Implement weather alerts - #3 Weather alerts

.gitignore

@@ -16,9 +16,6 @@ assets/
 # App Settings
 appsettings.json
 
-# Experimental
-Triggers/
-
 # Private Keys
 *.pfx
 

src/Converters/CoordinatesArrayJsonConverter.cs

@@ -0,0 +1,25 @@
+namespace OpenWeatherMap.Converters
+{
+    using System;
+    using Newtonsoft.Json;
+    using OpenWeatherMap.Triggers;
+
+    internal sealed class CoordinatesArrayJsonConverter : JsonConverter
+    {
+        /// <inheritdoc/>
+        public override bool CanConvert(Type objectType) => true;
+
+        /// <inheritdoc/>
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            var coordinates = serializer.Deserialize<int[]>(reader);
+            return new Coordinates(coordinates);
+        }
+
+        /// <inheritdoc/>
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            serializer.Serialize(writer, ((Coordinates)value).AsArray());
+        }
+    }
+}

src/Converters/DefaultJsonConverter.cs

@@ -0,0 +1,29 @@
+namespace OpenWeatherMap.Converters
+{
+    using System;
+    using Newtonsoft.Json;
+
+    internal sealed class DefaultJsonConverter : JsonConverter
+    {
+        /// <inheritdoc/>
+        public override bool CanRead => false;
+
+        /// <inheritdoc/>
+        public override bool CanWrite => false;
+
+        /// <inheritdoc/>
+        public override bool CanConvert(Type objectType) => true;
+
+        /// <inheritdoc/>
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            throw new NotSupportedException();
+        }
+
+        /// <inheritdoc/>
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}

src/Converters/GeoAreaJsonConverter.cs

@@ -0,0 +1,51 @@
+namespace OpenWeatherMap.Converters
+{
+    using System;
+    using Newtonsoft.Json;
+    using Newtonsoft.Json.Linq;
+    using OpenWeatherMap.Triggers.Area;
+
+    internal sealed class GeoAreaJsonConverter : JsonConverter
+    {
+        /// <inheritdoc/>
+        public override bool CanWrite => false;
+
+        /// <inheritdoc/>
+        public override bool CanConvert(Type objectType) => true;
+
+        /// <inheritdoc/>
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            var data = JObject.Load(reader);
+            var type = data["type"].ToObject<GeoAreaType>(serializer);
+            var area = FromType(type);
+
+            using (var tokenReader = data.CreateReader())
+            {
+                serializer.Populate(tokenReader, area);
+            }
+
+            return area;
+        }
+
+        /// <inheritdoc/>
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            throw new NotSupportedException();
+        }
+
+        private static IGeoArea FromType(GeoAreaType type)
+        {
+            switch (type)
+            {
+                case GeoAreaType.Point: return new Point();
+                case GeoAreaType.MultiPoint: return new MultiPoint();
+                case GeoAreaType.Polygon: return new Polygon();
+                case GeoAreaType.MultiPolygon: return new MultiPolygon();
+            }
+
+            throw new ArgumentOutOfRangeException(nameof(type), type,
+                "The specified type is not defined in the GeoAreaType enumeration.");
+        }
+    }
+}

src/Entities/WeatherForecast.cs

@@ -2,7 +2,6 @@
 {
     using System.Collections.Generic;
     using Newtonsoft.Json;
-    using OpenWeatherMap.Entities;
 
     /// <summary>
     ///     Represents the response object of a weather forecast request.

src/OpenWeatherMap4NET.csproj

@@ -8,7 +8,7 @@
     <PackageProjectUrl></PackageProjectUrl>
     <Description>A wrapper for the OpenWeatherMap.org RESTful api service.</Description>
     <Authors>Angelo Breuer</Authors>
-    <Version>1.0.4</Version>
+    <Version>1.0.5</Version>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/angelobreuer/OpenWeatherMap4NET</RepositoryUrl>
     <PackageTags>openweathermap, weather, wrapper, OpenWeatherMap4NET</PackageTags>
@@ -26,17 +26,6 @@
     <DocumentationFile>OpenWeatherMap4NET.xml</DocumentationFile>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="Triggers\**" />
-    <EmbeddedResource Remove="Triggers\**" />
-    <None Remove="Triggers\**" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Compile Remove="OpenWeatherMapTriggerOptions.cs" />
-    <Compile Remove="OpenWeatherMapTriggerService.cs" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
     <PackageReference Include="System.Runtime.Caching" Version="4.5.0" />

src/OpenWeatherMapOptions.cs

@@ -17,6 +17,8 @@ public class OpenWeatherMapOptions
         /// </summary>
         public Uri BaseAddress { get; set; } = new Uri("https://api.openweathermap.org/data/");
 
+        public TimeSpan PollInterval { get; set; } = TimeSpan.FromSeconds(40);
+
         /// <summary>
         ///     Validates the open weather map options.
         /// </summary>