Health model improvements.

1Weather/Model/ModelObjects/Health/Health.swift

@@ -16,13 +16,66 @@ public struct Health: Equatable, Hashable {
 
 
 public struct AirQuality: Equatable, Hashable {
 public struct AirQuality: Equatable, Hashable {
     public let index: Double
     public let index: Double
-    public let airQualityDescription: String? // long name to differentiate from Swift's .description
-    public let color: UIColor
+    public let advice: String //TODO: support for localization
+    public var status: HealthStatus {
+        get {
+            HealthStatus(value: index)
+        }
+    }
+}
+
+public enum HealthStatus: String {
+    case good = "health.airquality.status.good"
+    case moderate = "health.airquality.status.moderate"
+    case unhealthyForSensitiveGroups = "health.airquality.status.unhealthyForSensitiveGroups"
+    case unhealthy = "health.airquality.status.unhealthy"
+    case veryUnhealthy = "health.airquality.status.veryUnhealthy"
+    case hazardous = "health.airquality.status.hazardous"
+    
+    public init(value: Double) {
+        switch value {
+        case 0...50:
+            self = .good
+        case 51...100:
+            self = .moderate
+        case 101...150:
+            self = .unhealthyForSensitiveGroups
+        case 151...200:
+            self = .unhealthy
+        case 201...300:
+            self = .veryUnhealthy
+        default:
+            self = .hazardous
+        }
+    }
+    
+    public var localized: String {
+        return self.rawValue.localized()
+    }
+    
+    public var gradientColorStart: UIColor {
+        get {
+            #warning("Not implemented!")
+            //TODO: Implement!
+            return UIColor.green
+        }
+    }
+    
+    public var gradientColorEnd: UIColor {
+        get {
+            #warning("Not implemented!")
+            //TODO: Implement!
+            return UIColor.red
+        }
+    }
 }
 }
 
 
 public struct Pollutant: Equatable, Hashable {
 public struct Pollutant: Equatable, Hashable {
     public let name: String
     public let name: String
     public let value: Double
     public let value: Double
-    public let color: UIColor
-    public let status: String
+    public var status: HealthStatus {
+        get {
+            HealthStatus(value: value)
+        }
+    }
 }
 }

1Weather/Resources/en.lproj/Localizable.strings

@@ -141,3 +141,11 @@
 "settings.language" = "Language";
 "settings.language" = "Language";
 "settings.manageNotifications" = "Manage Notifications";
 "settings.manageNotifications" = "Manage Notifications";
 "settings.locationAccess" = "Locations Access";
 "settings.locationAccess" = "Locations Access";
+
+// Health
+"health.airquality.status.good" = "Good";
+"health.airquality.status.moderate" = "Moderate";
+"health.airquality.status.unhealthyForSensitiveGroups" = "Unhealthy For Sensitive Groups";
+"health.airquality.status.unhealthy" = "Unhealthy";
+"health.airquality.status.veryUnhealthy" = "Very Unhealthy";
+"health.airquality.status.hazardous" = "Hazardous";