<?php

class CustomersController extends AppController {
  var $paginate = array('limit' => 100,
                        'group' => 'Customer.id',
                        'order' => array('Customer.name' => 'ASC'));

  var $sidemenu_links =
    array(array('name' => 'Tenants',       'header' => true),
          array('name' => 'Current',       'url' => array('controller' => 'customers', 'action' => 'current')),
          array('name' => 'Past',          'url' => array('controller' => 'customers', 'action' => 'past')),
          array('name' => 'All',           'url' => array('controller' => 'customers', 'action' => 'all')),
          );

  var $components = array('RequestHandler');


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * 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: 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('Lease.close_date IS NULL')
             ));

    $title = 'Current Tenants';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('customers', $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('Lease.close_date IS NOT NULL')
             ));

    $title = 'Past Tenants';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('customers', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: all
   *  - Lists all customers, including non-tenants
   */

  function all() {
    $title = 'All Customers';
    $this->set('title', $title); $this->set('heading', $title);
    $this->set('customers', $this->paginate());
    $this->render('index');
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: view
   *  - Displays information about a specific customer
   */

  function view($id = null) {
    if (!$id) {
      $this->Session->setFlash(__('Invalid Item.', true));
      $this->redirect(array('action'=>'index'));
    }

    $customer = $this->Customer->details($id);

    $outstanding_balance = $customer['stats']['balance'];
    $outstanding_deposit = $customer['deposits']['summary']['balance'];

    $this->sidemenu_links[] =
      array('name' => 'Operations',       'header' => true);
    $this->sidemenu_links[] =
      array('name' => 'Move-Out',         'url' => array('controller' => 'units', 'action' => 'move-out'));

    // Prepare to render.
    $title = $customer['Customer']['name'];
    $this->set(compact('customer', 'title',
                       'outstanding_balance',
                       'outstanding_deposit'));
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: payment
   *  - Sets up the payment entry page for the given customer.
   */

  function payment($id = null) {
/*     if (!$id) { */
/*       $this->Session->setFlash(__('Invalid Item.', true)); */
/*       $this->redirect(array('action'=>'index')); */
/*     } */

    if ($this->RequestHandler->isPost()) {
      pr($this->data);
      //$this->redirect(array('action'=>'index'));
      $customer = $this->data;
    }
    elseif (isset($id)) {
      $customer = $this->Customer->details($id);
      unset($customer['deposits']['Entries']);
    }
    else {
      $customer = null;
    }

    $title = 'Payment Entry';
    $this->set(compact('customer', 'title'));
  }

}