<?php
IncludeModuleLangFile(__FILE__);

$storage = 'fs';
if(class_exists('\Bitrix\Main\Entity\DataManager'))
{
	$profileDB = new \Bitrix\KdaImportexcel\ProfileTable();
	$conn = $profileDB->getEntity()->getConnection();
	if($conn->getType()=='mysql')
	{
		$storage = 'db';
	}
}

if($storage=='db')
{
	class CKDAImportProfile extends CKDAImportProfileDB {}
	if(is_callable(array($conn, 'queryExecute')))
	{
		$conn->queryExecute('SET wait_timeout=900');
	}
}
else
{
	class CKDAImportProfile extends CKDAImportProfileFS {}
}

class CKDAImportProfileAll {
	protected static $instance = null;
	private $importTmpDir = null;
	private $pid = null;
	private $errors = array();
	private $params = array();
	
	public static function getInstance()
	{
		if (!isset(static::$instance))
			static::$instance = new static();

		return static::$instance;
	}
	
	public function GetErrors()
	{
		if(!isset($this->errors) || !is_array($this->errors)) $this->errors = array();
		return implode('<br>', array_unique($this->errors));
	}
	
	public function ShowProfileList($fname)
	{
		$arProfiles = $this->GetList();
		?><select name="<?echo $fname;?>" id="<?echo $fname;?>" onchange="EProfile.Choose(this)" style="max-width: 350px;"><?
			?><option value=""><?echo GetMessage("KDA_IE_NO_PROFILE"); ?></option><?
			?><option value="new" <?if($_REQUEST[$fname]=='new'){echo 'selected';}?>><?echo GetMessage("KDA_IE_NEW_PROFILE"); ?></option><?
			foreach($arProfiles as $k=>$profile)
			{
				?><option value="<?echo $k;?>" <?if(strlen($_REQUEST[$fname])>0 && strval($_REQUEST[$fname])===strval($k)){echo 'selected';}?>><?echo $profile; ?></option><?
			}
		?></select><?
	}
	
	public function Apply(&$settigs_default, &$settings, $ID)
	{
		$arProfile = $this->GetByID($ID);
		if(!is_array($settigs_default) && is_array($arProfile['SETTINGS_DEFAULT']))
		{
			$settigs_default = $arProfile['SETTINGS_DEFAULT'];
		}
		if(!is_array($settings) && is_array($arProfile['SETTINGS']))
		{
			$settings = $arProfile['SETTINGS'];
		}
		if(is_array($settings))
		{
			if($settings['ADDITIONAL_SETTINGS'])
			{
				foreach($settings['ADDITIONAL_SETTINGS'] as $k=>$v)
				{
					if($v && !is_array($v))
					{
						$v = CUtil::JsObjectToPhp($v);
					}
					if(!is_array($v)) $v = array();
					$settings['ADDITIONAL_SETTINGS'][$k] = $v;
				}
			}
		}
		
		$instance = static::getInstance();
		$instance->SetParams($settigs_default);
	}
	
	public function ApplyExtra(&$extrasettings, $ID)
	{
		$arProfile = $this->GetByID($ID);
		if(!is_array($extrasettings) && is_array($arProfile['EXTRASETTINGS']))
		{
			$extrasettings = $arProfile['EXTRASETTINGS'];
		}
	}
	
	public function UpdateFields($ID, $arFields)
	{
		return false;
	}
	
	public function GetFieldsByID($ID)
	{
		return array();
	}
	
	public function SetImportParams($pid, $tmpdir, $arParams)
	{
		$this->pid = $pid;
		$this->importTmpDir = $tmpdir;
		$this->fileElementsId = $this->importTmpDir.'elements_id.txt';
		$this->fileOffersId = $this->importTmpDir.'offers_id.txt';
	}
	
	public function SaveElementId($ID, $type)
	{
		$fn = $this->fileElementsId;
		if($type=='O') $fn = $this->fileOffersId;
		$handle = fopen($fn, 'a');
		fwrite($handle, $ID."\r\n");
		fclose($handle);
		return true;
	}
	
	public function GetLastImportId($type)
	{
		if($type=='E') return CKDAImportUtils::SortFileIds($this->fileElementsId);
		elseif($type=='O') return CKDAImportUtils::SortFileIds($this->fileOffersId);
	}
	
	public function GetUpdatedIds($type, $first)
	{
		if($type=='E') return CKDAImportUtils::GetPartIdsFromFile($this->fileElementsId, $first);
		elseif($type=='O') return CKDAImportUtils::GetPartIdsFromFile($this->fileOffersId, $first);
	}
	
	public function IsAlreadyLoaded($ID, $type)
	{
		$fn = $this->fileElementsId;
		if($type=='O') $fn = $this->fileOffersId;
		
		$find = false;
		if($fn && file_exists($fn))
		{
			$handle = fopen($fn, 'r');
			while(!feof($handle) && !$find)
			{
				$buffer = trim(fgets($handle, 128));
				if($buffer && ($ID == (int)$buffer))
				{
					$find = true;
				}
			}
			fclose($handle);
		}
		
		return $find;
	}
	
	public function SetParams($params=array())
	{
		$this->params = $params;
	}
	
	public function GetParam($name)
	{
		if(isset($this->params[$name])) return $this->params[$name];
		return null;
	}
	
	public function OnStartImport()
	{
		return false;
	}
	
	public function OnEndImport($filename, $arParams)
	{
		return array();
	}
	
	public function OutputBackup()
	{
		return false;
	}
	
	public function RestoreBackup($arFiles, $arParams)
	{
		return false;
	}
}