Implemented the CurrentTheaterScheduleWebRequestManager

Melody49Notifier/DataAbstraction/CurrentTheaterScheduleWebRequestManager.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Melody49Notifier.Models;
+using System.Net;
+using System.IO;
+using Microsoft.Azure.WebJobs.Host;
+
+namespace Melody49Notifier.DataAbstraction
+{
+    public class CurrentTheaterScheduleWebRequestManager : ICurrentTheaterScheduleWebRequestManager
+    {
+        private readonly TraceWriter log;
+        private readonly ITheaterScheduleHTMLParser theaterScheduleHTMLParser;
+
+        public CurrentTheaterScheduleWebRequestManager(TraceWriter log, ITheaterScheduleHTMLParser theaterScheduleHTMLParser)
+        {
+            this.log = log;
+            this.theaterScheduleHTMLParser = theaterScheduleHTMLParser;
+        }
+
+        public string TheaterUrl => "http://www.chakerestheatres.com/melody49di.php";
+
+        public TheaterSchedule GetCurrentTheaterSchedule()
+        {
+            string currentTheaterHTML = GetCurrentTheaterScheduleHTML();
+
+            log.Verbose($"Received Current Theater Schedule HTML.  ({currentTheaterHTML.Length} Characters)");
+
+            return theaterScheduleHTMLParser.ParseTheaterScheduleHTML(currentTheaterHTML);
+        }
+
+        private string GetCurrentTheaterScheduleHTML()
+        {
+            string currentTheaterHTML;
+            WebRequest webRequest = WebRequest.Create(TheaterUrl);
+            WebResponse webResponse = webRequest.GetResponse();
+
+            using (StreamReader streamReader = new StreamReader(webResponse.GetResponseStream()))
+            {
+                currentTheaterHTML = streamReader.ReadToEnd();
+            }
+
+            return currentTheaterHTML;
+        }
+    }
+}