<?php

class ContactsController extends AppController {


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: index / all
   *  - Generate a listing of contacts
   */

  function index()       { $this->all(); }
  function all()         { $this->gridView('All Contacts', 'all'); }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * virtuals: gridData
   *  - With the application controller handling the gridData action,
   *    these virtual functions ensure that the correct data is passed
   *    to jqGrid.
   */

  function gridDataFilterTablesConfig(&$params, &$model, $table) {
    $config = parent::gridDataFilterTablesConfig($params, $model, $table);

    // Special case for Customer; We need the Contact/Customer relationship
    if ($table == 'Customer')
      $config = array('fields' => array('ContactsCustomer.type',
					'ContactsCustomer.active'),
		      'conditions' => array('ContactsCustomer.active' => true),
		      );

    return $config;
  }

  function gridDataOrder(&$params, &$model, $index, $direction) {
    $order = parent::gridDataOrder($params, $model, $index, $direction);

    // After sorting by whatever the user wants, add these
    // defaults into the sort mechanism.  If we're already
    // sorting by one of them, it will only be redundant,
    // and should cause no harm (possible a longer query?)
    $order[] = 'Contact.last_name ' . $direction;
    $order[] = 'Contact.first_name ' . $direction;

    return $order;
  }

  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
    $links['Contact'] = array('display_name');
    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: view
   *  - Displays information about a specific contact
   */

  function view($id = null) {
    if (!$id) {
      $this->Session->setFlash(__('Invalid Item.', true));
      $this->redirect(array('action'=>'index'));
    }

    $contact = $this->Contact->find
      ('first', array
       ('contain' => array
	(// Models
	 'ContactPhone',
	 'ContactEmail',
	 'ContactAddress',
	 'Customer'),

	'conditions' => array('Contact.id' => $id),
	));

    // Set up dynamic menu items
    $this->addSideMenuLink('Edit',
			   array('action' => 'edit', $id), null,
			   'ACTION');

    // Prepare to render.
    $title = 'Contact: ' . $contact['Contact']['display_name'];
    $this->set(compact('contact', 'title'));
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: edit
   */

  function edit($id = null, $customer_id = null) {
    if (isset($this->data)) {

      if (isset($this->params['form']['cancel'])) {
	if (isset($this->data['Contact']['id']))
	  $this->redirect(array('action'=>'view', $this->data['Contact']['id']));
/* 	else */
/* 	  $this->redirect(array('controller' => 'customers', */
/* 				'action'=>'add', $this->data['Customer']['id'])); */
	return;
      }

      // Go through each contact method and strip the bogus ID if new
      foreach (array_intersect_key($this->data,
				   array('ContactPhone'=>1,
					 'ContactAddress'=>1,
					 'ContactEmail'=>1)) AS $type => $arr) {
	foreach ($arr AS $idx => $item) {
	  if (isset($item['source']) && $item['source'] === 'new')
	    unset($this->data[$type][$idx]['id']);
	}
      }

      // Save the contact and all associated data
      $this->Contact->saveContact($this->data['Contact']['id'], $this->data);

      // Now that the work is done, let the user view the updated contact
      $this->redirect(array('action'=>'view', $this->data['Contact']['id']));
    }

    if ($id) {
      $this->data = $this->Contact->find
	('first', array
	 ('contain' => array
	  (// Models
	   'ContactPhone',
	   'ContactEmail',
	   'ContactAddress',
	   'Customer'),

	  'conditions' => array('Contact.id' => $id),
	  ));

      $title = 'Contact: ' . $this->data['Contact']['display_name'] . " : Edit";
    }
    else {
      $title = "Enter New Contact";
      $this->data = array('ContactPhone' => array(),
			  'ContactAddress' => array(),
			  'ContactEmail' => array());
    }

    $phone_types = array_flip($this->Contact->ContactPhone->getEnumValues('type'));
    unset($phone_types[0]);
    // REVISIT <AP> 20090705
    //   Use this to have a mixed case enum
    //     array_map('ucfirst', array_map('strtolower', $phone_types))
    $phone_types = array_combine($phone_types, $phone_types);
    $this->set(compact('phone_types'));

    $method_types = array_flip($this->Contact->getEnumValues
			       ('type',
				$this->Contact->tablePrefix . 'contacts_methods'));
    unset($method_types[0]);
    $method_types = array_combine($method_types, $method_types);
    $this->set(compact('method_types'));

    $method_preferences = array_flip($this->Contact->getEnumValues
				     ('preference',
				      $this->Contact->tablePrefix . 'contacts_methods'));
    unset($method_preferences[0]);
    $method_preferences = array_combine($method_preferences, $method_preferences);
    $this->set(compact('method_preferences'));

    $contact_phones = $this->Contact->ContactPhone->phoneList();
    $this->set(compact('contact_phones'));

    $contact_addresses = $this->Contact->ContactAddress->addressList();
    $this->set(compact('contact_addresses'));

    $contact_emails = $this->Contact->ContactEmail->emailList();
    $this->set(compact('contact_emails'));

    // Prepare to render.
    //pr($this->data);
    $this->set(compact('title'));
    $this->render('edit');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: add
   *  - Adds a new contact
   */

  function add($customer_id = null) {
    $this->edit(null, $customer_id);
  }

}