Blacksmith/src/main/java/net/knarcraft/blacksmith/command/BlackSmithConfigTabCompleter.java

72 lines
2.8 KiB
Java

package net.knarcraft.blacksmith.command;
import net.knarcraft.blacksmith.config.GlobalSetting;
import net.knarcraft.blacksmith.config.NPCSetting;
import net.knarcraft.blacksmith.util.TabCompleteValuesHelper;
import net.knarcraft.blacksmith.util.TabCompletionHelper;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
/**
* The tab completer for the command used for changing global configuration options
*/
public class BlackSmithConfigTabCompleter implements TabCompleter {
@Nullable
@Override
public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label,
@NotNull String[] args) {
if (args.length == 1) {
if (!sender.hasPermission("blacksmith.admin")) {
return new ArrayList<>();
}
List<String> availableCommands = new ArrayList<>();
availableCommands.add("reload");
for (NPCSetting setting : NPCSetting.values()) {
availableCommands.add(setting.getCommandName());
}
for (GlobalSetting globalSetting : GlobalSetting.values()) {
availableCommands.add(globalSetting.getCommandName());
}
return TabCompletionHelper.filterMatchingContains(availableCommands, args[0]);
} else if (args.length == 2) {
return tabCompleteCommandValues(args[0], args[1]);
}
return null;
}
/**
* Tab completes the values available for the given command
*
* @param commandName <p>The name of the used command</p>
* @param commandValue <p>The command value used to filter tab-completions</p>
* @return <p>Some valid options for the command's argument</p>
*/
private List<String> tabCompleteCommandValues(String commandName, String commandValue) {
if (commandName.equalsIgnoreCase("reload")) {
return new ArrayList<>();
}
for (GlobalSetting globalSetting : GlobalSetting.values()) {
if (globalSetting.getCommandName().equalsIgnoreCase(commandName)) {
return TabCompletionHelper.filterMatchingContains(TabCompleteValuesHelper.getTabCompletions(
globalSetting.getValueType()), commandValue);
}
}
for (NPCSetting npcSetting : NPCSetting.values()) {
if (npcSetting.getCommandName().equalsIgnoreCase(commandName)) {
return TabCompletionHelper.filterMatchingContains(TabCompleteValuesHelper.getTabCompletions(
npcSetting.getValueType()), commandValue);
}
}
return null;
}
}