{ pkgs, lib, ... }:

{
	services.n8n = {
		enable = true;
		openFirewall = true;
		webhookUrl = "https://n8n.project-a.space/";
		settings.port = 3030;
	};
	systemd.services.n8n.environment.GENERIC_TIMEZONE = "Asia/Novosibirsk";


	virtualisation.docker = {
		enable = true;
		autoPrune.enable = true;
	};
	virtualisation.oci-containers.backend = "docker";

	virtualisation.oci-containers.containers."mongodb" = {
		image = "mongo:latest";
		environment = {
			"MONGO_INITDB_ROOT_PASSWORD" = "maria";
			"MONGO_INITDB_ROOT_USERNAME" = "admin";
		};
		volumes = [ "/var/lib/n8n_mongodb_data:/data/db:rw" ];
		ports = [
			"27017:27017/tcp"
		];
		log-driver = "journald";
		extraOptions = [
			"--network-alias=mongodb"
			"--network=n8n_default"
		];
	};
	systemd.services."docker-mongodb" = {
		serviceConfig = {
			Restart = lib.mkOverride 90 "always";
			RestartMaxDelaySec = lib.mkOverride 90 "1m";
			RestartSec = lib.mkOverride 90 "100ms";
			RestartSteps = lib.mkOverride 90 9;
		};
		after = [ "docker-network-n8n_default.service" ];
		requires = [ "docker-network-n8n_default.service" ];
		partOf = [ "docker-compose-n8n-root.target" ];
		wantedBy = [ "docker-compose-n8n-root.target" ];
	};
	virtualisation.oci-containers.containers."redis" = {
		image = "redis:latest";
		volumes = [ "n8n_redis_data:/data:rw" ];
		ports = [ "6379:6379/tcp" ];
		cmd = [ "redis-server" "--requirepass" "maria" ];
		log-driver = "journald";
		extraOptions = [
			"--network-alias=redis"
			"--network=n8n_default"
		];
	};
	systemd.services."docker-redis" = {
		serviceConfig = {
			Restart = lib.mkOverride 90 "always";
			RestartMaxDelaySec = lib.mkOverride 90 "1m";
			RestartSec = lib.mkOverride 90 "100ms";
			RestartSteps = lib.mkOverride 90 9;
		};
		after = [
			"docker-network-n8n_default.service"
			"docker-volume-n8n_redis_data.service"
		];
		requires = [
			"docker-network-n8n_default.service"
			"docker-volume-n8n_redis_data.service"
		];
		partOf = [ "docker-compose-n8n-root.target" ];
		wantedBy = [ "docker-compose-n8n-root.target" ];
	};

	systemd.services."docker-network-n8n_default" = {
		path = [ pkgs.docker ];
		serviceConfig = {
			Type = "oneshot";
			RemainAfterExit = true;
			ExecStop = "docker network rm -f n8n_default";
		};
		script = ''
			docker network inspect n8n_default || docker network create n8n_default
		'';
		partOf = [ "docker-compose-n8n-root.target" ];
		wantedBy = [ "docker-compose-n8n-root.target" ];
	};

	systemd.services."docker-volume-n8n_redis_data" = {
		path = [ pkgs.docker ];
		serviceConfig = {
			Type = "oneshot";
			RemainAfterExit = true;
		};
		script = ''
			docker volume inspect n8n_redis_data || docker volume create n8n_redis_data
		'';
		partOf = [ "docker-compose-n8n-root.target" ];
		wantedBy = [ "docker-compose-n8n-root.target" ];
	};

	systemd.targets."docker-compose-n8n-root" = {
		unitConfig.Description = "Root target generated by compose2nix.";
		wantedBy = [ "multi-user.target" ];
	};
}