<?php defined('BASEPATH') OR exit('No direct script access allowed');

class Cart extends Public_Controller 
{
		public function __construct() 
		{   
				parent::__construct();
        $this->load->library('cart'); 
		}

		public function index() 
		{  
				//SEO configuration data
				$this->db->select('browser_title, meta_description, why_title')->from('configuration')->where('id_configuration', 1); 
				$website_data = $this->db->get()->row();
				$this->data_header['browser_title'] = 'Your Request';
				$this->data_header['meta_description'] = 'Your Request';

				// echo '<pre>';
				// var_dump($this->cart->contents()); exit;
				// echo '</pre>';

				$this->load->helper('form');

				$this->data['widget'] = $this->recaptcha->getWidget();
				$this->data['script'] = $this->recaptcha->getScriptTag();

	
				//LOAD VIEW 
				$this->load->view('template/header', $this->data_header);
				$this->load->view('cart', $this->data);
				$this->load->view('template/footer', $this->data_footer); 
		}

    //add cart from product page
		public function ajax_addtocart()
		{
				//test if ajax call to prevent direct access
				if(!$this->input->is_ajax_request()) 
				{
						exit('No direct script access allowed');  
				}

        //check cart max qty
        $max_qty = $this->db->select('cart_max_items')->from('configuration')->where('id_configuration', 1)->get()->row()->cart_max_items;

        if(count($this->cart->contents()) >= $max_qty)
        {
          return $this->output
          ->set_content_type('application/json')
          ->set_status_header(200)
          ->set_output(json_encode([
              'success' 	=> false,
              'message'   => 'Cart has reach max quantity of ' . count($this->cart->contents()) . ' items'  
          ]));
        }

				$product_id = (int) $this->input->post('product_id'); 

				//get product data
				$product = $this->db->select('*')->from('products')->where('id_products', $product_id)->get()->row_array();

				$data_cart['id'] = $product_id;		
				$data_cart['name'] = ucwords($product['title']);  
				$data_cart['qty'] = 1;
				$data_cart['price'] = $product['price'];		
				$data_cart['options']['sku'] =  $product['sku'];
	
				$data_cart['options']['attributes'] = '';
				for ($i = 1; $i <= 10; $i++) 
				{ 
						if(!empty($product['varian' . $i]))	
						{
								$data_cart['options']['attributes'] .= ucwords($product['varian' . $i]) . ' ' . ucwords($product['attribute' . $i]) . '. ';
						}
				}

        $data_cart['options']['image'] = $product['image1'];
				$data_cart['options']['alias'] = $product['alias'];

				$this->cart->product_name_rules = '[:print:]'; //this is to eliminate cart product name restriction on special characters

        $data_cart['cart_rowid'] = $this->cart->insert($data_cart); 

				return $this->output
				->set_content_type('application/json')
				->set_status_header(201)
				->set_output(json_encode([
						'success' 	=> true,
            'message'   => 'Product added to your bag',
            'count'     => count($this->cart->contents())
				]));
		}

    public function remove($rowid)  
		{
			if ($rowid=="all") {
					$this->cart->destroy();
			}
			else
			{
					$data = array(
						'rowid'   => $rowid,
						'qty'     => 0
					);

					$this->cart->update($data);
			}
			
			redirect('cart');
		}	

		public function send_inquiry()
		{
				//validation check
				$this->load->library('form_validation');
				$this->form_validation->set_error_delimiters('<div class="form_error">', '</div>');
				$config = array(   
						array(
								'field'   => 'name', 
								'label'   => 'Name',
								'rules'   => 'trim|required|min_length[3]'
						),
						array(
								'field'   => 'email', 
								'label'   => 'Email',
								'rules'   => 'trim|required|valid_email'
						),
						array(
								'field'   => 'handphone', 
								'label'   => 'Handphone',
								'rules'   => 'trim|required|min_length[6]'
						),
						array(
								'field'   => 'address', 
								'label'   => 'address',
								'rules'   => 'trim|required'
						),
				);
				$this->form_validation->set_rules($config); 

				if($this->form_validation->run($this)) 
				{	
						$recaptcha = $this->input->post('g-recaptcha-response');

						if(!empty($recaptcha)) 
						{
								$response = $this->recaptcha->verifyResponse($recaptcha);

								if (isset($response['success']) and $response['success'] === true) 
								{
										$this->send_email($_POST);
								}
						}
						else
						{
								$this->session->set_flashdata('error', 'Sorry Recaptcha Error');
								redirect('cart');
						}
				}

				$this->index();
		}

		private function send_email($email_data) 
		{
				$email_conf = $this->db->select('email_smtp_host, email_smtp_port, email_smtp_password, email_smtp')->from('configuration')->where('id_configuration', 1)->get()->row();

				$this->load->library('email');
				$config['protocol'] = 'smtp';
				$config['smtp_host'] = $email_conf->email_smtp_host; 
				$config['smtp_port'] = $email_conf->email_smtp_port;
				$config['smtp_user'] = $email_conf->email_smtp; 
				$config['smtp_pass'] = $email_conf->email_smtp_password; 
				$config['mailtype'] = 'html';
				$config['smtp_crypto'] = 'ssl';
				$config['charset'] = 'iso-8859-1';
				//$config['charset'] = 'UTF-8';
				$config['wordwrap'] = TRUE;
				$config['newline'] = "\r\n"; //use double quotes to comply with RFC 822 standard 
				$this->email->set_crlf( "\r\n" ); //add this for hotmail
				$this->email->initialize($config);
				$this->email->from('noreply@serbaantik.com', 'Serba Antik');
				$this->email->to('inquiry@serbaantik.com');   
				$this->email->subject('Serba Antik Product Inquiry'); 

				$products = '';

				foreach($this->cart->contents() as $item)
				{
					$products = $products . '<br>Name: ' . $item['name'] . '<br>SKU: ' . $item['options']['sku'];
				}

				$this->email->message(
				'Hello Admin, You have product inquiry:<br><br>	
				Customer Name: ' . ucwords($email_data['name']) . '<br><br>
				Email: ' . $email_data['email'] . '<br><br>
				Handphone: ' . $email_data['handphone'] . '<br><br>
				Address: ' . $email_data['address'] . '<br><br>
				Products:<br>' . $products);
	
				$respon_email = $this->email->send();

				if(!$respon_email)
				{
						var_dump($this->email->print_debugger()); exit();			
				}

				$this->session->set_flashdata('success', 'Your inquiry have been sent. Thank you.'); 

				redirect('cart');
		}
}