package me.yhl;
import java.util.HashMap;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;


public class AnimationTimer implements Runnable {

	HashMap<Inventory,Integer> instances = new HashMap<Inventory,Integer>();  //inventory is the specific inv, integer is the current slot number.
	HashMap<Inventory,Integer> adding = new HashMap<Inventory,Integer>();
	HashMap<Inventory, Boolean> t = new HashMap<Inventory, Boolean>();
	double nextUpdate = 0L;
	static Boolean toggle = false;
	int Progress = 0;
	int add = 1;

	public void onEnable(){
		Miner m = Miner.getInstance();


	}

	public AnimationTimer(Miner Miner) {
			//typically you would assing your plugin variable here to a local plugin variable
			//ie this.plugin = freePlugin     it would be the name of your main class.
	}

	public void getItem(Material item, String itemname,Inventory inv, int slot){
		ItemStack itemm = new ItemStack(item);
		ItemMeta tmeta = itemm.getItemMeta();
		tmeta.setDisplayName(ChatColor.translateAlternateColorCodes('&', itemname));
		itemm.setItemMeta(tmeta);
		inv.setItem(slot, itemm);
	}

	public void setName(Player p, int slot, Inventory inv, String name){

		inv.getItem(slot).getItemMeta().setDisplayName(ChatColor.translateAlternateColorCodes('&', name));

	}



	public void setup(Player p)  //this routine adds a player to the list and lets the timer know they need the effect to happen.
	{
		//this should be in your interact event in your listener that already exists.
		/*
		if(e.getAction() == Action.RIGHT_CLICK_BLOCK && e.getClickedBlock().getType() == Material.OBSIDIAN){
			AnimationTimer.setup(e.getPlayer());   //adds a player to the timer.
		}

		*/
			Inventory miner = Bukkit.createInventory(p, 45, ChatColor.GOLD + "" + ChatColor.BOLD + p.getName() + "'s Miner");  //add their name to it so its not able to be opened by others



			t.put(miner, false);
				getItem(Material.COAL, "&4&lCOAL", miner, 31);

			getItem(Material.REDSTONE_BLOCK, "&c&lOFF", miner, 29);
			getItem(Material.PAPER, "&cProgress: &4" + Progress + "&l%", miner, 33);
			miner.setItem(10, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(11, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(12, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(13, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(14, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(15, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			miner.setItem(16, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
			p.openInventory(miner);
			this.instances.put(miner,10);  //this stores the inventory in a set so we can access it later.   we set 10 here because thats where you want to start.


	}


	@Override
	public void run() {



		HashMap<Inventory,Integer> updatedMap = new HashMap<Inventory,Integer>();

		if(System.currentTimeMillis() <= this.nextUpdate)  //not time to update, do nothing.  Note ALL players would be on the same time delay not a per player delay.
			return;

		double seconds = Miner.getInstance().getConfig().getInt("seconds");   //change this to how many seconds of delay per update.


		this.nextUpdate = System.currentTimeMillis() + (1000 * seconds);  //update the timestamp

		//now check for inventories we need to process  if there are none the loop wont run and nothing happens.
		for(Inventory inv:instances.keySet())  //gets the list of inventories then pulls them out 1 by 1
		{
			if(t.get(inv)){


			int currentSlot = instances.get(inv);   //gets the current slot from the hash map.
			if(inv.getViewers().isEmpty())  //if this returns true nobody is viewing the inventory. or all slots have been changed.
				continue;   //this one was invalid, skip it and do the next one.
			if (currentSlot > 16) {
				resetBar(inv);
				currentSlot = 10;
				add = 1;
				}

			Player p = (Player) inv.getViewers().get(0);   //should only ever be one viewer using this method.

			inv.setItem(currentSlot, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)13)); //update the item
			p.updateInventory();  //update the player inventory

			updatedMap.put(inv, currentSlot+1);
			adding.put(inv, add+1);
			Progress = add*14;


			ItemStack itemm = new ItemStack(Material.PAPER);
			ItemMeta tmeta = itemm.getItemMeta();
			tmeta.setDisplayName(ChatColor.translateAlternateColorCodes('&', "&cProgress: &4" + Progress + "&l%"));


			inv.getItem(33).setAmount(add);
			setName(p, 33, inv, "&cProgress: &4" + Progress + "&l%");
			inv.getItem(33).setItemMeta(tmeta);


			p.updateInventory();
			add++;
			if(currentSlot == 9){
				add = 1;
			}
			//write the new slot to a map and increment it +1.
			//*NOTE* it would be cleaner if we had an object to store the inv, player, slot etc but for simplictys sake i just used a hashmap.
			//NEVER edit a hash map while you are iterating over it.
			if(currentSlot == 16){

					p.getInventory().addItem(new ItemStack(inv.getItem(31).getType()));

		}

		//now we update the map
		this.instances.clear();  //wipe out the old list
		this.instances.putAll(updatedMap); //update the map, it will NOT include the closed inventories or the finished ones.
		}
		}

	}

	public void check(Inventory miner){
		if(!toggle){
			getItem(Material.REDSTONE_BLOCK, "&c&lOFF", miner, 29);
		}

		if(toggle){
			getItem(Material.DIAMOND_BLOCK, "&3&lON", miner, 29);
		}
	}

	public void resetBar(Inventory miner){
		miner.setItem(10, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(11, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(12, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(13, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(14, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(15, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
        miner.setItem(16, new ItemStack(Material.STAINED_GLASS_PANE, 1, (short)14));
	}


}