joker1007/ghost_writer

require 'rack'

class MockServer
  def call(env)
    request = Rack::Request.new(env)
    params = recursive_to_s(request.params)
    case [request.request_method, request.path_info, params]
    <% document_group.each do |output, docs| -%>
    <% docs.each do |d| -%>
    when [<%= d.request_method.inspect %>, <%= d.path_info.inspect %>, recursive_to_s(<%= Oj.load(d.serialized_params).inspect %>)]
      [200, {"Content-Type" => <%= d.content_type.inspect %>}, [(<<BODY)]]
<%= d.response_body %>
BODY
    <% end %>
    <% end -%>
    else
      [404, {"Content-Type" => "text/html"}, ['No match rule']]
    end
  end

  def recursive_to_s(params)
    case params
    when Hash
      params.each do |k, v|
        params[k] = recursive_to_s(v)
      end
    when Array
      params.map do |v|
        recursive_to_s(v)
      end
    else
      params.to_s
    end
  end
end