<%

  # API

  my $api = gitprep_api;

  # Parameters

  my $user = param('user');

  my $project = param('project');

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

  # Git

  my $git = $self->app->git;

  # Delete

  my $errors;

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

    # Forbbiden

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

      $self->redirect_to('/');

      return;    

    }

    # Validation

    my $params = $api->params;

    my $vc = $self->app->vc;

    my $rule = [

      branch => [

        [not_blank => 'Branch name is empty']

      ]

    ];

    my $vresult = $vc->validate($params, $rule);

    if ($vresult->is_ok) {

      # Valid parameters

      my $params = $vresult->data;

      my $branch = $params->{branch};

      # Delete branch

      eval { $git->delete_branch($user, $project, $branch) };

      if ($@) {

        app->log->error(url_with . ":$@");

        $errors = ['Internal Error'];

      }

      else {

        $self->flash(message => "Branch $branch is deleted.");

        $self->redirect_to;

        return;

      }

    }

    else { $errors = $vresult->messages }

  }

  # Default branch

  my $base_branch_name = param('base_branch') || app->manager->default_branch($user, $project);

  my $base_branch = $git->branch($user, $project, $base_branch_name);

  # No merged branches

  my $branches = $git->branches($user, $project);

  my $max = 0;

  for my $branch (@$branches) {

    $branch->{status} = $git->branch_status($user, $project, $base_branch->{name}, $branch->{name});

    $max = $branch->{status}{ahead} if $max < $branch->{status}{ahead};

    $max = $branch->{status}{behind} if $max < $branch->{status}{behind};

  }

  my $branches_count = $git->branches_count($user, $project);

  my $no_merged_branches_count = $git->no_merged_branches_count($user, $project);

  my $merged_branches_count = $branches_count - $no_merged_branches_count - 1;

  # Global variable

  stash(rev => $base_branch_name);

%>

% layout 'common', title => "branches  \x{30fb} $user/$project";

  %= javascript begin

    $('document').ready(function () {

      // Swich merged branch or not merged branch

      var display_no_merged = true;

      $('#toggle-branch').on('click', function () {

        if (display_no_merged) {

          $(this).text('View unmerged branches');

          $('#no-merged-branch-message').hide();

          $('#merged-branch-message').show();

          $('.no-merged-branch').css('display', 'none');

          $('.merged-branch').css('display', 'block');

        }

        else {

          $(this).text('View merged branches');

          $('#no-merged-branch-message').show();

          $('#merged-branch-message').hide();

          $('.no-merged-branch').css('display', 'block');

          $('.merged-branch').css('display', 'none');

        }

        display_no_merged = !display_no_merged;

      });

      // Click delete button

      $('.delete-branch').on('click', function () {

        if (window.confirm('Are you sure you want to remove this branch?')) {

          return true;

        }

        else {

          return false;

        }

      });

    });

  % end

  %= include '/include/header';

  <div class="container" style="padding-bottom:30px">

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

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

    %= include '/include/project_header';

    %= include '/include/code_menu', display => 'branches', branches => $branches;

    <h3 style="font-size:19px">Branches</h3>

    <div style="margin-bottom:10px">

      Showing

      <span id="no-merged-branch-message">

         <%= $no_merged_branches_count %> branches not merged

      </span>

      <span style="display:none" id="merged-branch-message">

        <%= $merged_branches_count %> branches merged

      </span>

      into <%= $base_branch->{name} %>.

      <a id="toggle-branch" href="#">View merged branches</a>

    </div>

    <div class="bk-black" style="padding:5px 10px">

      <div class="row">

        <div class="span8" style="line-height:1.2em">

          <div style="color:white;font-size:16px;">

            <b><%= $base_branch->{name} %></b>

          </div>

          <div class="muted" style="font-size:12px">

            Last updated

            <span title="<%= $base_branch->{commit}{age_string_datetime} %>">

              <%= $base_branch->{commit}{age_string} %>

            </span>

            by

            <span title="<%= $base_branch->{commit}{author_email} %>" style="color:white">

              <%= $base_branch->{commit}{author_name} %>

            </span>

          </div>

        </div>

        <div class="text-right font-white" style="padding-top:6px">

          Base branch

        </div>

      </div>

    </div>

    % for (my $i = 0; $i < @$branches; $i++) {

      % my $branch = $branches->[$i];

      % my $bname = $branch->{name};

      % next if $bname eq $base_branch->{name};

      <div class="<%= $branch->{no_merged} ? 'no-merged-branch' : 'merged-branch' %> border-bottom-gray" style="padding:10px 0px 5px 0px;<%= $branch->{no_merged} ? '' : 'display:none' %>">

        <div class="row">

          <div class="span5" style="line-height:1.2em">

            <div style="font-size:16px;">

              <a href="<%= url_for("/$user/$project/tree/$bname") %>">

                <b><%= $bname %></b>

              </a>

            </div>

            <div style="font-size:12px">

              Last updated

              <span title="<%= $branch->{commit}{age_string_datetime} %>">

                <%= $branch->{commit}{age_string} %>

              </span>

              by

              <span title="<%= $branch->{commit}{author_email} %>">

                <%= $branch->{commit}{author_name} %>

              </span>

            </div>

          </div>

          <div class="span3 muted" style="line-height:1em;font-size:11px">

            <table>

              <tr>

                <td>

                </td>

                <td style="background:#333">

                </td>

                <td style="padding-left:3px">

                  <%= $branch->{status}{ahead} %> ahead

                </td>

              </tr>

              <tr>

                <td style="width:100px">

                  <div style="margin-left:auto;margin-right:0;background:#b2d0dd;width:<%= $max != 0 ? 100 * ($branch->{status}{behind} / $max) : 0 %>%;height:8px"></div>

                </td>

                <td style="background:#333">

                </td>

                <td style="width:100px">

                  <div style="background:#b2d0dd;width:<%= $max != 0 ? 100 * ($branch->{status}{ahead} / $max) : 0 %>%;height:8px"></div>

                </td>

              </tr>

              <tr>

                <td>

                  <%= $branch->{status}{behind} %> behind

                </td>

                <td style="background:#333">

                </td>

                <td>

                </td>

              </tr>

            </table>

          </div>

          <div class="span4 text-right" style="padding-top:0px">

            % if ($api->logined($user)) {

              <form action="<%= url_for->query(op => 'delete') %>" method="post" style="display:inline-block">

                <input type="submit" class="btn delete-branch" style="color:#900;" value="Delete branch">

                %= hidden_field branch => $bname;

              </form>

            % }

            <a class="btn" href="<%= url_for("/$user/$project/compare/$base_branch->{name}...$bname") %>">

              Compare

            </a>

          </div>

        </div>

      </div>

    % }

  </div>

  %= include '/include/footer';