using Microsoft.EntityFrameworkCore;
using NLog;
using System.Threading.Tasks;

namespace GWMS.Data
{
    public static class DbConfig
    {
        #region Public Fields

        public static string DATABASE_NAME = "GWMS";

        public static int DATABASE_PROCESS_TIMEOUT = 5;
        public static string DATABASE_PWD = "viadante16";

        // Database config
        public static string DATABASE_SERV = "127.0.0.1";

        public static string DATABASE_USER = "GWMS_User";

        #endregion Public Fields

        #region Public Properties

        /// <summary>
        /// DB Connection string per azioni amministrative
        /// </summary>
        public static string ADMIN_CONNECTION_STRING { get; set; } = "";

        /// <summary>
        /// DB Connection string
        /// </summary>
        public static string CONNECTION_STRING { get; set; } = "";

        #endregion Public Properties

        #region Public Methods

        public static bool CheckUser(string nKey, string sKey)
        {
            // esecuzione script di install locale
            return DbAdmin.checkCreateUser(DATABASE_USER, DATABASE_PWD);
        }

        public static bool ExecMigrationIdentity()
        {
            Log.Info($"ExecMigrationIdentity: Start");
            // esecuzione migrazione
            var migrateTask = Task.Run(async () => await DbAdmin.migrateDbIdentity());
            migrateTask.Wait();
            Log.Info($"ExecMigrationIdentity: Completed");
            return migrateTask.Result;
        }

        public static bool ExecMigrationMain()
        {
            Log.Info($"ExecMigrationMain: Start");
            // esecuzione migrazione
            var migrateTask = Task.Run(async () => await DbAdmin.migrateDbMain());
            migrateTask.Wait();
            Log.Info($"ExecMigrationMain: Completed");
            return migrateTask.Result;
        }

        public static void InitDb(string server, string nKey, string sKey)
        {
            DATABASE_SERV = server;
            DATABASE_NAME = $"GWMS_{nKey}";
            DATABASE_USER = $"user_{nKey}";
            DATABASE_PWD = $"pwd_{sKey}";
            CONNECTION_STRING = $"server={DATABASE_SERV};port=3306;database={DATABASE_NAME};uid={DATABASE_USER};pwd={DATABASE_PWD};sslmode=None";
            // stringa admin con utente root egalware...
            ADMIN_CONNECTION_STRING = $"server={DATABASE_SERV};port=3306;database=mysql;uid=root;pwd=Egalware_24068!;sslmode=None";
        }

        public static ServerVersion MysqlServerVersion(string connString)
        {
            ServerVersion serverVersion = ServerVersion.AutoDetect(connString);
            return serverVersion;
        }

        private static Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Public Methods
    }
}