<?php
if (!defined('_PS_VERSION_'))
    exit;

class Ant_Customgroup extends Module
{

    public function __construct()
    {
        $this->name = 'ant_customgroup';
        $this->tab = 'administration';
        $this->author = 'Antadis';
        $this->version = '1.0';
        $this->need_instance = 0;

        parent::__construct();

        $this->displayName = $this->l('Conditionnal Customer groups');
        $this->description = $this->l('Allows the creation of specificustomer groups for discount limitations.');
    }

    public function install()
    {
        if (!$this->installDB()){
            return false;
        }

        if(!(parent::install())) {
            return false;
        }
        return true;
    }

    public function uninstall() {

        if(parent::uninstall() == false) {
            return false;
        }

        return true;
    }

    private function installDB()
    {
        $result = true;
        # Add tables
        $query = '
            CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'custom_group` (
                `id_custom_group` INTEGER NOT NULL AUTO_INCREMENT,
                `name` VARCHAR(128) NOT NULL,
                `register_date` INTEGER NOT NULL DEFAULT 0,
                `last_order_date` INTEGER NOT NULL DEFAULT 0,
                `nb_retention_days` INTEGER NOT NULL,
                `minimum_order_amount` DECIMAL(20, 6) DEFAULT 0.0 NOT NULL,
                `active` BOOL NOT NULL DEFAULT 1,
                `date_add` DATETIME NOT NULL,
                `date_upd` DATETIME NOT NULL,
                PRIMARY KEY(`id_custom_group`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8
        ';

        $result = Db::getInstance()->Execute($query);

        $query = '
            CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'custom_group_customer` (
                `id_custom_group` INTEGER NOT NULL,
                `id_customer` INTEGER NOT NULL,
                CONSTRAINT `PRIMARY` PRIMARY KEY (id_customer, id_custom_group),
                KEY `custom_group_customer_cg_index` (id_custom_group),
                KEY `custom_group_customer_c_index` (id_customer)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8
        ';

        $result = (Db::getInstance()->Execute($query) and $result);

        // $query = '
        //     CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'custom_group_order_stats` (
        //         `id_custom_group` INTEGER NOT NULL,
        //         `id_order_stats` INTEGER NOT NULL,
        //         PRIMARY KEY (id_custom_group, id_order_stats),
        //         KEY `custom_group_order_stats_cg_index` (id_custom_group),
        //         KEY `custom_group_order_stats_os_index` (id_order_stats)
        //     ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8
        // ';

        // $result = (Db::getInstance()->Execute($query) and $result);

        // $query = '
        //     CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'custom_group_sales` (
        //         `id_custom_group` INTEGER NOT NULL,
        //         `id_sale` INTEGER NOT NULL,
        //         PRIMARY KEY (id_custom_group, id_sale),
        //         KEY `custom_group_sales_cg_index` (id_custom_group),
        //         KEY `custom_group_sales_s_index` (id_sale)
        //     ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8
        // ';

        // $result = (Db::getInstance()->Execute($query) and $result);

        $query = '
            CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'custom_group_discount` (
                `id_custom_group` INTEGER NOT NULL,
                `id_discount` INTEGER NOT NULL,
                PRIMARY KEY (id_custom_group, id_discount),
                KEY `custom_group_discount_cg_index` (id_custom_group),
                KEY `custom_group_discount_d_index` (id_discount)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8
        ';

        $result = (Db::getInstance()->Execute($query) and $result);

        return $result;
    }


}