{ config, ... }:
let
  cfg = config.services.matrix-appservice-irc;
  bindPort = cfg.settings.ircService.mediaProxy.bindPort;
  upstreamUrl  = "127.0.0.1:${toString bindPort}";
in {
  services.nginx = {
    enable = true;
    recommendedProxySettings = true;
    recommendedOptimisation = true;
    recommendedTlsSettings = true;
    recommendedGzipSettings = true;
    upstreams.matrix-irc.servers.${upstreamUrl} = { };
    virtualHosts."matrix-irc.federez.net" = {
      enableACME = true;
      forceSSL = true;
      locations."/".proxyPass = "http://matrix-irc";
    };
  };

  services.matrix-appservice-irc = {
    enable = true;
    registrationUrl = "http://127.0.0.1:8009";

    settings = {
      homeserver.url = "https://matrix.federez.net";
      homeserver.domain = "federez.net";

      ircService.mediaProxy.publicUrl = "https://matrix-irc.federez.net/media";

      ircService.servers."irc.rezosup.org" = {
        name = "RezoSup";
        additionalAddresses = [ ];
        onlyAdditionalAddresses = false;
        port = 6697;
        ssl = true;
        sslselfsign = true;
        modePowerMap = {
          o = 50;
          v = 1;
        };
        botConfig.enabled = false;
        privateMessages.enabled = true;
        dynamicChannels = {
          enabled = true;
          groupId = "+rezosup:rezosup.net";
          aliasTemplate = "$CHANNEL";
        };
        membershipLists = {
          enabled = true;
          global = {
            ircToMatrix = {
              initial = true;
              incremental = true;
              requireMatrixJoined = true;
            };
            matrixToIrc = {
              initial = true;
              incremental = true;
            };
          };
        };
        matrixClients = {
          userTemplate = "@irc_$NICK";
          displayName = "$NICK";
        };
        ircClients = {
          nickTemplate = "$DISPLAY";
          allowNickChanges = true;
          maxClients = 500;
          lineLimit = 10;
          kickOn = {
            channelJoinFailure = true;
            ircConnectionFailure = true;
            userQuit = true;
          };
        };
      };
      logging = { level = "debug"; };
      matrixHandler = { shortReplyTresholdSeconds = 30; };
    };
  };
}