# canvas module class
module CanvasFactory
  class Module
    attr_reader :modules

    def create_modules(opts)
      @modules = []
      opts[:module][:size].times do
        @modules << create_module_add_item_publish(opts)
      end
      @modules
    end

    def create_module_add_item_publish(opts)
      body = {
        module: {
          name: "Course-Module-#{Time.now.to_i}",
          unlock_at: DateTime.now.iso8601,
          require_sequential_progress: true
        }
      }
      body.deep_merge!(opts[:module_options]) unless opts[:module_options].nil?

      m_item_end_point = "#{CANVAS_API_V1}/courses/#{opts[:course_id]}/modules"
      response = RestClient.post m_item_end_point, body, CANVAS_AUTH_HEADER
      m = JSON.parse(response)

      mi = CanvasFactory::ModuleItem.new
      mi.add_module_items(m['id'], opts)

      update_module opts[:course_id], m['id']
      { module: m, module_items: mi.module_items }
    end

    def update_module(course_id, module_id)
      body = {
        module: {
          published: true
        }
      }
      m_p_end_point = "#{CANVAS_API_V1}/courses/#{course_id}/modules/#{module_id}"
      response = RestClient.put m_p_end_point, body, CANVAS_AUTH_HEADER
      JSON.parse(response)
    end
  end
end