- page_title "#{@merge_request.title} (##{@merge_request.iid})", "Merge Requests"
.merge-request{'data-url' => merge_request_path(@merge_request)}
  .merge-request-details.issuable-details
    = render "projects/merge_requests/show/mr_title"
    %hr
    = render "projects/merge_requests/show/mr_box"
    %hr
    .append-bottom-20
      .slead
        %span From
        - if @merge_request.for_fork?
          %strong.label-branch<
            - if @merge_request.source_project
              = link_to @merge_request.source_project_namespace, namespace_project_path(@merge_request.source_project.namespace, @merge_request.source_project)
            - else
              \ #{@merge_request.source_project_namespace}
            \:#{@merge_request.source_branch}
          %span into
          %strong.label-branch #{@merge_request.target_project_namespace}:#{@merge_request.target_branch}
        - else
          %strong.label-branch #{@merge_request.source_branch}
          %span into
          %strong.label-branch #{@merge_request.target_branch}
        - if @merge_request.open?
          .btn-group.btn-group-sm.pull-right
            %a.btn.btn-sm.dropdown-toggle{ data: {toggle: :dropdown} }
              = icon('download')
              Download as
              %span.caret
            %ul.dropdown-menu
              %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
              %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)

    - if @merge_request.open? and @merge_request.source_branch_exists?
      .append-bottom-20
        .slead
          %span
            Fetch the branch with
            %strong.label-branch<
              git fetch
              \ #{@merge_request.source_project.http_url_to_repo}
              \ #{@merge_request.source_branch}

    = render "projects/merge_requests/show/how_to_merge"
    = render "projects/merge_requests/widget/show.html.haml"

  - if @commits.present?
    %ul.nav.nav-tabs.merge-request-tabs
      %li.notes-tab
        = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: '#notes', action: 'notes', toggle: 'tab'} do
          = icon('comments')
          Discussion
          %span.badge= @merge_request.mr_and_commit_notes.user.count
      %li.commits-tab
        = link_to commits_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: '#commits', action: 'commits', toggle: 'tab'} do
          = icon('history')
          Commits
          %span.badge= @commits.size
      %li.diffs-tab
        = link_to diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: '#diffs', action: 'diffs', toggle: 'tab'} do
          = icon('list-alt')
          Changes
          %span.badge= @merge_request.diffs.size

  .tab-content
    #notes.notes.tab-pane.voting_notes
      = render "projects/merge_requests/discussion"
    #commits.commits.tab-pane
      - # This tab is always loaded via AJAX
    #diffs.diffs.tab-pane
      - # This tab is always loaded via AJAX

  .mr-loading-status
    = spinner

:javascript
  var merge_request;

  merge_request = new MergeRequest({
    action: "#{controller.action_name}"
  });