<?php
namespace Wbs24\Ozonexport;

use Bitrix\Main\Localization\Loc;

class Admin
{
    protected $wrappers;
    protected $cachedProperties;
    protected $cachedPriceTypes;

    public function __construct($param = [])
    {
        $objects = $param['objects'] ?? [];
        $this->wrappers = new Wrappers($objects);
    }

    public function loadJs()
    {
        echo '<script src="/bitrix/js/wbs24.ozonexport/admin.js?'.time().'"></script>';
    }

    public function getSelectProperties($iblockId, $field, $currentValue, $props = [])
    {
        $propertiesOptions = $this->getAllValidProperties();
        foreach ($propertiesOptions as $key => $option) {
            $propertiesOptions[$key]['VALUE'] = $option['ID'];
            $propertiesOptions[$key]['FOR_JS'] = 'data-iblock-id="'.$option['IBLOCK_ID'].'"';
        }

        $options = [];
        if ($field == 'BLOB[packageRatioProduct]') {
            $options[] = [
                'NAME' => Loc::getMessage("BX_CATALOG_EXPORT_PACKAGING_RATIO_DEFAULT_VALUE"),
                'VALUE' => '',
                'FOR_JS' => '',
            ];
        } else {
            $options[] = [
                'NAME' => '-',
                'VALUE' => '',
                'FOR_JS' => '',
            ];
        }
        $options = array_merge($options, $propertiesOptions);

        $selectCode = $this->getSelect($field, $options, $currentValue, $props);

        if ($iblockId) {
            if ($field == 'SET_OFFER_ID') {
                $iblockInfo = $this->getInfoByIblockId($iblockId);
                $iblockId = $iblockInfo['OFFERS_IBLOCK_ID'];
            }
            $jsCode =
                '<script>'
                .'document.addEventListener("DOMContentLoaded", function () {'
                    .'let ozon = new Wbs24Ozonexport();'
                    .(
                        $this->isContainBrackets($field)
                        ? 'ozon.activateOptionsForCurrentIblockById("'.$this->getFieldId($field).'", '.$iblockId.');'
                        : 'ozon.activateOptionsForCurrentIblock("'.$field.'", '.$iblockId.');'
                    )
                .'});'
                .'</script>'
            ;
        }

        return $selectCode.$jsCode;
    }

    public function getSelectPropertiesForOffersIblock($iblockId, $field, $currentValue, $props = [])
    {
        $propertiesOptions = $this->getAllValidProperties();
        foreach ($propertiesOptions as $key => $option) {
            $propertiesOptions[$key]['VALUE'] = $option['ID'];
            $propertiesOptions[$key]['FOR_JS'] = 'data-iblock-id="'.$option['IBLOCK_ID'].'"';
        }

        $options = [];
        $options[] = [
            'NAME' => '-',
            'VALUE' => '',
            'FOR_JS' => '',
        ];

        $options = array_merge($options, $propertiesOptions);

        $selectCode = $this->getSelect($field, $options, $currentValue, $props);

        if ($iblockId) {
            $iblockInfo = $this->getInfoByIblockId($iblockId);
            $iblockId = $iblockInfo['OFFERS_IBLOCK_ID'];
            $jsCode =
                '<script>'
                .'document.addEventListener("DOMContentLoaded", function () {'
                    .'let ozon = new Wbs24Ozonexport();'
                    .(
                        $this->isContainBrackets($field)
                        ? 'ozon.activateOptionsForCurrentIblockById("'.$this->getFieldId($field).'", '.$iblockId.');'
                        : 'ozon.activateOptionsForCurrentIblock("'.$field.'", '.$iblockId.');'
                    )
                .'});'
                .'</script>'
            ;
        }

        return $selectCode.$jsCode;
    }

    public function getSelectPropertiesForOfferIblockAndParentProperties($iblockId, $field, $currentValue)
    {
        $propertiesOptions = $this->getAllValidProperties();

        $catalogIblockIdsToOffersIblockIds = $this->getCatalogIblockIdsToOffersIblockIds();

        $catalogIblockIds = array_keys($catalogIblockIdsToOffersIblockIds);
        $offersIblockIds = array_values($catalogIblockIdsToOffersIblockIds);

        $simpleProductTitle = [];
        $simpleProductTitle[] = [
            'NAME' => Loc::getMessage("BX_CATALOG_EXPORT_PACKAGING_PRODUCT_TITLE"),
            'VALUE' => 'title_product',
            'FOR_JS' => '',
            'NO_CHECK' => true,
        ];
        $simpleProductOptions = $this->getPropertiesOptionsForIblock($propertiesOptions, $catalogIblockIds);

        $offerProductTitle = [];
        $offerProductTitle[] = [
            'NAME' => Loc::getMessage("BX_CATALOG_EXPORT_PACKAGING_OFFER_TITLE"),
            'VALUE' => 'title_offer',
            'FOR_JS' => '',
            'NO_CHECK' => true,
        ];
        $offerProductOptions = $this->getPropertiesOptionsForIblock($propertiesOptions, $offersIblockIds);

        $simpleProductOptions = array_merge($simpleProductTitle, $simpleProductOptions);
        $offerProductOptions = array_merge($offerProductTitle, $offerProductOptions);
        $propertiesOptions = array_merge($simpleProductOptions, $offerProductOptions);

        foreach ($propertiesOptions as $key => $option) {
            if ($option['NO_CHECK'] == true) continue;
            $propertiesOptions[$key]['VALUE'] = $option['ID'];
            $propertiesOptions[$key]['FOR_JS'] = 'data-iblock-id="'.$option['IBLOCK_ID'].'"';
        }

        $options = [];
        $options[] = [
            'NAME' => Loc::getMessage("BX_CATALOG_EXPORT_PACKAGING_RATIO_DEFAULT_VALUE"),
            'VALUE' => '',
            'FOR_JS' => '',
        ];

        $options = array_merge($options, $propertiesOptions);

        $selectCode = $this->getSelect($field, $options, $currentValue);

        $jsCode =
            '<script>'
            .'document.addEventListener("DOMContentLoaded", function () {'
                .'let ozon = new Wbs24Ozonexport();'
                .'ozon.activateOptionsForOfferIblocks("'.$this->getFieldId($field).'", '.\CUtil::PhpToJSObject($catalogIblockIdsToOffersIblockIds).','.  $iblockId .');'
            .'});'
            .'</script>'
        ;

        return $selectCode.$jsCode;
    }

    public function getPropertiesOptionsForIblock($propertiesOptions, $iblockIds)
    {
        $result = array_filter($propertiesOptions, function($propertyOption) use ($iblockIds) {
            return in_array($propertyOption['IBLOCK_ID'], $iblockIds);
        });

        return $result;
    }

    public function getSelectForPriceTypes($currentPriceId, $labelDefaultPriceType)
    {
        $selectCode =
            '<select class="select_price_type" name="BLOB[priceType]">'
            .'<option value=""'.($currentPriceId == "" || $currentPriceId == 0 ? ' selected' : '').'>'
                .$labelDefaultPriceType
            .'</option>'
        ;

        $selectCode .=
            $this->getOptionForPriceTypes($currentPriceId)
            .'<option value="-1"' . ("-1" == $currentPriceId ? ' selected' : '') . '>' . GetMessage('WBS24_OZONEXPORT_PRICE_FROM_PROPERTY') . '</option>'
        ;

        $selectCode .= '</select>';

        return $selectCode;
    }

    public function getSelectForOldPriceTypes($currentPriceId, $currentOldPriceId, $labelDefaultPriceType)
    {
        $selectCode =
            '<select class="select_old_price_type" name="BLOB[oldPriceType]">'
            .'<option value=""'.($currentOldPriceId == "" || $currentOldPriceId == 0 ? ' selected' : '').'>'
                .$labelDefaultPriceType
            .'</option>'
            .'<option value="-2"'
                .("" == $currentPriceId || 0 == $currentPriceId ? '' : ' hidden')
                .("-2" == $currentOldPriceId ? ' selected' : '').'>'.GetMessage('WBS24_OZONEXPORT_OLD_PRICE_BEFORE_DISCOUNT')
            .'</option>'
            .$this->getOptionForPriceTypes($currentOldPriceId)
            .'<option value="-1"'.("-1" == $currentOldPriceId ? ' selected' : '').'>'.GetMessage('WBS24_OZONEXPORT_PRICE_FROM_PROPERTY').'</option>'
            .'</select>'
        ;

        return $selectCode;
    }

    protected function getOptionForPriceTypes($currentPriceId)
    {
        $selectCode = '';
        $priceTypes = $this->getPriceTypes();

        foreach ($priceTypes as $arRes) {
            $priceNameLang = htmlspecialcharsEx($arRes['NAME_LANG']);
            if ($priceNameLang) $priceNameLang .= ' ';
            $selectCode .=
                '<option value="'.$arRes['ID'].'"'.($currentPriceId == $arRes['ID'] ? ' selected' : '').'>'
                    .'['.$arRes['ID'].'] '.$priceNameLang.'('.htmlspecialcharsEx($arRes['NAME']).')'
                .'</option>'
            ;
        }

        return $selectCode;
    }

    protected function getPriceTypes()
    {
        if (!$this->cachedPriceTypes) {
            $priceTypes = [];

            $dbRes = $this->wrappers->CCatalogGroup->GetListEx(
                array('SORT' => 'ASC'),
                array(),
                false,
                false,
                array('ID', 'NAME_LANG', 'NAME', 'BASE')
            );
            while ($arRes = $dbRes->Fetch()) $priceTypes[] = $arRes;

            $this->cachedPriceTypes = $priceTypes;
        }

        return $this->cachedPriceTypes;
    }

    public function getSelectForOfferId($iblockId, $field, $currentValue)
    {
        Loc::loadMessages(__FILE__);

        $options = [
            [
                'ID' => '',
                'NAME' => 'ID',
                'CODE' => 'ID',
                'VALUE' => 'ID',
                'IBLOCK_ID' => 'all',
                'FOR_JS' => '',
            ],
            [
                'ID' => '',
                'NAME' => Loc::getMessage("XML_ID_LABEL"),
                'CODE' => 'XML_ID',
                'VALUE' => 'XML_ID',
                'IBLOCK_ID' => 'all',
                'FOR_JS' => '',
            ],
        ];
        $propertiesOptions = $this->getAllValidProperties();
        foreach ($propertiesOptions as $key => $option) {
            $propertiesOptions[$key]['VALUE'] = $option['CODE'];
            $propertiesOptions[$key]['FOR_JS'] = 'data-iblock-id="'.$option['IBLOCK_ID'].'"';
        }
        $options = array_merge($options, $propertiesOptions);

        $selectCode = $this->getSelect($field, $options, $currentValue);

        if ($iblockId) {
            if ($field == 'SET_OFFER_ID') {
                $iblockInfo = $this->getInfoByIblockId($iblockId);
                $iblockId = $iblockInfo['OFFERS_IBLOCK_ID'];
            }
            $jsCode =
                '<script>'
                .'document.addEventListener("DOMContentLoaded", function () {'
                    .'let ozon = new Wbs24Ozonexport();'
                    .'ozon.activateOptionsForCurrentIblock("'.$field.'", '.$iblockId.');'
                .'});'
                .'</script>'
            ;
        }

        return $selectCode.$jsCode;
    }

    public function getCatalogIblockIdsToOffersIblockIds()
    {
        $iblockList = [];

        $res = $this->wrappers->CIBlock->GetList();
        while ($iblock = $res->Fetch()) {
            $info = $this->getInfoByIblockId($iblock['ID']);
            if ($info['CATALOG_TYPE'] == 'X') {
                $iblockList[$iblock['ID']] = $info['OFFERS_IBLOCK_ID'];
            }
        }

        return $iblockList;
    }

    public function getInfoByIblockId($catalogIblockId)
    {
        $iblockInfo = $this->wrappers->CCatalog->GetByIDExt($catalogIblockId);

        return $iblockInfo;
    }

    protected function getAllValidProperties()
    {
        if ($this->cachedProperties !== null) return $this->cachedProperties;

        $properties = [];
        $res = $this->wrappers->CIBlockProperty->GetList();
        while ($property = $res->Fetch()) {
            $type = $property['PROPERTY_TYPE'];
            if ($type != 'S' && $type != 'N') continue;

            $properties[] = [
                'ID' => $property['ID'],
                'NAME' => $property['NAME'],
                'CODE' => $property['CODE'],
                'IBLOCK_ID' => $property['IBLOCK_ID'],
            ];
        }

        $this->cachedProperties = $properties;

        return $properties;
    }

    public function getSelect($name, $options, $currentValue, $param = [])
    {
        $selectId = $this->getFieldId($name);
        $disabled = $param['disabled'] ?: false;

        $code = '<select'
            .' id="'.$selectId.'"'
            .' name="'.$name.'"'
            .($disabled ? ' disabled' : '')
        .'>';
        foreach ($options as $option) {
            $code .=
                '<option '.$option['FOR_JS'].' value="'.$option['VALUE'].'"'
                .($currentValue == $option['VALUE'] ? ' selected' : '')
                .' data-selected="'.($currentValue == $option['VALUE'] ? 'Y' : 'N').'"'
                .'>'.$option['NAME'].'</option>'
            ;
        }
        $code .= '</select>';

        return $code;
    }

    public function getPriceMarksToLang()
    {
        $priceMarksToLang = [];

        $priceTypes = $this->getPriceTypes();
        foreach ($priceTypes as $price) {
            $key = 'PRICE_'.$price['ID'];
            $value =
                '['.$price['ID'].'] '.$price['NAME']
                .($price['NAME_LANG'] ? ' - '.$price['NAME_LANG'] : '')
            ;
            $priceMarksToLang[$key] = $value;
        }

        return $priceMarksToLang;
    }

    public function getPriceMarks($priceMarksToLang)
    {
        return array_keys($priceMarksToLang);
    }

    public function getFormulaMarks($type, $marks = [], $lang = [])
    {
        $code = '';
        foreach ($marks as $mark) {
            $code .=
                '<a href="#" data-mark="{'.$mark.'}" data-type="'.$type.'" class="ozonexport-mark js-add-mark-'.$type.'">'
                    .($lang[$mark] ?? GetMessage('WBS24_OZONEXPORT_FORMULA_MARK_'.$mark))
                .'</a>'
            ;
        }

        return $code;
    }

    protected function isContainBrackets($field)
    {
        return (strpos($field, '[') !== false);
    }

    protected function getFieldId($field)
    {
        return strtolower(strtr($field, [
            "[" => "_",
            "]" => "",
        ]));
    }
}