<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) UNA, Inc - https://una.io
 * MIT License - https://opensource.org/licenses/MIT
 *
 * @defgroup    PaidLevels Paid Levels
 * @ingroup     UnaModules
 * 
 * @{
 */

require_once('BxAclGridLevels.php');

class BxAclGridView extends BxAclGridLevels
{
    /**
     * Array with check_sum => JS_code pairs of all JS codes 
     * which should be added to the page.
     */
    protected $_aJsCodes;

    protected $_iLogged;
    protected $_iOwner;
    protected $_oPayment;
    protected $_bTypeSingle;
    protected $_bTypeRecurring;

    public function __construct ($aOptions, $oTemplate = false)
    {
        parent::__construct ($aOptions, $oTemplate);

        $this->_aJsCodes = array();

        $this->_iLogged = bx_get_logged_profile_id();
        $this->_iOwner = $this->_oModule->_oConfig->getOwner();
        $this->_oPayment = BxDolPayments::getInstance();
        $this->_bTypeSingle = $this->_oPayment->isAcceptingPayments($this->_iOwner, BX_PAYMENT_TYPE_SINGLE);
        $this->_bTypeRecurring = !$this->_oPayment->isCreditsOnly() && $this->_oPayment->isAcceptingPayments($this->_iOwner, BX_PAYMENT_TYPE_RECURRING);
    }

    public function performActionChoose()
    {
        if(!$this->_iLogged)
            return $this->_bIsApi ? [] : echoJson([]);

        $aIds = $this->_getIds();
        if($aIds === false)
            return $this->_bIsApi ? [] : echoJson([]);

        $aItem = $this->_oModule->_oDb->getPrices(['type' => 'by_id', 'value' => $aIds[0]]);
        if(!is_array($aItem) || empty($aItem) || (float)$aItem['price'] != 0)
            return $this->_bIsApi ? [] : echoJson([]);

        $oAcl = BxDolAcl::getInstance();
        $iUserId = bx_get_logged_profile_id();
        $aMembershipInfo = $oAcl->getMemberMembershipInfo($iUserId);

        $aResult = [];
        if($oAcl->setMembership($iUserId, $aItem['level_id'], ['period' => $aItem['period'], 'period_unit' => $aItem['period_unit']], true)) {
            $this->_oModule->cancelSubscription($iUserId, $aMembershipInfo);

            $aResult = ['grid' => $this->getCode(false), 'blink' => $aItem['id'], 'msg' => _t('_bx_acl_msg_performed')];
        }
        else
            $aResult = ['msg' => _t('_bx_acl_err_cannot_perform')];

        return $this->_bIsApi ? [] : echoJson($aResult);
    }

    public function performActionBuy()
    {
        if(!$this->_iLogged)
            return $this->_bIsApi ? [] : echoJson([]);

        if(!$this->_bIsApi)
            return echoJson([]);
        
        $aIds = $this->_getIds();
        if($aIds === false || !is_array($aIds))
            return [];

        if(($sDescriptor = array_shift($aIds))) {
            $aDescriptor = $this->_oPayment->getActiveObject()->_oConfig->descriptorS2A($sDescriptor);
            if($aDescriptor && is_array($aDescriptor) && (int)$aDescriptor[0] == $this->_iOwner) {
                $aResult = $this->_oPayment->addToCart($this->_iOwner, $this->MODULE, (int)$aDescriptor[2], 1, true);
                if(isset($aResult['code']) && (int)$aResult['code'] != 0)
                    return [bx_api_get_msg($aResult['message'])];
            }
        }

        return [];
    }

    public function performActionSubscribe()
    {
        if(!$this->_iLogged)
            return $this->_bIsApi ? [] : echoJson([]);

        if(!$this->_bIsApi)
            return echoJson([]);
        
        $aIds = $this->_getIds();
        if($aIds === false)
            return [];

        //TODO: Payment Provider selector should be realized.
        $aResult = $this->_oPayment->subscribeWithAddons($this->_iOwner, 'stripe_v3', $this->MODULE, array_shift($aIds), 1, true);
        if(isset($aResult['code']) && (int)$aResult['code'] != 0)
            return [bx_api_get_msg($aResult['message'])];

        return [];
    }

    public function getCode($isDisplayHeader = true)
    {
    	return parent::getCode($isDisplayHeader) . $this->getJsCode();
    }

    public function getJsCode()
    {
        if(empty($this->_aJsCodes) || !is_array($this->_aJsCodes))
            return '';

        return implode('', $this->_aJsCodes);
    }

    public function decodeDataAPI($aData)
    {
        $aResults = parent::decodeDataAPI($aData);
        foreach($aResults as $iKey => $aResult)
            if(($iMemLevelId = $aData[$iKey]['level_id'] ?? false) !== false)
                 $aResults[$iKey]['level_id'] = $iMemLevelId;

        return $aResults;
    }
    protected function _getCellLevelIcon($mixedValue, $sKey, $aField, $aRow)
    {
        $mixedValue = $this->_oModule->_oTemplate->displayLevelIcon($mixedValue);
    	return parent::_getCellDefault($mixedValue, $sKey, $aField, $aRow);
    }

    protected function _getCellLevelName($mixedValue, $sKey, $aField, $aRow)
    {
        if(!$this->_bIsApi)
            $mixedValue = $this->_oModule->_oTemplate->parseLink('javascript:void(0)', $mixedValue, [
                'onclick' => $this->_oModule->_oConfig->getJsObject('main') . '.viewActions(this, ' . $aRow['level_id'] . ')'
            ]);

    	return parent::_getCellDefault($mixedValue, $sKey, $aField, $aRow);
    }

    protected function _getActionChoose ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if((float)$aRow['price'] != 0 || BxDolAcl::getInstance()->isMemberLevelInSet(array($aRow['level_id'])))
            return $this->_bIsApi ? [] : '';

        if($this->_bIsApi)
            return array_merge($a, ['name' => $sKey, 'type' => 'callback', 'on_callback' => 'hide']);

        if(!$this->_iLogged)
            $a['attr'] = array_merge($a['attr'], [
                'onclick' => "window.open('" . $this->_getLoginUrl() . "','_self');"
            ]);

        return  parent::_getActionDefault($sType, $sKey, $a, false, $isDisabled, $aRow);
    }

    protected function _getActionBuy ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        $CNF = &$this->_oModule->_oConfig->CNF;

        if((float)$aRow['price'] == 0 || !$this->_bTypeSingle || ($this->_bTypeRecurring && getParam($CNF['PARAM_RECURRING_PRIORITIZE']) == 'on' && !$this->_isLifetime($aRow)))
            return $this->_bIsApi ? [] : '';

        if($this->_bIsApi)
            return array_merge($a, [
                'name' => $sKey, 
                'type' => 'callback', 
                'on_callback' => 'redirect',
                'redirect_url' => bx_api_get_relative_url($this->_oPayment->getCartUrl($this->_iOwner)),
                'payment_type' => BX_PAYMENT_TYPE_SINGLE,
                'seller_id' => $this->_iOwner,
                'items' => [$this->_oPayment->getCartItemDescriptor($this->_iOwner, $this->_oModule->_oConfig->getId(), $aRow['id'], 1)],
            ]);
        
        if($this->_iLogged) {
            $aJs = $this->_oPayment->getAddToCartJs($this->_iOwner, $this->MODULE, $aRow['id'], 1, true);
            if(!empty($aJs) && is_array($aJs)) {
                list($sJsCode, $sJsMethod) = $aJs;

                $sJsCodeCheckSum = md5($sJsCode);
                if(!isset($this->_aJsCodes[$sJsCodeCheckSum]))
                    $this->_aJsCodes[$sJsCodeCheckSum] = $sJsCode;

                $a['attr'] = array(
                    'title' => bx_html_attribute(_t('_bx_acl_grid_action_buy_title')),
                    'onclick' => $sJsMethod
                );
            }
        }
        else
            $a['attr'] = array_merge($a['attr'], [
                'onclick' => "window.open('" . $this->_getLoginUrl() . "','_self');"
            ]);

        return  parent::_getActionDefault($sType, $sKey, $a, false, $isDisabled, $aRow);
    }

    protected function _getActionSubscribe ($sType, $sKey, $a, $isSmall = false, $isDisabled = false, $aRow = array())
    {
        if((float)$aRow['price'] == 0 || !$this->_bTypeRecurring || ($this->_bTypeSingle && $this->_isLifetime($aRow)))
            return $this->_bIsApi ? [] : '';

        if($this->_bIsApi)
            return array_merge($a, [
                'name' => $sKey, 
                'type' => 'object', 
                'object_name' => 'stripe_v3',
                'payment_type' => BX_PAYMENT_TYPE_RECURRING,
                'seller_id' => $this->_iOwner,
                'items' => [$this->_oPayment->getCartItemDescriptor($this->_iOwner, $this->_oModule->_oConfig->getId(), $aRow['id'], 1)],
            ]);

        if($this->_iLogged) {
            $aJs = $this->_oPayment->getSubscribeJs($this->_iOwner, '', $this->MODULE, $aRow['id'], 1);
            if(!empty($aJs) && is_array($aJs)) {
                list($sJsCode, $sJsMethod) = $aJs;

                $sJsCodeCheckSum = md5($sJsCode);
                if(!isset($this->_aJsCodes[$sJsCodeCheckSum]))
                    $this->_aJsCodes[$sJsCodeCheckSum] = $sJsCode;

                $a['attr'] = array(
                    'title' => bx_html_attribute(_t('_bx_acl_grid_action_subscribe_title')),
                    'onclick' => $sJsMethod
                );
            }
        }
        else
            $a['attr'] = array_merge($a['attr'], [
                'onclick' => "window.open('" . $this->_getLoginUrl() . "','_self');"
            ]);

    	return parent::_getActionDefault($sType, $sKey, $a, false, $isDisabled, $aRow);
    }

    protected function _getDataSql($sFilter, $sOrderField, $sOrderDir, $iStart, $iPerPage)
    {
        if($this->_iLogged && ($oLogged = BxDolProfile::getInstance($this->_iLogged)) !== false)
            $this->_aOptions['source'] .= "AND `tl`.`UnavailableTo` NOT LIKE " . $this->_oModule->_oDb->escape('%|' . $oLogged->getModule() . '|%') . " ";

        return parent::_getDataSql($sFilter, $sOrderField, $sOrderDir, $iStart, $iPerPage);;
    }

    protected function _isLifetime($aRow)
    {
        return empty($aRow['period']) && empty($aRow['period_unit']);
    }

    protected function _getLoginUrl()
    {
        return bx_absolute_url(BxDolPermalinks::getInstance()->permalink('page.php?i=login'));
    }
}

/** @} */