Update LocationSample

Author: ramtinak

samples/Examples/Samples/LocationSample.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using InstagramApiSharp;
+using InstagramApiSharp.API;
+using InstagramApiSharp.Classes;
+/////////////////////////////////////////////////////////////////////
+////////////////////// IMPORTANT NOTE ///////////////////////////////
+// Please check wiki pages for more information:
+// https://github.com/ramtinak/InstagramApiSharp/wiki
+////////////////////// IMPORTANT NOTE ///////////////////////////////
+/////////////////////////////////////////////////////////////////////
+namespace Examples.Samples
+{
+    internal class LocationSample : IDemoSample
+    {
+        private readonly IInstaApi InstaApi;
+
+        public LocationSample(IInstaApi instaApi)
+        {
+            InstaApi = instaApi;
+        }
+
+        public async Task DoShow()
+        {
+            // search for related locations near location with latitude = 55.753923, logitude = 37.620940
+            // additionaly you can specify search query or just empty string
+            var result = await InstaApi.LocationProcessor.SearchLocationAsync(55.753923, 37.620940, "square");
+            Console.WriteLine($"Loaded {result.Value.Count} locations");
+            var firstLocation = result.Value?.FirstOrDefault();
+            if(firstLocation == null)
+                return;
+            Console.WriteLine($"Loading feed for location: name={firstLocation.Name}; id={firstLocation.ExternalId}.");
+
+            var locationStories =
+                await InstaApi.LocationProcessor.GetLocationStoriesAsync(long.Parse(firstLocation.ExternalId));
+
+            Console.WriteLine(locationStories.Succeeded
+                ? $"Loaded {locationStories.Value.Items?.Count} stoires for location"
+                : $"Unable to load location '{firstLocation.Name}' stories");
+        }
+    }
+}