import 'package:flutter/material.dart'; import 'package:syncrow_web/utils/color_manager.dart'; class AirQualityDataModel { const AirQualityDataModel({ required this.date, this.aqi, this.pm25, this.pm10, this.hcho, this.tvoc, this.co2, }); final DateTime date; final double? aqi; final double? pm25; final double? pm10; final double? hcho; final double? tvoc; final double? co2; static const Map metricColors = { 'aqi': ColorsManager.goodGreen, 'pm25': ColorsManager.moderateYellow, 'pm10': ColorsManager.poorOrange, 'hcho': ColorsManager.unhealthyRed, 'tvoc': ColorsManager.severePink, 'co2': ColorsManager.hazardousPurple, }; }