dotfiles/modules/nixos/nas/photoprism/config/default.nix

{
  config,
  flake,
  ...
}:
let
  inherit (flake.config.people) user0;
  serviceCfg = {
    name = "photoprism";
  };
in
{
  photoprismVM =
    {
      user,
      ip,
      mac,
      userMac,
      ssh,
    }:
    {
      microvm.vms = {
        "${serviceCfg.name}-${user}" = {
          autostart = true;
          restartIfChanged = true;
          config = {
            system.stateVersion = "24.05";
            time.timeZone = "America/Winnipeg";
            users.users.root.openssh.authorizedKeys.keys = flake.config.people.users.${user0}.sshKeys;
            services = {
              ${serviceCfg.name} = {
                enable = true;
                settings = {
                  PHOTOPRISM_ADMIN_USER = user;
                  PHOTOPRISM_DEFAULT_LOCAL = "en";
                };
                passwordFile = "/run/secrets/${user}-pass";
                originalsPath = "/var/lib/${serviceCfg.name}-media";
                importPath = "photos";
              };
              openssh = {
                enable = true;
                settings = {
                  PasswordAuthentication = false;
                  PermitRootLogin = "prohibit-password";
                };
              };
            };

            networking.firewall.allowedTCPPorts = [
              22
              2342
            ];

            systemd = {
              services = {
                systemd-networkd.wantedBy = [
                  "multi-user.target"
                ];
              };
              network = {
                enable = true;
                networks."20-lan" = {
                  matchConfig.Name = "enp0s5";
                  addresses = [
                    { Address = "${ip}/24"; }
                  ];
                  routes = [
                    {
                      Destination = "0.0.0.0/0";
                      Gateway = "192.168.50.1";
                    }
                  ];
                  dns = [
                    "1.1.1.1"
                    "8.8.8.8"
                  ];
                };
              };

              tmpfiles.rules = [
                "Z /var/lib/${serviceCfg.name} 0755 ${serviceCfg.name} ${serviceCfg.name} -"
                "d /var/lib/${serviceCfg.name}-media 0755 ${serviceCfg.name} ${serviceCfg.name} -"
                "d /var/lib/${serviceCfg.name}-media/photos 0755 ${serviceCfg.name} ${serviceCfg.name} -"

              ];
            };

            microvm = {
              vcpu = 1;
              mem = 512;
              hypervisor = "qemu";
              interfaces = [
                {
                  type = "tap";
                  id = "vm-pp-${user}";
                  mac = mac;
                }
                {
                  type = "user";
                  id = "vmuser-photo";
                  mac = userMac;
                }
              ];

              forwardPorts = [
                {
                  from = "host";
                  host.port = ssh;
                  guest.port = 22;
                }
              ];

              shares = [
                {
                  mountPoint = "/nix/.ro-store";
                  proto = "virtiofs";
                  source = "/nix/store";
                  tag = "read_only_nix_store";
                }
                {
                  mountPoint = "/var/lib/${serviceCfg.name}";
                  proto = "virtiofs";
                  source = "/mnt/storage/users/${user}/guests/${serviceCfg.name}";
                  tag = "${serviceCfg.name}_${user}_data";
                }
                {
                  mountPoint = "/var/lib/${serviceCfg.name}-media";
                  proto = "virtiofs";
                  source = "/mnt/storage/users/${user}/home/media";
                  tag = "${serviceCfg.name}_${user}_media";
                }
                {
                  mountPoint = "/run/secrets";
                  proto = "virtiofs";
                  source = "/run/secrets/${serviceCfg.name}";
                  tag = "host_secrets";
                }
              ];
            };
          };
        };
      };

      systemd.tmpfiles.rules = [
        "d /mnt/storage/users/${user}/guests/${serviceCfg.name} 0751 microvm wheel - -"
        "d /mnt/storage/users/${user}/home/media/photos 0751 microvm wheel - -"
      ];

      sops.secrets = {
        "${serviceCfg.name}/${user}-pass" = {
          owner = "root";
          mode = "0600";
        };
      };
    };
}