<?php

class ContactsController extends AppController {
  var $helpers = array('Html');

  var $paginate = array('limit' => 100,
			'group' => 'Contact.id',
			'order' => array('Contact.last_name' => 'ASC',
					 'Contact.first_name' => 'ASC'));

  var $sidemenu_links =
    array(array('name' => 'Tenants',       'header' => true),
	  array('name' => 'Current',       'url' => array('controller' => 'contacts', 'action' => 'current')),
	  array('name' => 'Past',          'url' => array('controller' => 'contacts', 'action' => 'past')),
	  array('name' => 'All Tenants',   'url' => array('controller' => 'contacts', 'action' => 'tenants')),
	  array('name' => 'All Contacts',  'url' => array('controller' => 'contacts', 'action' => 'all')),
	  );

  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * override: sideMenuLinks
   *  - Generates controller specific links for the side menu
   */
  function sideMenuLinks() {
    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
  }

  
  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: index
   *  - Lists all current tenants
   */

  function index() {
    $this->current();
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: past
   *  - Lists all tenants, past and present
   */

  function tenants() {
    $this->paginate = array_merge
      ($this->paginate,
       array('link' =>
	     array(// Models
		   'Lease' =>
		   array('fields' => array(),
			 'type' => 'INNER',
			 ),
		   ),
	     'conditions' => array('ContactsLease.type !=' => 'ALTERNATE')
	     ));

    $title = 'All Tenants';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('contacts', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: current
   *  - Lists all current tenants
   */

  function current() {
    $this->paginate = array_merge
      ($this->paginate,
       array('link' =>
	     array(// Models
		   'Lease' =>
		   array('fields' => array(),
			 'type' => 'INNER',
			 ),
		   ),
	     'conditions' => array('ContactsLease.type !=' => 'ALTERNATE',
				   'Lease.close_date IS NULL')
	     ));

    $title = 'Current Tenants';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('contacts', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: past
   *  - Lists all past tenants
   */

  function past() {
    $this->paginate = array_merge
      ($this->paginate,
       array('link' =>
	     array(// Models
		   'Lease' =>
		   array('fields' => array(),
			 'type' => 'INNER',
			 ),
		   ),
	     'conditions' => array('ContactsLease.type !=' => 'ALTERNATE',
				   'Lease.close_date IS NOT NULL')
	     ));

    $title = 'Past Tenants';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('contacts', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: all
   *  - Lists all contacts, including non-tenants
   */

  function all() {
    $title = 'All Contacts';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('contacts', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * 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'));
    }

    $this->Contact->Behaviors->attach('Containable');
    $this->Contact->contain
      (array(// Models
	     'ContactPhone',
	     'ContactEmail',
	     'ContactAddress',
	     'Lease' =>
	     array('order' => 'movein_date',
		   'conditions' => array('Lease.lease_date IS NOT NULL',
					 'ContactsLease.type !=' => 'ALTERNATE'),
		   // Models
		   'Unit' =>
		   array('order'  => array('sort_order'),
			 'fields' => array('id', 'name'),
			 ),
		   'Charge' =>
		   array('order'  => array('charge_date'),
			 // Models
			 'ChargeType',
			 'Receipt',
			 )
		   )
	     )
       );
    $contact = $this->Contact->read(null, $id);

    $outstanding_deposit = 0;
    $outstanding_balance = 0;
    foreach($contact['Lease'] AS $lease) {
      foreach($lease['Charge'] AS $charge) {
	$outstanding_balance += $charge['total'];
	foreach ($charge['Receipt'] AS $receipt) {
	  $outstanding_balance -= $receipt['ChargesReceipt']['amount'];
	  // REVISIT <AP> 20090530:
	  //   Using hardcoded value for security deposit...
	  //   That can't be good!
	  if ($charge['charge_type_id'] == 1)
	    $outstanding_deposit += $receipt['ChargesReceipt']['amount'];
	}
      }
    }

    $this->sidemenu_links[] =
      array('name' => 'Operations',       'header' => true);
    $this->sidemenu_links[] =
      array('name' => 'Move-Out',         'url' => array('controller' => 'units', 'action' => 'move-out'));

    $title = $contact['Contact']['display_name'];
    $this->set(compact('contact', 'title',
		       'outstanding_balance',
		       'outstanding_deposit'));
  }
}