#=====================================================================
# LedgerSMB Small Medium Business Accounting
# http://www.ledgersmb.org/
#

# Copyright (C) 2006
# This work contains copyrighted information from a number of sources all used
# with permission.
#
# This file contains source code included with or based on SQL-Ledger which
# is Copyright Dieter Simader and DWS Systems Inc. 2000-2005 and licensed
# under the GNU General Public License version 2 or, at your option, any later
# version.  For a full list including contact information of contributors,
# maintainers, and copyright holders, see the CONTRIBUTORS file.
#
# Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork):
# Copyright (c) 2001
#
#  Author: DWS Systems Inc.
#     Web: http://www.sql-ledger.org
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#======================================================================
#
# Inventory received module
#
#======================================================================

package lsmb_legacy;

use List::Util qw(min max uniq);
use Workflow::Context;

use LedgerSMB::Form;
use LedgerSMB::IIAA;
use LedgerSMB::IR;
use LedgerSMB::IS;
use LedgerSMB::PE;
use LedgerSMB::Tax;
use LedgerSMB::Setting;

require "old/bin/io.pl";
require "old/bin/arap.pl";

# end of main
sub copy_to_new{
    delete $form->{id};
    delete $form->{invnumber};
    delete $form->{workflow_id};
    $form->{paidaccounts} = 1;
    if ($form->{paid_1}){
        delete $form->{paid_1};
    }
    update();
}

sub edit_and_save {
    $form->{ARAP} = 'AP';
    IR->post_invoice( \%myconfig, \%$form );

    if ($form->{workflow_id}) {
        my $wf = $form->{_wire}->get('workflows')
            ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
        $wf->execute_action( $form->{__action} );
    }
    edit();
}

sub new_screen {
    my @reqprops = qw(ARAP vc dbh stylesheet batch_id script type _locale _wire);
    $oldform = $form;
    $form = {};
    bless $form, 'Form';
    for (@reqprops){
        $form->{$_} = $oldform->{$_};
    }
    &add();
}


sub add {
    $form->{ARAP} = 'AP';
    if ($form->{type} eq 'debit_invoice'){
        $form->{title} = $locale->text('Add Debit Invoice');
        $form->{subtype} = 'debit_invoice';
        $form->{reverse} = 1;
    } elsif ($form->{type} eq 'vendor_return') {
        $form->{title} = $locale->text('Add Vendor Return');
        $form->{subtype} = 'debit_invoice';
        $form->{reverse} = 1;
        $form->{is_return} = 1;
    } else {
        $form->{title} = $locale->text('Add Vendor Invoice');
        $form->{reverse} = 0;
    }

    $form->{callback} = "$form->{script}?__action=add&type=$form->{type}"
      unless $form->{callback};
    &invoice_links;
    &prepare_invoice;
    &display_form;

}

sub del {
    my $wf = $form->{_wire}->get('workflows')
        ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
    $wf->execute_action( 'del' );

    $form->info($locale->text('Draft deleted'));
}

sub edit {
    $form->{ARAP} = 'AP';
    if (not $form->{id} and $form->{workflow_id}) {
        my $wf = $form->{_wire}->get('workflows')
            ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
        $form->{id} = $wf->context->param( 'id' );
    }

    &invoice_links;
    &prepare_invoice;

    if ($form->{is_return}){
        $form->{title} = $locale->text('Edit Vendor Return');
        $form->{subtype} = 'debit_invoice';
    } elsif ($form->{reverse}) {
        $form->{title} = $locale->text('Add Debit Invoice');
        $form->{subtype} = 'debit_invoice';
    } else {
        $form->{title} = $locale->text('Edit Vendor Invoice');
    }

    &display_form;
}

sub invoice_links {

    $form->{vc}   = "vendor";
    $form->{type} = "invoice";

    # create links
    $form->create_links( module => "AP",
             myconfig => \%myconfig,
             vc => "vendor",
             billing => 0,
             job => 1 );

    if (!$form->{currencies}){
        $form->error($locale->text(
              'No currencies defined.  Please set these up under System/Defaults.'
                            ));
    }
    @curr = @{$form->{currencies}};
    $form->{defaultcurrency} = $curr[0];

    for (@curr) { $form->{selectcurrency} .= "<option>$_\n" }

    if ( $form->{all_vendor} && @{ $form->{all_vendor} } ) {
        unless ( $form->{vendor_id} ) {
            $form->{vendor_id} = $form->{all_vendor}->[0]->{id};
        }
    }

    delete $form->{notes};
    IR->retrieve_invoice( \%myconfig, \%$form );
    AA->get_name( \%myconfig, \%$form );
    $form->{taxaccounts} =
        join(' ',
             uniq((split / /, $form->{taxaccounts}),
                  # add transaction tax accounts, which may no longer be applicable to
                  # the vendor, but still are for the transaction
                  IIAA->trans_taxaccounts($form) ));

    $form->{oldlanguage_code} = $form->{language_code};

    $form->get_partsgroup({
        language_code => $form->{language_code}
    });

    if ( $form->{all_department} && @{ $form->{all_department} } ) {
        $form->{department} = "$form->{department}--$form->{department_id}"
          if $form->{department_id};
     }

    $form->{vendor} //= '';
    $form->{vendor_id} //= '';
    $form->{oldvendor}    = "$form->{vendor}--$form->{vendor_id}";
    $form->{oldtransdate} = $form->{transdate};

    # forex
    $form->{forex} = $form->{exchangerate};
    $exchangerate = ( $form->{exchangerate} ) ? $form->{exchangerate} : 1;

    foreach my $key ( keys %{ $form->{AP_links} } ) {

        $form->{"select$key"} = "";
        foreach my $ref ( @{ $form->{AP_links}{$key} } ) {
            $form->{"select$key"} .=
              "<option value=\"$ref->{accno}--$ref->{description}\">$ref->{accno}--$ref->{description}</option>\n";
        }

        if ( $key eq "AP_paid" ) {
            if ( $form->{acc_trans}{$key} ) {
            foreach my $i ( 1 .. scalar @{ $form->{acc_trans}{$key} } ) {
                $form->{"AP_paid_$i"} =
"$form->{acc_trans}{$key}->[$i-1]->{accno}--$form->{acc_trans}{$key}->[$i-1]->{description}";

                # reverse paid
                $form->{"paid_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{amount};
                $form->{"paid_${i}_approved"} =
                    $form->{acc_trans}{$key}->[ $i - 1 ]->{approved};
                $form->{"datepaid_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{transdate};
                $form->{"forex_$i"} = $form->{"exchangerate_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{exchangerate};
                $form->{"source_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{source};
                $form->{"memo_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{memo};
                $form->{"cleared_$i"} =
                  $form->{acc_trans}{$key}->[ $i - 1 ]->{cleared};

                $form->{paidaccounts} = $i;
            }
            }
        }
        else {
            $form->{$key} =
"$form->{acc_trans}{$key}->[0]->{accno}--$form->{acc_trans}{$key}->[0]->{description}"
              if $form->{acc_trans}{$key}->[0]->{accno};
        }

    }

    $form->{paidaccounts} = 1 if not $form->{paidaccounts};

    $form->{AP} = $form->{AP_1} unless $form->{id};
    $form->{AP} //= $form->{AP_links}->{AP}->[0]->{accno} unless $form->{id};

    if ( !$form->{readonly} ) {
        $form->{readonly} = 1 if $myconfig{acs} && $myconfig{acs} =~ /AP--Vendor Invoice/;
    }

     $form->generate_selects(\%myconfig);

}

sub prepare_invoice {
    my %args = @_;

    IIAA->prepare_invoice( $form, \%myconfig, module => 'IR', %args );
}

sub form_header {
    my $readonly =
        ($form->{reversing} or $form->{approved}) ? 'readonly="readonly"' : '';
    my $readonly_headers = $form->{approved} ? 'readonly="readonly"' : '';
    $form->{nextsub} = 'update';

    $status_div_id = 'AP-invoice';
    $status_div_id .= '-reverse' if $form->{reverse};

    my $wf;
    if($form->{workflow_id}) {
        $wf = $form->{_wire}->get('workflows')
            ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
    }
    else {
        $wf = $form->{_wire}->get('workflows')
            ->create_workflow( 'AR/AP',
                               Workflow::Context->new(
                                   'batch-id' => $form->{batch_id}
                               ) );
        $form->{workflow_id} = $wf->id;
    }
    $transdate = $form->datetonum( \%myconfig, $form->{transdate} );
    $wf->context->param( transdate => $transdate );

    $form->{exchangerate} =
      $form->format_amount( \%myconfig, $form->{exchangerate} );

    $form->{selectAP} =~ s/(\Qoption value="$form->{AP}"\E)/$1 $readonly selected="selected"/;
    $exchangerate = qq|<tr>|;
    $exchangerate .= qq|
                <th align=right nowrap>| . $locale->text('Currency') . qq|</th>
        <td><select data-dojo-type="dijit/form/Select" id=currency name=currency $readonly>$form->{selectcurrency}</select> |
      if $form->{defaultcurrency};

    if (   $form->{defaultcurrency}
        && $form->{currency} ne $form->{defaultcurrency} )
    {
        $exchangerate .= qq|
                </td><th align=right nowrap>|
              . $locale->text('Exchange Rate')
              . qq|</th>
                <td><input data-dojo-type="dijit/form/TextBox" name=exchangerate size=10 value=$form->{exchangerate} $readonly>
|;
    }
    $exchangerate .= qq|
<input type=hidden name=forex value=$form->{forex}></td>
</tr>
|;

    if ( $form->{selectvendor} ) {
        $vendor = qq|<select data-dojo-type="lsmb/FilteringSelect" id=vendor name=vendor $readonly><option></option>$form->{selectvendor}</select>|;
    }
    else {
        $vendor = qq|<input data-dojo-type="dijit/form/TextBox" name=vendor id=vendor value="$form->{vendor}" size=35 $roadonly>
                 <a href="#contact.pl?__action=add&entity_class=1"
                  id="new-contact" target="_blank">[|
                 .  $locale->text('New') . qq|]</a>|;
    }

    $department = qq|
              <tr>
          <th align="right" nowrap>| . $locale->text('Department') . qq|</th>
          <td colspan=3><select data-dojo-type="dijit/form/Select" id=department name=department $readonly>$form->{selectdepartment}</select>
          <input type=hidden name=selectdepartment value="|
      . $form->escape( $form->{selectdepartment}, 1 ) . qq|">
          </td>
        </tr>
| if $form->{selectdepartment};

    $n = ( $form->{creditremaining} < 0 ) ? "0" : "1";

    $i     = $form->{rowcount} + 1;
    $focus = $form->{barcode} ? "barcode" : "partnumber_$i";

    $form->header;

    print qq|
<body>
| . $form->open_status_div($status_div_id) . qq|
<form method="post"
      id="invoice"
      data-dojo-type="lsmb/Invoice"
      data-lsmb-focus="${focus}"
      action="$form->{script}" >
|;
    if ($form->{notice}){
         print qq|$form->{notice}<br/>|;
    }
    $form->{vc} = "vendor";
    $form->{nextsub} = 'update';
    $form->hide_form(
        qw(id title vc type terms creditlimit creditremaining
           shipped oldtransdate recurring reverse batch_id subtype form_id
           separate_duties nextsub default_reportable address city zipcode
           state country is_return cash_accno shiptolocationid)
    );

    print qq|
<table width=100%>
  <tr class=listtop>
    <th class=listtop>$form->{title}</th>
  </tr>
  <tr height="5"></tr>
  <tr>
    <td>
      <table width=100% id="invoice-header">
        <tr valign=top>
      <td>
        <table>
          <tr>
        <th align=right nowrap><label for="vendor">| . $locale->text('Vendor') . qq|</label></th>
        <td colspan=3>$vendor

        <input type=hidden name=vendor_id value=$form->{vendor_id}>
        <input type=hidden name=oldvendor value="$form->{oldvendor}">
</td>
          </tr>
          <tr>
            <td></td>
        <td colspan=3>
          <table>
            <tr> |;
      if (LedgerSMB::Setting->new(%$form)->get('show_creditlimit')){
          print qq|
              <th nowrap>| . $locale->text('Credit Limit') . qq|</th>
              <td>|
      . $form->format_amount( \%myconfig, $form->{creditlimit}, 0, "0" )
      . qq|</td>
              <td width=20%></td>
              <th nowrap>| . $locale->text('Remaining') . qq|</th>
              <td class="plus$n" nowrap>|
      . $form->format_amount( \%myconfig, $form->{creditremaining}, 0, "0" )
      . qq|</td>|;
      } else { print "<td>&nbsp;</td>" }
          print qq|
            </tr>|;
        if ($form->{entity_control_code}){
            $form->hide_form(qw(entity_control_code meta_number));
            $form->{$_} //= '' for (qw(entity_control_code meta_number tax_id address city));
            print qq|
            <tr>
        <th align="right" nowrap>| .
            $locale->text('Entity Code') . qq|</th>
        <td colspan="2" nowrap><a href="#contact.pl?__action=get_by_cc&control_code=$form->{entity_control_code}" target="_blank"><b>$form->{entity_control_code}</b></a></td>
        <th align="right" nowrap>| .
            $locale->text('Account') . qq|</th>
        <td colspan=3>$form->{meta_number}</td>
          </tr>
              <tr>
                <th align="right" nowrap>| .
                        $locale->text('Tax ID'). qq|</th>
                <td colspan=3>$form->{tax_id}</td>
              </tr>
              <tr class="address_row">
                <th align="right" nowrap>| .
                        $locale->text('Address'). qq|</th>
                <td colspan=3>$form->{address}, $form->{city}</td>
              </tr>
        |;
        }
    $form->{$_} //= '' for (qw(description invnumber ordnumber quonumber sonumber ponumber
                            crdate transdate duedate));
    print qq|
          </table>
        </td>
          <tr>
        <th align=right><label for="AP">| . $locale->text('Record in') . qq|</label></th>
        <td colspan=3><select data-dojo-type="dijit/form/Select" id=AP name=AP $readonly>$form->{selectAP}</select></td>
          </tr>
              $department
          $exchangerate
            <tr>
               <th align="right" nowrap><label for="description">| . $locale->text('Description') . qq|</label></th>
               <td><input data-dojo-type="dijit/form/TextBox" type="text" id="description" name="description" size="40"
                   value="| . $form->{description} . qq|" $readonly_headers /></td>
            </tr>
        </table>
      </td>
      <td style="vertical-align:middle">| .
        ($form->{reversing} ? qq|<a href="$form->{script}?__action=edit&amp;id=$form->{reversing}">|. ($form->{approved} ? $locale->text('This transaction reverses transaction [_1] with ID [_2]', $form->{reversing_reference}, $form->{reversing}) : $locale->text('This transaction will reverse transaction [_1] with ID [_2]', $form->{reversing_reference}, $form->{reversing})) . q|</a><br />| : '') .
        ($form->{reversed_by} ? qq|<a href="$form->{script}?__action=edit&amp;id=$form->{reversed_by}"> | . $locale->text('This transaction is reversed by transaction [_1] with ID [_2]', $form->{reversed_by_reference}, $form->{reversed_by}) . q|</a>| : '') .
      qq|</td>
      <td align=right>
        <table>
          <tr>
        <th align=right nowrap><label for="invnumber">| . $locale->text('Invoice Number') . qq|</label></th>
        <td><input data-dojo-type="dijit/form/TextBox" id=invnumber name=invnumber size=20 value="$form->{invnumber}" $readonly_headers>
                   | .  $form->sequence_dropdown('vinumber') . qq|</td>
          </tr>
          <tr>
        <th align=right nowrap><label for="ordnumber">| . $locale->text('Order Number') . qq|</label></th>
        <td><input data-dojo-type="dijit/form/TextBox" id=ordnumber name=ordnumber size=20 value="$form->{ordnumber}" $readonly>
<input type=hidden name=quonumber value="$form->{quonumber}"></td>
          </tr>
              <tr>
                <th align=right nowrap><label for="crdate">| . $locale->text('Invoice Created') . qq|</label></th>
                <td><input class="date" data-dojo-type="lsmb/DateTextBox" id=crdate name=crdate size=11 title="$myconfig{dateformat}" value=$form->{crdate} data-dojo-props="defaultIsToday:true" $readonly></td>
              </tr>
          <tr>
        <th align=right nowrap><label for="transdate">| . $locale->text('Invoice Date') . qq|</label></th>
        <td><input class="date" data-dojo-type="lsmb/DateTextBox" name=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" id="transdate" data-dojo-props="defaultIsToday:true" $readonly_headers></td>
          </tr>
          <tr>
        <th align=right nowrap><label for="duedate">| . $locale->text('Due Date') . qq|</label></th>
        <td><input class="date" data-dojo-type="lsmb/DateTextBox" name=duedate size=11 title="$myconfig{dateformat}" value="$form->{duedate}" id="duedate" $readonly_headers></td>
          </tr>
          <tr>
        <th align=right nowrap><label for="ponumber">| . $locale->text('SO Number') . qq|</label></th>
        <td><input data-dojo-type="dijit/form/TextBox" id=ponumber name=ponumber size=20 value="$form->{ponumber}" $readonly_headers></td>
          </tr>
          <tr>
          <th align=right nowrap>| . $locale->text('State') . qq|</th>
          <td>| . ( $wf ? $locale->maketext($wf->state) : '' ) . qq|</td>
          </tr>
        </table>
      </td>
    </tr>
      </table>
    </td>
  </tr>
|;

    if ( !$form->{readonly} ) {
        print "<tr><td>";

        %button_types = (
            print => 'lsmb/PrintButton'
            );
        %button = ();
        for my $action_name ( $wf->get_current_actions( 'main') ) {
            my $action = $wf->get_action( $action_name );

            next if ($action->ui // '') eq 'none';
            $button{$action_name} = {
                ndx   => $action->order,
                value => $locale->maketext($action->text),
                doing => ($action->doing ? $locale->maketext($action->doing) : ''),
                done  => ($action->done ? $locale->maketext($action->done) : ''),
                type  => $button_types{$action->ui},
                tooltip => ($action->short_help ? $locale->maketext($action->short_help) : '')
            };
        }

        for ( sort { $button{$a}->{ndx} <=> $button{$b}->{ndx} }
              keys %button ) {
            $form->print_button( \%button, $_ );
        }

    }

    $form->hide_form(qw(defaultcurrency taxaccounts workflow_id));

    for ( split / /, $form->{taxaccounts} ) {
        $form->hide_form( "${_}_rate" );
    }
}

sub reverse {
    $form->{reverse} = not $form->{reverse};
    $form->{paidaccounts} = 1;
    if ($form->{paid_1}){
       warn $locale->text(
             'Payments associated with voided invoice may need to be reversed.'
        );
        delete $form->{paid_1};
    }
    $form->{reversing} = delete $form->{id};
    $form->{reversing_reference} = $form->{invnumber};

    my $wf = $form->{_wire}->get('workflows')
        ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
    $wf->execute_action( $form->{__action} );

    delete $form->{workflow_id};
    &post_as_new;
}


sub form_footer {
    my $readonly =
        ($form->{reversing} or $form->{approved}) ? 'readonly="readonly"' : '';
    my $readonly_headers = $form->{approved} ? 'readonly="readonly"' : '';
    my $manual_tax;
    if ($form->{approved}){
        $manual_tax =
            qq|<input type="hidden" name="manual_tax" value="|
               . $form->{manual_tax} . qq|" />|;
    } else {
        my $checked0;
        my $checked1;
        if ($form->{manual_tax}){
           $checked1=qq|checked="CHECKED"|;
           $checked0="";
        } else {
           $checked0=qq|checked="CHECKED"|;
           $checked1="";
        }
        $manual_tax =
                    qq|<label for="manual-tax-0">|.
                       $locale->text("Automatic"). qq|</label>
                       <input type="radio" data-dojo-type="dijit/form/RadioButton" name="manual_tax" value="0"
                              id="manual-tax-0" $checked0 $readonly />
                        <label for="manual-tax-1">|.
                        $locale->text("Manual"). qq|</label>
                      <input type="radio" data-dojo-type="dijit/form/RadioButton" name="manual_tax" value="1"
                              id="manual-tax-1" $checked1 $readonly />|;
    }
    _calc_taxes();
    $form->{invtotal} = $form->{invsubtotal};

    if ( ( $rows = $form->numtextrows( $form->{notes}, 35, 8 ) ) < 2 ) {
        $rows = 2;
    }
    if ( ( $introws = $form->numtextrows( $form->{intnotes}, 35, 8 ) ) < 2 ) {
        $introws = 2;
    }
    $rows = ( $rows > $introws ) ? $rows : $introws;
    $notes =
qq|<textarea data-dojo-type="dijit/form/Textarea" id=notes name=notes rows=$rows cols=35 wrap=soft $readonly_headers>$form->{notes}</textarea>|;
    $intnotes =
qq|<textarea data-dojo-type="dijit/form/Textarea" id=intnotes name=intnotes rows=$rows cols=35 wrap=soft>$form->{intnotes}</textarea>|;
    $tax = "";
    $form->{taxincluded} = ( $form->{taxincluded} ) ? "checked" : "";

    $taxincluded = "";
    if ($form->{taxaccounts} ) {
        $taxincluded = qq|
        <input id=taxincluded name=taxincluded class=checkbox type=checkbox data-dojo-type="dijit/form/CheckBox" value=1 $form->{taxincluded} $readonly> <b>|
          . $locale->text('Tax Included') . qq|</b>
|;
    }

    $form->{_setting_decimal_places} //= LedgerSMB::Setting->new(%$form)->get('decimal_places');
    if ( !$form->{taxincluded} ) {
        if ($form->{manual_tax}){
             $tax .= qq|
                 <tr class="listtop">
                      <td>&nbsp</td>
                      <th align="center">|.$locale->text('Amount').qq| ($form->{currency})</th>
                      <th align="center">|.$locale->text('Rate').qq|</th>
                      <th align="center">|.$locale->text('Basis').qq| ($form->{currency})</th>
                      <th align="center">|.$locale->text('Tax Code').qq|</th>
                      <th align="center">|.$locale->text('Memo').qq|</th>
                    </tr>|;
        }
        foreach my $item (keys %{$form->{taxes}}) {
            my $taccno = $item;
            if ($form->{manual_tax}){
               # Setting defaults from tax calculations
               # These are set in io.pl sub _calc_taxes --CT
               if ($form->{"mt_rate_$item"} eq '' or
                   !defined $form->{"mt_rate_$item"}){
                   $form->{"mt_rate_$item"} = $form->{tax_obj}{$item}->rate;
               }
               else
               {
                $form->{"mt_rate_$item"}=$form->parse_amount(\%myconfig,$form->{"mt_rate_$item"});
               }
               if ($form->{"mt_basis_$item"} eq '' or
                   !defined $form->{"mt_basis_$item"}){
                   $form->{"mt_basis_$item"} = $form->{taxbasis}{$item};
               }
               else
               {
                $form->{"mt_basis_$item"}=$form->parse_amount(\%myconfig,$form->{"mt_basis_$item"});
               }
               if ($form->{"mt_amount_$item"} eq '' or
                   !defined $form->{"mt_amount_$item"}){
                   $form->{"mt_amount_$item"} =
                           $form->{"mt_rate_$item"}
                           * ($form->{"mt_basis_$item"} // 0);
               }
               else
               {
                $form->{"mt_amount_$item"}=$form->parse_amount(\%myconfig,$form->{"mt_amount_$item"});
               }
               $form->{invtotal} += $form->round_amount(
                                         $form->{"mt_amount_$item"}, 2);
               # Setting this up as a table
               # Note that the screens may be not wide enough to display
               # this in the normal way so we have to change the layout of the
               # notes fields. --CT
               $tax .= qq|<tr>
                <th align=right>$form->{_accno_descriptions}->{$taccno}</th>
                <td><input data-dojo-type="dijit/form/TextBox" type="text" name="mt_amount_$item"
                        id="mt-amount-$item" value="|
                        .$form->format_amount(\%myconfig,$form->{"mt_amount_$item"}).qq|" size="10" $readonly /></td>
                <td><input data-dojo-type="dijit/form/TextBox" type="text" name="mt_rate_$item"
                         id="mt-rate-$item" value="|
                        .$form->format_amount(\%myconfig,$form->{"mt_rate_$item"}).qq|" size="6" $readonly /></td>
                <td><input data-dojo-type="dijit/form/TextBox" type="text" name="mt_basis_$item"
                         id="mt-basis-$item" value="|
                        .$form->format_amount(\%myconfig,$form->{"mt_basis_$item"}).qq|" size="10" $readonly /></td>
                <td><input data-dojo-type="dijit/form/TextBox" type="text" name="mt_ref_$item"
                         id="mt-ref-$item" value="|
                        .$form->{"mt_ref_$item"} .qq|" size="10" $readonly /></td>
                <td><input data-dojo-type="dijit/form/TextBox" type="text" name="mt_memo_$item"
                         id="mt-memo-$item" value="|
                        .$form->{"mt_memo_$item"} .qq|" size="10" $readonly /></td>
               </tr>|;
            }  else {
                $form->{invtotal} += $form->round_amount($form->{taxes}{$item}, 2);
                $form->{"${taccno}_total"} =
                    $form->round_amount($form->{taxes}{$item}, 2);
                my $item_total_formatted=$form->format_amount(\%myconfig,$form->{"${item}_total"}, $form->{_setting_decimal_places}, 0);
                $tax .= qq|
                <tr class="invoice-auto-tax">
                  <th align=right>$form->{_accno_descriptions}->{$item}</th>
                  <td align=right>$item_total_formatted</td>
                  <td>$form->{currency}</td>
                </tr>
|;
            }
        }

        $form->{invsubtotal} =
          $form->format_amount( \%myconfig, $form->{invsubtotal}, $form->{_setting_decimal_places}, 0 );
        my $invsubtotal_bc =
            $form->format_amount( \%myconfig,
                                  $form->{invsubtotal} * $form->{exchangerate},
                                  $form->{_setting_decimal_places});

        $subtotal = qq|
          <tr class="invoice-subtotal">
        <th align=right>| . $locale->text('Subtotal') . qq|</th>
      <td align=right>$form->{invsubtotal}</td><td>$form->{currency}</td></tr>| .
      (($form->{currency} ne $form->{defaultcurrency})
       ? "<tr><td><!-- subtotal --></td><td align=right>$invsubtotal_bc</td><td>$form->{defaultcurrency}</td></tr>" : '');

    }

    $form->{oldinvtotal} = $form->{invtotal};
    $form->{invtotal} =
    $form->format_amount( \%myconfig, $form->{invtotal}, $form->{_setting_decimal_places}, 0 );

    my $hold;

    if ($form->{on_hold}) {

        $hold = qq| <font size="17"><b> This invoice is On Hold </b></font> |;
    }

    $totalpaid = 0;
    foreach my $i ( 1 .. $form->{paidaccounts} ) {
        next if $readonly and not $form->{"datepaid_$i"};
        $totalpaid += $form->{"paid_$i"};
    }
    $remaining_balance = $form->{invtotal} - $totalpaid;
    $totalpaid = $form->format_amount( \%myconfig, $totalpaid, $form->{_setting_decimal_places}, 0 );
    $remaining_balance = $form->format_amount( \%myconfig, $remaining_balance, $form->{_setting_decimal_places}, 0 );

    my $display_barcode = $form->get_setting('have_barcodes') ? "initial" : "none";
    print qq|
  <tr style="display:$display_barcode">
   <td colspan="5"><b><label for="barcode">Barcode</label></b>: <input data-dojo-type="dijit/form/TextBox" id=barcode name=barcode></td>
  </tr>
  <tr>
    <td>
      <table width=100%>
    <tr valign=bottom>
        | . $hold . qq|

      <td>
        <table>
          <tr>
        <th align=left>| . $locale->text('Notes') . qq|</th>|;
    if (!$form->{manual_tax}){
        print qq|
        <th align=left>| . $locale->text('Internal Notes') . qq|</th>
          </tr>
          <tr valign=top>|;
     }
     # Redesigning layout as per notes above.  When this is redesigned
     # we really should use floats and CSS instead. --CT
     if ($form->{manual_tax}){
         print qq|</tr><tr><td>$notes</td></tr>
                 <tr><th align=left>| . $locale->text('Internal Notes').qq|</th>
                 </tr>
                 <tr><td>$intnotes</td></tr>
                 </tr>|;
     } else {
         print qq|
        <td>$notes</td>
        <td>$intnotes</td>|;
    }
    print qq|
        </table>
      </td>
      <td align=right valign="top">
        $taxincluded <br/>
        <table>
          $subtotal
              <tr><td>&nbsp;</td></tr>
              <tr><th align="center" colspan="2">|.
              $locale->text('Calculate Taxes').qq|</th>
                   <td colspan=3>$manual_tax</td>
               </tr>
               <tr><td>&nbsp;</td></tr>
          $tax
          <tr><td>&nbsp;</td></tr>
          <tr class="invoice-total">
        <th align=right>| . $locale->text('Total') . qq|</th>
      <td align=right>$form->{invtotal}</td><td>$form->{currency}</td></tr>| .
      (($form->{currency} ne $form->{defaultcurrency})
       ? ("<tr><td><!-- total --></td><td align=right>" . $form->format_amount( \%myconfig,
                                                     $form->{invtotal}
                                                     * $form->{exchangerate}, $form->{_setting_decimal_places})
          . "</td><td>$form->{defaultcurrency}</td></tr>") : '') . qq|
              <tr>
                <td>&nbsp;</td>
              </tr>
      <tr class="invoice-total-paid">
        <th>| . $locale->text('Total paid') . qq|</th><td align=right>$totalpaid</td><td>$form->{currency}</td>
      </tr>
              <tr>
                <td>&nbsp;</td>
              </tr>
      <tr class="invoice-remaining-balance">
        <th>| . $locale->text('Remaining balance') . qq|</th><td align=right>$remaining_balance</td><td>$form->{currency}</td>
      </tr>
        </table>
      </td>
    </tr>
      </table>
    </td>
  </tr>
  <tr>
    <td>
|;

    IIAA->print_wf_history_table($form, 'AR/AP');

    print qq|
    </td>
  </tr>
  <tr>
    <td>
      <table width=100% id="invoice-payments-table">
        <tr>
      <th colspan=7 class=listheading>| . $locale->text('Payments') . qq|</th>
    </tr>
|;

    if ( $form->{currency} eq $form->{defaultcurrency} ) {
        @column_index = qw(status datepaid source memo paid AP_paid);
    }
    else {
        @column_index = qw(status datepaid source memo paid exchangerate paidfx AP_paid);
    }

    $column_data{status}       = "<th></th>";
    $column_data{datepaid}     = "<th>" . $locale->text('Date') . "</th>";
    $column_data{paid}         = "<th>" . $locale->text('Amount') . "</th>";
    $column_data{exchangerate} = "<th>" . $locale->text('Exch') . "</th>";
    $column_data{paidfx}       = "<th>" . $form->{defaultcurrency} . "</th>";
    $column_data{AP_paid}      = "<th>" . $locale->text('Account') . "</th>";
    $column_data{source}       = "<th>" . $locale->text('Source') . "</th>";
    $column_data{memo}         = "<th>" . $locale->text('Memo') . "</th>";

    print qq|
    <tr>
|;
    for (@column_index) { print "$column_data{$_}\n" }
    print qq|
    </tr>
|;

    $form->{paidaccounts}++ if ( $form->{"paid_$form->{paidaccounts}"}+0 );
    if ($form->{cash_accno}) {
        $form->{"selectAP_paid"} =~ /value="(\Q$form->{cash_accno}\E--[^<]*)"/;
        $form->{"AP_paid_$form->{paidaccounts}"} = $1;
    }
    foreach my $i ( 1 .. $form->{paidaccounts} ) {
        next if $readonly and not $form->{"datepaid_$i"};

        $form->hide_form("cleared_$i");

        my ($title, $approval_status, $icon) =
            ($form->{approved} and $form->{"paid_${i}_approved"}) ? ('', 'approved', '')
            : $form->{"datepaid_$i"} ? ($locale->text('Pending approval'), 'unapproved', '&#x23F2;')
            : ('', '', '');
        $title = qq|title="$title"| if $title;
        print qq|
        <tr class="invoice-payment $approval_status" $title>
|;

        $form->{"selectAP_paid_$i"} = $form->{selectAP_paid};
        if ($form->{"AP_paid_$i"}) {
            $form->{"selectAP_paid_$i"} =~
                s/option value="\Q$form->{"AP_paid_$i"}\E"/option value="$form->{"AP_paid_$i"}" selected="selected"/;
        }

        # format amounts
        $totalpaid += $form->{"paid_$i"};
        $form->{"paidfx_$i"} =
            $form->format_amount(
                \%myconfig,
                $form->{"paid_$i"} * ($form->{"exchangerate_$i"} // 1), $form->{_setting_decimal_places} );
        $form->{"paid_$i"} =
          $form->format_amount( \%myconfig, $form->{"paid_$i"}, $form->{_setting_decimal_places} );
        $form->{"exchangerate_$i"} =
          $form->format_amount( \%myconfig, $form->{"exchangerate_$i"} );

        $exchangerate = qq|&nbsp;|;
        if ( $form->{currency} ne $form->{defaultcurrency} ) {
            if ( $form->{"forex_$i"} ) {
                $exchangerate =
qq|<input type=hidden name="exchangerate_$i" value=$form->{"exchangerate_$i"}>$form->{"exchangerate_$i"}|;
            }
            else {
                $exchangerate =
qq|<input data-dojo-type="dijit/form/TextBox" name="exchangerate_$i" id="exchangerate_$i" size=10 value=$form->{"exchangerate_$i"} $readonly>|;
            }
        }
        $exchangerate .= qq|
<input type=hidden name="forex_$i" value=$form->{"forex_$i"}>
|;

        $form->{"${_}_$i"} //= '' for (qw(memo source datepaid));
        $column_data{"status_$i"} = qq|<td style="text-align:center">$icon</td>|;
        $column_data{"paid_$i"} =
qq|<td align=center><input data-dojo-type="dijit/form/TextBox" name="paid_$i" id="paid_$i" size=11 value=$form->{"paid_$i"} $readonly></td>|;
        $column_data{"exchangerate_$i"} =
          qq|<td align=center>$exchangerate</td>|;
        $column_data{"paidfx_$i"} = qq|<td align="center">$form->{"paidfx_$i"}</td>|;
        $column_data{"AP_paid_$i"} =
            qq|<td align=center><select data-dojo-type="dijit/form/Select" id="AP-paid-$i" name="AP_paid_$i" id="AP_paid_$i" $readonly>$form->{"selectAP_paid_$i"}</select></td>|;
        $column_data{"datepaid_$i"} =
qq|<td align=center><input class="date" data-dojo-type="lsmb/DateTextBox" name="datepaid_$i" id="datepaid_$i" size=11 title="$myconfig{dateformat}" value=$form->{"datepaid_$i"} $readonly></td>|;
        $column_data{"source_$i"} =
qq|<td align=center><input data-dojo-type="dijit/form/TextBox" name="source_$i" id="source_$i" size=11 value="$form->{"source_$i"}" $readonly></td>|;
        $column_data{"memo_$i"} =
qq|<td align=center><input data-dojo-type="dijit/form/TextBox" name="memo_$i" id="memo_$i" size=11 value="$form->{"memo_$i"}" $readonly></td>|;

        for (@column_index) { print qq|$column_data{"${_}_$i"}\n| }

        print qq|
    </tr>
|;
    }

    $form->{oldtotalpaid} = $totalpaid;
    $form->hide_form(qw(paidaccounts oldinvtotal oldtotalpaid));

    print qq|
      </table>
    </td>
  </tr>
  <tr>
    <td><hr size=3 noshade></td>
  </tr>
</table>
<br>
|;

    $transdate = $form->datetonum( \%myconfig, $form->{transdate} );

    # type=submit $locale->text('Update')
    # type=submit $locale->text('Post')
    # type=submit $locale->text('Post as new')
    # type=submit $locale->text('Schedule')
    # type=submit $locale->text('Purchase Order')
    # type=submit $locale->text('Delete')

    if ( !$form->{readonly} ) {
        for ( sort { $button{$a}->{ndx} <=> $button{$b}->{ndx} } keys %button )
        {
            $form->print_button( \%button, $_ );
        }

    }

    my $wf = $form->{_wire}->get( 'workflows' )->fetch_workflow( 'AR/AP', $form->{workflow_id} );
    if ( $wf and grep { $_ eq 'print' } $wf->get_current_actions ) {
        my $printops = &print_options;

        print "<br /><br />";
        print_select($form, $printops->{formname});
        print_select($form, $printops->{lang});
        print_select($form, $printops->{format});
        print_select($form, $printops->{media});

        %button_types = (
            print => 'lsmb/PrintButton'
            );
        %button = ();
        for my $action_name ( $wf->get_current_actions( 'output') ) {
            my $action = $wf->get_action( $action_name );

            next if ($action->ui // '') eq 'none';
            $button{$action_name} = {
                ndx   => $action->order,
                value => $locale->maketext($action->text),
                doing => ($action->doing ? $locale->maketext($action->doing) : ''),
                done  => ($action->done ? $locale->maketext($action->done) : ''),
                type  => $button_types{$action->ui},
                tooltip => ($action->short_help ? $locale->maketext($action->short_help) : '')
            };
        }

        for ( sort { $button{$a}->{ndx} <=> $button{$b}->{ndx} }
              keys %button ) {
            $form->print_button( \%button, $_ );
        }
    }


    if ($form->{id}){
        IR->get_files($form, $locale);
        print qq|
<a href="pnl.pl?__action=generate_income_statement&pnl_type=invoice&id=$form->{id}">[| . $locale->text('Profit/Loss') . qq|]</a><br />
<table width="100%">
<tr class="listtop">
<th colspan="4">| . $locale->text('Attached and Linked Files') . qq|</th>
<tr class="listheading">
<th>| . $locale->text('File name') . qq|</th>
<th>| . $locale->text('File type') . qq|</th>
<th>| . $locale->text('Attached at') . qq|</th>
<th>| . $locale->text('Attached by') . qq|</th>
</tr> |;
        foreach my $file (@{$form->{files}}){
              print qq|
<tr>
<td><a href="file.pl?__action=get&file_class=1&ref_key=$form->{id}&id=$file->{id}"
       target="_download">$file->{file_name}</a></td>
<td>$file->{mime_type}</td>
<td>| . $file->{uploaded_at} . qq|</td>
<td>$file->{uploaded_by_name}</td>
</tr>
              |;
        }
        print qq|
<table width="100%">
<tr class="listheading">
<th>| . $locale->text('File name') . qq|</th>
<th>| . $locale->text('File type') . qq|</th>
<th>| . $locale->text('Attached To Type') . qq|</th>
<th>| . $locale->text('Attached To') . qq|</th>
<th>| . $locale->text('Attached at') . qq|</th>
<th>| . $locale->text('Attached by') . qq|</th>
</tr>|;
       foreach my $link (@{$form->{file_links}}){
            $aclass="&nbsp;";
            if ($link.src_class == 1){
                $aclass="Transaction";
            } elsif ($link.src_class == 2){
                $aclass="Order";
            }
            print qq|
<tr>
<td> $file->{file_name} </td>
<td> $file->{mime_type} </td>
<td> $aclass </td>
<td> $file->{reference} </td>
<td> $file->{attached_at} </td>
<td> $file->{attached_by} </td>
</tr>|;
       }
       print qq|
</table>|;
       $callback = $form->escape("ir.pl?__action=edit&id=".$form->{id});
       print qq|
<a href="file.pl?__action=show_attachment_screen&ref_key=$form->{id}&file_class=1&callback=$callback"
   >[| . $locale->text('Attach') . qq|]</a>|;
    }

    $form->hide_form(qw(rowcount callback path login sessionid));

    print qq|
</form>
| . $form->close_status_div . qq|
</body>
</html>
|;

}

sub update {
    my $form_id = delete $form->{id}; # github issue #975
    $form->{ARAP} = 'AP';
    delete $form->{"partnumber_$form->{delete_line}"} if $form->{delete_line};
    $form->{exchangerate} =
      $form->parse_amount( \%myconfig, $form->{exchangerate} );

    $form->{$_} = $form->parse_date( \%myconfig, $form->{$_} )->to_output()
       for qw(transdate duedate crdate);

    if ( $newname = &check_name('vendor') ) {
        $form->rebuild_vc('vendor', $form->{transdate}, 1);
    }
    if ( $form->{transdate} ne $form->{oldtransdate} ) {
        $form->{duedate} =
          ( $form->{terms} )
          ? $form->current_date( \%myconfig, $form->{transdate},
            $form->{terms} * 1 )
          : $form->{duedate};
        $form->{oldtransdate} = $form->{transdate};
        $form->rebuild_vc('vendor', $form->{transdate}, 1) if !$newname;

        if ( $form->{currency} ne $form->{defaultcurrency} ) {
            delete $form->{exchangerate};
            $form->{oldcurrency} = $form->{currency};
        }
    }

    if ( $form->{currency} ne $form->{oldcurrency} ) {
        delete $form->{exchangerate};
    }

    $j = 1;
    foreach my $i ( 1 .. $form->{paidaccounts} ) {
        if ( $form->{"paid_$i"} and $form->{"paid_$i"} != 0) {
            for (qw(datepaid source memo cleared)) {
                $form->{"${_}_$j"} = $form->{"${_}_$i"};
            }
            for (qw(paid exchangerate)) {
                $form->{"${_}_$j"} =
                  $form->parse_amount( \%myconfig, $form->{"${_}_$i"} );
            }

            if ( $j++ != $i ) {
                for (qw(datepaid source memo cleared paid exchangerate forex)) {
                    delete $form->{"${_}_$i"};
                }
            }
        }
        else {
            for (qw(datepaid source memo cleared paid exchangerate forex)) {
                delete $form->{"${_}_$i"};
            }
        }
        $form->{paidaccounts} = $j;
    }

    $exchangerate = ( $form->{exchangerate} ) ? $form->{exchangerate} : 1;
    my $non_empty_rows = 0;
    for my $i (1 .. $form->{rowcount}) {
        $non_empty_rows++
            if $form->{"id_$i"}
               || ! ( ( $form->{"partnumber_$i"} eq "" )
                      && ( $form->{"description_$i"} eq "" )
                      && ( $form->{"partsgroup_$i"}  eq "" ) );
    }
    if ($form->{barcode}) {
        $non_empty_rows++;
        IIAA->process_form_barcode(\%myconfig, $form, $non_empty_rows, $form->{barcode});
    }

    my $current_empties = $form->{rowcount} - $non_empty_rows;
    my $new_empties =
        max(0,
            max($form->get_setting('min_empty'),1)
            - $current_empties);


    $form->{rowcount} += $new_empties;
    for my $i (1 .. $form->{rowcount}){
        $form->{rowcount} = $i;
        next if $form->{"id_$i"};

        for (qw(partsgroup projectnumber)) {
            $form->{"select$_"} = $form->unescape( $form->{"select$_"} )
              if $form->{"select$_"};
        }

        if (   ( $form->{"partnumber_$i"} eq "" )
            && ( $form->{"description_$i"} eq "" )
            && ( $form->{"partsgroup_$i"}  eq "" ) )
        {

            $form->{creditremaining} +=
              ( $form->{oldinvtotal} - $form->{oldtotalpaid} );

        }
        else {
            ($form->{"partnumber_$i"}) = split (/--/, $form->{"partnumber_$i"});
            IR->retrieve_item( \%myconfig, \%$form );

            my $rows = scalar @{ $form->{item_list} };

            if ( $form->{language_code} && $rows == 0 ) {
                $language_code = $form->{language_code};
                $form->{language_code} = "";
                IR->retrieve_item( \%myconfig, \%$form );
                $form->{language_code} = $language_code;
                $rows = scalar @{ $form->{item_list} };
            }

            if ($rows) {

                $form->{"qty_$i"} =
                  ( $form->{"qty_$i"} * 1 ) ? $form->{"qty_$i"} : 1;

                $sellprice =
                  $form->parse_amount( \%myconfig, $form->{"sellprice_$i"} );

                for (qw(partnumber description unit)) {
                    $form->{item_list}[$i]{$_} =
                      $form->quote( $form->{item_list}[$i]{$_} );
                }

                ###EH 20160218
                ### Why do we move {item_list}[0] into the $form hash,
                ### while above we quoted {item_list}[$i] ????
                for ( keys %{ $form->{item_list}[0] } ) {
                    # copy, but don't overwrite e.g. description
                    $form->{"${_}_$i"} = $form->{item_list}[0]{$_}
                         unless $form->{"${_}_$i"};
                }
                if (! defined $form->{"discount_$i"}){
                    $form->{"discount_$i"} = $form->{discount} * 100;
                }
                if ($sellprice) {
                    $form->{"sellprice_$i"} = $sellprice;

                    ($dec) = ( $form->{"sellprice_$i"} =~ /\.(\d+)/ );
                    $dec = length $dec;
                    $decimalplaces = ( $dec > 2 ) ? $dec : 2;
                }
                else {
                    ($dec) = ( $form->{"sellprice_$i"} =~ /\.(\d+)/ );
                    $dec = length $dec;
                    $decimalplaces = ( $dec > 2 ) ? $dec : 2;

                    $form->{"sellprice_$i"} /= $exchangerate;
                }

                $amount =
                  $form->{"sellprice_$i"} * $form->{"qty_$i"} *
                  ( 1 - $form->{"discount_$i"} / 100 );
                for ( split / /, $form->{taxaccounts} ) {
                    $form->{"${_}_base"} = 0;
                }
                for ( split / /, $form->{"taxaccounts_$i"} ) {
                    $form->{"${_}_base"} += $amount;
                }
                if ( !$form->{taxincluded} ) {
                    my @taxes = Tax::init_taxes(
                        $form,
                        $form->{"taxaccounts_$i"},
                        $form->{"taxaccounts"}
                    );
                    $amount +=
                      ( Tax::calculate_taxes( \@taxes, $form, $amount, 0 ) );
                }

                $form->{creditremaining} -= $amount;

                $form->{"sellprice_$i"} =
                  $form->format_amount( \%myconfig, $form->{"sellprice_$i"},
                    $decimalplaces );

                $form->{"oldqty_$i"} = $form->{"qty_$i"};
                for (qw(qty discount)) {
                    $form->{"{_}_$i"} =
                      $form->format_amount( \%myconfig, $form->{"${_}_$i"} );
                }

            }
        }
    }
    # $form->create_links( module => "AP",
    #          myconfig => \%myconfig,
    #          vc => "vendor",
    #          billing => 1,
    #          job => 1 );
    #  $form->generate_selects();

    # wow... check_form() in io.pl also *displays* the form!!
    # at least... in some cases
    $form->{id} = $form_id;
    check_form();

    $form->{rowcount}--;
    display_form();
}

sub post_and_approve {
    post();
    $form->call_procedure(funcname=>'draft_approve', args => [ $form->{id} ]);
}

sub post {
    $form->{ARAP} = 'AP';
    if (!$form->close_form()){
       $form->{notice} = $locale->text(
             'Could not save the data.  Please try again'
       );
       &update;
       $form->finalize_request();
    }
    if (!$form->{duedate}){
          $form->{duedate} = $form->{transdate};
    }

    $form->isblank( "transdate", $locale->text('Invoice Date missing!') );
    $form->isblank( "vendor",    $locale->text('Vendor missing!') );

    # if the vendor changed get new values
    if ( &check_name('vendor') ) {
        &update;
        $form->finalize_request();
    }
    check_form(1);

    $transdate = $form->datetonum( \%myconfig, $form->{transdate} );

    $form->error( $locale->text('Cannot post invoice for a closed period!') )
        if ( $form->is_closed( $transdate ) );

    $form->isblank( "exchangerate", $locale->text('Exchange rate missing!') )
      if ( $form->{currency} ne $form->{defaultcurrency} );

    foreach my $i ( 1 .. $form->{paidaccounts} ) {
        #if ( $form->{"paid_$i"} ) {
        if ( $form->{"paid_$i"} !=0.0 ) {
            $datepaid = $form->datetonum( \%myconfig, $form->{"datepaid_$i"} );

            $form->isblank( "datepaid_$i",
                $locale->text('Payment date missing!') );

            $form->error(
                $locale->text('Cannot post payment for a closed period!')
                )
                if ( $form->is_closed( $datepaid ) );

            if ( $form->{currency} ne $form->{defaultcurrency} ) {
                $form->{"exchangerate_$i"} = $form->{exchangerate}
                  if ( $transdate == $datepaid );
                $form->isblank( "exchangerate_$i",
                    $locale->text('Exchange rate for payment missing!') );
            }
        }
    }

    if ( !$form->{repost} ) {
        if ( $form->{id} ) {
            &repost;
            $form->finalize_request();
        }
    }

    ( $form->{AP} )      = split /--/, $form->{AP};
    ( $form->{AP_paid} ) = split /--/, $form->{AP_paid};

    IR->post_invoice( \%myconfig, \%$form );

    my $id = $form->{old_workflow_id} // $form->{workflow_id};
    my $wf = $form->{_wire}->get('workflows')->fetch_workflow( 'AR/AP', $id );

    # m/save_as/ matches both 'print_and_save_as_new' as well as 'save_as_new'
    # note that "post" is modelled through the 'approve' entrypoint
    # and that the 'post' entrypoint actually models the 'save' action
    if ($form->{__action} =~ m/post_as/) {
        $wf->execute_action( 'save_as_new' );
    }
    else {
        my $ctx = $wf->context;
        $ctx->param( spawned_type => 'Order/Quote' );
        $ctx->param( spawned_id   => $form->{workflow_id} );

        $wf->execute_action( $form->{__action} );
    }

    delete $form->{old_workflow_id};

    edit();
}

sub hold {
    on_hold();
}

sub release {
    on_hold();
}

sub on_hold {

    if ($form->{id}) {

        my $toggled = IR->toggle_on_hold($form);#tshvr4

        #&invoice_links(); # is that it?
        if ($form->{workflow_id}) {
            my $wf = $form->{_wire}->get('workflows')
                ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
            $wf->execute_action( $form->{__action} );
        }
        &edit(); # it was already IN edit for this to be reached.
    }
}



sub save_info {

        my $taxformfound=0;

        $taxformfound=IR->taxform_exist($form,$form->{"vendor_id"});
        $form->{arap} = 'ap';
        AA->save_intnotes($form);
        AA->save_employee($form);

        foreach my $i(1..($form->{rowcount}))
        {

                if($taxformfound)
                {
                if($form->{"taxformcheck_$i"})
        {
          IR->update_invoice_tax_form($form,$form->{dbh},$form->{"invoice_id_$i"},"true") if($form->{"invoice_id_$i"});
        }
        else
        {
            IR->update_invoice_tax_form($form,$form->{dbh},$form->{"invoice_id_$i"},"false") if($form->{"invoice_id_$i"});
        }
                }#taxformfound
        }

        if ($form->{workflow_id}) {
            my $wf = $form->{_wire}->get('workflows')
                ->fetch_workflow( 'AR/AP', $form->{workflow_id} );
            $wf->execute_action( $form->{__action} );
        }
        if ($form->{callback}){
        print "Location: $form->{callback}\n";
        print "Status: 302 Found\n\n";
        print qq|<html><body class="lsmb">|;
        my $url = $form->{callback};
        print qq|If you are not redirected automatically, click <a href="$url">|
            . qq|here</a>.</body></html>|;

        } else {
            edit();
        }

}

1;
