package me.JPG.Tester;

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

/**
 *
 * @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(player.getMaxHealth()); //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(player.getMaxHealth()); //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

                     //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(player.getMaxHealth()); //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 = null; //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 = null; //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

        }
}