import 'package:contacts_plus_plus/models/session.dart';
import 'package:contacts_plus_plus/models/users/online_status.dart';

class UserStatus {
  final OnlineStatus onlineStatus;
  final DateTime lastStatusChange;
  final int currentSessionAccessLevel;
  final bool currentSessionHidden;
  final bool currentHosting;
  final Session currentSession;
  final List<Session> activeSessions;
  final String neosVersion;
  final String outputDevice;
  final bool isMobile;
  final String compatibilityHash;

  const UserStatus(
      {required this.onlineStatus, required this.lastStatusChange, required this.currentSession,
        required this.currentSessionAccessLevel, required this.currentSessionHidden, required this.currentHosting,
        required this.activeSessions, required this.neosVersion, required this.outputDevice, required this.isMobile,
        required this.compatibilityHash,
      });

  factory UserStatus.empty() =>
      UserStatus(
        onlineStatus: OnlineStatus.offline,
        lastStatusChange: DateTime.now(),
        currentSessionAccessLevel: 0,
        currentSessionHidden: false,
        currentHosting: false,
        currentSession: Session.none(),
        activeSessions: [],
        neosVersion: "",
        outputDevice: "Unknown",
        isMobile: false,
        compatibilityHash: "",
      );

  factory UserStatus.fromMap(Map map) {
    final statusString = map["onlineStatus"] as String?;
    final status = OnlineStatus.fromString(statusString);
    return UserStatus(
        onlineStatus: status,
        lastStatusChange: DateTime.parse(map["lastStatusChange"]),
        currentSessionAccessLevel: map["currentSessionAccessLevel"] ?? 0,
        currentSessionHidden: map["currentSessionHidden"] ?? false,
        currentHosting: map["currentHosting"] ?? false,
        currentSession: Session.fromMap(map["currentSession"]),
        activeSessions: (map["activeSessions"] as List? ?? []).map((e) => Session.fromMap(e)).toList(),
        neosVersion: map["neosVersion"] ?? "",
        outputDevice: map["outputDevice"] ?? "Unknown",
        isMobile: map["isMobile"] ?? false,
        compatibilityHash: map["compatabilityHash"] ?? ""
    );
  }

  Map toMap({bool shallow = false}) {
    return {
      "onlineStatus": onlineStatus.index,
      "lastStatusChange": lastStatusChange.toIso8601String(),
      "currentSessionAccessLevel": currentSessionAccessLevel,
      "currentSessionHidden": currentSessionHidden,
      "currentHosting": currentHosting,
      "currentSession": currentSession.isNone || shallow ? null : currentSession.toMap(),
      "activeSessions": shallow ? [] : activeSessions.map((e) => e.toMap(),).toList(),
      "neosVersion": neosVersion,
      "outputDevice": outputDevice,
      "isMobile": isMobile,
      "compatibilityHash": compatibilityHash,
    };
  }

  UserStatus copyWith({
    OnlineStatus? onlineStatus,
    DateTime? lastStatusChange,
    int? currentSessionAccessLevel,
    bool? currentSessionHidden,
    bool? currentHosting,
    Session? currentSession,
    List<Session>? activeSessions,
    String? neosVersion,
    String? outputDevice,
    bool? isMobile,
    String? compatibilityHash,
  }) =>
      UserStatus(
        onlineStatus: onlineStatus ?? this.onlineStatus,
        lastStatusChange: lastStatusChange ?? this.lastStatusChange,
        currentSessionAccessLevel: currentSessionAccessLevel ?? this.currentSessionAccessLevel,
        currentSessionHidden: currentSessionHidden ?? this.currentSessionHidden,
        currentHosting: currentHosting ?? this.currentHosting,
        currentSession: currentSession ?? this.currentSession,
        activeSessions: activeSessions ?? this.activeSessions,
        neosVersion: neosVersion ?? this.neosVersion,
        outputDevice: outputDevice ?? this.outputDevice,
        isMobile: isMobile ?? this.isMobile,
        compatibilityHash: compatibilityHash ?? this.compatibilityHash,
      );
}