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/*
* This file is part of Kenshins Hide and Seek
*
* Copyright (c) 2021 Tyler Murphy.
*
* Kenshins Hide and Seek free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* he Free Software Foundation version 3.
*
* Kenshins Hide and Seek is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.tylermurphy.hideAndSeek.command.util;
import net.tylermurphy.hideAndSeek.command.*;
import net.tylermurphy.hideAndSeek.command.map.Save;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import java.util.*;
import java.util.stream.Collectors;
import static net.tylermurphy.hideAndSeek.configuration.Config.errorPrefix;
import static net.tylermurphy.hideAndSeek.configuration.Config.permissionsRequired;
import static net.tylermurphy.hideAndSeek.configuration.Localization.message;
public class CommandGroup {
private final Map<String, Object> commandRegister;
private final String label;
public CommandGroup(String label, Object... data) {
this.label = label;
this.commandRegister = new LinkedHashMap<>();
for(Object o : data) registerCommand(o);
}
public String getLabel() {
return label;
}
private void registerCommand(Object object) {
if(object instanceof Command) {
Command command = (Command) object;
if (!commandRegister.containsKey(command.getLabel())) {
commandRegister.put(command.getLabel().toLowerCase(), command);
}
} else if(object instanceof CommandGroup) {
CommandGroup group = (CommandGroup) object;
if (!commandRegister.containsKey(group.getLabel())) {
commandRegister.put(group.getLabel().toLowerCase(), group);
}
}
}
public boolean handleCommand(Player player, String permission, String[] args) {
if (args.length < 1 && permission.equals("hs") || !commandRegister.containsKey(args[0].toLowerCase()) ) {
if (permissionsRequired && !player.hasPermission("hs.about")) {
player.sendMessage(errorPrefix + message("COMMAND_NOT_ALLOWED"));
} else {
player.sendMessage(
String.format("%s%sHide and Seek %s(%s1.7.0 BETA%s)\n", ChatColor.AQUA, ChatColor.BOLD, ChatColor.GRAY,ChatColor.WHITE,ChatColor.GRAY) +
String.format("%sAuthor: %s[KenshinEto]\n", ChatColor.GRAY, ChatColor.WHITE) +
String.format("%sHelp Command: %s/hs %shelp", ChatColor.GRAY, ChatColor.AQUA, ChatColor.WHITE)
);
}
} else {
String invoke = args[0].toLowerCase();
if (!invoke.equals("about") && !invoke.equals("help") && Save.runningBackup) {
player.sendMessage(errorPrefix + message("MAPSAVE_INPROGRESS"));
} else if (permissionsRequired && !player.hasPermission(permission+"."+invoke)) {
player.sendMessage(errorPrefix + message("COMMAND_NOT_ALLOWED"));
} else {
try {
Object object = commandRegister.get(invoke);
if(object instanceof CommandGroup) return ((CommandGroup) object).handleCommand(player, permission+"."+this.label, Arrays.copyOfRange(args, 1, args.length));
Command command = (Command) object;
int parameters = (int) Arrays.stream(command.getUsage().split(" ")).filter(p -> p.startsWith("<") && !p.startsWith("<*")).count();
if(args.length - 1 < parameters) {
player.sendMessage(errorPrefix + message("ARGUMENT_COUNT"));
return true;
}
command.execute(player,Arrays.copyOfRange(args, 1, args.length));
} catch (Exception e) {
player.sendMessage(errorPrefix + "An error has occurred.");
e.printStackTrace();
}
}
}
return true;
}
public List<String> handleTabComplete(CommandSender sender, String[] args) {
String invoke = args[0].toLowerCase();
if (args.length == 1) {
if(sender instanceof Player) {
Player player = (Player) sender;
return new ArrayList<>(commandRegister.keySet())
.stream()
.filter(handle -> handle.toLowerCase().startsWith(invoke))
.filter(handle -> {
Object object = commandRegister.get(handle);
if (object instanceof Command) return ((Command) object).hasPermission(player, this.label);
if (object instanceof CommandGroup)
return ((CommandGroup) object).hasPermission(player, this.label);
return false;
})
.collect(Collectors.toList());
}
return commandRegister.keySet().stream().filter(handle -> handle.toLowerCase().startsWith(invoke)).collect(Collectors.toList());
} else {
if (!commandRegister.containsKey(invoke)) {
return new ArrayList<>();
} else {
Object object = commandRegister.get(invoke);
if(object instanceof CommandGroup) return ((CommandGroup) object).handleTabComplete(sender, Arrays.copyOfRange(args, 1, args.length));
Command command = (Command) object;
String[] usage = command.getUsage().split(" ");
List<String> complete;
if (args.length - 2 < usage.length) {
String parameter = usage[args.length-2];
String name = parameter.replace("<", "").replace(">", "");
complete = command.autoComplete(name);
} else {
complete = command.autoComplete(null);
}
if(complete == null) return new ArrayList<>();
else return complete;
}
}
}
private boolean hasPermission(Player player, String permission) {
for(Object object : commandRegister.values()) {
if(object instanceof Command) if(((Command) object).hasPermission(player, this.label)) return true;
if(object instanceof CommandGroup) if (((CommandGroup) object).hasPermission(player, permission+"."+this.label)) return true;
}
return false;
}
// public static void registerCommands() {
// registerCommand(new About());
// registerCommand(new Help());
// registerCommand(new Setup());
// registerCommand(new Start());
// registerCommand(new Stop());
// registerCommand(new SetSpawnLocation());
// registerCommand(new SetLobbyLocation());
// registerCommand(new SetSeekerLobbyLocation());
// registerCommand(new SetExitLocation());
// registerCommand(new SetBorder());
// registerCommand(new Reload());
// registerCommand(new SaveMap());
// registerCommand(new SetBounds());
// registerCommand(new Join());
// registerCommand(new Leave());
// registerCommand(new Top());
// registerCommand(new Wins());
// registerCommand(new Debug());
// registerCommand(new AddMap());
// registerCommand(new RemoveMap());
// registerCommand(new ListMaps());
// registerCommand(new SetMap());
// }
}
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