Every form is wired up and the system works in some meaning

TrackerLibrary/DataAccess/SqlConnector.cs

@@ -282,7 +282,7 @@ namespace TrackerLibrary.DataAccess
                     int currRound = 1;
                     foreach (MatchupModel m in matchups)
                     {
-                        if(m.MatchupRound > currRound)
+                        if (m.MatchupRound > currRound)
                         {
                             t.Rounds.Add(currRow);
                             currRow = new List<MatchupModel>();
@@ -299,7 +299,28 @@ namespace TrackerLibrary.DataAccess
 
         public void UpdateMatchup(MatchupModel model)
         {
-            
+            using (IDbConnection connection = new System.Data.SqlClient.SqlConnection(GlobalConfig.CnnString(db)))
+            {
+                var p = new DynamicParameters();
+                if (model.Winner != null)
+                {
+                    p.Add("@Id", model.Id);
+                    p.Add("@WinnerId", model.Winner.Id);
+
+                    connection.Execute("dbo.spMatchups_Update", p, commandType: CommandType.StoredProcedure);
+                }
+                foreach (MatchupEntryModel m in model.Entries)
+                {
+                    if (m.TeamCompeting != null)
+                    {
+                        p = new DynamicParameters();
+                        p.Add("@Id", m.Id);
+                        p.Add("@TeamCompetingId", m.TeamCompeting.Id);
+                        p.Add("@Score", m.Score);
+                        connection.Execute("dbo.spMatchupEntries_Update", p, commandType: CommandType.StoredProcedure);
+                    }
+                }
+            }
         }
     }
 }

TrackerLibrary/DataAccess/TextConnector.cs

@@ -134,7 +134,7 @@ namespace TrackerLibrary.DataAccess
 
         public void UpdateMatchup(MatchupModel model)
         {
-            throw new NotImplementedException();
+            model.UpdateMatchupToFile();
         }
     }
 }

TrackerLibrary/DataAccess/TextConnectorProcessor.cs

@@ -349,6 +349,42 @@ namespace TrackerLibrary.DataAccess.TextHelpers
             File.WriteAllLines(GlobalConfig.MatchupFile.FullFilePath(), lines);
         }
 
+        public static void UpdateMatchupToFile(this MatchupModel matchup)
+        {
+            List<MatchupModel> matchups = GlobalConfig.MatchupFile.FullFilePath().LoadFile().ConvertToMatchupModels();
+
+            MatchupModel oldMatchup = new MatchupModel();
+            foreach (MatchupModel m in matchups)
+            {
+                if(m.Id == matchup.Id)
+                {
+                    oldMatchup = m;
+                }
+            }
+
+            matchups.Remove(oldMatchup);
+
+            matchups.Add(matchup);
+
+            foreach (MatchupEntryModel entry in matchup.Entries)
+            {
+                entry.UpdateEntryToFile();
+            }
+
+            List<string> lines = new List<string>();
+            foreach (MatchupModel m in matchups)
+            {
+                string winner = "";
+                if (m.Winner != null)
+                {
+                    winner = m.Winner.Id.ToString(); ;
+                }
+                lines.Add($"{m.Id},{ConvertMatchupEntryListToString(m.Entries)},{winner},{m.MatchupRound}");
+            }
+
+            File.WriteAllLines(GlobalConfig.MatchupFile.FullFilePath(), lines);
+        }
+
         public static void SaveEntryToFile(this MatchupEntryModel entry, string matchupEntryFile)
         {
             List<MatchupEntryModel> entries = GlobalConfig.MatchupEntryFile.FullFilePath().LoadFile().ConvertToMatchupEntryModels();
@@ -380,6 +416,42 @@ namespace TrackerLibrary.DataAccess.TextHelpers
 
         }
 
+        public static void UpdateEntryToFile(this MatchupEntryModel entry)
+        {
+            List<MatchupEntryModel> entries = GlobalConfig.MatchupEntryFile.FullFilePath().LoadFile().ConvertToMatchupEntryModels();
+
+            MatchupEntryModel oldEntry = new MatchupEntryModel();
+            foreach (MatchupEntryModel me in entries)
+            {
+                if(me.Id == entry.Id)
+                {
+                    oldEntry = me;
+                }
+            }
+
+            entries.Remove(oldEntry);
+            entries.Add(entry);
+
+            List<string> lines = new List<string>();
+            foreach (MatchupEntryModel e in entries)
+            {
+                string parent = "";
+                if (e.ParentMatchup != null)
+                {
+                    parent = e.ParentMatchup.Id.ToString();
+                }
+                string teamCompeting = "";
+                if (e.TeamCompeting != null)
+                {
+                    teamCompeting = e.TeamCompeting.Id.ToString();
+                }
+                lines.Add($"{e.Id},{teamCompeting},{e.Score},{parent}");
+            }
+
+            File.WriteAllLines(GlobalConfig.MatchupEntryFile.FullFilePath(), lines);
+
+        }
+
         public static void SaveToTournamentFile(this List<TournamentModel> models, string fileName)
         {
  

TrackerUI/App.config

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
   <appSettings>
-    <add key="filePath" value="D:\data\TournamentTracker"/>
+    <!--<add key="filePath" value="D:\data\TournamentTracker"/>-->
+    <add key="filePath" value="C:\AppData\TournamentTracker"/>
   </appSettings>
   <connectionStrings>
     <add name="Tournaments" connectionString="Server=TOMMYASUS\SQLEXPR2017;Database=Tournaments;Trusted_Connection=True;" providerName="System.Data.SqlClient"/>

TrackerUI/TournamentViewerForm.cs

@@ -7,6 +7,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using TrackerLibrary;
 using TrackerLibrary.Models;
 
 namespace TrackerUI
@@ -214,7 +215,28 @@ namespace TrackerUI
                 MessageBox.Show("I dont handle tie games.");
             }
 
+            foreach (List<MatchupModel> round in tournament.Rounds)
+            {
+                foreach (MatchupModel rm in round)
+                {
+                    foreach (MatchupEntryModel me in rm.Entries)
+                    {
+                        if (me.ParentMatchup != null)
+                        {
+                            if (me.ParentMatchup.Id == m.Id)
+                            {
+                                me.TeamCompeting = m.Winner;
+                                GlobalConfig.Connection.UpdateMatchup(rm);
+                            }
+
+                        }
+                    }
+                }
+            }
+
             LoadMatchups((int)roundDropDown.SelectedItem);
+
+            GlobalConfig.Connection.UpdateMatchup(m);
         }
     }
 }