Saber-Factions/src/main/java/com/massivecraft/factions/cmd/CmdShow.java

package com.massivecraft.factions.cmd;

import com.massivecraft.factions.Conf;
import com.massivecraft.factions.Faction;
import com.massivecraft.factions.SavageFactions;
import com.massivecraft.factions.struct.Permission;
import com.massivecraft.factions.zcore.util.TL;
import com.massivecraft.factions.zcore.util.TagReplacer;
import com.massivecraft.factions.zcore.util.TagUtil;
import mkremins.fanciful.FancyMessage;

import java.util.ArrayList;
import java.util.List;

public class CmdShow extends FCommand {

	List<String> defaults = new ArrayList<>();

	public CmdShow() {
		this.aliases.add("show");
		this.aliases.add("who");

		// add defaults to /f show in case config doesnt have it
		defaults.add("{header}");
		defaults.add("<a>Description: <i>{description}");
		defaults.add("<a>Joining: <i>{joining}    {peaceful}");
		defaults.add("<a>Land / Power / Maxpower: <i> {chunks} / {power} / {maxPower}");
		defaults.add("<a>Faction Strikes: {strikes}");
		defaults.add("<a>Founded: <i>{create-date}");
		defaults.add("<a>This faction is permanent, remaining even with no members.");
		defaults.add("<a>Land value: <i>{land-value} {land-refund}");
		defaults.add("<a>Balance: <i>{faction-balance}");
		defaults.add("<a>Allies(<i>{allies}<a>/<i>{max-allies}<a>): {allies-list}");
		defaults.add("<a>Online: (<i>{online}<a>/<i>{members}<a>): {online-list}");
		defaults.add("<a>Offline: (<i>{offline}<a>/<i>{members}<a>): {offline-list}");

		// this.requiredArgs.add("");
		this.optionalArgs.put("faction tag", "yours");

		this.permission = Permission.SHOW.node;
		this.disableOnLock = false;

		senderMustBeMember = false;
		senderMustBeModerator = false;
		senderMustBeAdmin = false;
	}

	@Override
	public void perform() {
		Faction faction = myFaction;
		if (this.argIsSet(0))
			faction = this.argAsFaction(0);

		if (faction == null)
			return;

		if (fme != null && !fme.getPlayer().hasPermission("factions.show.bypassexempt")
				  && SavageFactions.plugin.getConfig().getStringList("show-exempt").contains(faction.getTag())) {
			msg(TL.COMMAND_SHOW_EXEMPT);
			return;
		}

		// if economy is enabled, they're not on the bypass list, and this command has a cost set, make 'em pay
		if (!payForCommand(Conf.econCostShow, TL.COMMAND_SHOW_TOSHOW, TL.COMMAND_SHOW_FORSHOW)) {
			return;
		}

		List<String> show = SavageFactions.plugin.getConfig().getStringList("show");
		if (show == null || show.isEmpty())
			show = defaults;

		if (!faction.isNormal()) {
			String tag = faction.getTag(fme);
			// send header and that's all
			String header = show.get(0);
			if (TagReplacer.HEADER.contains(header)) {
				msg(p.txt.titleize(tag));
			} else {
				msg(p.txt.parse(TagReplacer.FACTION.replace(header, tag)));
			}
			return; // we only show header for non-normal factions
		}

		for (String raw : show) {
			String parsed = TagUtil.parsePlain(faction, fme, raw); // use relations
			if (parsed == null) {
				continue; // Due to minimal f show.
			}

			if (fme != null) {
				parsed = TagUtil.parsePlaceholders(fme.getPlayer(), parsed);
			}

			if (TagUtil.hasFancy(parsed)) {
				List<FancyMessage> fancy = TagUtil.parseFancy(faction, fme, parsed);
				if (fancy != null)
					sendFancyMessage(fancy);

				continue;
			}
			if (!parsed.contains("{notFrozen}") && !parsed.contains("{notPermanent}")) {
				if (parsed.contains("{ig}")) {
					// replaces all variables with no home TL
					parsed = parsed.substring(0, parsed.indexOf("{ig}")) + TL.COMMAND_SHOW_NOHOME.toString();
				}
				if (parsed.contains("%")) {
					parsed = parsed.replaceAll("%", ""); // Just in case it got in there before we disallowed it.
				}
				msg(p.txt.parse(parsed));
			}
		}
	}

	@Override
	public TL getUsageTranslation() {
		return TL.COMMAND_SHOW_COMMANDDESCRIPTION;
	}

}