<?php
/*+***********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is: vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 *************************************************************************************/

class Vtiger_FilterRecordStructure_Model extends Vtiger_RecordStructure_Model {

	/**
	 * Function to get the fields & reference fields in stuctured format
	 * @return <array> - values in structure array('block'=>array(fieldinfo));
	 */
	public function getStructure() {
		if(!empty($this->structuredValues)) {
			return $this->structuredValues;
		}

		$values = array();
		$recordModel = $this->getRecord();
		$recordExists = !empty($recordModel);
		$baseModuleModel = $moduleModel = $this->getModule();
		$baseModuleName = $baseModuleModel->getName();
		$blockModelList = $moduleModel->getBlocks();
		foreach($blockModelList as $blockLabel=>$blockModel) {
			$fieldModelList = $blockModel->getFields();
			if (!empty ($fieldModelList)) {
				$values[vtranslate($blockLabel, $baseModuleName)] = array();
				foreach($fieldModelList as $fieldName=>$fieldModel) {
					if($fieldModel->isViewableInFilterView()) {
						$newFieldModel = clone $fieldModel;
						if($recordExists) {
							$newFieldModel->set('fieldvalue', $recordModel->get($fieldName));
						}
						$values[vtranslate($blockLabel, $baseModuleName)][$fieldName] = $newFieldModel;
					}
				}
			}
		}
		//All the reference fields should also be sent
		$fields = $moduleModel->getFieldsByType(array('reference'));
		foreach($fields as $parentFieldName => $field) {
			if ($field->isViewableInFilterView()){
				$referenceModules = $field->getReferenceList();
				foreach($referenceModules as $refModule) {
					if($refModule == 'Users') continue;
					$refModuleModel = Vtiger_Module_Model::getInstance($refModule);
					$blockModelList = $refModuleModel->getBlocks();
					$fieldModelList = null;
					foreach($blockModelList as $blockLabel=>$blockModel) {
						$fieldModelList = $blockModel->getFields();
						if (!empty ($fieldModelList)) {
							if(count($referenceModules) > 1) {
								// block label format : reference field label (modulename) - block label. Eg: Related To (Organization) Address Details
								$newblockLabel = vtranslate($field->get('label'), $baseModuleName).' ('.vtranslate($refModule, $refModule).') - '.
													vtranslate($blockLabel, $refModule);
							} else {
								$newblockLabel = vtranslate($field->get('label'), $baseModuleName).'-'.vtranslate($blockLabel, $refModule);
							}
							$values[$newblockLabel] = array();
							$fieldModel = $fieldName = null;
							foreach($fieldModelList as $fieldName=>$fieldModel) {
								if($fieldModel->isViewableInFilterView() && $fieldModel->getDisplayType() != '5') {
									$newFieldModel = clone $fieldModel;
									$name = "($parentFieldName ; ($refModule) $fieldName)";
									$label = vtranslate($field->get('label'), $baseModuleName).'-'.vtranslate($fieldModel->get('label'), $refModule);
									$newFieldModel->set('reference_fieldname', $name)->set('label', $label);
									$values[$newblockLabel][$name] = $newFieldModel;
								}
							}
						}
					}
				}
			}
		}
		$this->structuredValues = $values;
		return $values;
	}
}