import 'package:equatable/equatable.dart';

class HomeEntity extends Equatable {
  final String plantName;
  final double realTimePower;
  final double todayGeneration;
  final double equivalentHours;
  final int pendingWorkOrders;
  final WeatherInfo weather;
  final int alarmCount;
  final WorkOrderStats workOrderStats;
  final List<PowerTrendPoint> powerTrendData;
  final PlantOverview plantOverview;

  const HomeEntity({
    required this.plantName,
    required this.realTimePower,
    required this.todayGeneration,
    required this.equivalentHours,
    required this.pendingWorkOrders,
    required this.weather,
    required this.alarmCount,
    required this.workOrderStats,
    required this.powerTrendData,
    required this.plantOverview,
  });

  @override
  List<Object?> get props => [
        plantName,
        realTimePower,
        todayGeneration,
        equivalentHours,
        pendingWorkOrders,
        weather,
        alarmCount,
        workOrderStats,
        powerTrendData,
        plantOverview,
      ];
}

class WeatherInfo extends Equatable {
  final String condition;
  final int tempMin;
  final int tempMax;
  final String windDirection;
  final String windLevel;

  const WeatherInfo({
    required this.condition,
    required this.tempMin,
    required this.tempMax,
    required this.windDirection,
    required this.windLevel,
  });

  factory WeatherInfo.fromJson(Map<String, dynamic> json) {
    return WeatherInfo(
      condition: json['condition'] as String,
      tempMin: json['tempMin'] as int,
      tempMax: json['tempMax'] as int,
      windDirection: json['windDirection'] as String,
      windLevel: json['windLevel'] as String,
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'condition': condition,
      'tempMin': tempMin,
      'tempMax': tempMax,
      'windDirection': windDirection,
      'windLevel': windLevel,
    };
  }

  @override
  List<Object?> get props => [condition, tempMin, tempMax, windDirection, windLevel];
}

class WorkOrderStats extends Equatable {
  final int pending;
  final int processing;
  final int pendingAcceptance;

  const WorkOrderStats({
    required this.pending,
    required this.processing,
    required this.pendingAcceptance,
  });

  factory WorkOrderStats.fromJson(Map<String, dynamic> json) {
    return WorkOrderStats(
      pending: json['pending'] as int,
      processing: json['processing'] as int,
      pendingAcceptance: json['pendingAcceptance'] as int,
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'pending': pending,
      'processing': processing,
      'pendingAcceptance': pendingAcceptance,
    };
  }

  @override
  List<Object?> get props => [pending, processing, pendingAcceptance];
}

class PowerTrendPoint extends Equatable {
  final String time;
  final double power;

  const PowerTrendPoint({
    required this.time,
    required this.power,
  });

  factory PowerTrendPoint.fromJson(Map<String, dynamic> json) {
    return PowerTrendPoint(
      time: json['time'] as String,
      power: (json['power'] as num).toDouble(),
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'time': time,
      'power': power,
    };
  }

  @override
  List<Object?> get props => [time, power];
}

class PlantOverview extends Equatable {
  final double installedCapacity;
  final String commissionDate;
  final String backgroundImage;

  const PlantOverview({
    required this.installedCapacity,
    required this.commissionDate,
    this.backgroundImage = 'assets/images/carousel1.png',
  });

  factory PlantOverview.fromJson(Map<String, dynamic> json) {
    return PlantOverview(
      installedCapacity: (json['installedCapacity'] as num).toDouble(),
      commissionDate: json['commissionDate'] as String,
      backgroundImage: json['backgroundImage'] as String? ?? 'assets/images/carousel1.png',
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'installedCapacity': installedCapacity,
      'commissionDate': commissionDate,
      'backgroundImage': backgroundImage,
    };
  }

  @override
  List<Object?> get props => [installedCapacity, commissionDate, backgroundImage];
}