<?php

class TransactionsController extends AppController {

  var $components = array('RequestHandler');

  var $sidemenu_links =
    array(array('name' => 'Transactions', 'header' => true),
	  array('name' => 'All',          'url' => array('controller' => 'transactions', 'action' => 'all')),
	  );


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * override: sideMenuLinks
   *  - Generates controller specific links for the side menu
   */
  function sideMenuLinks() {
    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
  }

  
  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: index / all
   *  - Generate a listing of transactions
   */

  function index()    { $this->all(); }
  function all()      { $this->jqGridView('All Transactions', 'all'); }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * virtuals: jqGridData
   *  - With the application controller handling the jqGridData action,
   *    these virtual functions ensure that the correct data is passed
   *    to jqGrid.
   */

  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
    $links['Transaction'] = array('id');
    return parent::jqGridRecordLinks($params, $model, $records, $links);
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: view
   *  - Displays information about a specific transaction
   */

  function view($id = null) {
    if (!$id) {
      $this->Session->setFlash(__('Invalid Item.', true));
      $this->redirect(array('action'=>'index'));
    }

    $transaction = $this->Transaction->find
      ('first',
       array('contain' =>
	     array(// Models
		   'LedgerEntry' => array('fields' => array('LedgerEntry.id',
							    'LedgerEntry.amount',
							    'LedgerEntry.comment'),
					  //Models

					  'DebitLedger'  => array
					  ('fields' => array('DebitLedger.id', 'DebitLedger.sequence'),
					   'Account' => array
					   ('fields' => array('Account.id', 'Account.name')),
					   ),

					  'CreditLedger' => array
					  ('fields' => array('CreditLedger.id', 'CreditLedger.sequence'),
					   'Account' => array
					   ('fields' => array('Account.id', 'Account.name')),
					   ),
					  ),
		   ),
	     'conditions' => array('Transaction.id' => $id),
	     ));

    // Figure out the transaction total
    $total = 0;
    foreach($transaction['LedgerEntry'] AS $entry)
      $total += $entry['amount'];

    // OK, prepare to render.
    $title = 'Transaction #' . $transaction['Transaction']['id'];
    $this->set(compact('transaction', 'title', 'total'));
  }

  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: postReceipt
   *  - handles the creation of a payment receipt
   */

  function postReceipt() {
    $this->autoRender = false;

    if (!$this->RequestHandler->isPost()) {
      echo('<H2>THIS IS NOT A POST FOR SOME REASON</H2>');
      return;
    }
    //pr(array('thisdata' => $this->data));

    if (isset($this->data['customer_id'])) {
      $C = new Customer();
      $C->recursive = -1;
      $customer = $C->find
	('first',
	 array('contain' => array('Account.CurrentLedger.id'),
	       'fields' => false,
	       'conditions' => array('Customer.id', $this->data['customer_id']),
	       ));
      $ledger_id = $customer['Account']['CurrentLedger']['id'];
    }
    else {
      // Payment by Unit, Lease, etc
      $ledger_id = 0;
    }

    $amount = 0;
    foreach ($this->data['LedgerEntry'] AS &$entry) {
      $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'],
						'credit',
						$entry['amount']);
      pr(compact('entry', 'reconciled'));

      foreach ($reconciled['debit']['entry'] AS $rec) {
	$entry['DebitReconciliationLedgerEntry'] =
	  array('amount' => $rec['applied'],
		//'debit_ledger_entry_id'
		'credit_ledger_entry_id' => $rec['id']
		);
      }

      $amount += isset($entry['amount']) ? $entry['amount'] : 0;
      $entry['debit_ledger_id'] = 6; // Cash/Payments
      $entry['credit_ledger_id'] = $ledger_id;
    }


    pr($this->data);
    $T = new Transaction();
    $T->create();
    if ($T->saveAll($this->data,
		    array(
			  'validate' => false,
			  //'fieldList' => array(),
			  //'callbacks' => true,
			  ))) {
      $tid = $T->id;
      $this->Session->setFlash(__("New Transaction Created ($tid)!", true));
      //$this->redirect(array('action'=>'view', $mid));
    }
    else {
      $this->autoRender = false;
      pr(array('checkpoint' => "saveAll failed"));
    }
    pr($T->data);

    $C = new Customer();
    $LE = new LedgerEntry();
/*     $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'], */
/* 					      'credit', */
/* 					      $amount); */
/*     pr(compact('amount', 'unreconciled', 'reconciled')); */
/*     return; */

    foreach ($this->data['LedgerEntry'] AS &$entry) {
      $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'],
						'credit',
						$entry['amount']);
      pr(compact('entry', 'reconciled'));
      continue;

      foreach ($reconciled['debit']['entry'] AS $rec) {
	$data = array('LedgerEntry' =>
		      array('DebitReconciliationLedgerEntry' =>
			    array('amount' => $rec['applied'],
				  //'debit_ledger_entry_id'
				  'credit_ledger_entry_id' => $rec['id']
				  ),
			    ),
		      );
	//'DebitReconciliationLedgerEntry' => array(
	//pr(compact('amount', 'unreconciled', 'reconciled'));
      }
    }

  }

  function saveTest() {
    $data =
      array(
/* 	    'Customer' => array */
/* 	    ('id' => 7, */
/* 	     ), */

            'LedgerEntry' => array
	    (
	     '0' => array(
			  'amount' => 100,
			  'debit_ledger_id' => 1,
			  'credit_ledger_id' => 2,
			  'MonetarySource' => array('name' => 'testmoney', 'monetary_type_id' => 2),
			  ),
	     '1' => array(
			  'amount' => 101,
			  'debit_ledger_id' => 1,
			  'credit_ledger_id' => 2,
			  'MonetarySource' => array('name' => 'testmoney2', 'monetary_type_id' => 2),
			  ),
	     ),

            'Transaction' => array
	    (
	     'stamp' => '06/18/2009',
	     'comment' => 'no comment',
	     ),
	    );

    $data =
/*       array( */
/*             'LedgerEntry' => array */
/* 	    ( */
/* 	     '0' => */
	     array(
		   'amount' => 100,
		   'debit_ledger_id' => 1,
		   'credit_ledger_id' => 2,
		   'transaction_id' => 1,
		   'DebitReconciliationLedgerEntry' =>
		   array('amount' => 44,
			 //'debit_ledger_entry_id'
			 'credit_ledger_entry_id' => 17,
			 ),
/* 		   ), */
/* 	     ), */

	    );

    //$M = new Transaction();
    $M = new LedgerEntry();
    $M->create();
    $retval = $M->saveAll($data,
		       array(
			     'validate' => false,
			     'fieldList' => array(),
			     'callbacks' => true,
			     ));

    $mid = $M->id;
    pr(compact('retval', 'mid'));
    if ($mid) {
      $this->Session->setFlash(__("New Transaction Created ($mid)!", true));
      //$this->redirect(array('action'=>'view', $mid));
    }
    else {
      $this->autoRender = false;
      pr(array('checkpoint' => "saveAll failed"));
    }


/*     $LE = new LedgerEntry(); */
/*     $LE->create(); */
/*     $ret = $LE->save($data, */
/* 		     array( */
/* 			   'validate' => false, */
/* 			   'fieldList' => array(), */
/* 			   'callbacks' => true, */
/* 			   )); */
/*     $leid = $LE->id; */
/*     pr(array('checkpoint' => "New Ledger Entry", */
/* 	     compact('leid', 'ret'))); */
    //pr($LE);

  }

}