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<& /Admin/Elements/Header, Title => $title &>
<& /Elements/Tabs &>
<& /Elements/ListActions, actions => \@results &>
<div class="form-row">
  <span class="col-12">
    <p><&|/l&>The advanced view gives you direct access to the full lifecycle configuration for advanced changes.</&></p>
  </span>
</div>


<form action="<%RT->Config->Get('WebPath')%>/Admin/Lifecycles/Advanced.html" name="ModifyLifecycleAdvanced" method="post" enctype="multipart/form-data" class="mx-auto max-width-lg">
  <input type="hidden" class="hidden" name="Name" value="<% $LifecycleObj->Name %>" />
  <input type="hidden" class="hidden" name="Type" value="<% $LifecycleObj->Type %>" />
  <&| /Widgets/TitleBox, title => loc('Basics'), content_class => 'mx-auto width-sm' &>
  <div class="form-row">
    <span class="col-12">
      <textarea class="form-control" rows="30" name="Config"><% $Config |n %></textarea>
    </span>
  </div>

  <div class="form-row invalid-json hidden">
    <div class="col-12">
      <div class="alert alert-danger mb-0"><&|/l&>Invalid JSON</&></div>
    </div>
  </div>

  <div class="form-row">
    <div class="col-6 d-flex">
      <& /Elements/Submit, Label => loc('Validate'), Name => 'Validate' &>
    </div>
    <div class="col-6">
      <& /Elements/Submit, Label => loc('Save Changes'), Name => 'Update' &>
    </div>
  </div>
  <div class="form-row">
    <div class="col-12">
      <& /Elements/Submit, Label => loc('Delete Lifecycle'), Name => 'Delete' &>
    </div>
  </div>
  </&>
</form>



<form action="<%RT->Config->Get('WebPath')%>/Admin/Lifecycles/Advanced.html" name="ModifyLifecycleAdvancedMappings" method="post" enctype="multipart/form-data" class="mx-auto max-width-lg">
  <input type="hidden" class="hidden" name="Name" value="<% $LifecycleObj->Name %>" />
  <input type="hidden" class="hidden" name="Type" value="<% $LifecycleObj->Type %>" />
  <&| /Widgets/TitleBox, title => loc('Mappings'), content_class => 'mx-auto width-sm' &>

  <div class="form-row">
    <span class="col-12">
      <textarea class="form-control" rows="30" name="Maps"><% $Maps |n %></textarea>
    </span>
  </div>

  <div class="form-row invalid-json hidden">
    <div class="col-12">
      <div class="alert alert-danger mb-0"><&|/l&>Invalid JSON</&></div>
    </div>
  </div>

  <div class="form-row">
    <div class="col-6 d-flex">
      <& /Elements/Submit, Label => loc('Validate Mappings'), Name => 'ValidateMaps' &>
    </div>
    <div class="col-6">
      <& /Elements/Submit, Label => loc('Save Mappings'), Name => 'UpdateMaps' &>
    </div>
  </div>
  </&>
</form>


<%INIT>
my ($title, @results);
my $LifecycleObj = RT::Lifecycle->new();
$LifecycleObj->Load(Name => $Name, Type => $Type);

Abort( loc("Invalid lifecycle") ) unless $LifecycleObj->Name && $LifecycleObj->{data}{type} eq $Type;

$title = loc("Modify lifecycle [_1]", $LifecycleObj->Name);

$Config ||= JSON::to_json(RT->Config->Get('Lifecycles')->{$LifecycleObj->Name}, { canonical => 1, pretty => 1 });

if ( $ARGS{RedirectedFromModify} && RT::Interface::Web->ClientIsIE() ) {
    push @results, loc("The graphical lifecycle builder is not currently supported on IE 11. You can update the lifecycle configuration using the Advanced tab or access the lifecycle editor in a supported browser.");
}

if ( !defined $Maps && ( my $all_maps = RT->Config->Get('Lifecycles')->{__maps__} ) ) {
    for my $item ( grep {/^\Q$Name\E -> | -> \Q$Name\E$/} keys %$all_maps ) {
        $Maps->{$item} = $all_maps->{$item};
    }
    $Maps = JSON::to_json( $Maps || {}, { canonical => 1, pretty => 1 } );
}

my $redirect_to ='/Admin/Lifecycles/Advanced.html';
my %redirect_args;

if ( $Validate || $Update ) {
    my $lifecycle = JSON::from_json($Config);
    my ( $valid, @warnings )
        = $LifecycleObj->ValidateLifecycle( Lifecycle => $lifecycle, CurrentUser => $session{CurrentUser} );

    my $updated;
    if ($valid) {
        if ($Validate) {
            push @results, loc('Lifecycle is valid');
        }
        else {
            ( $updated, my $msg ) = RT::Lifecycle->UpdateLifecycle(
                CurrentUser  => $session{CurrentUser},
                LifecycleObj => $LifecycleObj,
                NewConfig    => $lifecycle,
            );

            if ($updated) {
                push @results, loc('Lifecycle updated');
            }
            else {
                push @results, $msg;
            }
        }

    }
    else {
        push @results, @warnings;
    }

    %redirect_args = (
        Name => $Name,
        Type => $Type,

        # Get the latest canonicalized data if updated successfully
        $updated ? () : ( Config => $Config ),
    );
}
elsif ( $Delete ) {
    my ( $ret, $msg ) = RT::Lifecycle->DeleteLifecycle(
        CurrentUser => $session{CurrentUser},
        Name        => $Name,
    );
    push @results, $msg;
    if ( $ret ) {
        $redirect_to = '/Admin/Lifecycles/';
    }
    else {
        %redirect_args = (
            Name => $Name,
            Type => $Type,
        );
    }
}
elsif ( $ValidateMaps || $UpdateMaps ) {
    my $maps = JSON::from_json($Maps || '{}');

    my ( $valid, @warnings )
        = $LifecycleObj->ValidateLifecycleMaps( Maps => $maps, CurrentUser => $session{CurrentUser} );

    my $updated;
    if ($valid) {
        if ($ValidateMaps) {
            push @results, loc('Mappings is valid');
        }
        else {
            # Maps will be merged into existing value, here we remove existing values so admins can delete items

            ( $updated, my $msg ) = RT::Lifecycle->UpdateMaps(
                CurrentUser => $session{CurrentUser},
                Maps        => $maps,
                Name        => $Name,
            );
            push @results, $msg;
        }

    }
    else {
        push @results, @warnings;
    }

    %redirect_args = (
        Name => $Name,
        Type => $Type,

        # Get the latest canonicalized data if updated successfully
        $updated ? () : ( Maps => $Maps ),
    );
}

MaybeRedirectForResults(
    Actions   => \@results,
    Path      => $redirect_to,
    Arguments => \%redirect_args,
);

</%INIT>
<%ARGS>
$Name     => undef
$Type     => undef
$Config   => undef
$Validate => undef
$Update   => undef
$Delete   => undef
$ValidateMaps => undef
$UpdateMaps   => undef
$Maps         => undef
</%ARGS>
