module NostrManager
  class DiscoverUserRelays < NostrManagerService
    def initialize(pubkey:)
      @pubkey = pubkey
      @relays = Setting.nostr_discovery_relays
      # @relays = %w[
      #   wss://nostr.kosmos.org
      #   wss://purplepag.es
      #   wss://relay.nostr.band
      #   wss://njump.me
      # ]
    end

    def call
      nip65_events = []
      user_relays = []
      filter = Nostr::Filter.new(
        authors: [@pubkey],
        kinds: [10002],
        limit: 1,
      )

      @relays.each do |url|
        event = NostrManager::FetchLatestEvent.call(filter: filter, relay_url: url)
        if event.present? && user_relays.detect { |r| r[:id] == event["id"] }.nil?
          user_relays << { id: event["id"], created_at: event["created_at"] }
        end
      end

      puts user_relays.inspect
    end
  end
end