Initial commit of Airing Soon list

AnimeAnnouncer/Program.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel;
+using System.Runtime.ExceptionServices;
 using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
 using AnimeAnnouncer.Cache;
@@ -81,6 +82,14 @@ namespace AnimeAnnouncer
 
         static void OnRssReadFinished()
         {
+            if(DateTime.Today.Day == 1)
+            {
+                if(!tmdbCache.KeyExists($"UpcomingAnnounced-{DateTime.Today.Year}-{DateTime.Today.Month}").Result)
+                {
+                    CreateAiringMonthPost().Wait();
+                    tmdbCache.SetPair($"UpcomingAnnounced-{DateTime.Today.Year}-{DateTime.Today.Month}", "1").Wait();
+                }
+            }
 
         }
 
@@ -317,6 +326,46 @@ namespace AnimeAnnouncer
             Console.WriteLine($"Choosing {title} as a finished season!");
         }
 
+
+        private static async Task CreateAiringMonthPost()
+        {
+            var airingSoon = await tmdbCache.GetAiringList();
+            DateTime beginningOfMonth = DateTime.Today;
+            DateTime endOfMonth = DateTime.Today.AddMonths(1);
+            var airingThisMonth = airingSoon.Where(p => p.LastAirDate >= beginningOfMonth && p.LastAirDate <= endOfMonth).ToList();
+            String statusText = $"DUBBED anime airing this month (probably){Environment.NewLine + Environment.NewLine}";
+            int cnt = 1;
+            for(int i = 0;i < airingThisMonth.Count;i++, cnt++)
+            {
+                var airing = airingThisMonth[i];
+                if(!await tmdbCache.KeyExists($"ShowAnnounced-{airing.ShowID}"))
+                { //TODO: fix for seasons
+                    statusText += $"{cnt}. {airing.Title} on {airing.LastAirDate:MM/dd/yyyy}{Environment.NewLine}";
+                }
+            }
+            int neededPostCount = (int)Math.Ceiling((decimal)statusText.Length / 500);
+            if(neededPostCount >= 2)
+            {
+                statusText = statusText[..497] + "...";
+            }
+            _ = mastodonClient.PublishStatus(statusText,
+                    Visibility.Public, null);
+            /*
+            else
+            {
+                for(cnt = 1; cnt < neededPostCount; cnt++)
+                {
+                    //go back and find a line break
+                    String postPart = "";
+                    //_ = mastodonClient.PublishStatus(${statusText},
+                      //  Visibility.Public, null);
+                    System.Threading.Thread.Sleep(1000);
+                }
+
+            }
+            */
+        }
+
         private static async void PostStatus(TMDBCacheItem cachedShow)
         {
             //get poster