package dk.thoerup.bukkit.hoeruputils;

import java.util.List;

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;
	
	List<World> worlds;	
	Server server;
	Plugin plugin;
	
	public EternalDayCommand(Plugin plugin) {
		
		this.plugin = plugin;
		server = plugin.getServer();
		worlds = server.getWorlds();
	}
	
	@Override
	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
		//debug
		System.out.println("world count " + worlds.size());

		try {
			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");
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		return true;
	}
	
	class EternalDayRunner implements Runnable {

		// 1000=1 hour, 0 is 06:00 so 12000 is 18:00
		@Override
		public void run() {
			try {
				for(World world : worlds) {
					System.out.println(" >" + world.getName() + " : " + world.getTime() );
					if (world.getTime() > 12000) {					
						world.setTime(0);
						server.getScheduler().scheduleSyncDelayedTask(plugin, new MessageBroadcaster(server, ChatColor.YELLOW + "Eternalday has extended the period of light once again!"));
					}				
				}
			} catch (Exception e ){
				e.printStackTrace();
			}
		}
		
	}
	
}