_content, 'fasoon_short_pricing' ) 
            || has_shortcode( $post->post_content, 'fasoon_full_pricing' ) 
            || has_shortcode( $post->post_content, 'fasoon_quote_price' ) 
        ) )  {
            wp_enqueue_style( 'fasoon_quote_price', plugins_url( '/css/user.css', FQP_PLUGIN_BASE_NAME ) );
        }
    }

    public function add_shortcodes() {
        new Shortcode\ShortPricing();
        new Shortcode\FullPricing();
        new Shortcode\QuotePrice();
        new Shortcode\SimplePricing();
        new Shortcode\QuotePriceTabs();
    }

    public function set_quote_post_id( $post_id, $post ) {
        if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
            return $post_id;
        }

        if ( !is_a( $post, 'WP_Post' ) || !has_shortcode( $post->post_content, 'fasoon_quote_price' ) ) {
            return $post_id;
        }

        if ( !current_user_can( 'edit_page', $post_id ) ) {
            return $post_id;
        }

        $value = get_option( self::QUOTE_FORM_PAGE_ID_OPTION );
        if ( !is_array( $value ) ) {
            $value = [];
        }
        $value[self::get_curr_lang()] = $post_id;
        update_option( self::QUOTE_FORM_PAGE_ID_OPTION, $value );

        return $post_id;
    }
}