%# BEGIN BPS TAGGED BLOCK {{{
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<& /Admin/Elements/Header, Title => $title &>
<& /Elements/Tabs &>
<& /Elements/ListActions, actions => \@results &>

<form action="<% RT->Config->Get('WebPath') %>/Admin/Groups/MFAPolicy.html" method="post" name="MFAPolicy" class="mx-auto max-width-lg">
  <input type="hidden" name="id" value="<% $Group->Id %>" />

  <&| /Widgets/TitleBox, title => $has_group_policy ? loc('Enforced MFA Policy') : loc('MFA Policy'), content_class => 'mx-auto width-sm' &>

% if ( $has_group_policy ) {
    <div class="alert alert-success mt-3"><&|/l&>This group has a custom MFA policy.</&></div>
% } else {
    <div class="alert alert-info mt-3"><&|/l&>This group has no custom MFA policy. Members follow policies from any other groups they belong to, or the global MFA Policy configuration if none apply.</&></div>
% }

    <&| /Elements/LabeledValue, Label => loc('MFA Mode') &>
      <select name="Mode" class="form-select selectpicker">
% unless ( $has_group_policy ) {
        <option value="" selected="selected"><&|/l&>Not set</&></option>
% }
%       for my $mode (qw(Off Optional Required)) { # loc_qw
        <option value="<% $mode %>"<% ($policy->{Mode} // '') eq $mode ? ' selected="selected"' : '' |n %>>
          <% loc($mode) %>
        </option>
%       }
      </select>
    </&>

    <&| /Elements/LabeledValue, Label => loc('Drift'), LabelTooltip => loc('Number of 30-second TOTP windows to accept on each side of the current one (clock-skew tolerance). 0 = current window only, 1 = ±1 window, etc. Maximum 5.') &>
      <input class="form-control" type="number" name="Drift" min="0" max="5"
             value="<% $policy->{Drift} // 0 %>" />
    </&>

    <& /Elements/Submit, Name => 'Save', Label => loc('Save Changes'), FullWidth => 1 &>

% if ( $has_group_policy ) {
    <& /Elements/Submit, Name => 'Reset', Label => loc('Clear Group Settings'), FullWidth => 1 &>
% }
  </&>
</form>

<%init>
my @results;

my $Group = RT::Group->new( $session{'CurrentUser'} );
$Group->Load($id);

Abort( loc('Could not load group') ) unless $Group->Id;
Abort( loc('MFA is disabled') )     if RT->Config->Get('DisableMFA');
Abort( loc('Permission Denied') )   unless $Group->CurrentUserHasRight('AdminGroup');
Abort( loc('MFA policies can only be set on user-defined groups') ) unless $Group->Domain eq 'UserDefined';

if ( $ARGS{Save} ) {
    # "Not set" on a group without a policy must not create one, which would
    # replace the global policy for its members.
    if ( !$Group->MFAPolicy && !length( $ARGS{Mode} // '' ) ) {
        push @results, loc('Nothing changed');
    }
    else {
        my ( $ok, $msg ) = $Group->SetMFAPolicy(
            Mode  => $ARGS{Mode}  || 'Off',
            Drift => $ARGS{Drift} // 0,
        );
        push @results, $msg;
    }
}
elsif ( $ARGS{Reset} ) {
    my ( $ok, $msg ) = $Group->ResetMFAPolicy;
    push @results, $msg;
}

my $has_group_policy = $Group->MFAPolicy ? 1 : 0;
my $policy = $Group->MFAPolicy // { Drift => 0 };
my $title = loc( 'MFA Policy for [_1]', $Group->Name );
</%init>

<%args>
$id => undef
</%args>