water-management-system/mobile-app/lib/features/water_supply/models/quality_model.dart

/// 水质数据模型
class QualityModel {
  final RawWaterInfo rawWater;
  final TreatedWaterInfo treatedWater;
  final TapWaterInfo tapWater;

  QualityModel({
    required this.rawWater,
    required this.treatedWater,
    required this.tapWater,
  });
}

/// 原水信息
class RawWaterInfo {
  final String overallRating;
  final int monitorCount;
  final int abnormalCount;
  final List<WaterSourceInfo> sources;

  RawWaterInfo({
    required this.overallRating,
    required this.monitorCount,
    required this.abnormalCount,
    required this.sources,
  });
}

/// 水源信息
class WaterSourceInfo {
  final String name;
  final String location;
  final String quality;
  final String updateTime;
  final Map<String, String> indicators;

  WaterSourceInfo({
    required this.name,
    required this.location,
    required this.quality,
    required this.updateTime,
    required this.indicators,
  });
}

/// 出厂水信息
class TreatedWaterInfo {
  final String 合格率;
  final int monitorCount;
  final String excellentRate;
  final List<PlantInfo> plants;

  TreatedWaterInfo({
    required this.合格率,
    required this.monitorCount,
    required this.excellentRate,
    required this.plants,
  });
}

/// 水厂信息
class PlantInfo {
  final String name;
  final String capacity;
  final String efficiency;
  final String quality;

  PlantInfo({
    required this.name,
    required this.capacity,
    required this.efficiency,
    required this.quality,
  });
}

/// 末梢水信息
class TapWaterInfo {
  final String 合格率;
  final int monitorCount;
  final List<DistributionPointInfo> distributionPoints;

  TapWaterInfo({
    required this.合格率,
    required this.monitorCount,
    required this.distributionPoints,
  });
}

/// 供水点信息
class DistributionPointInfo {
  final String name;
  final String address;
  final String quality;
  final String pressure;
  final String updateTime;

  DistributionPointInfo({
    required this.name,
    required this.address,
    required this.quality,
    required this.pressure,
    required this.updateTime,
  });
}