fixed parser errors (#34)

Co-authored-by: Jeremy Greenwood <jagreenwood@gmail.com>

Sources/OpenWeatherKit/Internal/Extensions/APICurrentWeather+Map.swift

@@ -16,6 +16,7 @@ extension APICurrentWeather {
             symbolName: (WeatherCondition(rawValue: conditionCode) ?? .undefined).sfSymbol,
             dewPoint: Measurement(value: temperatureDewPoint, unit: .celsius),
             humidity: humidity,
+            percipationIntensity: Measurement(value: precipitationIntensity, unit: .millimetersPerHour),
             pressure: Measurement(value: pressure, unit: .millibars),
             pressureTrend: PressureTrend(rawValue: pressureTrend) ?? .undefined,
             isDaylight: daylight,

Sources/OpenWeatherKit/Internal/Extensions/APIForecastHourly+Map.swift

@@ -31,6 +31,8 @@ extension APIHour {
             precipitationAmount: Measurement(value: precipitationAmount, unit: .millimeters),
             pressure: Measurement(value: pressure, unit: .millibars),
             pressureTrend: PressureTrend(rawValue: pressureTrend) ?? .undefined,
+            snowfallIntensity: Measurement(value: snowfallIntensity ?? 0.0, unit: .millimetersPerHour),
+            snowfallAmount: Measurement(value: snowfallAmount ?? 0.0, unit: .millimeters),
             temperature: Measurement(value: temperature, unit: .celsius),
             apparentTemperature: Measurement(value: temperatureApparent, unit: .celsius),
             uvIndex: UVIndex(value: uvIndex, category: .init(value: uvIndex)),

Sources/OpenWeatherKit/Internal/Extensions/UnitSpeed.swift

@@ -0,0 +1,12 @@
+//
+//  UnitSpeed.swift
+//  open-weather-kit
+//
+//  Created by Matthias Kollmann on 20.11.24.
+//
+
+import Foundation
+
+extension UnitSpeed {
+    static let millimetersPerHour: UnitSpeed = UnitSpeed(symbol: "mm/h", converter: UnitConverterLinear(coefficient: 1.0/3.6))
+}

Sources/OpenWeatherKit/Internal/Models/APICurrentWeather.swift

@@ -16,7 +16,7 @@ struct APICurrentWeather: Codable, Equatable {
     let conditionCode: String
     let daylight: Bool
     let humidity: Double
-    let precipitationIntensity: Int
+    let precipitationIntensity: Double
     let pressure: Double
     let pressureTrend: String
     let temperature: Double

Sources/OpenWeatherKit/Internal/Models/APIForecastHourly.swift

@@ -33,7 +33,8 @@ struct APIHour: Codable, Equatable {
     let precipitationType: String
     let pressure: Double
     let pressureTrend: String
-    let snowfallIntensity: Int
+    let snowfallIntensity: Double?
+    let snowfallAmount: Double?
     let temperature: Double
     let temperatureApparent: Double
     let temperatureDewPoint: Double
@@ -56,6 +57,7 @@ struct APIHour: Codable, Equatable {
         case pressure = "pressure"
         case pressureTrend = "pressureTrend"
         case snowfallIntensity = "snowfallIntensity"
+        case snowfallAmount = "snowfallAmount"
         case temperature = "temperature"
         case temperatureApparent = "temperatureApparent"
         case temperatureDewPoint = "temperatureDewPoint"

Sources/OpenWeatherKit/Internal/Models/APIWeatherAlerts.swift

@@ -26,7 +26,7 @@ struct APIAlertSummary: Codable, Equatable {
     let name: String
     let id: String
     let areaID: String
-    let areaName: String
+    let areaName: String?
     let attributionURL: String
     let countryCode: String
     let alertDescription: String

Sources/OpenWeatherKit/Public/Characteristics/AlertSummary.swift

@@ -13,7 +13,7 @@ public struct AlertSummary: Codable, Equatable, Sendable {
     public var name: String
     public var id: String
     public var areaID: String
-    public var areaName: String
+    public var areaName: String?
     public var attributionURL: String
     public var countryCode: String
     public var alertDescription: String
@@ -34,7 +34,7 @@ public struct AlertSummary: Codable, Equatable, Sendable {
         name: String,
         id: String,
         areaID: String,
-        areaName: String,
+        areaName: String?,
         attributionURL: String,
         countryCode: String,
         alertDescription: String,

Sources/OpenWeatherKit/Public/Forecast/HourWeather.swift

@@ -54,6 +54,12 @@ public struct HourWeather: Sendable {
     /// The pressure trend, or barometric tendency, is the kind and amount of atmospheric pressure
     /// change over time.
     public var pressureTrend: PressureTrend
+
+    /// The rate at which snow crystals are falling, in millimeters per hour.
+    public var snowfallIntensity: Measurement<UnitSpeed>
+
+    /// The amount of snowfall for the hour.
+    public var snowfallAmount: Measurement<UnitLength>
 
     /// The temperature during the hour.
     public var temperature: Measurement<UnitTemperature>

Sources/OpenWeatherKit/Public/Requests/CurrentWeather.swift

@@ -17,6 +17,7 @@ public struct CurrentWeather: Sendable {
         symbolName: String,
         dewPoint: Measurement<UnitTemperature>,
         humidity: Double,
+        percipationIntensity: Measurement<UnitSpeed>,
         pressure: Measurement<UnitPressure>,
         pressureTrend: PressureTrend,
         isDaylight: Bool,
@@ -33,6 +34,7 @@ public struct CurrentWeather: Sendable {
         self.symbolName = symbolName
         self.dewPoint = dewPoint
         self.humidity = humidity
+        self.percipationIntensity = percipationIntensity
         self.pressure = pressure
         self.pressureTrend = pressureTrend
         self.isDaylight = isDaylight
@@ -69,6 +71,9 @@ public struct CurrentWeather: Sendable {
     ///
     /// The range of this property is from 0 to 1, inclusive.
     public var humidity: Double
+
+    /// The precipitation intensity, in millimeters per hour.
+    public var percipationIntensity: Measurement<UnitSpeed>
 
     /// The atmospheric pressure at sea level at a given location.
     ///