<%

  # API

  my $api = gitprep_api;

  my $manager = app->manager;

  # Parameters

  my $op = param('op') || '';

  my $user_id = param('user') || '';

  my $user_row_id = $api->get_user_row_id($user_id);

  my $project_id = param('project');

  # Authentication

  unless ($api->logined($user_id)) {

    $self->redirect_to('/');

    return;

  }

  # Rename project

  my $git = app->git;

  my $errors;

  if (lc $self->req->method eq 'post') {

    if ($op eq 'rename-project') {

      # Parameters

      my $to_project = param('to-project');

      # Validator

      my $vc = app->vc;

      # Validation result

      my $validation = $vc->validation;

      # "to-project" check

      if (!(defined $to_project && length $to_project)) {

        $validation->add_failed('to-project' => 'Repository name is empty.');

      }

      elsif (length $to_project > 300) {

        $validation->add_failed('to-project' => 'Repository name is too long.');

      }

      elsif (!$vc->check($to_project, 'project_name')) {

        $validation->add_failed('to-project' => 'Repository name contains invalid charactor.');

      }

      elsif (app->manager->exists_project($user_id, $to_project)) {

        $validation->add_failed('to-project' => "$to_project is already exists");

      }

      if ($validation->is_valid) {

        # Rename

        eval { app->manager->rename_project($user_id, $project_id, $to_project) };

        if (my $e = $@) {

          app->log->error($e);

          $errors = ['Internal Error'];

        }

        else {

          flash(message => "Repository name is renamed to $to_project");

          $self->redirect_to("/$user_id/$to_project/settings");

          return;

        }

      }

      else { $errors = $validation->messages }

    }

    # Change description

    elsif ($op eq 'change-description') {

      # Parameters

      my $description = param('description');

      $description = '' unless defined $description;

      # Validator

      my $vc = app->vc;

      # Validation result

      my $validation = $vc->validation;

      if (length $description > 300) {

        $validation->add_failed(description => 'description is too long');

      }

      if ($validation->is_valid) {

        eval { $git->description(app->rep_info($user_id, $project_id), $description) };

        if (my $e = $@) {

          app->log->error("/$user_id/$project_id/settings?op=description: $e");

          $errors = ['Internal Error'];

        }

        else {

          flash(message => 'Description is changed.');

          $self->redirect_to('current');

          return;

        }

      }

    }

    # Change website URL

    elsif ($op eq 'change-website-url') {

      # Parameters

      my $website_url = param('website-url');

      $website_url = '' unless defined $website_url;

      # Validator

      my $vc = app->vc;

      # Validation result

      my $validation = $vc->validation;

      if (length $website_url > 300) {

        $validation->add_failed('website-url' => 'Website URL is too long');

      }

      if ($validation->is_valid) {

        app->dbi->model('project')->update(

          {website_url => $website_url},

          where => {user => $user_row_id, id => $project_id}

        );

        flash(message => 'Website URL is changed.');

        $self->redirect_to('current');

        return;

      }

    }

    # Change default branch

    elsif ($op eq 'save-settings') {

      # Parameters

      my $default_branch = param('default-branch');

      my $private = param('private');

      my $ignore_space_change = param('ignore_space_change');

      my $guess_encoding = param('guess_encoding');

      # Validator

      my $vc = app->vc;

      # Validation result

      my $validation = $vc->validation;

      # Check default branch

      if (defined $default_branch && length $default_branch > 300) {

        $validation->add_failed('default-branch' => 'default branch is too long');

      }

      # Check private

      $private = $private ? 1 : 0;

      # Check ignore space change

      $ignore_space_change = $ignore_space_change ? 1 : 0;

      # Check guess encoding

      $guess_encoding //= '';

      if (length $guess_encoding > 300) {

        $validation->add_failed(guess_encoding => 'guess_encoding is too long');

      }

      my $params = {};

      if (defined $default_branch) {

        $params->{default_branch} = $default_branch;

      }

      if (defined $private) {

        $params->{private} = $private;

      };

      if (defined $ignore_space_change) {

        $params->{ignore_space_change} = $ignore_space_change;

      }

      if (defined $guess_encoding) {

        $params->{guess_encoding} = $guess_encoding;

      }

      my $dbi = app->dbi;

      eval {

        $dbi->model('project')->update(

          $params,

          where => {user => $user_row_id, id => $project_id}

        );

      };

      if (my $e = $@) {

        app->log->error("/$user_id/$project_id/settings?op=save-settings: $e");

        $errors = ['Internal Error'];

      }

      else {

        flash(message => "Settings is saved");

        $self->redirect_to('current');

        return;

      }

    }

    # Delete project

    elsif ($op eq 'delete-project') {

      my $user_id = param('user');

      my $project_id = param('project');

      eval { app->manager->delete_project($user_id, $project_id) };

      if (my $e = $@) {

        app->log->error("/$user_id/$project_id/settings: $e");

        $errors = ['Internal Error'];

      }

      else {

        flash(message => "Repository $project_id is deleted.");

        $self->redirect_to("/$user_id");

        return;

      }

    }

  }

%>

% layout 'common', title => 'Options';

  %= javascript begin

    $(document).ready(function () {

      // Rename project

      $('#rename').on('click', function () {

        $('#form-rename-project').submit();

      });

      // Check matching deleted project

      $('input[name="deleted-project"]').on('keyup', function () {

        var deleted_project = $(this).val();

        var project = "<%= $project_id %>";

        if (deleted_project == project) {

          $('#delete').attr('class', 'btn btn-danger')

            .removeAttr('disabled');

        }

        else {

          $('#delete').attr('class', 'btn btn-danger disabled')

            .attr('disabled', 'disabled');

        }

      });

      // Delete project

      $('#delete').on('click', function () {

        $('#form-delete-project').submit();

      });

    });

  % end

  %= include '/include/header';

  <div class="container">

    %= include '/include/errors', errors => $errors;

    %= include '/include/message', message => flash('message');

    <div class="project-settings">

      <div class="left">

        <ul>

          <li><b>Options</b></li>

          <li><a href="<%= url_for("/$user_id/$project_id/settings/collaboration") %>">Collaborators</a></li>

        </ul>

      </div>

      <div class="right">

        <ul class="project-settings-main">

          <li>

            <h4>

              Repository name

            </h4>

          </li>

          <li>

            <form id="form-rename-project" action="<%= url_for->query(op => 'rename-project') %>" method="post">

              <div>

                %= text_field 'to-project' => $project_id, style => "width:80%";

                <a href="#rename-confirm" role="button" class="btn" data-toggle="modal">

                  Rename

                </a>

              </div>

            </form>

          </li>

        </ul>

        <ul class="project-settings-main">

          <li>

            <h4>

              Description

            </h4>

          </li>

          <li>

            <form action="<%= url_for->query(op => 'change-description') %>" method="post">

              <div>

                % my $description = $git->description(app->rep_info($user_id, $project_id));

                % $description = '' unless defined $description;

                %= text_field 'description' => $description, style => "width:90%";

                <input type="submit" class="btn" value="Save">

              </div>

            </form>

          </li>

        </ul>

        <ul class="project-settings-main">

          <li>

            <h4>

              Website URL

            </h4>

          </li>

          <li>

            <form action="<%= url_for->query(op => 'change-website-url') %>" method="post">

              <div>

                <%

                  my $website_url = app->dbi->model('project')->select('website_url', where => {user => $user_row_id, id => $project_id})->value;

                  $website_url = '' unless defined $website_url;

                %>

                %= text_field 'website-url' => $website_url, style => "width:90%";

                <input type="submit" class="btn" value="Save">

              </div>

            </form>

          </li>

        </ul>

        <form id="form-default-branch" action="<%= url_for %>" method="post">

          %= hidden_field op => 'save-settings';

          <ul class="project-settings-main">

            <li>

              <h4>

                Settings

              </h4>

            </li>

            <li id="default-branch">

              Default Branch

              <%

                my $branches = $git->branches($self->app->rep_info($user_id, $project_id));

                my $branch_names = [map { $_->{name} } @$branches];

                my $default_branch = app->manager->default_branch($user_id, $project_id);

                push @$branch_names, $default_branch unless @$branch_names;

                param('default-branch', $default_branch);

              %>

              %= select_field 'default-branch' => $branch_names;

            </li>

            <li>

              <span>Make this repository private</span>

              % my $private = app->manager->is_private_project($user_id, $project_id);

              % my @private_checked = $private ? (checked => undef) : ();

              %= hidden_field 'private' => 0;

              %= check_box 'private' => 1, @private_checked;

            </li>

            <li>

              <%

                my $ignore_space_change = app->dbi->model('project')->select(

                  'ignore_space_change',

                  where => {user => $user_row_id, id => $project_id}

                )->value;

                my @ignore_space_change_checked = $ignore_space_change ? (checked => undef) : ();

              %>

              <span>Ignore space change in diff</span>

              %= hidden_field 'ignore_space_change' => 0;

              %= check_box 'ignore_space_change' => 1, @ignore_space_change_checked;

            </li>

            <li>

              <%

                my $guess_encoding = app->dbi->model('project')->select(

                  'guess_encoding',

                  where => {user => $user_row_id, id => $project_id}

                )->value;

              %>

              <div>Guess encoding</div>

              (Guess encoding from the following encoding list. default is "UTF-8".

              if your source code is different from UTF-8, set comma separated encoding list.

              For example "cp932,UTF-8")

              %= text_field 'guess_encoding' => $guess_encoding;

            </li>

            <li>

              <input type="submit" class="btn" value="Save">

            </li>

          </ul>

        </form>

        <ul class="project-settings-danger">

          <li style="background:red;padding-left:5px">

            <h4 style="color:white">Danger Zone</h4>

          </li>

          <li class="border-gray radius-bottom" style="padding:5px 10px;border-top:none">

            <form id="form-delete-project" action="<%= url_for->query(op => 'delete-project') %>" method="post">

              <div><b>Delete this repository</b></div>

              <span class="muted">

                Once you delete a repository, there is no going back.

              </span>

              <a style="color:red" href="#delete-confirm" role="button" class="btn" data-toggle="modal">

                Delete this repository

              </a>

              %= hidden_field user => $user_id;

              %= hidden_field project => $project_id;

            </form>

          </li>

        </ul>

      </div>

    </div>

  </div>

  <div id="modal-message" class="modal hide">

    <div class="modal-header">

      <div id="modal-message-text" style="font-weight:bold"></div>

    </div>

    <div class="modal-body">

      <button class="btn" data-dismiss="modal" aria-hidden="true">OK</button>

    </div>

  </div>

  <div id="rename-confirm" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="rename-confirm-label" aria-hidden="true">

    <div class="modal-header">

      <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>

      <div style="font-weight:bold;">Are you sure you want to rename?</div>

    </div>

    <div class="modal-body">

      <p>

        Unexpected bad things will happen if you don't read this

      </p>

      <ul>

        <li>

          We will not set up any redirects from the old location

        </li>

        <li>

          You will need to update your local repositories to point to the new location

        </li>

      </ul>

    </div>

    <div class="modal-footer">

      <button id="rename" class="btn" data-dismiss="modal" aria-hidden="true">

        I understand, rename this repository

      </button>

    </div>

  </div>

  <div id="delete-confirm" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="delete-confirm-label" aria-hidden="true">

    <div class="modal-header">

      <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>

      <div style="font-weight:bold">Are you ABSOLUTELY sure?</div>

    </div>

    <div class="modal-body">

      <p>

        Unexpected bad things will happen if you don't read this.

      </p>

      <p>

        This action <b>CANNOT</b> be undone. This will delete the <b><%= "$user_id/$project_id" %></b>

        repository, wiki, issues, and comments permanently.

      </p>

      <p>

        Please type in the name of the repository(<b><%= $project_id %></b>) to confirm.

      </p>

      %= text_field 'deleted-project';

    </div>

    <div class="modal-footer">

      <button id="delete" class="btn btn-danger disabled" disabled data-dismiss="modal" aria-hidden="true">

        I understand the consequences, delete this repository

      </button>

    </div>

  </div>

  %= include '/include/footer';