class Decidim::Meetings::Directory::MeetingsController

def calendar
  render plain: CalendarRenderer.for(current_organization, filter_params), content_type: "type/calendar"
end

def default_filter_category_params
  participatory_spaces = current_organization.public_participatory_spaces
  list_of_ps = []
  participatory_spaces.flat_map do |current_participatory_space|
    next unless current_participatory_space.respond_to?(:categories)
    key_point = current_participatory_space.class.name.gsub("::", "__") + current_participatory_space.id.to_s
    list_of_ps.push(key_point)
    list_of_ps += current_participatory_space.categories.pluck(:id).map(&:to_s)
  end
  ["all"] + list_of_ps
end

def default_filter_params
  {
    with_any_date: "upcoming",
    title_or_description_cont: "",
    activity: "all",
    with_any_scope: default_filter_scope_params,
    with_any_space: default_filter_space_params,
    with_any_type: default_filter_type_params,
    with_any_origin: default_filter_origin_params,
    with_any_global_category: default_filter_category_params
  }
end

def default_filter_scope_params
  %w(all global) + current_organization.scopes.pluck(:id).map(&:to_s)
end

def default_filter_space_params
  %w(all) + current_organization.public_participatory_spaces.collect(&:model_name).uniq.collect(&:name).collect(&:underscore)
end

def meeting_components
  @meeting_components ||= Decidim::Component
                          .where(manifest_name: "meetings")
                          .where(participatory_space: participatory_spaces)
                          .published
end

def meetings
  is_past_meetings = params.dig("filter", "with_any_date")&.include?("past")
  @meetings ||= paginate(search.result.order(start_time: is_past_meetings ? :desc : :asc))
end

def participatory_spaces
  @participatory_spaces ||= current_organization.public_participatory_spaces
end

def search_collection
  Meeting.where(component: meeting_components).published.not_hidden.visible_for(current_user).with_availability(
    filter_params[:availability]
  ).includes(
    :component,
    attachments: :file_attachment
  )
end