<?php

App::import('Core', 'Sanitize');
class EnquiriesController extends AppController {

	var $name = 'Enquiries';
	var $helpers = array('Html', 'Form', 'Javascript', 'Time', 'Ajax', 'Number', 'Text');
	

	var $paginate = array(
	'limit' => 250,
	'order'=>array('Enquiry.id' => 'desc'));

	var $components = array('RequestHandler', 'Email');	

	function index() {
		$this->Enquiry->recursive = 0;
		$this->set('enquiries', $this->paginate());
		$statuses = $this->Enquiry->Status->find('all');
		$status_list = array();
		foreach ($statuses as $status) {
			$status_list[] = array($status['Status']['id'], $status['Status']['name']);
		}
		$this->set('status_list', $status_list);
	}

	function view($id = null) {
		if (!$id) {
			$this->Session->setFlash(__('Invalid Enquiry.', true));
			$this->redirect(array('action'=>'index'));
		}
		$enquiry = $this->Enquiry->read(null, $id);
		$this->set('enquiry', $enquiry);
		$this->set('quotes', $this->Enquiry->Quote->find('all', array('conditions'=>array('Quote.enquiry_id'=>$id), 'order'=>'Quote.revision DESC')));
		$this->set('files', $this->Enquiry->EnquiryFile->find('all', array('conditions' => array('EnquiryFile.enquiry_id'=>$id), 'order' => 'EnquiryFile.created ASC')));
		$this->set('emails', $this->Enquiry->Email->find('all', array('conditions' => array('Email.enquiry_id'=>$id), 'order' => 'Email.created DESC')));
		$this->set('number_of_emails', $this->Enquiry->Email->find('count', array('conditions'=>array('Email.enquiry_id'=>$id))));
		$this->set('number_of_quotes', $this->Enquiry->Quote->find('count', array('conditions'=>array('Quote.enquiry_id'=>$id))));		
		$this->set('number_of_files', $this->Enquiry->EnquiryFile->find('count', array('conditions' => array('EnquiryFile.enquiry_id'=>$id))));
		
		if($enquiry['Enquiry']['billing_address_id'] != 0) {
			$this->set('billingaddress', $this->Enquiry->BillingAddress->findById($enquiry['Enquiry']['billing_address_id']));
		}
		
		if($enquiry['Enquiry']['shipping_address_id'] != 0) {
			$this->set('shippingaddress', $this->Enquiry->ShippingAddress->findById($enquiry['Enquiry']['shipping_address_id']));
		}
		
	}

	

	function add() {
			
		if(empty($this->data)) {	
			if(isset($this->params['named']['customerid'])) {
				$customer = $this->Enquiry->Customer->findById($this->params['named']['customerid']);
			}
			else {
				$this->Session->setFlash(__('The customer must already exist in the database. Please add Enquiries to an existing Customer', true));
				$this->redirect(array('action'=>'index'));
			}
		}			
		
			if(isset($customer)) {
			/* Check if the customer exists in the database - otherwise send the user back to step 1*/
				if(!$customer) {
					$this->Session->setFlash(__('The customer must already exist in the database. Please try again', true));
					$this->redirect(array('action'=>'add'));
				}
					
			$this->__showPage2($customer);
			$this->render();
			
		}
		
		if (!empty($this->data)) {
		  $customer = $this->Enquiry->Customer->findById($this->data['Enquiry']['customer_id']);
		  $principle = $this->Enquiry->Principle->findById($this->data['Enquiry']['principle_id']);	
		  $this->data['Enquiry']['principle_code'] = $principle['Principle']['code']; //Store which principle code this enquiry belongs to.
			Sanitize::clean($this->data);	
				if(isset($this->data['Contact']['new'])) {
					if($this->data['Contact']['new']) {
						$this->Enquiry->Contact->save($this->data);
						$this->data['Enquiry']['contact_id'] = $this->Enquiry->Contact->id;
					}
				}	
			$this->Enquiry->set($this->data);
			if($this->Enquiry->validates()) {

				$enquiryno = $this->__generateEnquiryNumber($this->data);
				$this->data['Enquiry']['title'] = $enquiryno;     		
				$this->Enquiry->create();
				if ($this->Enquiry->save($this->data)) {
					$id = $this->Enquiry->id;
					if($this->data['Enquiry']['send_enquiry_email'] == 1) {
						$this->__sendNewEnquiryEmail($id);
					}
					else {
						$this->Session->setFlash(__('The Enquiry has been saved but the Contact has NOT been emailed, as you requested.', true));
						$this->redirect(array('action'=>'view/'.$id), null, false);
					} 
				} 
				else {
					$this->Session->setFlash(__('The Enquiry could not be saved. Please, try again.', true));
					$this->__showPage2($this->Enquiry->Customer->findById($this->data['Enquiry']['customer_id']));
				}
			}
			else {
				
				$this->set('errors', $this->Enquiry->invalidFields());
				$this->__showPage2($customer);
				$this->render();
				
			
			}
			
		}
	}
	
	/* Internal function to display page 2 of the Add Enquiry Form Wizard
	 * to help make the flow-control logic of the add function clearer.
	 *  */
	function __showPage2($customer) {
		
			/* Combine the first_name and last_name for the Contact Drop Down Box */
			$contacts = $this->Enquiry->Contact->find('all', array('conditions' => array('Contact.customer_id' => $customer['Customer']['id'])));
			$contacts = Set::Combine($contacts, '{n}.Contact.id', array('{0} {1}', '{n}.Contact.first_name', '{n}.Contact.last_name'));
			$states = $this->Enquiry->State->find('list');
			$countries = $this->Enquiry->Country->find('list', array('order'=> 'Country.name asc'));
			$principles = $this->Enquiry->Principle->find('list', array('order' => 'Principle.name asc'));
			$statuses = $this->Enquiry->Status->find('list');
			$users = $this->Enquiry->User->find('list', array('fields' => array('User.id', 'User.username')));
			$this->set(compact('users', 'customers', 'states', 'countries', 'principles', 'statuses', 'contacts', 'customer'));
			$customerAddresses = $this->Enquiry->BillingAddress->find('all', array('conditions'=>array('BillingAddress.customer_id' => $customer['Customer']['id'])));
			$this->set('billing_addresses', $customerAddresses);
			$this->set('shipping_addresses', $customerAddresses);
			$this->set('errors', $this->Enquiry->invalidFields());
			/* Feels like an ugly hack. But it gets the desired effect and it will do for now */
			
			if(isset($customerAddresses[0]['BillingAddress'])) {
				foreach ($customerAddresses as $address) {
					$i = $address['BillingAddress']['id'];
					$billing_address_list[$i] = $address['BillingAddress']['address'].'<br>'.$address['BillingAddress']['city'].' '.$address['State']['name'].' '.$address['BillingAddress']['postcode'].'<br>'.up($address['Country']['name']).'<br><br>';
				}
				$this->set('billing_addresses_list', $billing_address_list);
				$this->set('shipping_addresses_list', $billing_address_list);
			}
			else {
				$this->set('billing_addresses_list', 'No Addresses exist for this Customer. Please add one');
				$this->set('shipping_addresses_list', 'No Addresses exist for this Customer. Please add one');
			}
	}
	
	
	/* Generate Enquiry number and return it as a string */
	
	function __generateEnquiryNumber($data) {
		$state =  $this->Enquiry->State->findById($data['Enquiry']['state_id']);
				$principle = $this->Enquiry->Principle->findById($data['Enquiry']['principle_id']);	
				/* Generate the enquiry number for this enquiry */      
				/* CMC Enquiry number format is:
				 * CMC<INCREMENTAL_NUMBER><STATE_INITIAL>E<PRINCIPLE_CODE><NO_OF_ENQ_FOR_THIS_PRINCIPLE_CODE>-<NO_OF_ENQ_FOR_THIS_PRINCIPLE_CODE_IN_THIS_STATE>
				 * eg. CMC1245NE351234-456 */
				  
				$enquiryid = $this->Enquiry->findCount(); /* Find what number we are - CMCXXXX  */  
				$enquiryoffset = 7882; //What Number Enquiry we were at before using this package.
				$enquiryid += $enquiryoffset;
				$enquiryid++;
				/* Find how many enquiries have been for this principle code */
				$principleenquiries = $this->Enquiry->findCount('principle_code ='. $principle['Principle']['code']);
				
				/* Principle Code Offsets - Existing Number of Enquiries for each Principle Code */
				$principlecode_offset = array(	15 => 207, 	//ELMAC, AMAL
												20 => 51,	//T and B Electronic
												25 => 2062,	//ATEX,Brilex,Marston
												35 => 2067, //Mid-West Instrument, DP
												36 => 47,	//Reading Technologies
												37 => 2040,	//Eldridge, Smart Measurement, Alia
												65 => 2212,	//Papenmeier, Herberts Industrieglas
												85 => 586,	//Analytical Systems, Misc
												95 => 181); //Comet, T and D.
				$principleenquiries += $principlecode_offset[$principle['Principle']['code']]; //Add the offset.
				$principleenquiries++;
				  
				  
				  
				/* Find how many enquiries have been for this principle code in this state */
				/* This aspect of the enquiry number is not useful anymore. Made redundant thanks to mySQL queries. 
				 * But this has been done for backwards-compatablity with existing enquiry numbers */  
				  $principleconditions = array
				  (
					"Enquiry.principle_code"   => $principle['Principle']['code'],
					"Enquiry.state_id" => $data['Enquiry']['state_id']
				  );      
				  
				  $stateprincipleenquiries = $this->Enquiry->findCount($principleconditions); 
				  
				  /*Add the offsets for the State Principle Enquiries for each Code */
				  $stateprinciple_offset = array(	
												//Elmac, Amal
												15 => array("NSW" => 39, "VIC" => 38, "TAS" => 58, 
															"ACT" => 0, "QLD" => 30, "NT" => 0, 
															"WA" => 19, "SA" => 8, "Overseas" => 1), 
												//T and B Electronic
												20 => array("NSW" => 14, "VIC" => 6, "TAS" => 0, 
															"ACT" => 0, "QLD" => 8, "NT" => 0, 
															"WA" => 12, "SA" => 1, "Overseas" => 5),	
												//ATEX,Brilex,Marston
												25 => array("NSW" => 580, "VIC" => 599, "TAS" => 186, 
															"ACT" => 0, "QLD" => 254, "NT" => 3, 
															"WA" => 541, "SA" => 72, "Overseas" => 625),
												//Mid-West Instrument, DP
												35 => array("NSW" => 549, "VIC" => 851, "TAS" => 9, 
															"ACT" => 0, "QLD" => 245, "NT" => 15, 
															"WA" => 470, "SA" => 508, "Overseas" => 154), 
												//Reading Technologies 
												36 => array("NSW" => 1, "VIC" => 3, "TAS" => 0, 
															"ACT" => 0, "QLD" => 7, "NT" => 0, 
															"WA" => 0, "SA" => 4, "Overseas" => 2), 	
												//Eldridge, Smart Measurement, Alia 
												37 => array("NSW" => 204, "VIC" => 60, "TAS" => 1, 
															"ACT" => 0, "QLD" => 130, "NT" => 1, 
															"WA" => 44, "SA" => 25, "Overseas" => 18),
												//Papenmeier, Herberts Industrieglas
												65 => array("NSW" => 498, "VIC" => 537, "TAS" => 44, 
															"ACT" => 0, "QLD" => 158, "NT" => 12, 
															"WA" => 138, "SA" => 25, "Overseas" => 174),
												//Analytical Systems, Misc 
												85 => array("NSW" => 3, "VIC" => 6, "TAS" => 0, 
															"ACT" => 0, "QLD" => 1, "NT" => 0, 
															"WA" => 2, "SA" => 2, "Overseas" => 0),
												//Comet, T and D. 
												95 => array("NSW" => 34, "VIC" => 28, "TAS" => 6, 
															"ACT" => 0, "QLD" => 29, "NT" => 0, 
															"WA" => 9, "SA" => 8, "Overseas" => 31),
												); 
				  $stateprincipleenquiries += $stateprinciple_offset[$principle['Principle']['code']][$state['State']['shortform']];
				  $stateprincipleenquiries++;          
				/* Generate/set the enquiry number */
				$enquiryno = 'CMC'.$enquiryid.$state['State']['enqform'].'E'.$principle['Principle']['code'].$principleenquiries.
			  '-'.$stateprincipleenquiries;
				return $enquiryno;
			}
	
	/* Autocomplete the customer name  - Used in: add.ctp */
	function completeCustomer() {
	 
	$this->set('customers', $this->Enquiry->Customer->find('all', array(
				'conditions' => array(
					'Customer.name LIKE' => '%'.$this->data['Customer']['name'].'%'
				),'fields' => array('Customer.name')
	)));
	$this->layout = 'ajax';

	}
	
	
	function __sendNewEnquiryEmail($id) {
		
		//Setup the SMTP Options
		$this->Email->smtpOptions = array(
			'port' => '25',
			'timeout' => '15',
			'host' => '192.168.0.6');
		$this->Email->delivery = 'smtp';
		
		$enquiry = $this->Enquiry->read(null, $id);
		$this->Email->to = $enquiry['Contact']['email'];
		$this->Email->cc = array($enquiry['User']['email']);
		$this->Email->bcc = array('carpis@cmctechnologies.com.au');
		
		$this->Email->subject = $enquiry['Enquiry']['title'].' - Your Enquiry has been Entered in our System - CMC Technologies';
		$this->Email->replyTo = $enquiry['User']['email'];
		$this->Email->from = 'CMC Technologies - Sales <sales@cmctechnologies.com.au>';
		$this->Email->template = 'enquiry_added';
		$this->Email->sendAs = 'both';
		$this->Email->charset = 'iso-8859-1';
		$this->set('enquiry', $enquiry);
		if($this->Email->send()) {
				$this->Session->setFlash(__('The Enquiry has been added and the Contact has been emailed', true));
				$this->redirect(array('action'=>'view/'.$id), null, false);
			}
			else {
				$this->Session->setFlash(__('The Enquiry has been added but email to the contact has NOT been sent. Something went wrong.', true));
				$this->redirect(array('action'=>'view/'.$id), null, false);
				$this->set('smtp-errors', $this->Email->smtpError);
			}
		
	}
		

	function edit($id = null) {
		if (!$id && empty($this->data)) {
			$this->Session->setFlash(__('Invalid Enquiry', true));
			$this->redirect(array('action'=>'index'));
		}
		if (!empty($this->data)) {
			
			if ($this->Enquiry->save($this->data)) {
				$this->Session->setFlash(__('The Enquiry has been saved', true));
				$this->redirect(array('action'=>'index'));
			} else {
				$this->Session->setFlash(__('The Enquiry could not be saved. Please, try again.', true));
				$this->set('dump', $this->data);
			}
		}
		if (empty($this->data)) {
			$this->data = $this->Enquiry->read(null, $id);
		}
		$enquiry = $this->Enquiry->read(null, $id);
		$users = $this->Enquiry->User->find('list', array('fields' => array('User.id', 'User.username')));
		$customer = $this->Enquiry->Customer->findById($enquiry['Enquiry']['customer_id']);
		
		$contacts = $this->Enquiry->Contact->find('all', array('conditions' => array('Contact.customer_id' => $enquiry['Enquiry']['customer_id'])));
		$contacts = Set::Combine($contacts, '{n}.Contact.id', array('{0} {1}', '{n}.Contact.first_name', '{n}.Contact.last_name'));
		$state = $this->Enquiry->State->findById($enquiry['Enquiry']['state_id']);
		$country = $this->Enquiry->Country->findById($enquiry['Enquiry']['country_id']);
		$principle = $this->Enquiry->Principle->findById($enquiry['Enquiry']['principle_id']);
		$statuses = $this->Enquiry->Status->find('list');
		$principles = $this->Enquiry->Principle->find('list', array('conditions' => array('Principle.code' => $principle['Principle']['code'])));
		$customerAddresses = $this->Enquiry->BillingAddress->find('all', array('conditions'=>array('BillingAddress.customer_id' => $customer['Customer']['id'])));
			$this->set('billing_addresses', $customerAddresses);
			$this->set('shipping_addresses', $customerAddresses);
			
			/* Feels like an ugly hack. But it gets the desired effect and it will do for now */
			
			if(isset($customerAddresses[0]['BillingAddress'])) {
				foreach ($customerAddresses as $address) {
					$i = $address['BillingAddress']['id'];
					$billing_address_list[$i] = $address['BillingAddress']['address'].'<br>'.$address['BillingAddress']['city'].' '.$address['State']['name'].' '.$address['BillingAddress']['postcode'].'<br>'.up($address['Country']['name']).'<br><br>';
				}
				$this->set('billing_addresses_list', $billing_address_list);
				$this->set('shipping_addresses_list', $billing_address_list);
			}
			else {
				$this->set('billing_addresses_list', 'No Addresses exist for this Customer. Please add one');
				$this->set('shipping_addresses_list', 'No Addresses exist for this Customer. Please add one');
			}
		
		
		$this->set(compact('enquiry', 'users','customer','contacts','state','country','principles','principle','statuses', 'addresses'));
	}

	function update_status($enquiryid) {
		$newid = $this->params['form']['value'];
		if($newid) {
			$this->Enquiry->id = $enquiryid;
			$this->Enquiry->saveField('status_id', $newid);
			$this->set('enquiry', $this->Enquiry->findById($enquiryid));
			$this->layout='ajax';
			$this->render();
		}
		
	}
	
	

}
?>