Initial TeamCommand rework

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

@@ -24,7 +24,11 @@ import de.steamwar.bungeecore.Storage;
 import de.steamwar.bungeecore.inventory.SWItem;
 import de.steamwar.bungeecore.inventory.SWListInv;
 import de.steamwar.bungeecore.sql.*;
+import de.steamwar.command.SWCommand;
+import de.steamwar.command.TypeMapper;
+import de.steamwar.command.TypeValidator;
 import de.steamwar.messages.ChatSender;
+import jdk.nashorn.internal.codegen.TypeMap;
 import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
@@ -41,15 +45,13 @@ import net.md_5.bungee.api.event.ServerConnectEvent;
 import java.net.*;
 import java.time.Instant;
 import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
 import java.util.stream.Collectors;
 
+import static de.steamwar.bungeecore.Storage.fabricCheckedPlayers;
 import static de.steamwar.bungeecore.Storage.teamInvitations;
 
-public class TeamCommand extends BasicCommand {
+public class TeamCommand extends SWCommand {
 
     private static final List<SWListInv.SWListEntry<String>> COLOR_CODES = new ArrayList<>();
 
@@ -80,37 +82,138 @@ public class TeamCommand extends BasicCommand {
         super("team", "");
     }
 
-    private void help(CommandSender sender){
-        Message.send("TEAM_HELP_HEADER", sender);
-        Message.send("TEAM_HELP_LIST", sender);
-        Message.send("TEAM_HELP_INFO", sender);
-        Message.send("TEAM_HELP_TP", sender);
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-
-        ProxiedPlayer player = (ProxiedPlayer) sender;
+    @Register(help = true)
+    public void help(ProxiedPlayer player, String... args) {
         SteamwarUser user = SteamwarUser.get(player.getUniqueId());
+
+        Message.send("TEAM_HELP_HEADER", player);
+        Message.send("TEAM_HELP_LIST", player);
+        Message.send("TEAM_HELP_INFO", player);
+        Message.send("TEAM_HELP_TP", player);
+
         if(user.getTeam() == 0) {
-            Message.send("TEAM_HELP_CREATE", sender);
-            Message.send("TEAM_HELP_JOIN", sender);
-        }else{
-            Message.send("TEAM_HELP_CHAT", sender);
-            Message.send("TEAM_HELP_EVENT", sender);
-            Message.send("TEAM_HELP_LEAVE", sender);
+            Message.send("TEAM_HELP_CREATE", player);
+            Message.send("TEAM_HELP_JOIN", player);
+        } else {
+            Message.send("TEAM_HELP_CHAT", player);
+            Message.send("TEAM_HELP_EVENT", player);
+            Message.send("TEAM_HELP_LEAVE", player);
 
             if(user.isLeader()){
-                Message.send("TEAM_HELP_INVITE", sender);
-                Message.send("TEAM_HELP_REMOVE", sender);
-                Message.send("TEAM_HELP_KUERZEL", sender);
-                Message.send("TEAM_HELP_NAME", sender);
-                Message.send("TEAM_HELP_COLOR", sender);
-                Message.send("TEAM_HELP_LEADER", sender);
-                Message.send("TEAM_HELP_STEP_BACK", sender);
-                Message.send("TEAM_HELP_SERVER", sender);
+                Message.send("TEAM_HELP_INVITE", player);
+                Message.send("TEAM_HELP_REMOVE", player);
+                Message.send("TEAM_HELP_KUERZEL", player);
+                Message.send("TEAM_HELP_NAME", player);
+                Message.send("TEAM_HELP_COLOR", player);
+                Message.send("TEAM_HELP_LEADER", player);
+                Message.send("TEAM_HELP_STEP_BACK", player);
+                Message.send("TEAM_HELP_SERVER", player);
             }
         }
     }
 
+    @Register(value = "create", description = "TEAM_CREATE_USAGE")
+    public void createTeam(@Validator("noTeam") ProxiedPlayer player, @Validator("unusedKuerzel") String kuerzel, @Validator("unusedName") String name) {
+        SteamwarUser user = SteamwarUser.get(player);
+        Team.create(kuerzel, name);
+        user.setTeam(Team.get(kuerzel).getTeamId());
+        user.setLeader(true);
+        Message.send("TEAM_CREATE_CREATED", player, name);
+    }
+
+    @Register(value = "join", description = "TEAM_JOIN_USAGE")
+    public void joinTeam(@Validator("teamJoin") ProxiedPlayer player, @Mapper("teamJoinTypeMapper") Team toJoin) {
+        SteamwarUser user = SteamwarUser.get(player);
+        user.setTeam(toJoin.getTeamId());
+        teamInvitations.remove(user.getId());
+        Message.send("TEAM_JOIN_JOINED", player, toJoin.getTeamName());
+    }
+
+    @Validator("noTeam")
+    private TypeValidator<ProxiedPlayer> noTeamValidator() {
+        return (sender, value, messageSender) -> {
+            if (SteamwarUser.get(value).getTeam() == 0) {
+                return true;
+            } else {
+                messageSender.send("TEAM_IN_TEAM");
+                return false;
+            }
+        };
+    }
+
+    @Validator("notDuringEvent")
+    private TypeValidator<ProxiedPlayer> notDuringEventValidator() {
+        return (sender, value, messageSender) -> {
+            return !notDuringEvent(value);
+        };
+    }
+
+    @Validator("teamJoin")
+    private TypeValidator<ProxiedPlayer> teamJoinValidator() {
+        TypeValidator<ProxiedPlayer> noTeam = noTeamValidator();
+        TypeValidator<ProxiedPlayer> notDuringEvent = notDuringEventValidator();
+        return (sender, value, messageSender) -> {
+            if (!noTeam.validate(sender, value, messageSender)) return false;
+            if (!notDuringEvent.validate(sender, value, messageSender)) return false;
+            if (!teamInvitations.containsKey(SteamwarUser.get(value).getId())){
+                messageSender.send("TEAM_JOIN_NO_INVITATION");
+                return false;
+            }
+            return true;
+        };
+    }
+
+    @Mapper("teamJoinTypeMapper")
+    private TypeMapper<Team> teamJoinTypeMapper() {
+        return new TypeMapper<Team>() {
+            @Override
+            public Team map(CommandSender commandSender, String[] previousArguments, String s) {
+                SteamwarUser user = SteamwarUser.get((ProxiedPlayer) commandSender);
+                List<Integer> invs = teamInvitations.get(user.getId());
+                if (invs.isEmpty()) return null;
+                if (s.equals("") && invs.size() == 1) {
+                    return Team.get(invs.get(0));
+                }
+                for (int i : invs) {
+                    Team team = Team.get(i);
+                    if (team.getTeamName().equals(s)) return team;
+                }
+                return null;
+            }
+
+            @Override
+            public boolean validate(CommandSender sender, Team value, MessageSender messageSender) {
+                if (value == null) {
+                    messageSender.send("TEAM_JOIN_NOT_BY_TEAM");
+                    return false;
+                }
+                return true;
+            }
+
+            @Override
+            public Collection<String> tabCompletes(CommandSender sender, String[] previousArguments, String s) {
+                SteamwarUser user = SteamwarUser.get((ProxiedPlayer) commandSender);
+                return teamInvitations.get(user.getId()).stream().map(Team::get).map(Team::getTeamName).collect(Collectors.toList());
+            }
+        };
+    }
+
+    @Validator("unusedKuerzel")
+    private TypeValidator<String> unusedTeamKuerzel() {
+        return (sender, value, messageSender) -> {
+            Team team = Team.get(SteamwarUser.get((ProxiedPlayer) sender).getTeam());
+            return !checkTeamKuerzel((ProxiedPlayer) sender, team, value);
+        };
+    }
+
+    @Validator("unusedName")
+    private TypeValidator<String> unusedTeamName() {
+        return (sender, value, messageSender) -> {
+            Team team = Team.get(SteamwarUser.get((ProxiedPlayer) sender).getTeam());
+            return !checkTeamName((ProxiedPlayer) sender, team, value);
+        };
+    }
+
     @Override
     public void execute(CommandSender sender, String[] args){
         if(args.length < 1){
@@ -126,12 +229,6 @@ public class TeamCommand extends BasicCommand {
         Team team = Team.get(user.getTeam());
 
         switch(args[0].toLowerCase()){
-            case "create":
-                create(player, user, team, args);
-                break;
-            case "join":
-                join(player, user, args);
-                break;
             case "stepback":
                 stepBack(player,user,team);
                 break;
@@ -176,75 +273,6 @@ public class TeamCommand extends BasicCommand {
         }
     }
 
-    private void create(ProxiedPlayer player, SteamwarUser user, Team team, String[] args){
-        if(unwantedInTeam(player, user))
-            return;
-
-        if(args.length < 3){
-            Message.send("TEAM_CREATE_USAGE", player);
-            return;
-        }
-
-        if(checkTeamKuerzel(player, team, args[1]))
-            return;
-
-        if(checkTeamName(player, team, args[2]))
-            return;
-
-        Team.create(args[1], args[2]);
-        user.setTeam(Team.get(args[1]).getTeamId());
-        user.setLeader(true);
-        Message.send("TEAM_CREATE_CREATED", player, args[2]);
-    }
-
-    private void join(ProxiedPlayer player, SteamwarUser user, String[] args){
-        if(unwantedInTeam(player, user))
-            return;
-
-        if(notDuringEvent(player))
-            return;
-
-        if(!teamInvitations.containsKey(user.getId())){
-            Message.send("TEAM_JOIN_NO_INVITE", player);
-            return;
-        }
-
-        List<Integer> invs = teamInvitations.get(user.getId());
-        Integer t = null;
-
-        if(invs.size() == 1){
-            t = invs.get(0);
-        }else{
-            if(args.length != 2){
-                Message.send("TEAM_JOIN_USAGE", player);
-                StringBuilder sb = new StringBuilder();
-                for(int inv : invs){
-                    Team team = Team.get(inv);
-                    sb.append(team.getTeamName()).append(" ");
-                }
-                Message.send("TEAM_JOIN_INVITED", player, sb.toString());
-                return;
-            }
-
-            for(int inv : invs){
-                Team team = Team.get(inv);
-                if(team.getTeamName().equals(args[1])){
-                    t = inv;
-                    break;
-                }
-            }
-
-            if(t == null){
-                Message.send("TEAM_JOIN_NOT_BY_TEAM", player);
-                return;
-            }
-        }
-
-        user.setTeam(t);
-        teamInvitations.remove(user.getId());
-        Message.send("TEAM_JOIN_JOINED", player, Team.get(t).getTeamName());
-    }
-
     private void stepBack(ProxiedPlayer player, SteamwarUser user, Team team) {
         if(notLeader(player, user, team))
             return;