{ config, lib, ... }:
let
  cfg = config.services.navidrome;
  domain = "music.sorre.internal";
in
{
  services.navidrome = {
    enable = true;
    settings = {
      MusicFolder = "/var/lib/navidrome/music";
      DataFolder = "/var/lib/navidrome/data";
      BaseUrl = "https://${domain}";
      Port = 4533;
      Address = "127.0.0.1";
      openFirewall = false;
    };
  };
  environment.systemPackages = lib.mkIf cfg.enable [ cfg.finalPackage ];

  systemd.services.backup-navidrome = lib.mkIf cfg.enable {
    serviceConfig = {
      Type = "exec";
      User = cfg.user;
      Group = cfg.group;
      StateDirectory = "backups/navidrome";
      StateDirectoryMode = "0700";
      Umask = "077";
    };
    description = "Back up navidrome data";
    path = [ cfg.finalPackage ];
    enableStrictShellChecks = true;
    script = ''
      #!/usr/bin/env bash
      set -euo pipefail

      navidrome backup create --backup-dir "$STATE_DIRECTORY" \
        --datafolder "${cfg.settings.DataFolder}"

      navidrome backup prune --backup-dir "$STATE_DIRECTORY" --keep-count 5
    '';
  };

  systemd.timers.backup-navidrome = lib.mkIf cfg.enable {
    description = "Back up navidrome data every morning";
    timerConfig.OnCalendar = "*-*-* 05:00:00";
    wantedBy = [ "timers.target" ];
  };
}