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

class Examples extends CI_Controller
{

	public function __construct()
	{
		parent::__construct();

		$this->load->database();
		$this->load->helper('url');

		$this->load->library('grocery_CRUD');
	}

	public function _example_output($output = null)
	{
		$this->load->view('example.php', $output);
	}

	public function offices()
	{
		$output = $this->grocery_crud->render();

		$this->_example_output($output);
	}

	public function index()
	{
		$this->_example_output((object)array('output' => '' , 'js_files' => array() , 'css_files' => array()));
	}

	public function offices_management()
	{
		try{
			$crud = new grocery_CRUD();

			$crud->set_theme('datatables');
			$crud->set_table('offices');
			$crud->set_subject('Office');
			$crud->required_fields('city');
			$crud->columns('city', 'country', 'phone', 'addressLine1', 'postalCode');

			$output = $crud->render();

			$this->_example_output($output);
		}catch(Exception $e){
			show_error($e->getMessage().' --- '.$e->getTraceAsString());
		}
	}

	public function employees_management()
	{
			$crud = new grocery_CRUD();

			$crud->set_theme('datatables');
			$crud->set_table('employees');
			$crud->set_relation('officeCode', 'offices', 'city');
			$crud->display_as('officeCode', 'Office City');
			$crud->set_subject('Employee');

			$crud->required_fields('lastName');

			$crud->set_field_upload('file_url', 'assets/uploads/files');

			$output = $crud->render();

			$this->_example_output($output);
	}

	public function customers_management()
	{
			$crud = new grocery_CRUD();

			$crud->set_table('customers');
			$crud->columns('customername', 'contactlastname', 'phone', 'city', 'country', 'salesrepemployeenumber', 'creditlimit');
			$crud->display_as('salesrepemployeenumber', 'from Employeer')
				 ->display_as('customername', 'Name')
				 ->display_as('contactlastname', 'Last Name');
			$crud->set_subject('Customer');
			$crud->set_relation('salesrepemployeenumber', 'employees', 'lastname');

			$output = $crud->render();

			$this->_example_output($output);
	}

	public function orders_management()
	{
			$crud = new grocery_CRUD();

			$crud->set_relation('customerNumber', 'customers', '{contactLastName} {contactFirstName}');
			$crud->display_as('customerNumber', 'Customer');
			$crud->set_table('orders');
			$crud->set_subject('Order');
			$crud->unset_add();
			$crud->unset_delete();

			$output = $crud->render();

			$this->_example_output($output);
	}

	public function products_management()
	{
			$crud = new grocery_CRUD();

			$crud->set_table('products');
			$crud->set_subject('Product');
			$crud->unset_columns('productDescription');
			$crud->callback_column('buyPrice', array($this,'valueToEuro'));

			$output = $crud->render();

			$this->_example_output($output);
	}

	public function valueToEuro($value, $row)
	{
		return $value.' &euro;';
	}

	public function film_management()
	{
		$crud = new grocery_CRUD();

		$crud->set_table('film');
		$crud->set_relation_n_n('actors', 'film_actor', 'actor', 'film_id', 'actor_id', 'fullname', 'priority');
		$crud->set_relation_n_n('category', 'film_category', 'category', 'film_id', 'category_id', 'name');
		$crud->unset_columns('special_features', 'description', 'actors');

		$crud->fields('title', 'description', 'actors', 'category', 'release_year', 'rental_duration', 'rental_rate', 'length', 'replacement_cost', 'rating', 'special_features');

		$output = $crud->render();

		$this->_example_output($output);
	}

	public function film_management_twitter_bootstrap()
	{
		try{
			$crud = new grocery_CRUD();

			$crud->set_theme('twitter-bootstrap');
			$crud->set_table('film');
			$crud->set_relation_n_n('actors', 'film_actor', 'actor', 'film_id', 'actor_id', 'fullname', 'priority');
			$crud->set_relation_n_n('category', 'film_category', 'category', 'film_id', 'category_id', 'name');
			$crud->unset_columns('special_features', 'description', 'actors');

			$crud->fields('title', 'description', 'actors', 'category', 'release_year', 'rental_duration', 'rental_rate', 'length', 'replacement_cost', 'rating', 'special_features');

			$output = $crud->render();
			$this->_example_output($output);
		}catch(Exception $e){
			show_error($e->getMessage().' --- '.$e->getTraceAsString());
		}
	}

	function multigrids()
	{
		$this->config->load('grocery_crud');
		$this->config->set_item('grocery_crud_dialog_forms', true);
		$this->config->set_item('grocery_crud_default_per_page', 10);

		$output1 = $this->offices_management2();

		$output2 = $this->employees_management2();

		$output3 = $this->customers_management2();

		$js_files = $output1->js_files + $output2->js_files + $output3->js_files;
		$css_files = $output1->css_files + $output2->css_files + $output3->css_files;
		$output = "<h1>List 1</h1>".$output1->output."<h1>List 2</h1>".$output2->output."<h1>List 3</h1>".$output3->output;

		$this->_example_output((object)array(
				'js_files' => $js_files,
				'css_files' => $css_files,
				'output'	=> $output
		));
	}

	public function offices_management2()
	{
		$crud = new grocery_CRUD();
		$crud->set_table('offices');
		$crud->set_subject('Office');

		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));

		$output = $crud->render();

		if ($crud->getState() != 'list') {
			$this->_example_output($output);
		} else {
			return $output;
		}
	}

	public function employees_management2()
	{
		$crud = new grocery_CRUD();

		$crud->set_theme('datatables');
		$crud->set_table('employees');
		$crud->set_relation('officeCode', 'offices', 'city');
		$crud->display_as('officeCode', 'Office City');
		$crud->set_subject('Employee');

		$crud->required_fields('lastName');

		$crud->set_field_upload('file_url', 'assets/uploads/files');

		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));

		$output = $crud->render();

		if ($crud->getState() != 'list') {
			$this->_example_output($output);
		} else {
			return $output;
		}
	}

	public function customers_management2()
	{
		$crud = new grocery_CRUD();

		$crud->set_table('customers');
		$crud->columns('customerName', 'contactLastName', 'phone', 'city', 'country', 'salesRepEmployeeNumber', 'creditLimit');
		$crud->display_as('salesRepEmployeeNumber', 'from Employeer')
			 ->display_as('customerName', 'Name')
			 ->display_as('contactLastName', 'Last Name');
		$crud->set_subject('Customer');
		$crud->set_relation('salesRepEmployeeNumber', 'employees', 'lastName');

		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));

		$output = $crud->render();

		if ($crud->getState() != 'list') {
			$this->_example_output($output);
		} else {
			return $output;
		}
	}
}