PeachDeployments/lib/Peach/informatics/AppDataManager.dart

import 'dart:typed_data';

import '../about/external/data/Docker.dart';
import '../about/external/data/Health.dart';
import '../about/external/data/Kafka.dart';
import '../about/external/data/Redis.dart';
import '../about/internal/application/DeploymentRecord.dart';
import '../about/internal/application/ServerProfile.dart';
import '../about/internal/application/ServiceConfig.dart';
import '../about/internal/application/StepTracker.dart';
import '../about/internal/file/BuildService.dart';
import '../about/internal/file/ConnectFileStorage.dart';
import '../comms/Comms.dart';
import '../comms/ConnectComms.dart';
import '../memory/ConnectInternalMemory.dart';
import 'DataManager.dart';

/// The single concrete [DataManager], constructed once in `ParentViewModel` and
/// shared by every screen. It holds no logic — it only forwards each call to
/// whichever of the three collaborators owns it.
class AppDataManager implements DataManager {
  final ConnectInternalMemory memory;
  final ConnectComms comms;
  final ConnectFileStorage files;

  AppDataManager(this.memory, this.comms, this.files);

  // ── memory ────────────────────────────────────────────────────────────────

  @override
  Future<List<ServerProfile>> getServers() => memory.getServers();

  @override
  Future setServers(List<ServerProfile> servers) => memory.setServers(servers);

  @override
  Future deleteServerSecret(String serverId) =>
      memory.deleteServerSecret(serverId);

  @override
  Future<List<DeploymentRecord>> getDeployments() => memory.getDeployments();

  @override
  Future<List<DeploymentRecord>> addDeployment(DeploymentRecord record) =>
      memory.addDeployment(record);

  @override
  Future clearDeployments() => memory.clearDeployments();

  @override
  Future<String> getThemeMode() => memory.getThemeMode();

  @override
  Future setThemeMode(String mode) => memory.setThemeMode(mode);

  // ── comms: session ────────────────────────────────────────────────────────

  @override
  bool get isConnected => comms.isConnected;

  @override
  bool get canRevert => comms.canRevert;

  @override
  Stream<LogLine> get logs => comms.logs;

  @override
  Stream<TransferProgress?> get transferProgress => comms.transferProgress;

  @override
  Stream<List<DeployStep>> get stepStream => comms.stepStream;

  @override
  Future<void> connect(ServerProfile s) => comms.connect(s);

  @override
  void requestCancel() => comms.requestCancel();

  @override
  void disconnect() => comms.disconnect();

  @override
  void dispose() => comms.dispose();

  // ── comms: deployment ─────────────────────────────────────────────────────

  @override
  Future<DeployResult> deploy({
    required ServerProfile server,
    required ServiceConfig service,
    required Uint8List jarBytes,
    required String jarLabel,
  }) => comms.deploy(
    server: server,
    service: service,
    jarBytes: jarBytes,
    jarLabel: jarLabel,
  );

  @override
  Future<DeployResult> deployWeb({
    required ServerProfile server,
    required ServiceConfig service,
    required Uint8List archiveBytes,
    required int fileCount,
  }) => comms.deployWeb(
    server: server,
    service: service,
    archiveBytes: archiveBytes,
    fileCount: fileCount,
  );

  @override
  Future<DeployResult> restartOnly(
    ServerProfile server,
    ServiceConfig service,
  ) => comms.restartOnly(server, service);

  @override
  Future<DeployResult> revert() => comms.revert();

  @override
  Future<void> discardBackup() => comms.discardBackup();

  // ── comms: provisioning ───────────────────────────────────────────────────

  @override
  Future<DeployResult> installSystemdUnit({
    required ServerProfile server,
    required String unitName,
    required String unitContent,
    bool enable = true,
    bool startNow = true,
  }) => comms.installSystemdUnit(
    server: server,
    unitName: unitName,
    unitContent: unitContent,
    enable: enable,
    startNow: startNow,
  );

  @override
  Future<String> detectPackageManager(ServerProfile server) =>
      comms.detectPackageManager(server);

  @override
  Future<Map<String, String>> probeEnvironment(
    ServerProfile server,
    List<String> detectByKey,
  ) => comms.probeEnvironment(server, detectByKey);

  @override
  Future<DeployResult> installEnvironment({
    required ServerProfile server,
    required String command,
    required List<String> units,
  }) =>
      comms.installEnvironment(server: server, command: command, units: units);

  @override
  Future<DeployResult> installPackages({
    required ServerProfile server,
    required String command,
    String? enableUnit,
  }) => comms.installPackages(
    server: server,
    command: command,
    enableUnit: enableUnit,
  );

  // ── comms: service & health ───────────────────────────────────────────────

  @override
  Future<HealthResult> checkHealth(
    ServerProfile server,
    ServiceConfig service,
  ) => comms.checkHealth(server, service);

  @override
  Future<String> serviceStatus(ServerProfile server, ServiceConfig service) =>
      comms.serviceStatus(server, service);

  @override
  Future<DeployResult> serviceControl(
    ServerProfile server,
    ServiceConfig service,
    String action,
  ) => comms.serviceControl(server, service, action);

  @override
  Future<List<String>> nginxRoots(ServerProfile server) =>
      comms.nginxRoots(server);

  // ── comms: logs ───────────────────────────────────────────────────────────

  @override
  Future<void> fetchLogs(
    ServerProfile server,
    ServiceConfig service, {
    DateTime? since,
    DateTime? until,
  }) => comms.fetchLogs(server, service, since: since, until: until);

  @override
  Future<void> followLogs(ServerProfile server, ServiceConfig service) =>
      comms.followLogs(server, service);

  @override
  void stopLogs() => comms.stopLogs();

  // ── comms: redis ──────────────────────────────────────────────────────────

  @override
  Future<(bool, String)> redisPing(
    ServerProfile server, {
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
    int db = 0,
  }) => comms.redisPing(server, host: host, port: port, pass: pass, db: db);

  @override
  Future<String> redisConfigPassword(ServerProfile server) =>
      comms.redisConfigPassword(server);

  @override
  Future<int> redisDbSize(
    ServerProfile server, {
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
    int db = 0,
  }) => comms.redisDbSize(server, host: host, port: port, pass: pass, db: db);

  @override
  Future<(int, Map<int, int>)> redisDatabases(
    ServerProfile server, {
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
  }) => comms.redisDatabases(server, host: host, port: port, pass: pass);

  @override
  Future<List<(String, String)>> redisKeysTyped(
    ServerProfile server, {
    String pattern = '*',
    String filterType = '',
    int limit = 50000,
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
    int db = 0,
  }) => comms.redisKeysTyped(
    server,
    pattern: pattern,
    filterType: filterType,
    limit: limit,
    host: host,
    port: port,
    pass: pass,
    db: db,
  );

  @override
  Future<List<String>> redisKeys(
    ServerProfile server, {
    String pattern = '*',
    int limit = 100000,
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
    int db = 0,
  }) => comms.redisKeys(
    server,
    pattern: pattern,
    limit: limit,
    host: host,
    port: port,
    pass: pass,
    db: db,
  );

  @override
  Future<RedisEntry> redisGet(
    ServerProfile server,
    String key, {
    String host = '127.0.0.1',
    int port = 6379,
    String pass = '',
    int db = 0,
  }) => comms.redisGet(server, key, host: host, port: port, pass: pass, db: db);

  // ── comms: docker ─────────────────────────────────────────────────────────

  @override
  Future<DockerStatus> dockerStatus(ServerProfile server) =>
      comms.dockerStatus(server);

  @override
  Future<List<DockerContainer>> dockerPs(
    ServerProfile server, {
    bool all = true,
  }) => comms.dockerPs(server, all: all);

  @override
  Future<String> dockerAction(ServerProfile server, String id, String action) =>
      comms.dockerAction(server, id, action);

  @override
  Future<String> dockerLogs(
    ServerProfile server,
    String id, {
    int tail = 300,
  }) => comms.dockerLogs(server, id, tail: tail);

  @override
  Future<String> dockerTest(ServerProfile server) => comms.dockerTest(server);

  @override
  Future<(bool, String)> dockerRun(ServerProfile server, DockerRunSpec spec) =>
      comms.dockerRun(server, spec);

  // ── comms: kafka ──────────────────────────────────────────────────────────

  @override
  Future<KafkaStatus> kafkaDetect(ServerProfile server) =>
      comms.kafkaDetect(server);

  @override
  Future<String> kafkaTest(
    ServerProfile server, {
    required String binDir,
    required String suffix,
    required String bootstrap,
  }) => comms.kafkaTest(
    server,
    binDir: binDir,
    suffix: suffix,
    bootstrap: bootstrap,
  );

  @override
  Future<List<KafkaTopic>> kafkaTopics(
    ServerProfile server, {
    required String binDir,
    required String suffix,
    required String bootstrap,
    bool includeInternal = false,
  }) => comms.kafkaTopics(
    server,
    binDir: binDir,
    suffix: suffix,
    bootstrap: bootstrap,
    includeInternal: includeInternal,
  );

  @override
  Future<List<KafkaConsumerGroup>> kafkaGroups(
    ServerProfile server, {
    required String binDir,
    required String suffix,
    required String bootstrap,
  }) => comms.kafkaGroups(
    server,
    binDir: binDir,
    suffix: suffix,
    bootstrap: bootstrap,
  );

  @override
  Future<KafkaCluster> kafkaCluster(
    ServerProfile server, {
    required String binDir,
    required String suffix,
    required String bootstrap,
  }) => comms.kafkaCluster(
    server,
    binDir: binDir,
    suffix: suffix,
    bootstrap: bootstrap,
  );

  // ── comms: remote filesystem ──────────────────────────────────────────────

  @override
  Future<List<RemoteEntry>> listDir(ServerProfile server, String path) =>
      comms.listDir(server, path);

  @override
  Future<String> resolveHome(ServerProfile server) => comms.resolveHome(server);

  @override
  Future<void> uploadFile(
    ServerProfile server,
    Uint8List bytes,
    String remotePath,
  ) => comms.uploadFile(server, bytes, remotePath);

  @override
  Future<Uint8List> downloadFile(ServerProfile server, String remotePath) =>
      comms.downloadFile(server, remotePath);

  @override
  Future<void> deleteRemote(
    ServerProfile server,
    String remotePath,
    bool isDir,
  ) => comms.deleteRemote(server, remotePath, isDir);

  // ── files ─────────────────────────────────────────────────────────────────

  @override
  bool get buildSupported => files.buildSupported;

  @override
  Stream<LogLine> get buildLogs => files.buildLogs;

  @override
  Stream<List<DeployStep>> get buildStepStream => files.buildStepStream;

  @override
  Future<BuildResult> build(ServiceConfig service) => files.build(service);

  @override
  Future<BuildResult> buildWeb(ServiceConfig service) =>
      files.buildWeb(service);

  @override
  void cancelBuild() => files.cancelBuild();

  @override
  Future<Uint8List> readArtifact(String path) => files.readArtifact(path);

  @override
  Future<bool> artifactExists(String path) => files.artifactExists(path);

  @override
  Future<(Uint8List, int)> packageWeb(String directoryPath) =>
      files.packageWeb(directoryPath);
}