Merge pull request 'Update EventRescheduleCommand' (#379) from CommandEventReschedule into master

Reviewed-on: SteamWar/BungeeCore#379
Reviewed-by: Lixfel <lixfel@steamwar.de>

src/de/steamwar/bungeecore/commands/EventRescheduleCommand.java

@@ -23,35 +23,29 @@ import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.sql.Event;
 import de.steamwar.bungeecore.sql.EventFight;
 import de.steamwar.bungeecore.sql.Team;
+import de.steamwar.command.SWCommand;
+import de.steamwar.command.TypeMapper;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 import java.sql.Timestamp;
+import java.util.Collection;
 import java.util.Date;
 import java.util.List;
 import java.util.ListIterator;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
-public class EventRescheduleCommand extends BasicCommand {
+public class EventRescheduleCommand extends SWCommand {
 
     public EventRescheduleCommand() {
         super("eventreschedule", "bungeecore.softreload");
     }
 
-    @Override
-    public void execute(CommandSender sender, String[] args) {
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-        ProxiedPlayer player = (ProxiedPlayer) sender;
-
-        if(args.length != 2){
-            Message.send("EVENTRESCHEDULE_USAGE", player);
-            return;
-        }
-
-        Team teamBlue = Team.get(args[0]);
-        Team teamRed = Team.get(args[1]);
+    @Register
+    public void reschedule(ProxiedPlayer player, Team teamBlue, Team teamRed) {
         Event event = Event.get();
-        if(teamBlue == null || teamRed == null || event == null){
+        if(event == null){
             Message.send("EVENTRESCHEDULE_UNKNOWN_TEAM", player);
             return;
         }
@@ -74,4 +68,22 @@ public class EventRescheduleCommand extends BasicCommand {
 
         Message.send("EVENTRESCHEDULE_NO_FIGHT", player);
     }
+
+    @Register
+    public TypeMapper<Team> teamTypeMapper() {
+        return new TypeMapper<Team>() {
+            @Override
+            public Team map(CommandSender commandSender, String[] previousArguments, String s) {
+                return Team.get(s);
+            }
+
+            @Override
+            public Collection<String> tabCompletes(CommandSender sender, String[] previousArguments, String s) {
+                Event event = Event.get();
+                if (event == null) return null;
+                List<EventFight> fights = EventFight.getEvent(event.getEventID());
+                return fights.stream().flatMap(fight -> Stream.of(fight.getTeamBlue(), fight.getTeamRed())).map(Team::get).map(Team::getTeamKuerzel).distinct().collect(Collectors.toList());
+            }
+        };
+    }
 }