package dk.thoerup.bukkit.hoeruputils;

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

import org.bukkit.ChatColor;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.Plugin;

import dk.thoerup.bukkit.hoeruputils.utils.MessageBroadcaster;

public class EternalDayCommand implements CommandExecutor {

	
	int taskId = -1;
	
	ArrayList<World> worlds = new ArrayList<World>();
	
	Server server;
	Plugin plugin;
	
	public EternalDayCommand(Plugin plugin) {
		
		this.plugin = plugin;
		server = plugin.getServer();
		
		addWorld( server, "world" );
		addWorld( server, "creative" );
	}

	private void addWorld(Server server, String worldName) {
		World world = server.getWorld( worldName );
		if (world != null) {
			worlds.add( world );
		}
	}
	
	@Override
	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {

		if (taskId == -1) {
			taskId = server.getScheduler().scheduleSyncRepeatingTask(plugin, new EternalDayRunner(), 2*20, 60*20);
			server.broadcastMessage(ChatColor.YELLOW + "Eternal day is enabled - have a nice long day");
		} else {
			server.getScheduler().cancelTask(taskId);
			taskId = -1;			
			server.broadcastMessage(ChatColor.YELLOW + "Eternal day is disabled - watch out for zombies");
		}
		
		return true;
	}
	
	class EternalDayRunner implements Runnable {

		// 1000=1 hour, 0 is 06:00 so 12000 is 18:00
		@Override
		public void run() {

			for (World world : worlds) {
				if (world.getTime() > 12000) {					
					world.setTime(0);
					String msg = ChatColor.YELLOW + "Eternalday has extended the period of light once again!";		
					//server.getScheduler().scheduleSyncDelayedTask(plugin, new MessageBroadcaster(server, msg));
					Util.broadcastWorld(world, msg);
				}							
			}
		}
		
	}
	
}