/*
	This file is part of mcMMO.

    mcMMO is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    mcMMO is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with mcMMO.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.gmail.nossr50;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.*;
import org.bukkit.inventory.ItemStack;
import com.gmail.nossr50.config.*;
import com.gmail.nossr50.datatypes.PlayerProfile;
import com.gmail.nossr50.datatypes.FakeBlockBreakEvent;
import com.gmail.nossr50.datatypes.SkillType;
import com.gmail.nossr50.events.McMMOItemSpawnEvent;

public class m 
{
	public static final Logger log = Logger.getLogger("Minecraft"); 
	/*
	 * I'm storing my misc functions/methods in here in an unorganized manner. Spheal with it.
	 * This is probably the most embarrassing part of my code for mcMMO
	 * I really should find an organized place for these things!
	 */
	
	public static String getCapitalized(String target)
	{
		String firstLetter = target.substring(0,1);
		String remainder   = target.substring(1);
		String capitalized = firstLetter.toUpperCase() + remainder.toLowerCase();
		
		return capitalized;
	}
	public static int getInt(String string)
	{
		if(isInt(string))
		{
			return Integer.parseInt(string);
		}
		else
		{
			return 0;
		}
	}
	
	public static Double getDouble(String string)
	{
		if(isDouble(string))
		{
			return Double.parseDouble(string);
		}
		else
		{
			return (double) 0;
		}
	}
	
	public static boolean isDouble(String string)
	{
		try 
		{
			Double.parseDouble(string);
		}
		catch(NumberFormatException nFE) {
			return false;
		}
		return true;
	}
	
	public static boolean shouldBeWatched(Block block)
	{
		int id = block.getTypeId();
		return shouldBeWatched(id);
	}
	public static boolean shouldBeWatched(int id) {
		return id == 2 || id == 3 || id == 12 || id == 13 || id == 82 || //Excavation
				id == 1 || id == 14 || id == 15 || id == 16 || id == 21 || id == 24 || id == 49 || id == 56 || id == 73 || id == 74 || id == 87 || id == 89 || id == 112 || id == 121 || id == 48 || id == 98 || //Mining
				id == 17 || id == 37 || id == 38 || id == 39 || id == 40 || id == 81 || id == 83 || id == 86 || id == 91 || id == 103 || id == 106 || id == 111 || //Woodcutting & Herbalism
				id == LoadProperties.anvilID; //Anvil
	}
	
	public static int getPowerLevel(Player player)
	{
		PlayerProfile PP = Users.getProfile(player);
		int x = 0;
		if(mcPermissions.getInstance().taming(player))
			x+=PP.getSkillLevel(SkillType.TAMING);
		if(mcPermissions.getInstance().mining(player))
			x+=PP.getSkillLevel(SkillType.MINING);
		if(mcPermissions.getInstance().woodcutting(player))
			x+=PP.getSkillLevel(SkillType.WOODCUTTING);
		if(mcPermissions.getInstance().unarmed(player))
			x+=PP.getSkillLevel(SkillType.UNARMED);
		if(mcPermissions.getInstance().herbalism(player))
			x+=PP.getSkillLevel(SkillType.HERBALISM);
		if(mcPermissions.getInstance().excavation(player))
			x+=PP.getSkillLevel(SkillType.EXCAVATION);
		if(mcPermissions.getInstance().archery(player))
			x+=PP.getSkillLevel(SkillType.ARCHERY);
		if(mcPermissions.getInstance().swords(player))
			x+=PP.getSkillLevel(SkillType.SWORDS);
		if(mcPermissions.getInstance().axes(player))
			x+=PP.getSkillLevel(SkillType.AXES);
		if(mcPermissions.getInstance().acrobatics(player))
			x+=PP.getSkillLevel(SkillType.ACROBATICS);
		if(mcPermissions.getInstance().repair(player))
			x+=PP.getSkillLevel(SkillType.REPAIR);
		if(mcPermissions.getInstance().fishing(player))
			x+=PP.getSkillLevel(SkillType.FISHING);
		return x;
	}

	public static boolean blockBreakSimulate(Block block, Player player)
	{
		FakeBlockBreakEvent event = new FakeBlockBreakEvent(block, player);
		if(block != null && player != null){
			Bukkit.getServer().getPluginManager().callEvent(event);
			if(!event.isCancelled())
			{
				return true; //Return true if not cancelled
			} else {
				return false; //Return false if cancelled
			}
		} else {
			return false; //Return false if something went wrong
		}
	}

	public static void damageTool(Player player, short damage)
	{
		if(player.getItemInHand().getTypeId() == 0)
			return;
		player.getItemInHand().setDurability((short) (player.getItemInHand().getDurability() + damage));
		if(player.getItemInHand().getDurability() >= getMaxDurability(getTier(player), player.getItemInHand()))
		{
			ItemStack[] inventory = player.getInventory().getContents();
			for(ItemStack x : inventory)
			{
				if(x != null && x.getTypeId() == player.getItemInHand().getTypeId() && x.getDurability() == player.getItemInHand().getDurability()){
					x.setTypeId(0);
					x.setAmount(0);
					player.getInventory().setContents(inventory);
					return;
				}
			}
		}
	}
	public static Integer getTier(Player player)
	{
		int i = player.getItemInHand().getTypeId();
		if(i == 268 || i == 269 || i == 270 || i == 271 || i == 290){
			return 1; //WOOD
		} else if (i == 272 || i == 273 || i == 274 || i == 275 || i == 291){
			return 2; //STONE
		} else if (i == 256 || i == 257 || i == 258 || i == 267 || i == 292){
			return 3; //IRON
		} else if (i == 283 || i == 284 || i == 285 || i == 286 || i == 294){
			return 1; //GOLD
		} else if (i == 276 || i == 277 || i == 278 || i == 279 || i == 293){
			return 4; //DIAMOND
		} else {
			return 1; //UNRECOGNIZED
		}
	}
	public static Integer getMaxDurability(Integer tier, ItemStack item)
	{
		int id = item.getTypeId();
		if(tier == 1){
			if((id == 283 || id == 284 || id == 285 || id == 286 || id == 294)){
				return 33; //GOLD
			} else {
				return 60; //WOOD
			}
		} else if (tier == 2){
			return 132;
		} else if (tier == 3){
			return 251;
		} else if (tier == 4){
			return 1562;
		} else {
			return 0;
		}
	}

	public static double getDistance(Location loca, Location locb)
	{
		return Math.sqrt(Math.pow(loca.getX() - locb.getX(), 2) + Math.pow(loca.getY() - locb.getY(), 2)
				+ Math.pow(loca.getZ() - locb.getZ(), 2));
	}

	public static boolean abilityBlockCheck(Block block)
	{
		int i = block.getTypeId();
		if(i == 107 ||i == 117 || i == 116 || i == 96 || i == 68 || i == 355 || i == 26 || i == 323 || i == 25 || i == 54 || i == 69 || i == 92 || i == 77 || i == 58 || i == 61 || i == 62 || i == LoadProperties.anvilID || i == 71 || i == 64 || i == 84 || i == 324 || i == 330){
			return false;
		} else {
			return true;
		}
	}

	public static boolean isBlockAround(Location loc, Integer radius, Integer typeid)
	{
		Block blockx = loc.getBlock();
		int ox = blockx.getX();
		int oy = blockx.getY();
		int oz = blockx.getZ();
		for (int cx = -radius; cx <= radius; cx++) {
			for (int cy = -radius; cy <= radius; cy++) {
				for (int cz = -radius; cz <= radius; cz++) {
					Block block = loc.getWorld().getBlockAt(ox + cx, oy + cy, oz + cz);
					if (block.getTypeId() == typeid) {
						return true;
					}
				}
			}
		}
		return false;
	}

	public static Integer calculateHealth(Integer health, Integer newvalue){
		if((health + newvalue) > 20){
			return 20;
		} else {
			return health+newvalue;
		}
	}
	public Integer calculateMinusHealth(Integer health, Integer newvalue){
		if((health - newvalue) < 1){
			return 0;
		} else {
			return health-newvalue;
		}
	}
	public static boolean isInt(String string)
	{
		try 
		{
			Integer.parseInt(string);
		}
		catch(NumberFormatException nFE) 
		{
			return false;
		}
		return true;
	}
	public static void mcDropItem(Location location, int id)
	{
		if(location == null) return;
		
		Material mat = Material.getMaterial(id);
		ItemStack item = new ItemStack(mat, 1, (byte) 0, (byte) 0);
		mcDropItem(location, item);
	}
	public static void mcDropItem(Location location, ItemStack itemStack) {
		// We can't get the item until we spawn it and we want to make it cancellable, so we have a custom event.
		McMMOItemSpawnEvent event = new McMMOItemSpawnEvent(location, itemStack);
		Bukkit.getPluginManager().callEvent(event);
		if(event.isCancelled()) return;
		
		location.getWorld().dropItemNaturally(location, itemStack);
	}

	public static boolean isSwords(ItemStack is)
	{
		int id = is.getTypeId();
		return id == 268 || id == 267 || id == 272 || id == 283 || id == 276;
	}
	
	public static boolean isHoe(ItemStack is)
	{
		int id = is.getTypeId();
		return id == 290 || id == 291 || id == 292 || id == 293 || id == 294;
	}
	
	public static boolean isShovel(ItemStack is)
	{	
		int id = is.getTypeId();
		return id == 269 || id == 273 || id == 277 || id == 284 || id == 256;
	}
	
	public static boolean isAxes(ItemStack is)
	{	
		int id = is.getTypeId();
		return id == 271 || id == 258 || id == 286 || id == 279 || id == 275;
	}
	
	public static boolean isMiningPick(ItemStack is)
	{
		int id = is.getTypeId();
		return id == 270 || id == 274 || id == 285 || id == 257 || id == 278;
	}
//	public boolean isGold(ItemStack is)
//	{
//		int id = is.getTypeId();
//		return id == 283 || id == 284 || id == 285 || id == 286 || id == 294 || id == 314 || id == 315 || id == 316 || id == 317;
//	}
	public static void convertToMySQL()
	{
		if(!LoadProperties.useMySQL)
			return;
		
		Bukkit.getScheduler().scheduleAsyncDelayedTask(Bukkit.getServer().getPluginManager().getPlugin("mcMMO"), new Runnable(){
			public void run() {
				String location = "plugins/mcMMO/FlatFileStuff/mcmmo.users";
				try {
					//Open the user file
					FileReader file = new FileReader(location);
					BufferedReader in = new BufferedReader(file);
					String line = "";
					String playerName = null, mining = null, party = null, miningXP = null, woodcutting = null, woodCuttingXP = null, repair = null, unarmed = null, herbalism = null, excavation = null, archery = null, swords = null, axes = null, acrobatics = null, repairXP = null, unarmedXP = null, herbalismXP = null, excavationXP = null, archeryXP = null, swordsXP = null, axesXP = null, acrobaticsXP = null, taming = null, tamingXP = null, fishing = null, fishingXP = null;
					int id = 0, theCount = 0;
					while ((line = in.readLine()) != null) {
						//Find if the line contains the player we want.
						String[] character = line.split(":");
						playerName = character[0];
						//Check for things we don't want put in the DB
						if (playerName == null
								|| playerName.equals("null")
								|| playerName
										.equals("#Storage place for user information"))
							continue;

						//Get Mining
						if (character.length > 1)
							mining = character[1];
						//Party
						if (character.length > 3)
							party = character[3];
						//Mining XP
						if (character.length > 4)
							miningXP = character[4];
						if (character.length > 5)
							woodcutting = character[5];
						if (character.length > 6)
							woodCuttingXP = character[6];
						if (character.length > 7)
							repair = character[7];
						if (character.length > 8)
							unarmed = character[8];
						if (character.length > 9)
							herbalism = character[9];
						if (character.length > 10)
							excavation = character[10];
						if (character.length > 11)
							archery = character[11];
						if (character.length > 12)
							swords = character[12];
						if (character.length > 13)
							axes = character[13];
						if (character.length > 14)
							acrobatics = character[14];
						if (character.length > 15)
							repairXP = character[15];
						if (character.length > 16)
							unarmedXP = character[16];
						if (character.length > 17)
							herbalismXP = character[17];
						if (character.length > 18)
							excavationXP = character[18];
						if (character.length > 19)
							archeryXP = character[19];
						if (character.length > 20)
							swordsXP = character[20];
						if (character.length > 21)
							axesXP = character[21];
						if (character.length > 22)
							acrobaticsXP = character[22];
						if (character.length > 24)
							taming = character[24];
						if (character.length > 25)
							tamingXP = character[25];
						if (character.length > 34)
							fishing = character[34];
						if (character.length > 35)
							fishingXP = character[35];

						//Check to see if the user is in the DB
						id = mcMMO.database.GetInt("SELECT id FROM "
								+ LoadProperties.MySQLtablePrefix
								+ "users WHERE user = '" + playerName + "'");

						if (id > 0) {
							theCount++;
							//Update the skill values
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "users SET lastlogin = " + 0
									+ " WHERE id = " + id);
							//if(getDouble(x) > 0 && getDouble(y) > 0 && getDouble(z) > 0)
							//mcMMO.database.Write("UPDATE "+LoadProperties.MySQLtablePrefix+"spawn SET world = '" + myspawnworld + "', x = " +getDouble(x)+", y = "+getDouble(y)+", z = "+getDouble(z)+" WHERE user_id = "+id);
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "skills SET " + "  taming = taming+"
									+ getInt(taming) + ", mining = mining+"
									+ getInt(mining) + ", repair = repair+"
									+ getInt(repair)
									+ ", woodcutting = woodcutting+"
									+ getInt(woodcutting)
									+ ", unarmed = unarmed+" + getInt(unarmed)
									+ ", herbalism = herbalism+"
									+ getInt(herbalism)
									+ ", excavation = excavation+"
									+ getInt(excavation)
									+ ", archery = archery+" + getInt(archery)
									+ ", swords = swords+" + getInt(swords)
									+ ", axes = axes+" + getInt(axes)
									+ ", acrobatics = acrobatics+"
									+ getInt(acrobatics)
									+ ", fishing = fishing+" + getInt(fishing)
									+ " WHERE user_id = " + id);
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "experience SET " + "  taming = "
									+ getInt(tamingXP) + ", mining = "
									+ getInt(miningXP) + ", repair = "
									+ getInt(repairXP) + ", woodcutting = "
									+ getInt(woodCuttingXP) + ", unarmed = "
									+ getInt(unarmedXP) + ", herbalism = "
									+ getInt(herbalismXP) + ", excavation = "
									+ getInt(excavationXP) + ", archery = "
									+ getInt(archeryXP) + ", swords = "
									+ getInt(swordsXP) + ", axes = "
									+ getInt(axesXP) + ", acrobatics = "
									+ getInt(acrobaticsXP) + ", fishing = "
									+ getInt(fishingXP) + " WHERE user_id = "
									+ id);
						} else {
							theCount++;
							//Create the user in the DB
							mcMMO.database.Write("INSERT INTO "
									+ LoadProperties.MySQLtablePrefix
									+ "users (user, lastlogin) VALUES ('"
									+ playerName + "',"
									+ System.currentTimeMillis() / 1000 + ")");
							id = mcMMO.database
									.GetInt("SELECT id FROM "
											+ LoadProperties.MySQLtablePrefix
											+ "users WHERE user = '"
											+ playerName + "'");
							mcMMO.database.Write("INSERT INTO "
									+ LoadProperties.MySQLtablePrefix
									+ "spawn (user_id) VALUES (" + id + ")");
							mcMMO.database.Write("INSERT INTO "
									+ LoadProperties.MySQLtablePrefix
									+ "skills (user_id) VALUES (" + id + ")");
							mcMMO.database.Write("INSERT INTO "
									+ LoadProperties.MySQLtablePrefix
									+ "experience (user_id) VALUES (" + id
									+ ")");
							//Update the skill values
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "users SET lastlogin = " + 0
									+ " WHERE id = " + id);
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "users SET party = '" + party
									+ "' WHERE id = " + id);
							/*
							if(getDouble(x) > 0 && getDouble(y) > 0 && getDouble(z) > 0)
								mcMMO.database.Write("UPDATE "+LoadProperties.MySQLtablePrefix+"spawn SET world = '" + myspawnworld + "', x = " +getDouble(x)+", y = "+getDouble(y)+", z = "+getDouble(z)+" WHERE user_id = "+id);
							 */
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "skills SET " + "  taming = "
									+ getInt(taming) + ", mining = "
									+ getInt(mining) + ", repair = "
									+ getInt(repair) + ", woodcutting = "
									+ getInt(woodcutting) + ", unarmed = "
									+ getInt(unarmed) + ", herbalism = "
									+ getInt(herbalism) + ", excavation = "
									+ getInt(excavation) + ", archery = "
									+ getInt(archery) + ", swords = "
									+ getInt(swords) + ", axes = "
									+ getInt(axes) + ", acrobatics = "
									+ getInt(acrobatics) + ", fishing = "
									+ getInt(fishing) + " WHERE user_id = "
									+ id);
							mcMMO.database.Write("UPDATE "
									+ LoadProperties.MySQLtablePrefix
									+ "experience SET " + "  taming = "
									+ getInt(tamingXP) + ", mining = "
									+ getInt(miningXP) + ", repair = "
									+ getInt(repairXP) + ", woodcutting = "
									+ getInt(woodCuttingXP) + ", unarmed = "
									+ getInt(unarmedXP) + ", herbalism = "
									+ getInt(herbalismXP) + ", excavation = "
									+ getInt(excavationXP) + ", archery = "
									+ getInt(archeryXP) + ", swords = "
									+ getInt(swordsXP) + ", axes = "
									+ getInt(axesXP) + ", acrobatics = "
									+ getInt(acrobaticsXP) + ", fishing = "
									+ getInt(fishingXP) + " WHERE user_id = "
									+ id);
						}
					}
					System.out
							.println("[mcMMO] MySQL Updated from users file, "
									+ theCount
									+ " items added/updated to MySQL DB");
					in.close();
				} catch (Exception e) {
					log.log(Level.SEVERE, "Exception while reading " + location
							+ " (Are you sure you formatted it correctly?)", e);
				}
			}
		}, 1);
	}
}