package commands;

import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;

public class InviteCommand extends ListenerAdapter {

	private String text[];

	@Override
	public void onGuildMessageReceived(GuildMessageReceivedEvent e) {

		if (!e.getMember().getUser().isBot()) {

			text = e.getMessage().getContentRaw().split(" ");
			if (text.length >= 2) {

				if (text[0].equalsIgnoreCase("$invite") && text[1].equalsIgnoreCase("create") && isInteger(text[2])) {

					double numberTest=Double.parseDouble(text[2]);
					String time=TimeCalculator(numberTest);
					e.getChannel().sendMessage("Hey " + e.getAuthor().getName()
					+ " invite your friends to this server <:PogYou:557333280039501844>"
					+ "\nLink: "+ e.getChannel().createInvite().setMaxAge(Integer.parseInt(text[2])).complete().getUrl()).queue();
					e.getChannel().sendMessage("This link will expire after: "+time).queue();


				} else if (text[0].contains("inv") || text[1].contains("inv")) {

					e.getChannel().sendMessage("Use the following syntax : $invite create [minutes]").queue();

				}
			}
		}

	}

	private String TimeCalculator(double numberTest) {

		String time = "";
		int noDigit = 0;

		if (numberTest >= 60) {

			noDigit = (int) (numberTest / 60);
			numberTest = numberTest % 60;

			if (numberTest != 0) {

				time = noDigit+"h"+ (int)numberTest+"min";

			}else {

				time=noDigit+"h";

			}

		}else {

			time=(int)numberTest+"min";

		}

		return time;
	}

	private boolean isInteger(String numberTest) {

		boolean error = false;

		try {
			Integer.parseInt(numberTest);
			error = true;
		} catch (Exception ex) {
			error = false;
		}

		return error;
	}

}