<?php
/**
 * NOTICE OF LICENSE
 *
 * This file is licenced under the Software License Agreement.
 * With the purchase or the installation of the software in your application
 * you accept the licence agreement.
 *
 * You must not modify, adapt or create derivative works of this source code
 *
 * @author    Musaffar Patel
 * @copyright 2016-2020 Musaffar Patel
 * @license   LICENSE.txt
 */

class DDWInstall
{
    public static function installDB()
    {
        $return = true;
        $return &= Db::getInstance()->execute('
            CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw` (
                `id_carrier` int(10) unsigned NOT NULL,
                `id_ddw` int(10) unsigned NOT NULL AUTO_INCREMENT,
                `id_shop` int(10) unsigned NOT NULL,
                `required` char(1) NOT NULL,
                `enabled` char(1) DEFAULT NULL,
                `max_days` mediumint(8) unsigned DEFAULT NULL,
                `min_days` mediumint(8) unsigned DEFAULT NULL,
                `cutofftime_enabled` char(1) DEFAULT NULL,
                `cutofftime_hours` smallint(5) unsigned DEFAULT NULL,
                `cutofftime_minutes` smallint(5) unsigned DEFAULT NULL,
                `timeslots_prep_minutes` mediumint(8) unsigned NOT NULL DEFAULT "0",
                `product_eta_display_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
                `layout` varchar(12) DEFAULT NULL,			  
			  PRIMARY KEY (`id_ddw`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8 ;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_blocked_dates` (
			`id_blockeddate` int(10) unsigned NOT NULL AUTO_INCREMENT,
            `id_carrier` int(10) unsigned DEFAULT NULL,
            `id_shop` int(10) unsigned DEFAULT NULL,
            `recurring` smallint(5) unsigned DEFAULT NULL,
            `start_date` date DEFAULT NULL,
            `end_date` date DEFAULT NULL,
            PRIMARY KEY (`id_blockeddate`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_timeslots` (
				`id_timeslot` int(10) unsigned NOT NULL AUTO_INCREMENT,
				`id_weekday` int(10) NOT NULL DEFAULT "0",
				`id_carrier` int(10) unsigned DEFAULT NULL,
				`id_shop` int(10) unsigned DEFAULT NULL,
				`id_ddw_specificdate` int(10) unsigned DEFAULT NULL,				
				`time_start` varchar(12) NOT NULL,
				`time_end` varchar(12) NOT NULL,
				`order_limit` int(10) unsigned NOT NULL DEFAULT "0",
				`enabled` tinyint(3) unsigned DEFAULT "1",
				`position` int(10) unsigned DEFAULT NULL,
				PRIMARY KEY (`id_timeslot`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_timeslots_lang` (
			  `id_timeslot` int(10) unsigned NOT NULL DEFAULT "0",
			  `id_lang` int(10) unsigned NOT NULL DEFAULT "0",
			  `time_slot` varchar(128) DEFAULT NULL,
			  PRIMARY KEY (`id_timeslot`,`id_lang`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_translations` (
			  `id_translation` int(10) unsigned NOT NULL AUTO_INCREMENT,
			  `id_shop` int(10) unsigned DEFAULT NULL,
			  `name` varchar(128) DEFAULT NULL,
			  `type` varchar(32) NOT NULL,
			  PRIMARY KEY (`id_translation`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_translations_lang` (
			  `id_translation` int(10) unsigned DEFAULT NULL,
			  `id_lang` int(10) unsigned DEFAULT NULL,
			  `text` text
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_weekdays` (
				`id_ddw_weekday` int(10) unsigned NOT NULL AUTO_INCREMENT,
				`id_carrier` int(10) unsigned NOT NULL DEFAULT "0",
				`id_weekday` smallint(5) unsigned NOT NULL,
				`id_shop` int(10) NOT NULL,
				`enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`minmax_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`min_days` int(10) unsigned NOT NULL DEFAULT "0",
				`max_days` int(10) unsigned NOT NULL DEFAULT "0",
				`cutofftime_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`cutofftime_hours` smallint(5) unsigned NOT NULL DEFAULT "0",
				`cutofftime_minutes` smallint(5) unsigned NOT NULL DEFAULT "0",
				`min_days_postcutoff` mediumint(8) unsigned NOT NULL DEFAULT "0",
                `timeslots_prep_minutes` int(10) unsigned NOT NULL DEFAULT "0",								
                `order_limit` int(10) unsigned NOT NULL DEFAULT "0",				
				PRIMARY KEY (`id_ddw_weekday`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_scopes` (
				`id_scope` int(11) unsigned NOT NULL AUTO_INCREMENT,
				`id_carrier` mediumint(8) unsigned NOT NULL,
				`id_associated` int(10) unsigned NOT NULL,
				`scope` varchar(255) NOT NULL,
				`cutofftime_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`cutofftime_hours` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`cutofftime_minutes` tinyint(4) NOT NULL DEFAULT "0",
				`min_days` mediumint(8) unsigned NOT NULL DEFAULT "0",
				`max_days` mediumint(8) unsigned NOT NULL DEFAULT "0",
                `weekdays` varchar(32) DEFAULT NULL,				
				PRIMARY KEY (`id_scope`)
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_carrier_distance` (
                `id_ddw_carrier_distance` int(11) unsigned NOT NULL AUTO_INCREMENT,
                `id_carrier` int(11) unsigned DEFAULT \'0\',
                `id_shop` int(11) unsigned DEFAULT NULL,
                `distance_enabled` tinyint(3) unsigned DEFAULT \'0\',
                `radius_from_km` decimal(8,2) unsigned DEFAULT \'0\',
                `radius_to_km` decimal(8,2) unsigned DEFAULT \'0\',
                `carrier_postal_code` varchar(16) DEFAULT NULL,
                `carrier_country_iso` varchar(8) DEFAULT NULL,
            PRIMARY KEY (`id_ddw_carrier_distance`)			
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');

        $return &= self::createTableSpecificDates();

        self::addColumn('cart', 'ddw_order_date', "DATETIME NULL DEFAULT '1970-01-01 00:00:00'");
        self::addColumn('cart', 'ddw_order_time', 'VARCHAR(64)');
        self::addColumn('orders', 'ddw_order_date', "DATETIME NULL DEFAULT '1970-01-01 00:00:00'");
        self::addColumn('orders', 'ddw_order_time', 'VARCHAR(64)');
        return $return;
    }

    public static function createTableSpecificDates()
    {
        return Db::getInstance()->execute('
			CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ddw_specificdate` (
				`id_ddw_specificdate` int(10) unsigned NOT NULL AUTO_INCREMENT,
				`id_carrier` int(10) unsigned NOT NULL DEFAULT "0",
				`id_shop` int(10) NOT NULL,
				`enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`start_date` date DEFAULT NULL,
				`end_date` date DEFAULT NULL,
				`minmax_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`min_days` int(10) unsigned NOT NULL DEFAULT "0",
				`max_days` int(10) unsigned NOT NULL DEFAULT "0",
				`cutofftime_enabled` tinyint(3) unsigned NOT NULL DEFAULT "0",
				`cutofftime_hours` smallint(5) unsigned NOT NULL DEFAULT "0",
				`cutofftime_minutes` smallint(5) unsigned NOT NULL DEFAULT "0",
				`min_days_postcutoff` mediumint(8) unsigned NOT NULL DEFAULT "0",
                `timeslots_prep_minutes` int(10) unsigned NOT NULL DEFAULT "0",								
                `order_limit` int(10) unsigned NOT NULL DEFAULT "0",				
				PRIMARY KEY (`id_ddw_specificdate`)			
			) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8;');
    }

    public static function addColumn($table, $name, $type)
    {
        try {
            $return = Db::getInstance()->execute('ALTER TABLE  `' . _DB_PREFIX_ . '' . pSQL($table) . '` ADD `' . pSQL($name) . '` ' . $type);
        } catch (Exception $e) {
            return true;
        }
        return true;
    }

    private static function dropColumn($table, $name)
    {
        Db::getInstance()->execute('ALTER TABLE  `' . _DB_PREFIX_ . '' . pSQL($table) . '` DROP `' . pSQL($name) . '`');
    }

    protected static function dropTable($table_name)
    {
        $sql = 'DROP TABLE IF EXISTS `' . _DB_PREFIX_ . $table_name . '`';
        DB::getInstance()->execute($sql);
    }

    private static function createTranslation($name, $type, $text)
    {
        $languages = Context::getContext()->language->getLanguages();

        $ddw_translation = new TDDWTranslation();
        $ddw_translation->name = $name;
        $ddw_translation->type = $type;
        foreach ($languages as $lang) {
            $ddw_translation->text_collection[$lang['id_lang']] = $text;
        }
        DDWTranslationsModel::createTranslation($ddw_translation, Context::getContext()->shop->id);
    }

    private static function installTranslations()
    {
        self::createTranslation('date_invoice_label', 'text', 'Delivery Date');
        self::createTranslation('time_invoice_label', 'text', 'Delivery Time');
        self::createTranslation('text_checkout', 'html', '<strong>Select delivery date and time below</strong>');
        self::createTranslation('required_error', 'text', 'You must select a delivery date to continue');
    }

    public static function installData()
    {
        self::installTranslations();
    }

    public static function uninstall()
    {
        /*self::dropColumn('cart', 'ddw_order_date');
        self::dropColumn('cart', 'ddw_order_time');
        self::dropColumn('orders', 'ddw_order_date');
        self::dropColumn('orders', 'ddw_order_time');*/
        self::dropTable('ddw');
        self::dropTable('ddw_blocked_dates');
        self::dropTable('ddw_timeslots');
        self::dropTable('ddw_timeslots_lang');
        self::dropTable('ddw_translations');
        self::dropTable('ddw_translations_lang');
        self::dropTable('ddw_weekdays');
        self::dropTable('ddw_scopes');
        self::dropTable('ddw_specificdate');
        return true;
    }
}