<?
namespace shop\order;

use core\db\structure\Column as C;
use core\db\structure\eColumnType;
use shop\Order;
use ui\form\structure\eInputType;
use ui\Form;
use ui\input\Input;
use core\lang\structure\LangVariable as V;
use ms\ms\structure\msModuleTable;
use shop\order\cashback\structure\shopOrderCashbackLang as Vars;


class Cashback extends msModuleTable {
    static $self;
    static $table_name = 'shopOrderCashback';
    static $controller  = 'shop.order.cashback';

    static $ID        = 'id';
    static $PROFILE   = 'profile';
    static $ORDER     = 'order';
    static $VALUE     = 'value';
    static $ACCOUNT   = 'account';
    static $CREATED   = 'created';
    static $UPDATED   = 'updated';


    static function getTitle(){return V::get(Vars::$MODULE_NAME);}
    static function getSystemLangValues():array{ return Vars::getArray(); }

    public function _update(\Where $w, array $values) {
        $values[self::$UPDATED] = time();
        return parent::_update($w, $values);
    }
    static function getPotentialSumByOrder($order_id){
        $order_id = intval($order_id);
        $r = self::select([
            \Query::SELECT => ['SUM('.self::$VALUE.') as cc'],
            \Query::WHERE => new \Where(\Where::_and([
                \Where::_operator(self::$ORDER,'=',$order_id),
                \Where::_operator(self::$VALUE,'>',0),
            ]))
        ]);
        $l = \DB::fetch($r);
        return cfloatval($l['cc']);
    }

    public function _deleteByIDS(array $ids) {
        $a = self::getByIDS($ids);
        $res = parent::_deleteByIDS($ids);
        $profile_ids = [];
        $orders_ids = [];
        foreach ($a as $v){
            $profile_ids[] = $v[Cashback::$PROFILE];
            $orders_ids[]  = $v[Cashback::$ORDER];
        }
        $profile_ids = array_unique($profile_ids);
        $orders_ids  = array_unique($orders_ids);
        foreach ($profile_ids as $id) \Profile::remath($id);
        foreach ($orders_ids as $id)  Order::remath($id);
        return $res;
    }

    static function getByProfile($pid){
        $pid = intval($pid);
        return self::select([
            \Query::LEFT_JOINS=>[
                [Order::$table_name,Order::$ID,self::$ORDER],
            ],
            \Query::WHERE => new \Where(\WHere::_and([
                \Where::_operator(self::$PROFILE,'=',$pid)
            ]))
        ],true);
    }

    public function _insert(array $values, array $options = array()) {
        $res = parent::_insert($values, $options);
        $C = self::getByID($res->id);
        \Profile::remathCashback($C[self::$PROFILE]);
        Order::remath($C[self::$ORDER]);
        return $res;
    }
    public static function afterUadd($values, $id, $result)     {
        $res = parent::afterUadd($values, $id, $result);
        $C = self::getByID($id);
        Order::remath($C[self::$ORDER]);
        \Profile::remathCashback($C[self::$PROFILE]);
        return $res;
    }

    public static function installUniques() {
        \DB::addIndex(self::$table_name,self::$ORDER);
        \DB::addIndex(self::$table_name,self::$PROFILE);
    }

    static function getForm($values = [],  $options = []) :array {
        return [
            self::getCommonFormInputs(),
            [
                Form::VIEW          =>Form::INPUT,
                Form::KEY_VALUE     =>self::$PROFILE,
                Form::TYPE          =>eInputType::HIDDEN,
            ],
            [
                Form::VIEW          =>Form::INPUT,
                Form::KEY_VALUE     =>self::$ORDER,
                Form::TYPE          =>eInputType::HIDDEN,
            ],
            [
                Form::VIEW          =>Form::INPUT,
                Form::KEY_VALUE     =>self::$ACCOUNT,
                Form::TYPE          =>eInputType::HIDDEN,
                Form::INPUT_OPT   => [
                    Input::VALUE => UID,
                ],
            ],
            [
                Form::VIEW=>Form::ROW,
                Form::COLS => [
                    [
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c c-1-3',
                        Form::KEY_VALUE     =>self::$VALUE,
                        Form::TYPE          =>eInputType::TEXT,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER => $c = V::get(Vars::$VALUE),
                            Input::LABEL => $c,
                        ],
                    ],
                ]
            ],
            self::getCommonFormSubmits($values),
        ];
    }

    static function columnInfo() : array {
        return [
            new C([
                C::VAR_NAME         =>&self::$ID,
                C::TYPE             =>eColumnType::INT,
                C::AUTO_INCREMENT   =>true,
                C::PRIMARY          =>true,
                C::DEFAULT          =>0,
                C::HIDDEN           =>true,
                C::TH               =>V::get(Vars::$ID),
            ]),
            new C([
                C::VAR_NAME         => &self::$PROFILE,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => intval(PID),
                C::TH               => V::get(Vars::$PROFILE),
            ]),
            new C([
                C::VAR_NAME         => &self::$ORDER,
                C::TYPE             => eColumnType::INT,
                C::TH               => V::get(Vars::$ORDER),
            ]),
            new C([
                C::VAR_NAME         => &self::$VALUE,
                C::TYPE             => eColumnType::DOUBLE,
                C::TH               => V::get(Vars::$VALUE),
            ]),
            new C([
                C::VAR_NAME         => &self::$ACCOUNT,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$ACCOUNT),
                C::DEFAULT          => intval(\Site::$owner_id),
                c::HIDDEN=>true,
                c::FUNC_VALUE       => function($v){
                    if($id = $v[self::$ACCOUNT]) {
                        return \Account::getName(  \Account::getByID($id) );
                    } else return '-';
                },
            ]),
            new C([
                C::VAR_NAME         => &self::$CREATED,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$CREATED),
                C::DEFAULT          => time(),
                c::FUNC_VALUE       => function($v){return self::formatDate($v[self::$CREATED]);},
                c::HIDDEN=>true,
            ]),
            new C([
                C::VAR_NAME         => &self::$UPDATED,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => time(),
                C::TH               => V::get(Vars::$UPDATED),
                c::FUNC_VALUE       => function($v){return self::formatDate($v[self::$UPDATED]);},
                c::HIDDEN=>true,
            ]),
        ];
    }

}
new Cashback();


///