package me.COOKIE_EATER_13.COMFFA;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;

/**
*
* @Author Jake
*/
public class ArenaManager {

private static ArenaManager am = new ArenaManager();

//Usefull for getting the ArenaManager, like so: ArenaManager.getManager()
public static ArenaManager getManager() {
return am;
}


//A method for getting one of the Arenas out of the list by name:
public Arena getArena(String name) {
for (Arena a: Arena.arenaObjects) { //For all of the arenas in the list of objects
if (a.getName().equals(name)) { //If the name of an arena object in the list is equal to the one in the parameter...
return a; //Return that object
}
}
return null; //No objects were found, return null
}


//A method for adding players
public void addPlayers(Player player, String arenaName) {

if (getArena(arenaName) != null) { //If the arena exsists

Arena arena = getArena(arenaName); //Create an arena for using in this method

if (!arena.isFull()) { //If the arena is not full

if (!arena.isInGame()) {

//Every check is complete, arena is joinable
player.getInventory().clear(); //Clear the players inventory
player.setHealth(20); //Heal the player
player.setFireTicks(0); //Heal the player even more ^ ^ ^

//Teleport to the arena's join location
player.teleport(arena.getJoinLocation());

//Add the player to the arena list
arena.getPlayers().add(player.getName()); //Add the players name to the arena

int playersLeft = arena.getMaxPlayers() - arena.getPlayers().size(); //How many players needed to start
//Send the arena's players a message
arena.sendMessage(ChatColor.BLUE + player.getName() + " has joined the arena! We only need " + playersLeft + " to start the game!");


if (playersLeft == 0) { //IF there are 0 players needed to start the game
startArena(arenaName); //Start the arena, see the method way below :)
}


} else { //Specifiend arena is in game, send the player an error message
player.sendMessage(ChatColor.RED + "The arena you are looking for is currently full!");

}
} else { //Specified arena is full, send the player an error message
player.sendMessage(ChatColor.RED + "The arena you are looking for is currently full!");
}

} else { //The arena doesn't exsist, send the player an error message
player.sendMessage(ChatColor.RED + "The arena you are looking for could not be found!");
}

}


//A method for removing players
public void removePlayer(Player player, String arenaName) {

if (getArena(arenaName) != null) { //If the arena exsists

Arena arena = getArena(arenaName); //Create an arena for using in this method

if (arena.getPlayers().contains(player.getName())) { //If the arena has the player already

//Every check is complete, arena is leavable
player.getInventory().clear(); //Clear the players inventory
player.setHealth(20); //Heal the player
player.setFireTicks(0); //Heal the player even more ^ ^ ^

//Teleport to the arena's join location
player.teleport(arena.getEndLocation());

//remove the player to the arena list
arena.getPlayers().remove(player.getName()); //Removes the players name to the arena

//Send the arena's players a message
arena.sendMessage(ChatColor.BLUE + player.getName() + " has left the Arena! There are " + arena.getPlayers().size() + " players currently left!");




} else { //Specified arena doesn't have the player, send the player an error message
player.sendMessage(ChatColor.RED + "Your not in the arena your looking for!");

}


} else { //The arena doesn't exsist, send the player an error message
player.sendMessage(ChatColor.RED + "The arena you are looking for could not be found!");
}
}


//A method for starting an Arena:
public void startArena(String arenaName) {

if (getArena(arenaName) != null) { //If the arena exsists

Arena arena = getArena(arenaName); //Create an arena for using in this method

arena.sendMessage(ChatColor.GOLD + "The arena has BEGUN!");

//Set ingame
arena.setInGame(true);

for (String s: arena.getPlayers()) {//Loop through every player in the arena

Bukkit.getPlayer(s).teleport(arena.getStartLocation()); //Teleports the player to the arena start location
Player p = Bukkit.getPlayer(s);
//Do custom stuff here, like give weapons etc, but for the purpose of this tutorial, i'll do nothing
//Set inGa

}


}

}


//A method for ending an Arena:
public void endArena(String arenaName) {

if (getArena(arenaName) != null) { //If the arena exsists

Arena arena = getArena(arenaName); //Create an arena for using in this method

//Send them a message
arena.sendMessage(ChatColor.GOLD + "The arena has ended :(");

//Set ingame
arena.setInGame(false);

for (String s: arena.getPlayers()) {//Loop through every player in the arena

//Teleport them:

Player player = Bukkit.getPlayer(s); //Create a player by the name
player.teleport(arena.getEndLocation());

player.getInventory().clear(); //Clear the players inventory
player.setHealth(20); //Heal the player
player.setFireTicks(0); //Heal the player even more ^ ^ ^

//Remove them all from the list
arena.getPlayers().remove(player.getName());

}


}
}


//And our final method, loading each arena
//This will be resonsible for creating each arena from the config, and creating an object to represent it
//Call this method in your main class, onEnable


public void loadArenas() {

//I just create a quick Config Variable, obviously don't do this.
//Use your own config file
FileConfiguration fc = Bukkit.getPluginManager().getPlugin("COMFFA").getConfig(); //If you just use this code, it will erorr, its null. Read the notes above, USE YOUR OWN CONFIGURATION FILE

//Youll get an error here, FOR THE LOVE OF GAWD READ THE NOTES ABOVE!!!
for (String keys: fc.getConfigurationSection("arenas").getKeys(false)) { //For each arena name in the arena file

//Now lets get all of the values, and make an Arena object for each:
//Just to help me remember: Arena myArena = new Arena("My Arena", joinLocation, startLocation, endLocation, 17)

World world = Bukkit.getWorld("arenas." + keys + ".world");

//Arena's name is keys

double joinX = fc.getDouble("arenas." + "keys." + "joinX");
double joinY = fc.getDouble("arenas." + "keys." + "joinY");
double joinZ = fc.getDouble("arenas." + "keys." + "joinZ");
Location joinLocation = new Location(world, joinX, joinY, joinZ);

double startX = fc.getDouble("arenas." + "keys." + "startX");
double startY = fc.getDouble("arenas." + "keys." + "startY");
double startZ = fc.getDouble("arenas." + "keys." + "startZ");

Location startLocation = new Location(world, startX, startY, startZ);

double endX = fc.getDouble("arenas." + "keys." + "endX");
double endY = fc.getDouble("arenas." + "keys." + "endX");
double endZ = fc.getDouble("arenas." + "keys." + "endX");

Location endLocation = new Location(world, endX, endY, endZ);

int maxPlayers = fc.getInt("arenas." + keys + ".maxPlayers");

//Now lets create an object to represent it:
Arena arena = new Arena(keys, joinLocation, startLocation, endLocation, 17);

}


}

//Our final method, create arena!
public void createArena(String arenaName, Location joinLocation, Location startLocation, Location endLocation, int maxPlayers) {

//Now, lets create an arena object to represent it:
Arena arena = new Arena(arenaName, joinLocation, startLocation, endLocation, maxPlayers);

//Now here is where you would save it all to a file, again, im going to create a null FileConfiguration, USE YOUR OWN!!!
FileConfiguration fc = Bukkit.getPluginManager().getPlugin("COMFFA").getConfig(); //USE YOUR OWN PUNK

fc.set("arenas." + arenaName, null); //Set its name
//Now sets the other values

String path = "arenas." + arenaName + "."; //Shortcut
//Sets the paths
fc.set(path + "joinX", joinLocation.getX());
fc.set(path + "joinY", joinLocation.getY());
fc.set(path + "joinZ", joinLocation.getZ());

fc.set(path + "startX", startLocation.getX());
fc.set(path + "startY", startLocation.getY());
fc.set(path + "startZ", startLocation.getZ());

fc.set(path + "endX", endLocation.getX());
fc.set(path + "endY", endLocation.getY());
fc.set(path + "endZ", endLocation.getZ());

fc.set(path + "maxPlayers", maxPlayers);

//Now save it up down here
Bukkit.getPluginManager().getPlugin("COMFFA").saveConfig();
}
}