<?php

class EnquiriesController extends AppController {

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

    var $paginate = array(

    'contain' => false,
    'limit' => 250,
    'order'=>array('Enquiry.id' => 'desc')

    );

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

    var $cacheAction = "1 hour";


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

    function view($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid Enquiry.', true));
            $this->redirect(array('action'=>'index'));
        }
        //$enquiry = $this->Enquiry->read(null, $id);
        $enquiry = $this->Enquiry->find('first', array('recursive' => 0, 'conditions' => array('Enquiry.id'=>$id)
        ));
        $this->set('enquiry', $enquiry);

        //$this->set('quotes', $enquiry['Quote']);
        $this->set('quotes', $this->Enquiry->Quote->find('all', array('recursive' => 0, 'conditions'=>array('Quote.enquiry_id'=>$id), 'order'=>'Quote.revision DESC')));
        //$this->set('files', $this->Enquiry->EnquiryFile->find('all', array('conditions' => array('EnquiryFile.enquiry_id'=>$id), 'order' => 'EnquiryFile.created ASC')));

		/* Trying to optimise the queries for this part of the view - it's currently getting bogged down checking Email Attachments.
		 * Going to create an array describing whether a particular email ID has an attachment. Trying to avoid checking binary data in a find('all') call
		 */

/*
		$emails =  $this->Enquiry->Email->find('all', array(
			'recursive' => 0,
			'contain' => 'EmailAttachment.id', 'EmailAttachment.email_id',
			'fields' => array('Email.id', 'Email.created', 'Email.subject', 'Email.to', 'Email.from', 'Email.cc', 'Email.date'), 
			'conditions' => array('Email.enquiry_id'=>$id), 'order' => 'Email.created DESC'));		

		$this->set('emails', $emails);	


		 TO DO:
		 * 	Fix up Email Attachment icon on email box. Currently broken -KC 6/8/09
		$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))));
        $this->set('principle_emails', $this->Enquiry->Principle->PrincipleContact->findAllByPrincipleId($enquiry['Enquiry']['principle_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); //Will change this to be the queue at some point.
                    }
                    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'])) {
            $billing_address_list[0] = "No Address Selected";
            foreach ($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');
        }
    }


	/* Add enquiry_id to the Email Queue */

    function __addToQueue($id) {
        $enquiry = $this->Enquiry->read(null, $id);
        $this->Enquiry->EnquiryEmailQueue->create();
        $this->data['EnquiryEmailQueue']['enquiry_id'] = $enquiry['Enquiry']['id'];
        if ($this->Enquiry->EnquiryEmailQueue->save($this->data)) {
            $this->Session->setFlash(__('The Enquiry has been saved and the Enquiry notification email has been added to the Queue', true));
            $this->redirect(array('action'=>'view/'.$enquiry['Enquiry']['id']), null, false);

        }
        else {
            $this->Session->setFlash(__('The Enquiry has been saved but the notification email could not be added to the Queue.', true));
            $this->redirect(array('action'=>'view/'.$enquiry['Enquiry']['id']), null, false);
        }
    }

	/* 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';

    }

	/* Moving this to the new Enquiry email sender. */
    function __sendNewEnquiryEmail($id) {

    //Setup the SMTP Options
        $this->Email->smtpOptions = array(
            'port' => '25',
            'timeout' => '30',
            'host' => '192.168.0.8',
            'username' => 'sales',
            'password' => '2seng33+02');
        $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->set('smtp_errors', $this->Email->smtpError);
            $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);

        }

    }


    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' => $enquiry['Principle']['code'])));
        $customerAddresses = $this->Enquiry->BillingAddress->find('all', array('conditions'=>array('BillingAddress.customer_id' => $enquiry['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'])) {
            $billing_address_list[0] = "No Address Selected";
            foreach ($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','contacts','principles','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->render('ajax');
                
        }

    }*/


    function update_status() {
        if($this->data) {
            App::import('Core', 'Sanitize');
        $new_status = Sanitize::clean($this->data['Enquiry']['status_id']);
        $this->Enquiry->id = $this->data['Enquiry']['id'];
        $this->Enquiry->saveField('status_id', $new_status);
        $this->set('enquiry', $this->Enquiry->findById($this->data['Enquiry']['id']));

        }

    }

    function search() {
        if(empty($this->data)) {
            $this->Session->setFlash('Enter part of the Enquiry number you want to find');
        }


    }

    function mark_submitted($id = null) {
        if($id == null) {
            $this->Session->setFlash('Invalid Enquiry ID');
            $this->redirect(array('action'=>'index'));
        }
        else {
            $this->Enquiry->id = $id;
            $today = date("Y-m-d");
            $this->Enquiry->saveField('submitted', $today);
            $this->Session->setFlash('The Enquiry has been marked as submitted today ('.date('j M Y').')');
            $this->redirect(array('action'=>'index'));
        }


    }


    function jsonStatus($id = null) {
        if($id == null) {
            return null;
        }

        else {
            
        }
    }


}
?>