- @no_breadcrumb_border = true
- can_update_merge_request = can?(current_user, :update_merge_request, @merge_request)
- can_reopen_merge_request = can?(current_user, :reopen_merge_request, @merge_request)
- are_close_and_open_buttons_hidden = merge_request_button_hidden?(@merge_request, true) && merge_request_button_hidden?(@merge_request, false)
- cache_key = [@project, @merge_request, can_update_merge_request, can_reopen_merge_request, are_close_and_open_buttons_hidden]

= cache_if(Feature.enabled?(:cached_mr_title, @project, default_enabled: :yaml), cache_key, expires_in: 1.day) do
  - if @merge_request.closed_or_merged_without_fork?
    .gl-alert.gl-alert-danger.gl-mb-5
      .gl-alert-container
        = sprite_icon('error', size: 16, css_class: 'gl-icon gl-alert-icon gl-alert-icon-no-title')
        .gl-alert-content
          .gl-alert-body
            The source project of this merge request has been removed.

  .detail-page-header.border-bottom-0.pt-0.pb-0
    .detail-page-header-body
      = render "shared/issuable/status_box", issuable: @merge_request

      .issuable-meta
        #js-issuable-header-warnings
        = issuable_meta(@merge_request, @project)

      %a.gl-button.btn.btn-default.btn-icon.float-right.d-block.d-sm-none.gutter-toggle.issuable-gutter-toggle.js-sidebar-toggle{ href: "#" }
        = sprite_icon('chevron-double-lg-left')

    .detail-page-header-actions.js-issuable-actions
      .clearfix.dropdown
        %button.gl-button.btn.btn-default.float-left.gl-md-display-none.gl-w-full{ type: "button", data: { toggle: "dropdown" } }
          Options
          = sprite_icon('chevron-down', css_class: 'gl-text-gray-500')
        .dropdown-menu.dropdown-menu-right
          %ul
            - if can_update_merge_request
              %li= link_to 'Edit', edit_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
              - if @merge_request.opened?
                %li
                  = link_to @merge_request.work_in_progress? ? _('Mark as ready') : _('Mark as draft'), toggle_draft_merge_request_path(@merge_request), method: :put, class: "js-draft-toggle-button"
              %li{ class: [merge_request_button_visibility(@merge_request, true), 'js-close-item'] }
                = link_to 'Close', merge_request_path(@merge_request, merge_request: { state_event: :close }), method: :put, title: 'Close merge request'
            - if can_reopen_merge_request
              %li{ class: merge_request_button_visibility(@merge_request, false) }
                = link_to 'Reopen', merge_request_path(@merge_request, merge_request: { state_event: :reopen }), method: :put, title: 'Reopen merge request'
            - unless @merge_request.merged? || current_user == @merge_request.author
              %li= link_to 'Report abuse', new_abuse_report_path(user_id: @merge_request.author.id, ref_url: merge_request_url(@merge_request))

        - if can_update_merge_request
          = link_to 'Edit', edit_project_merge_request_path(@project, @merge_request), class: "d-none d-md-block btn gl-button btn-default btn-grouped js-issuable-edit", data: { qa_selector: "edit_button" }

        - if can_update_merge_request && !are_close_and_open_buttons_hidden
          = render 'projects/merge_requests/close_reopen_draft_report_toggle'
        - elsif !@merge_request.merged?
          = link_to _('Report abuse'), new_abuse_report_path(user_id: @merge_request.author.id, ref_url: merge_request_url(@merge_request)), class: 'gl-display-none gl-md-display-block gl-button btn btn-default float-right gl-ml-3', title: _('Report abuse')