#------------------------------------------------------------
# Copyright (C) 2006 RoyaltyShare, Inc.   All Rights Reserved
# $Id$
#------------------------------------------------------------
package RPS::Finance::Transaction;
use strict;
use warnings;

use Data::Dumper;
use Carp;

use lib '/app/tools/common/lib';
use Common::Client;
use Common::Locale;
use Common::CurrencyFormat;

use lib '/app/tools/rps/lib';

use RPS::DB::Item::FinanceTransaction;

use Common::FormObject;
use base 'Common::FormObject';


sub _init
{
    my ($self, %args) = @_;

    $self->SUPER::_init(%args);

    my %properties;
    if ($args{_dbItem})
    {
        $self->_propertiesFromDBItem(\%properties, $args{_dbItem});
    }
    elsif ($args{transactionID})
    {
        $self->_propertiesFromDB(\%properties, $args{transactionID});
    }
    else
    {
        $self->_propertiesFromDefaults(\%properties);
    }

    $self->_initProperties(\%properties);

    return $self;
}


sub _propertiesFromDB
{
    my ($self, $hrProperties, $id) = @_;

    my $dbItem = RPS::DB::Item::FinanceTransaction->Lookup(finance_transaction_id => $id);
    $self->_propertiesFromDBItem($hrProperties, $dbItem);
}


sub _propertiesFromDBItem
{
    my ($self, $hrProperties, $dbItem) = @_;

    $hrProperties->{finance_trancsaction_id}    = $dbItem->finance_transaction_id;
    $hrProperties->{finance_account_id}         = $dbItem->finance_account_id;
    $hrProperties->{label_id}                   = $dbItem->label_id;
    $hrProperties->{amount}                     = $dbItem->amount;
    $hrProperties->{balance}                    = $dbItem->balance;
    $hrProperties->{memo}                       = $dbItem->memo;
    $hrProperties->{check_number}               = $dbItem->check_number;
    $hrProperties->{type_code}                  = $dbItem->type_code;
    $hrProperties->{currency_code}              = $dbItem->currency_code;
    $hrProperties->{date}                       = $dbItem->date;
    $hrProperties->{transaction_date}           = $dbItem->transaction_date;
}


sub _initProperties
{
    my ($self, $props) = @_;

    # Set the fields from the finance_account db item.
    #
    $self->{TransactionID}  = Common::FormObject::Scalar->new(value => $props->{finance_transaction_id}, readOnly => 1);
    $self->{AccountID}      = Common::FormObject::Scalar->new(value => $props->{finance_account_id});
    $self->{LabelID}        = Common::FormObject::Scalar->new(value => $props->{label_id});
    $self->{Amount}         = Common::FormObject::Scalar::Money->new(value => $props->{amount}, precision => 0.2, currencyCode => $props->{currency_code});
    $self->{Balance}        = Common::FormObject::Scalar::Money->new(value => $props->{balance}, precision => 0.2, currencyCode => $props->{currency_code});
    $self->{Memo}           = Common::FormObject::Scalar::String->new(value => $props->{memo});
    $self->{CheckNumber}    = Common::FormObject::Scalar::String->new(value => $props->{check_number});
    $self->{TypeCode}       = Common::FormObject::Scalar::String->new(value => $props->{type_code}, maxlength => 4);
    $self->{CurrencyCode}   = Common::FormObject::Scalar::String->new(value => $props->{currency_code}, maxlength => 3);
    $self->{Date}           = Common::FormObject::Scalar::DateTime->new(value => $props->{date});
    $self->{TransactionDate} = Common::FormObject::Scalar::Date->new(value => $props->{transaction_date});

}


sub _propertiesFromDefaults
{
    my ($self, $hrProperties) = @_;

}


sub save
{
    my ($self) = @_;

    my $dbObj;
    if($self->TransactionID())
    {
        # JPK - Current strategy is to NOT ALLOW a transaction to be modified once created.
        #
        confess "Error - Attempt to modify existing transaction";
    }


    $dbObj= RPS::DB::Item::FinanceTransaction->Create();

    $dbObj->finance_account_id($self->AccountID());
    $dbObj->label_id($self->LabelID());
    $dbObj->amount($self->Amount());
    $dbObj->type_code($self->TypeCode());
    $dbObj->memo($self->Memo());
    $dbObj->check_number($self->CheckNumber());
    $dbObj->transaction_date($self->TransactionDate());

    # If we didn't specify a CurrencyCode, we'll default to the client's base currency.
    # !!! This may cause the DB::Item to blow up if this transaction gets applied to an 
    # !!! account with a different currency code...
    #
    my $currencyCode = $self->CurrencyCode();
    if (! $currencyCode)
    {
       $currencyCode = Common::Client::Current()->Locale()->currencyFormat()->currencyCode();
    }
    $dbObj->currency_code($currencyCode);


    #
    # Note that the _balance_ will be adjusted auto-magically by the DB::Item...
    #

    # save db item
    #
    $dbObj->save();

    # reload object
    #
    $self->_init(_dbItem => $dbObj);
}


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