package de.Olum_187.CrodexSkyPvP.methods;

import org.bukkit.Bukkit;

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

public class MySQL {

    private final String HOST;
    private final String DATABASE;
    private final String USER;
    private final String PASSWORD;

    public Connection con;

    public MySQL(String host, String database, String user, String password) {
        this.HOST = host;
        this.DATABASE = database;
        this.USER = user;
        this.PASSWORD = password;

        connect();
    }

    public void connect() {
        try {
            con = DriverManager.getConnection("jdbc:mysql://" + HOST + ":3306/" + DATABASE + "?autoReconnect=true",
                    USER, PASSWORD);
            Bukkit.getConsoleSender().sendMessage("§b§lCrodexSkyPvP §7Die §e§LDatenbank §7wurde erfolgreich §e§Lgeladen!");
        } catch (SQLException e) {
            Bukkit.getConsoleSender().sendMessage("§b§lCrodexSkyPvP §7Die §e§LDatenbank zeigt uns ein §c§LFehler §7an!" + e.getMessage());
        }
    }

    public void close() {
        try {
            if (con != null) {
                con.close();
            Bukkit.getConsoleSender().sendMessage("§b§lCrodexSkyPvP §7Die §e§LDatenbank §7wurde erfolgreich §e§lbeendet!");
            }
        } catch (SQLException e) {
            Bukkit.getConsoleSender().sendMessage("§b§lCrodexSkyPvP §7Die §e§LDatenbank zeigt uns ein §c§LFehler §7an!" + e.getMessage());
        }
    }

    public void update(String qry) {
        Statement st = null;
        try {
            st = con.createStatement();
            st.executeUpdate(qry);
        } catch (Exception e) {
            connect();
            System.err.println(e);
        }
        closeStatement(st);
    }

    public ResultSet query(String qry) {
        ResultSet rs = null;
        try {
            Statement st = con.createStatement();
            rs = st.executeQuery(qry);
        } catch (SQLException e) {
            connect();
            System.err.println(e);
        }
        return rs;
    }

    public static void closeStatement(Statement st) {
        if (st != null)
            try {
                st.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
    }

    public static void closeResultset(ResultSet rs) {
        if (rs != null)
            try {
                rs.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
    }

}