<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class DarkShield_Activator {

	public static function activate() {
		self::create_tables();
		self::set_defaults();
		set_transient( Melli_Shield_Config::ACTIVATION_TRANSIENT, true, 60 );
	}

	public static function create_tables() {
		global $wpdb;
		$charset = $wpdb->get_charset_collate();

		require_once ABSPATH . 'wp-admin/includes/upgrade.php';

		$log_table = Melli_Shield_Config::log_table();
		$sql_log   = "CREATE TABLE {$log_table} (
            id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
            url varchar(2048) NOT NULL,
            domain varchar(255) NOT NULL,
            type varchar(50) DEFAULT '' NOT NULL,
            source varchar(255) DEFAULT '' NOT NULL,
            mode varchar(20) NOT NULL,
            blocked tinyint(1) NOT NULL DEFAULT 1,
            created_at datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
            PRIMARY KEY  (id),
            KEY domain (domain),
            KEY mode (mode),
            KEY blocked (blocked),
            KEY created_at (created_at)
        ) {$charset};";
		dbDelta( $sql_log );

		$scan_table = Melli_Shield_Config::scan_table();
		$sql_scan   = "CREATE TABLE {$scan_table} (
            id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
            url varchar(2048) NOT NULL,
            domain varchar(255) NOT NULL,
            type varchar(50) DEFAULT '' NOT NULL,
            file_path varchar(1024) DEFAULT '' NOT NULL,
            line_number int(11) DEFAULT 0 NOT NULL,
            context varchar(50) DEFAULT '' NOT NULL,
            status varchar(20) DEFAULT 'detected' NOT NULL,
            created_at datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
            PRIMARY KEY  (id),
            KEY domain (domain),
            KEY status (status)
        ) {$charset};";
		dbDelta( $sql_scan );
	}

	private static function set_defaults() {
		if ( false === get_option( Melli_Shield_Config::OPTION_MODE ) ) {
			update_option( Melli_Shield_Config::OPTION_MODE, 'normal' );
		}

		if ( false === get_option( Melli_Shield_Config::OPTION_SETTINGS ) ) {
			update_option( Melli_Shield_Config::OPTION_SETTINGS, array(
				'block_fonts'     => 1,
				'block_cdn'       => 1,
				'block_analytics' => 1,
				'block_updates'   => 1,
				'block_gravatar'  => 1,
				'block_embeds'    => 1,
				'block_recaptcha' => 1,
				'block_heartbeat' => 0,
				'block_email'     => 0,
				'allow_messenger' => 1,
				'log_enabled'     => 1,
				'log_retention'   => 30,
			) );
		}

		if ( false === get_option( Melli_Shield_Config::OPTION_WHITELIST ) ) {
			update_option( Melli_Shield_Config::OPTION_WHITELIST, array() );
		}

		update_option( Melli_Shield_Config::OPTION_VERSION, MELLI_SHIELD_VERSION );
	}
}