<?
use Bitrix\Main;
use Bitrix\Main\Config;
use Bitrix\Main\Localization\Loc;

use Bitrix\Sale\Location\Admin\LocationHelper as Helper;
use Bitrix\Sale\Location\Admin\ExternalServiceHelper;
use Bitrix\Sale\Location\Admin\SearchHelper;

require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_before.php");

\Bitrix\Main\Loader::includeModule('sale');

require_once($_SERVER['DOCUMENT_ROOT'].'/bitrix/modules/sale/prolog.php');

Loc::loadMessages(__FILE__);

$id = intval($_REQUEST['id']) ? intval($_REQUEST['id']) : false;
$copyId = intval($_REQUEST['copy_id']) ? intval($_REQUEST['copy_id']) : false;

// the following parameter will be present visibly only when copying or creating blank with the same parent
$parentId = intval($_REQUEST['parent_id']) ? intval($_REQUEST['parent_id']) : '0';
if(!$parentId && $id)
    $parentId = Helper::getParentId($id);

$selfFolderUrl = $adminPage->getSelfFolderUrl();
$listUrl = Helper::getListUrl($parentId);
$listUrl = $adminSidePanelHelper->editUrlToPublicPage($listUrl);

if($APPLICATION->GetGroupRight("sale") < "W")
    $APPLICATION->AuthForm(Loc::getMessage("SALE_MODULE_ACCES_DENIED"));

$userIsAdmin = $APPLICATION->GetGroupRight("sale") >= "W";
CSaleLocation::locationProCheckEnabled(); // temporal

#####################################
#### Data prepare
#####################################

CJSCore::Init();
$APPLICATION->AddHeadScript('/bitrix/js/sale/core_ui_widget.js');
$APPLICATION->AddHeadScript('/bitrix/js/sale/core_ui_etc.js');
$APPLICATION->AddHeadScript('/bitrix/js/sale/core_ui_dynamiclist.js');

try
{
    $fatalFailure = false;

    #####################################
    #### ACTIONS
    #####################################

    $actionFailure = false;

    $adminSidePanelHelper->decodeUriComponent();

    $actionSave = isset($_REQUEST['save']);
    $actionApply = isset($_REQUEST['apply']);
    $actionSaveAndAdd = isset($_REQUEST['save_and_add']);

    $formSubmitted = ($actionSave || $actionApply || $actionSaveAndAdd) && check_bitrix_sessid();

    $returnUrl = $_REQUEST['return_url'] <> ''? $_REQUEST['return_url'] : '0';

    if($userIsAdmin && !empty($_REQUEST['element']) && $formSubmitted) // form submitted, handling it
    {
        $saveAsId = intval($_REQUEST['element']['ID']);

        global $DB;
        $redirectUrl = false;

        // parent id might be updated, so re-read it from request
        if(intval($_REQUEST['PARENT_ID']))
            $parentId = intval($_REQUEST['PARENT_ID']);

        try
        {
            $DB->StartTransaction();

            $saveUrl = "";
            $applyUrl = "";

            if($saveAsId) // existed, updating
            {
                $res = Helper::update($saveAsId, $_REQUEST['element']);

                if($res['success']) // on successfull update ...
                {
                    if($actionSave)
                        $saveUrl = $returnUrl ? $returnUrl : $listUrl; // go to the parent page

                    if($actionApply)
                        $applyUrl = $returnUrl ? $returnUrl : Helper::getEditUrl($saveAsId);
                }
            }
            else // new or copyed item
            {
                $res = Helper::add($_REQUEST['element']);
                if($res['success']) // on successfull add ...
                {
                    if($actionSave)
                        $saveUrl = $returnUrl ? $returnUrl : $listUrl; // go to the parent list page

                    if($actionApply)
                        $applyUrl = $returnUrl ? $returnUrl : Helper::getEditUrl($res['id']); // go to the page of just created item
                }
            }

            // no matter we updated or added a new item - we go to blank page on $actionSaveAndAdd
            if($res['success'] && $actionSaveAndAdd)
                $applyUrl = Helper::getEditUrl(false, array('parent_id' => $parentId)); // go to the blank page with correct parent_id to create

            // on failure just show sad message
            if(!$res['success'])
                throw new Main\SystemException(implode('<br />', $res['errors']));

            $DB->Commit();

            $baseId = ($saveAsId ? $saveAsId : $res['id']);
            $adminSidePanelHelper->sendSuccessResponse("base", array("element[ID]" => $baseId));

            if($saveUrl)
            {
                $adminSidePanelHelper->localRedirect($saveUrl);
                LocalRedirect($saveUrl);
            }
            elseif($applyUrl)
            {
                $applyUrl = $adminSidePanelHelper->setDefaultQueryParams($applyUrl);
                LocalRedirect($applyUrl);
            }
            else
            {
                $adminSidePanelHelper->localRedirect($redirectUrl);
                LocalRedirect($redirectUrl);
            }
        }
        catch(Main\SystemException $e)
        {
            $actionFailure = true;

            $code = $e->getCode();
            $message = $e->getMessage().(!empty($code) ? ' ('.$code.')' : '');

            $actionFailureMessage = Loc::getMessage('SALE_LOCATION_E_CANNOT_'.($saveAsId ? 'UPDATE' : 'SAVE').'_ITEM').($message <> ''? ': <br /><br />'.$message : '');

            $DB->Rollback();

            $adminSidePanelHelper->sendJsonErrorResponse($actionFailureMessage);
        }
    }

    if(!$returnUrl)
        $returnUrl = Helper::getListUrl($parentId); // default return page for "cancel" action

    #####################################
    #### READ FORM DATA
    #####################################

    $readAsId = $id ? $id : $copyId;

    if($formSubmitted && $actionFailure) // if form were submitted, but form action (add or update) failed
    {
        // load from request
        $formData = $_REQUEST['element'];

        if($readAsId)
            $nameToDisplay = Helper::getNameToDisplay($readAsId);

        // cleaning up empty external data
        if(is_array($formData['EXTERNAL']) && !empty($formData['EXTERNAL']))
        {
            foreach($formData['EXTERNAL'] as $eId => $external)
            {
                if($external['XML_ID'] == '')
                    unset($formData['EXTERNAL'][$eId]);
            }
        }
    }
    else
    {
        if($readAsId)
        {
            // load from database
            $formData = Helper::getFormData($readAsId);

            if($readAsId)
            {
                $langU = ToUpper(LANGUAGE_ID);
                $nameToDisplay = $formData['NAME_'.$langU] <> ''? $formData['NAME_'.$langU] : $formData['CODE'];
            }
        }
        else
        {
            // load blank form, optionally with parent id filled up
            $formData = array();
            if($parentId)
                $formData['PARENT_ID'] = $parentId;
        }
    }
}
catch(Main\SystemException $e)
{
    $fatalFailure = true;

    $code = $e->getCode();
    $fatalFailureMessage = $e->getMessage().(!empty($code) ? ' ('.$code.')' : '');
}

#####################################
#### PAGE INTERFACE GENERATION
#####################################

if(!$fatalFailure) // no fatals like "module not installed, etc."
{
    $topMenu = new CAdminContextMenu(array(
        array(
            "TEXT" => GetMessage("SALE_LOCATION_E_GO_BACK"),
            "LINK" => $listUrl,
            "ICON" => "btn_list",
        )
    ));

    $tabControl = new CAdminForm("tabcntrl_location_node_edit", array(
        array(
            "DIV" => "main",
            "TAB" => Loc::getMessage('SALE_LOCATION_E_MAIN_TAB'),
            "TITLE" =>  Loc::getMessage('SALE_LOCATION_E_MAIN_TAB_TITLE')
        ),
        array(
            "DIV" => "external",
            "TAB" => Loc::getMessage('SALE_LOCATION_E_EXTERNAL_TAB'),
            "TITLE" => Loc::getMessage('SALE_LOCATION_E_EXTERNAL_TAB_TITLE')
        )
    ));
    $tabControl->BeginPrologContent();
    $tabControl->EndPrologContent();
    $tabControl->BeginEpilogContent();

    ?>
    <? if($_REQUEST['return_url'] <> ''):?>
    <input type="hidden" name="return_url" value="<?= htmlspecialcharsbx($returnUrl) ?>">
<?endif?>
    <?=bitrix_sessid_post()?>
    <?
    $tabControl->EndEpilogContent();
}

$APPLICATION->SetTitle($nameToDisplay <> ''? Loc::getMessage('SALE_LOCATION_E_ITEM_EDIT', array('#ITEM_NAME#' => $nameToDisplay)) : Loc::getMessage('SALE_LOCATION_E_ITEM_NEW'));
?>

<?
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_after.php");
?>

<?
#####################################
#### Data output
#####################################
?>

<?//temporal code?>
<?if(!CSaleLocation::locationProCheckEnabled())require($DOCUMENT_ROOT."/bitrix/modules/main/include/epilog_admin.php");?>

<?SearchHelper::checkIndexesValid();?>

<?if($fatalFailure):?>

    <?CAdminMessage::ShowMessage(array('MESSAGE' => $fatalFailureMessage, 'type' => 'ERROR'))?>

<?else:?>

    <?if($actionFailure):?>
        <?CAdminMessage::ShowMessage(array('MESSAGE' => $actionFailureMessage, 'type' => 'ERROR'))?>
    <?endif?>

    <?
    $topMenu->Show();

    $args = array();
    if(intval($_REQUEST['parent_id']))
        $args['parent_id'] = intval($_REQUEST['parent_id']);

    $formActionUrl = Helper::getEditUrl(intval($_REQUEST[Helper::URL_PARAM_ID]) ? intval($_REQUEST[Helper::URL_PARAM_ID]) : false, $args); // generally, it is not safe to leave action empty
    $formActionUrl = $adminSidePanelHelper->setDefaultQueryParams($formActionUrl);
    $tabControl->Begin(array("FORM_ACTION" => $formActionUrl));
    $tabControl->BeginNextFormTab();
    ?>

    <?$requiredFld = ' class="adm-detail-required-field"';?>

    <?$columns = Helper::getColumns('detail');?>
    <?foreach($columns as $code => $field):?>

        <?if($code == 'ID' && !$id) continue; // new node or copied ?>
        <?if(Helper::checkIsNameField($code)) continue; // we`ll output names in a different manner ?>

        <?$value = Helper::makeSafeDisplay($formData[$code], $code);?>

        <?$tabControl->BeginCustomField($code, $field['title']);?>

            <?if(!$geoHeadingShown && ($code == 'LATITUDE' || $code == 'LONGITUDE')):?>
                <tr class="heading">
                    <td colspan="2"><?=Loc::getMessage('SALE_LOCATION_E_GEODATA')?></td>
                </tr>
                <?$geoHeadingShown = true;?>
            <?endif?>

            <tr<?=($field['required'] || $code == 'ID' ? $requiredFld : '')?>>
                <td width="40%"><?=$field['title']?>:</td>
                <td width="60%">

                    <?if($code == 'ID'):?>

                        <?=$id?>
                        <input type="hidden" name="element[ID]" value="<?=$id?>" />

                    <?elseif($code == 'TYPE_ID'):?>

                        <select name="element[TYPE_ID]">
                            <?foreach(Helper::getTypeList() as $tId => $type):?>
                                <option value="<?=$tId?>"<?=($tId == $value ? ' selected' : '')?>><?=htmlspecialcharsbx($type)?></option>
                            <?endforeach?>
                        </select>

                    <?elseif($code == 'PARENT_ID'):?>

                        <div style="max-width: 500px">

                            <?/*$APPLICATION->IncludeComponent(
                                "bitrix:map.yandex.view",
                                "",
                            Array(),
                            false
                            );*/?>

                            <?$APPLICATION->IncludeComponent("bitrix:sale.location.selector.".Helper::getWidgetAppearance(), "", array(
                                "ID" => $value,
                                "CODE" => "",
                                "INPUT_NAME" => "element[PARENT_ID]",
                                "PROVIDE_LINK_BY" => "id",
                                "SHOW_ADMIN_CONTROLS" => 'Y',
                                "SELECT_WHEN_SINGLE" => 'N',
                                "FILTER_BY_SITE" => 'N',
                                "SHOW_DEFAULT_LOCATIONS" => 'N',
                                "SEARCH_BY_PRIMARY" => 'Y',

                                "EXCLUDE_SUBTREE" => $nodeId,
                                ),
                                false
                            );?>

                        </div>

                    <?else:?>

                        <input type="text" name="element[<?=$code?>]" value="<?=$value?>" <?if($code == 'SORT'):?>size="7"<?endif?> />

                    <?endif?>

                </td>
            </tr>
        <?$tabControl->EndCustomField($code, '');?>

    <?endforeach?>

    <?
    $languages = Helper::getLanguageList();
    $nameMap = Helper::getNameMap();
    ?>
    <?$tabControl->BeginCustomField('NAME', Loc::getMessage('SALE_LOCATION_E_HEADING_NAME_ALL'));?>
    <?foreach($languages as $lang):?>

        <tr class="heading">
            <td colspan="2"><?=Loc::getMessage('SALE_LOCATION_E_HEADING_NAME', array('#LANGUAGE_ID#' => htmlspecialcharsbx($lang)))?></td>
        </tr>

        <?$lang = ToUpper($lang);?>

        <?foreach($nameMap as $code => $field):?>
            <?$value = Helper::makeSafeDisplay($formData[$code.'_'.$lang], $code);?>
            <tr<?=($field['required'] || $code == 'ID' ? $requiredFld : '')?>>
                <td width="40%"><?=$field['title']?></td>
                <td width="60%">
                    <input type="text" name="element[<?=$code?>_<?=$lang?>]" value="<?=$value?>" size="20" maxlength="255" />
                </td>
            </tr>
        <?endforeach?>

    <?endforeach?>
    <?$tabControl->EndCustomField('NAME', '');?>

    <?$tabControl->BeginNextFormTab();?>
    <?$tabControl->BeginCustomField('EXTERNAL', Loc::getMessage('SALE_LOCATION_E_HEADING_EXTERNAL'));?>

        <?$services = Helper::getExternalServicesList();?>
        <tr>
            <td>

                <?if(empty($services)):?>

                    <?=Loc::getMessage('SALE_LOCATION_E_NO_SERVICES')?> <a href="<?=ExternalServiceHelper::getListUrl()?>" target="blank_"><?=Loc::getMessage('SALE_LOCATION_E_NO_SERVICES_LIST_PAGE')?></a>

                <?else:?>

                    <?$randTag = rand(99, 999);?>
                    <?$externalMap = Helper::getExternalMap();?>
                    <div id="ib_external_values_<?=$randTag?>">

                        <table class="internal" style="margin: 0 auto">
                            <tbody class="bx-ui-dynamiclist-container">
                                <tr class="heading">
                                    <?foreach($externalMap as $code => $field):?>
                                        <td><?=$field['title']?></td>
                                    <?endforeach?>
                                    <td><?=Loc::getMessage('SALE_LOCATION_E_HEADER_EXT_REMOVE')?></td>
                                </tr>

                                <?if(is_array($formData['EXTERNAL']) && !empty($formData['EXTERNAL'])):?>

                                    <?foreach($formData['EXTERNAL'] as $id => $ext):?>
                                        <tr>
                                            <?foreach($externalMap as $code => $field):?>
                                                <?$value = Helper::makeSafeDisplay($ext[$code], $code);?>
                                                <td>
                                                    <?if($code == 'SERVICE_ID'):?>
                                                        <select name="element[EXTERNAL][<?=$ext['ID']?>][<?=$code?>]">
                                                            <?foreach($services as $sId => $serv):?>
                                                                <option value="<?=intval($serv['ID'])?>"<?=($serv['ID'] == $value ? ' selected' : '')?>><?=htmlspecialcharsbx($serv['CODE'])?></option>
                                                            <?endforeach?>
                                                        </select>
                                                    <?elseif($code == 'ID'):?>
                                                        <?if(intval($value)):?>
                                                            <?=$value?>
                                                        <?endif?>
                                                    <?else:?>
                                                        <input type="text" name="element[EXTERNAL][<?=$ext['ID']?>][<?=$code?>]" value="<?=$value?>" size="20" />
                                                    <?endif?>
                                                </td>
                                            <?endforeach?>

                                            <td style="text-align: center">
                                                <?if($ext['ID']):?>
                                                    <input type="checkbox" name="element[EXTERNAL][<?=$ext['ID']?>][REMOVE]" value="1" />
                                                <?endif?>
                                            </td>
                                        </tr>
                                    <?endforeach?>

                                <?endif?>

                                <script type="text/html" data-template-id="bx-ui-dynamiclist-row">
                                    <tr>
                                        <td></td>
                                        <td>
                                            <select name="element[EXTERNAL][n{{column_id}}][SERVICE_ID]">
                                                <?foreach($services as $sId => $serv):?>
                                                    <option value="<?=intval($serv['ID'])?>"><?=htmlspecialcharsbx($serv['CODE'])?></option>
                                                <?endforeach?>
                                            </select>
                                        </td>
                                        <td>
                                            <input type="text" name="element[EXTERNAL][n{{column_id}}][XML_ID]" value="" size="20" />
                                        </td>
                                        <td></td>
                                    </tr>
                                </script>
                            </tbody>
                        </table>

                        <div style="width: 100%; text-align: center; margin: 10px 0;">
                            <input class="adm-btn-big bx-ui-dynamiclist-addmore" type="button" value="<?=Loc::getMessage('SALE_LOCATION_E_HEADER_EXT_MORE')?>" title="<?=Loc::getMessage('SALE_LOCATION_E_HEADER_EXT_MORE')?>">
                        </div>

                    </div>

                    <script>
                        new BX.ui.dynamicList({
                            scope: 'ib_external_values_<?=$randTag?>',
                            initiallyAdd: 3
                        });
                    </script>

                <?endif?>

            </td>
        </tr>
    <?$tabControl->EndCustomField('EXTERNAL', '');?>

    <?
    $tabControl->Buttons(array(
        "disabled" => !$userIsAdmin,
        "btnSaveAndAdd" => true,
        "btnApply" => true,
        "btnCancel" => true,
        "back_url" => $listUrl,
    ));

    $tabControl->Show();
    ?>

<?endif?>

<?require($_SERVER["DOCUMENT_ROOT"].BX_ROOT."/modules/main/include/epilog_admin.php");?>