import 'package:common_pub/logger.dart';
import 'package:common_pub/service/controller.dart';
import 'package:common_pub/ui/map_view/map_view.dart';
import 'package:common_pub/ui/map_view/view_map_trace.dart';
import 'package:track_common/model.dart';

class Flag {
  Flag(this.value);

  int value;

  Color get color => Color(value);

  @override
  bool operator ==(Object other) {
    if (other is Flag) {
      return value == other.value;
    }
    return false;
  }

  @override
  int get hashCode => value.hashCode;

  static final red = Flag(0xffff0000);
  static final yellow = Flag(0xffffcb00);
  static final blue = Flag(0xff00a0ff);

  static List<Flag> get values => [red, yellow, blue];
}

class UserOnMap {
  var info = UserInfo();

  int get id => info.id;

  String get name => info.name;
  var startAt = DateTime.now();
  var cpList = <ControlPoint>[];
  final isHide = false.obs;
  var trace = <TracePoint>[].obs;
  var flag = Flag.red.obs;
  String routeName = '';
  int heartRatePercent = 0;
  Pace pace = Pace.perKm(99.hours);
  var distance = 0.km;
  List<HeartRate> hrInfo = [];
  List<Position> positionList = [];

  Duration get duration => DateTime.now().difference(startAt);

  ControlPoint? nextWant;

  Distance get nextDistance {
    final one = nextWant;
    if (one != null) {
      final p1 = one.position;
      final p22 = positionList.lastOrNull;
      if (p22 != null) {
        return p1.distance(p22);
      }
    }
    return const Distance(m: 1000);
  }

  String get nextCPSN {
    return nextWant?.snString ?? '';
  }
}

class EventOnMap {
  var info = EventInfo();
  var userList = <UserOnMap>[];

  int get id => info.id;

  String get name => info.name;

  int get cpAllCount => info.cpAllCount;
  final isHide = false.obs;
}

abstract class MapWatchService extends GetxService {
  final Rx<MapWatch?> _instance = Rx(null);

  MapWatch? get instance => _instance.value;

  @protected
  Future<MapWatch> newInstanceByMap(MapInfo info);

  Future<void> setMap(MapInfo mapInfo) async {
    final thisInstance = await newInstanceByMap(mapInfo);
    thisInstance.addPlugs([thisInstance.plugMap]);
    _instance.value = thisInstance;
    thisInstance.init();
    thisInstance.workFlushData();
  }
}

abstract class MapWatch extends PlugController {
  Future<void> workFlushData() async {
    while (isActive) {
      try {
        // await flushData();
      } catch (e) {
        error(e);
      }
      await 1.seconds.delay();
    }
  }

  EventOnMap? getEventById(int id) {
    for (final one in eventList) {
      if (one.id == id) {
        return one;
      }
    }
    return null;
  }

  MapWatch({required this.id});

  final int id;
  String name = '';
  final plugMap = PlugMap();
  final eventList = <EventOnMap>[].obs;

  @protected
  Future<List<EventOnMap>> getEventList(int mapId);
}