<%

  # API

  my $api = gitprep_api;

  # Parameters

  my $user_id = param('user');

  my $project_id = param('project');

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

  my $page = param('page') || 1;

  # Git

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

  # Delete

  my $errors;

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

    # Forbbiden

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

      $self->redirect_to('/');

      return;    

    }

    # Parameters

    my $branch = param('branch');

    # Validator

    my $vc = app->vc;

    # Validation result

    my $validation = $vc->validation;

    # "branch"

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

      $validation->add_failed(branch => 'Branch name is empty');

    }

    if ($validation->is_valid) {

      # Delete branch

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

      if (my $e = $@) {

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

        $errors = ['Internal Error'];

      }

      else {

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

        $self->redirect_to;

        return;

      }

    }

    else { $errors = $validation->messages }

  }

  # Default branch

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

  my $default_branch = $git->branch($self->app->rep_info($user_id, $project_id), $default_branch_name);

  # Branches

  my $branches = [];

  # Pagenation

  my $page_count = 20;

  my $skip = $page_count * ($page - 1);

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

  my $max = 0;

  my $all_count = 0;

  for my $branch (@$all_branches) {

    $branch->{status} = $git->branch_status(

      $self->app->rep_info($user_id, $project_id),

      $default_branch->{name},

      $branch->{name}

    );

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

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

    if ($branch->{status}{ahead} > 100) {

      $branch->{status}{ahead_bar} = 100;

    }

    else {

      $branch->{status}{ahead_bar} = $branch->{status}{ahead};

    }

    if ($branch->{status}{behind} > 100) {

      $branch->{status}{behind_bar} = 100;

    }

    else {

      $branch->{status}{behind_bar} = $branch->{status}{behind};

    }

    $max = 100 if $max > 100;

    if ($all_count >= $skip && $all_count < $skip + $page_count) {

      push @$branches, $branch;

    }

    $all_count++;

  }

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

    'original_project',

    where => {'user.id' => $user_id, 'project.id' => $project_id}

  )->value;

  my $original_project;

  if ($original_project_row_id) {

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

      [

        {__MY__ => '*'},

        {user => ['id']}

      ],

      where => {'project.row_id' => $original_project_row_id}

    )->one;

  }

%>

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

  %= include '/include/header';

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

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

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

    <!-- Branches (for tests) -->

    <h1 class="topic1">Branches</h1>

      % if (@$branches) {

        <ul class="branches">

          % if (@$branches) {

            % my $branches_count;

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

              <%

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

                my $branch_name = $branch->{name};

                my $commit_author_email = $branch->{commit}{author_email};

                my $commit_author_id = app->dbi->model('user')->select(

                  'id',

                  where => {email => $commit_author_email}

                )->value;

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

                  {__MY__ => ['row_id']},

                  where => {

                    'base_project.id' => $project_id,

                    'base_project__user.id' => $user_id,

                    base_branch => $default_branch_name,

                    target_branch => $branch_name

                  }

                )->one;

                my $issue;

                if ($pull_request) {

                  $issue = app->dbi->model('issue')->select(

                    where => {pull_request => $pull_request->{row_id}}

                  )->one;

                }

              %>

              <li>

                <ul>

                  <li>

                    <div class="branches-name">

                      <a href="<%= url_for("/$user_id/$project_id/tree/$branch_name") %>">

                        <%= $branch_name %>

                      </a>

                    </div>

                    <div class="branches-age" title="<%= $branch->{commit}{age_string_datetime_local} %>">

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

                    </div>

                    <div class="branches-author"  title="<%= $branch->{commit}{author_email} %>">

                      % if (defined $commit_author_id) {

                        <a href="<%= url_for("/$commit_author_id") %>"><%= $commit_author_id %></a>

                      % } else {

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

                      % }

                    </div>

                  </li>

                  <li class="second-child">

                    % if ($branch_name eq $default_branch_name) {

                      <div style="padding-left:80px;padding-top:3px">

                        <div class="branches-default">

                          Default

                        </div>

                      </div>

                    % } else {

                      <table class="ahead-behind">

                        <tr>

                          <td class="ahead-behind-behind-count">

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

                          </td>

                          <td class="ahead-behind-separate">

                          </td>

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

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

                          </td>

                        </tr>

                        <tr>

                          <td style="width:100px">

                            <div style="margin-left:auto;margin-right:0;background:#dcdcdc;width:<%= $branch->{status}{behind_bar} %>%;height:4px"></div>

                          </td>

                          <td class="ahead-behind-separate">

                          </td>

                          <td style="width:100px">

                            <div style="background:#dcdcdc;width:<%= $branch->{status}{ahead_bar} %>%;height:4px"></div>

                          </td>

                        </tr>

                      </table>

                    % }

                  </li>

                  <li class="last-child">

                    % if ($branch_name eq $default_branch_name) {

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

                        <a href="<%= url_for("/$user_id/$project_id/settings#form-default-branch") %>" type="submit" class="btn btn-small">Change default branch</a>

                      % }

                    % } else {

                      % if ($api->logined) {

                        % if ($pull_request) {

                          #<%= $issue->{number} %>

                          % if ($issue->{open}) {

                            <a class="branches-open" href="<%= url_for("/$user/$project/pull/$issue->{number}") %>">

                              open

                            </a>

                          % } else {

                            <a class="branches-close" href="<%= url_for("/$user/$project/pull/$issue->{number}") %>">

                              closed

                            </a>

                          % }

                        % } else {

                          <% 

                            my $compare_url;

                            if ($original_project) {

                              my $original_user_id = $original_project->{'user.id'};

                              my $original_project_id = $original_project->{id};

                              my $exists_original_branch_name = app->git->exists_branch(

                                app->rep_info($original_user_id, $original_project_id),

                                $branch_name

                              );

                              if ($exists_original_branch_name) {

                                $compare_url = url_for("/$original_user_id/$original_project_id/compare/$branch_name...$user_id:$branch_name")->query(expand => 1);

                              }

                              else {

                                my $original_project_default_branch = app->manager->default_branch($original_user_id, $original_project_id);

                                $compare_url = url_for("/$original_user_id/$original_project_id/compare/$original_project_default_branch...$user_id:$branch_name")->query(expand => 1);

                              }

                            }

                            else {

                              $compare_url = url_for("/$user_id/$project_id/compare/$branch_name")->query(expand => 1);

                            }

                          %>

                          <a class="btn btn-small" href="<%= $compare_url %>">

                            New pull request

                          </a>

                        % }

                      % } else {

                        <a class="btn btn-small" href="<%= url_for("/$user_id/$project_id/compare/$branch_name")->query(expand => 1) %>">

                          Compare

                        </a>

                      % }

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

                        % if ($pull_request && $issue->{open}) {

                          <button class="btn btn-small disabled delete-branch"value="Delete">Delete</button>

                        % } else {

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

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

                            %= hidden_field branch => $branch_name;

                          </form>

                        % }

                      % }

                    % }

                  </li>

                </ul>

              </li>

              % $branches_count++;

            % }

            <div class="pagenation-container" style="margin-top:20px">

              <ul class="pagenation">

                % if ($page == 1) {

                  <li><span>Newer</span></li>

                % } else {

                  % my $newer_page = $page - 1;

                  <li>

                    <a href="<%= url_for("/$user_id/$project_id/branches?page=$newer_page") %>">Newer</a>

                  </li>

                % }

                % if ($branches_count < $page_count) {

                  <li><span>Older</span></li>

                % } else {

                  % my $older_page = $page + 1;

                  <li>

                    <a href="<%= url_for("/$user_id/$project_id/branches?page=$older_page") %>">Older</a>

                  </li>

                % }

              </ul>

            </div>

          % } else {

            <li style="text-align:center;text-color:#767676">

              There aren’t any branches.

            </li>

          % }

        </ul>

      % }

  </div>

  %= include '/include/footer';