<%
  my $op = param('op') || '';
  my $api = gitprep_api;
  
  my $errors;
  if ($op eq 'delete' && lc $self->req->method eq 'post') {

    # Validation
    my $params = $api->params;
    my $vc = $self->app->vc;
    my $rule = [
      user => [
        ['not_blank' => 'User name is empty.'],
      ]
    ];
    my $vresult = $vc->validate($params, $rule);
    
    if ($vresult->is_ok) {
      
      # Valid parameters
      my $params = $vresult->data;
      my $user = $params->{user};
      
      # Delete user
      my $count;
      eval { $count = app->manager->delete_user($user) };
      if ($@) {
        app->log->error("/_admin/users?op=delete: $@");
        $errors = ['Internal Error'];
      }
      elsif ($count == 0) {
        app->log->error("/_admin/users?op=delete: User $user not exists");
        $errors = ['Internal Error'];
      }
      else {
        $self->flash(message => "User $user is deleted.");
        $self->redirect_to('current');
        return;
      }
    }
    else { $errors = $vresult->messages }
  }
  
  my $users = app->manager->users;
%>

% layout 'common', title => 'Admin Users';

  %= javascript begin
    $(document).ready(function () {
      
      // Confirm delete
      $('.delete-btn').on('click', function () {
        var user = $(this).attr('user');
        
        var input = window.prompt(
          'Are you really delete user "' + user
          + '". User and user\'s all repositories are deleted. Please input user name.'
        );
        
        if (user === input) {
          return true;
        }
        else {
          return false;
        }
      });
    });
  % end

  %= include '/include/header';

  <div class="container">

    % if (my $message = flash('message')) {
      <div class="alert alert-success">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        %= $message;
      </div>
    % }
    
    % if ($errors) {
      <div class="alert">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        % for my $error (@$errors) {
          <p><%= $error %></p>
        % }
      </div>
    % }
    
    <div><h3>Admin Users</h3></div>
    <div style="margin-bottom:10px"><a class="btn" href="<%= url_for('/_admin/user/create') %>">Create User</a></div>
    <div class="container">
      <table class="table">
        % for my $user (@$users) {
          % my $uid = $user->{id};
          <tr>
            <td>
              <a href="#"><%= $uid %></a>
            </td>
            <td style="text-align:right">
              <a class="btn btn-mini" href="<%= url_for('/reset-password')->query(user => $uid) %>">Reset Password</a>
              <form style="display:inline-block" action="<%= url_for->query(op => 'delete') %>" method="post">
                %= hidden_field user => $uid;
                <input type="submit" class="btn btn-mini delete-btn" user="<%= $uid %>" value="Delete">
              </form>
            </td>
          </tr>
        % }
      </table>
    </div>
  </div>
  <div class="text-center" style="margin-bottom:20px"><big><a href="<%= url_for('/_admin') %>">Admin page</a></big></div>
  
  %= include '/include/footer';