package fr.virgilfree.easymine;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import org.bukkit.entity.Player;

import fr.virgilfree.grades.Rank;

public class SqlConnection {

	private Connection connection;
	private String urlbase,host,database,user,pass;

	public SqlConnection(String urlbase, String host, String database, String user, String pass) {
		this.urlbase = urlbase;
		this.host = host;
		this.database = database;
		this.user = user;
		this.pass = pass;
	}

	public void connection(){
		if(!isConnected()){
			try {
				connection = DriverManager.getConnection(urlbase + host + "/" + database, user, pass);
				System.out.println("connected ok");
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
	}

	public void disconnect(){
		if(isConnected()){
			try {
				connection.close();
				System.out.println("connected off");
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
	}

	public boolean isConnected(){
		return connection != null;
	}

	public void createAccount(Player player){
        if(!hasAccount(player)){
            //INSERT

            try {
                PreparedStatement q = connection.prepareStatement("INSERT INTO joueurs(uuid,coins,grade) VALUES (?,?,?)");
                q.setString(1, player.getUniqueId().toString());
                q.setInt(2, 100);
                q.setString(3, "joueur");
                q.execute();
                q.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }


        }
    }

	public boolean hasAccount(Player player){
        //SELECT

        try {
            PreparedStatement q = connection.prepareStatement("SELECT uuid FROM joueurs WHERE uuid = ?");
            q.setString(1, player.getUniqueId().toString());
            ResultSet resultat = q.executeQuery();
            boolean hasAccount = resultat.next();
            q.close();
            return hasAccount;
        } catch (SQLException e) {
            e.printStackTrace();
        }

        return false;
    }

	public int getBalance(Player player){
        //SELECT

        try {
            PreparedStatement q = connection.prepareStatement("SELECT coins FROM joueurs WHERE uuid = ?");
            q.setString(1, player.getUniqueId().toString());

            int balance = 0;
            ResultSet rs = q.executeQuery();

            while(rs.next()){
                balance = rs.getInt("coins");
            }

            q.close();

            return balance;

        } catch (SQLException e) {
            e.printStackTrace();
        }

        return 0;
    }

	public void addMoney(Player player,int amount){
        //UPDATE

        int balance = getBalance(player);
        int newbalance = balance + amount;

        try {
            PreparedStatement rs = connection.prepareStatement("UPDATE joueurs SET coins = ? WHERE uuid = ?");
            rs.setInt(1, newbalance);
            rs.setString(2, player.getUniqueId().toString());
            rs.executeUpdate();
            rs.close();

        } catch (SQLException e) {
            e.printStackTrace();
        }

    }

	public void removeMoney(Player player,int amount){
        //UPDATE

        int balance = getBalance(player);
        int newbalance = balance - amount;

        if(newbalance <= 0){
            return;
        }

        try {
            PreparedStatement rs = connection.prepareStatement("UPDATE joueurs SET coins = ? WHERE uuid = ?");
            rs.setInt(1, newbalance);
            rs.setString(2, player.getUniqueId().toString());
            rs.executeUpdate();
            rs.close();

        } catch (SQLException e) {
            e.printStackTrace();
        }
	}

	 public void setRank(Player player, Rank rank){

	        try {
	            PreparedStatement rs = connection.prepareStatement("UPDATE joueurs SET grade = ? WHERE uuid = ?");
	            rs.setInt(1, rank.getPower());
	            rs.setString(2, player.getUniqueId().toString());
	            rs.executeUpdate();
	            rs.close();

	        } catch (SQLException e) {
	            e.printStackTrace();
	        }

	    }

	    public Rank getRank(Player player){


	        try {
	            PreparedStatement q = connection.prepareStatement("SELECT grade FROM joueurs WHERE uuid = ?");
	            q.setString(1, player.getUniqueId().toString());

	            int power = 0;
	            ResultSet rs = q.executeQuery();

	            while(rs.next()){
	                power = rs.getInt("grade");
	            }

	            q.close();

	            return Rank.powerToRank(power);

	        } catch (SQLException e) {
	            e.printStackTrace();
	        }

	        return Rank.CITOYEN;
	    }
}