<%
  my $api = gitprep_api;
  
  my $user = param('user');
  my $op = param('op') || '';
  
  my $errors;
  if ($op eq 'delete') {

    unless ($api->logined) {
      return $self->render_exception;
    }

    # Validation
    my $params = $api->params;
    my $validator = $self->app->validator;
    my $rule = [
      user => [
        ['not_blank' => 'User name is empty.'],
        [{'regex' => qr/^[a-zA-Z0-9_]+$/} => 'User name contain invalid character.'],
        [{'length' => {max => 20}} => 'User name is too long.']
      ]
    ];
    my $vresult = $validator->validate($params, $rule);
    
    if ($vresult->is_ok) {
      
      # Valid parameters
      my $params = $vresult->data;
      my $user = $params->{user};
      
      # Delete user
      eval { app->manager->delete_user($user) };
      if ($@) {
        app->log->error($@);
        $errors = ['Internal Error'];
      }
      else {
        $self->flash(user_deleted => 1);
        $self->flash(user => $user);
        $self->redirect_to('/_admin/users');
      }
    }
    else { $errors = $vresult->messages }
  }
%>

% layout 'common';

  %= include '/include/header';

  <div class="container">
    <div class="alert">
      <button type="button" class="close" data-dismiss="alert">&times;</button>
      <p>
        <big>
          <big>
            If you click delete button, user and all of user's repositories is deleted.
            Be careful!
          </big>
        </big>
      </p>
    </div>

    % my $id = '';
    % if (flash('success')) {
      <div class="alert alert-success">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        Success: User <b><%= flash('user') %></b> is deleted.
      </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 class="text-center"><h3>Delete User</h3></div>
    <div class="well" style="background:white;padding-top:15px;padding-left:60px;width:300px;margin-left:auto;margin-right:auto">
      <form action="<%= url_for->query(op => 'delete') %>" method="post">
        <div class="control-group">
          <label class="control-label" for="user-name">User name</label>
          <b><big><big><%= $user %></big></big></b>
        </div>
        %= hidden_field user => $user;
        <div class="control-group">
          <div class="controls">
            <button type="submit" class="btn">Delete user and repositories</button>
          </div>
        </div>
      </form>
    </div>
    <div class="text-center" style="margin-bottom:20px"><big><a href="<%= url_for('/_admin/users') %>">Users</a></big></div>
  </div>
  %= include '/include/footer';