<?php 
class ControllerLocalisationStockStatus extends Controller {
	private $error = array(); 
   
  	public function index() {
		$this->load->language('localisation/stock_status');
	
    	$this->document->title = $this->language->get('heading_title');
		
		$this->load->model('localisation/stock_status');
		
    	$this->getList();
  	}
              
  	public function insert() {
		$this->load->language('localisation/stock_status');
	
    	$this->document->title = $this->language->get('heading_title');
		
		$this->load->model('localisation/stock_status');
			
		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
      		$this->model_localisation_stock_status->addStockStatus($this->request->post);
		  	
			$this->session->data['success'] = $this->language->get('text_success');

			$url = '';
			
			if (isset($this->request->get['page'])) {
				$url .= '&page=' . $this->request->get['page'];
			}

			if (isset($this->request->get['sort'])) {
				$url .= '&sort=' . $this->request->get['sort'];
			}

			if (isset($this->request->get['order'])) {
				$url .= '&order=' . $this->request->get['order'];
			}
						
      		$this->redirect(HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url);
		}
	
    	$this->getForm();
  	}

  	public function update() {
		$this->load->language('localisation/stock_status');
	
    	$this->document->title = $this->language->get('heading_title');
		
		$this->load->model('localisation/stock_status');
		
    	if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validateForm()) {
	  		$this->model_localisation_stock_status->editStockStatus($this->request->get['stock_status_id'], $this->request->post);
			
			$this->session->data['success'] = $this->language->get('text_success');

			$url = '';
			
			if (isset($this->request->get['page'])) {
				$url .= '&page=' . $this->request->get['page'];
			}

			if (isset($this->request->get['sort'])) {
				$url .= '&sort=' . $this->request->get['sort'];
			}

			if (isset($this->request->get['order'])) {
				$url .= '&order=' . $this->request->get['order'];
			}
			
			$this->redirect(HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url);
    	}
	
    	$this->getForm();
  	}

  	public function delete() {
		$this->load->language('localisation/stock_status');
	
    	$this->document->title = $this->language->get('heading_title');
		
		$this->load->model('localisation/stock_status');
		
    	if (isset($this->request->post['selected']) && $this->validateDelete()) {
			foreach ($this->request->post['selected'] as $stock_status_id) {
				$this->model_localisation_stock_status->deleteStockStatus($stock_status_id);
			}
			      		
			$this->session->data['success'] = $this->language->get('text_success');

			$url = '';
			
			if (isset($this->request->get['page'])) {
				$url .= '&page=' . $this->request->get['page'];
			}

			if (isset($this->request->get['sort'])) {
				$url .= '&sort=' . $this->request->get['sort'];
			}

			if (isset($this->request->get['order'])) {
				$url .= '&order=' . $this->request->get['order'];
			}
			
			$this->redirect(HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url);
   		}
	
    	$this->getList();
  	}
    
  	private function getList() {
		if (isset($this->request->get['page'])) {
			$page = $this->request->get['page'];
		} else {
			$page = 1;
		}
		
		if (isset($this->request->get['sort'])) {
			$sort = $this->request->get['sort'];
		} else {
			$sort = 'name';
		}
		
		if (isset($this->request->get['order'])) {
			$order = $this->request->get['order'];
		} else {
			$order = 'ASC';
		}
		
		$url = '';
			
		if (isset($this->request->get['page'])) {
			$url .= '&page=' . $this->request->get['page'];
		}

		if (isset($this->request->get['sort'])) {
			$url .= '&sort=' . $this->request->get['sort'];
		}

		if (isset($this->request->get['order'])) {
			$url .= '&order=' . $this->request->get['order'];
		}

  		$this->document->breadcrumbs = array();

   		$this->document->breadcrumbs[] = array(
       		'href'      => HTTPS_SERVER . 'index.php?route=common/home',
       		'text'      => $this->language->get('text_home'),
      		'separator' => FALSE
   		);

   		$this->document->breadcrumbs[] = array(
       		'href'      => HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url,
       		'text'      => $this->language->get('heading_title'),
      		'separator' => ' :: '
   		);
							
		$this->data['insert'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status/insert' . $url;
		$this->data['delete'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status/delete' . $url;	

		$this->data['stock_statuses'] = array();

		$data = array(
			'sort'  => $sort,
			'order' => $order,
			'start' => ($page - 1) * $this->config->get('config_admin_limit'),
			'limit' => $this->config->get('config_admin_limit')
		);
		
		$stock_status_total = $this->model_localisation_stock_status->getTotalStockStatuses();
	
		$results = $this->model_localisation_stock_status->getStockStatuses($data);
 
    	foreach ($results as $result) {
			$action = array();
			
			$action[] = array(
				'text' => $this->language->get('text_edit'),
				'href' => HTTPS_SERVER . 'index.php?route=localisation/stock_status/update&stock_status_id=' . $result['stock_status_id'] . $url
			);
						
			$this->data['stock_statuses'][] = array(
				'stock_status_id' => $result['stock_status_id'],
				'name'            => $result['name'] . (($result['stock_status_id'] == $this->config->get('config_stock_status_id')) ? $this->language->get('text_default') : NULL),
				'selected'        => isset($this->request->post['selected']) && in_array($result['stock_status_id'], $this->request->post['selected']),
				'action'          => $action
			);
		}	
	
		$this->data['heading_title'] = $this->language->get('heading_title');

		$this->data['text_no_results'] = $this->language->get('text_no_results');

		$this->data['column_name'] = $this->language->get('column_name');
		$this->data['column_action'] = $this->language->get('column_action');		
		
		$this->data['button_insert'] = $this->language->get('button_insert');
		$this->data['button_delete'] = $this->language->get('button_delete');
 
 		if (isset($this->error['warning'])) {
			$this->data['error_warning'] = $this->error['warning'];
		} else {
			$this->data['error_warning'] = '';
		}
		
		if (isset($this->session->data['success'])) {
			$this->data['success'] = $this->session->data['success'];
		
			unset($this->session->data['success']);
		} else {
			$this->data['success'] = '';
		}

		$url = '';

		if ($order == 'ASC') {
			$url .= '&order=' .  'DESC';
		} else {
			$url .= '&order=' .  'ASC';
		}

		if (isset($this->request->get['page'])) {
			$url .= '&page=' . $this->request->get['page'];
		}
		
		$this->data['sort_name'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status&sort=name' . $url;
		
		$url = '';

		if (isset($this->request->get['sort'])) {
			$url .= '&sort=' . $this->request->get['sort'];
		}
												
		if (isset($this->request->get['order'])) {
			$url .= '&order=' . $this->request->get['order'];
		}

		$pagination = new Pagination();
		$pagination->total = $stock_status_total;
		$pagination->page = $page;
		$pagination->limit = $this->config->get('config_admin_limit');
		$pagination->text = $this->language->get('text_pagination');
		$pagination->url = HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url . '&page={page}';
			
		$this->data['pagination'] = $pagination->render();

		$this->data['sort'] = $sort;
		$this->data['order'] = $order;
		
		$this->template = 'localisation/stock_status_list.tpl';
		$this->children = array(
			'common/header',	
			'common/footer'	
		);
		
		$this->response->setOutput($this->render(TRUE), $this->config->get('config_compression'));
  	}
  
  	private function getForm() {
     	$this->data['heading_title'] = $this->language->get('heading_title');

    	$this->data['entry_name'] = $this->language->get('entry_name');
		$this->data['entry_sort_order'] = $this->language->get('entry_sort_order');

    	$this->data['button_save'] = $this->language->get('button_save');
    	$this->data['button_cancel'] = $this->language->get('button_cancel');

    	$this->data['tab_general'] = $this->language->get('tab_general');
    
 		if (isset($this->error['warning'])) {
			$this->data['error_warning'] = $this->error['warning'];
		} else {
			$this->data['error_warning'] = '';
		}

 		if (isset($this->error['name'])) {
			$this->data['error_name'] = $this->error['name'];
		} else {
			$this->data['error_name'] = '';
		}
		
		$url = '';
			
		if (isset($this->request->get['page'])) {
			$url .= '&page=' . $this->request->get['page'];
		}

		if (isset($this->request->get['sort'])) {
			$url .= '&sort=' . $this->request->get['sort'];
		}

		if (isset($this->request->get['order'])) {
			$url .= '&order=' . $this->request->get['order'];
		}

  		$this->document->breadcrumbs = array();

   		$this->document->breadcrumbs[] = array(
       		'href'      => HTTPS_SERVER . 'index.php?route=common/home',
       		'text'      => $this->language->get('text_home'),
      		'separator' => FALSE
   		);

   		$this->document->breadcrumbs[] = array(
       		'href'      => HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url,
       		'text'      => $this->language->get('heading_title'),
      		'separator' => ' :: '
   		);
		
		if (!isset($this->request->get['stock_status_id'])) {
			$this->data['action'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status/insert' . $url;
		} else {
			$this->data['action'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status/update&stock_status_id=' . $this->request->get['stock_status_id'] . $url;
		}
			
		$this->data['cancel'] = HTTPS_SERVER . 'index.php?route=localisation/stock_status' . $url;
		
		$this->load->model('localisation/language');
		
		$this->data['languages'] = $this->model_localisation_language->getLanguages();
		
		if (isset($this->request->post['stock_status'])) {
			$this->data['stock_status'] = $this->request->post['stock_status'];
		} elseif (isset($this->request->get['stock_status_id'])) {
			$this->data['stock_status'] = $this->model_localisation_stock_status->getStockStatusDescriptions($this->request->get['stock_status_id']);
		} else {
			$this->data['stock_status'] = array();
		}
		
		$this->template = 'localisation/stock_status_form.tpl';
		$this->children = array(
			'common/header',	
			'common/footer'	
		);
		
		$this->response->setOutput($this->render(TRUE), $this->config->get('config_compression'));	
  	}
  	
	private function validateForm() {
    	if (!$this->user->hasPermission('modify', 'localisation/stock_status')) {
      		$this->error['warning'] = $this->language->get('error_permission');
    	}
	
    	foreach ($this->request->post['stock_status'] as $language_id => $value) {
      		if ((strlen(utf8_decode($value['name'])) < 3) || (strlen(utf8_decode($value['name'])) > 32)) {
        		$this->error['name'][$language_id] = $this->language->get('error_name');
      		}
    	}
		
		if (!$this->error) {
	  		return TRUE;
		} else {
	  		return FALSE;
		}
  	}

  	private function validateDelete() {
		if (!$this->user->hasPermission('modify', 'localisation/stock_status')) {
      		$this->error['warning'] = $this->language->get('error_permission');
    	}
		
		$this->load->model('setting/store');
		$this->load->model('catalog/product');
		
		foreach ($this->request->post['selected'] as $stock_status_id) {
			if ($this->config->get('config_stock_status_id') == $stock_status_id) {
				$this->error['warning'] = $this->language->get('error_default');
			}
						
			$product_total = $this->model_catalog_product->getTotalProductsByStockStatusId($stock_status_id);
		
			if ($product_total) {
	  			$this->error['warning'] = sprintf($this->language->get('error_product'), $product_total);	
			}  
	  	}
		
		if (!$this->error) { 
	  		return TRUE;
		} else {
	  		return FALSE;
		}
  	}	  
}
?>