module ProjectsHelper
  def project_or_projects_path(project, current_project)
    if project == current_project
      projects_path
    else
      project_path(project.public_id)
    end
  end

  def format_content(file)
    content = file.content

    case file.type
    when ".md"
      content_tag(:div, Kramdown::Document.new(content).to_html.html_safe, class: "reading-font")
    when ".exe", ".dll", ".gz", ".zip", ".ttf", ".woff2", ".br"
      content_tag(:p, "Sorry, this file is not available for viewing", class: "reading-font")
    when ".jpg", ".png"
      data = {content: content.unpack("C*"), type: file.mime_type, name: file.relative_path}

      content_tag(:span, id: "image-viewer", data:) do
        content_tag(:img, nil, alt: "Loading...", class: "img-fluid mx-auto d-block")
      end
    else
      content_tag(:pre, content, class: "mb-0", id: "code-viewer", data: {language: file.type[1..]})
    end
  end
end