using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GestoreTrimestrale
{
    class configModel
    {
        private int _zipInterval;
        private int _countersUpdateInterval;
        private int _loggingInterval;
        private int _maxGestoreThreads;
        private int _numeroCfPerZip;
        private string _fTPServer;
        private string _fTPLogin;
        private string _fTPPassword;
        private string _fTPPath;
        private string _queryContratti;
        private int _savePDFtoDISK;
        private string _pDFProcessFolder;
        private string _pDFOutputFolder;
        private string _zipFolder;
        private string _zipBackupFolder;
        private string _workFolder;
        private string _connectionString;
        private string _connectionStringReportManager;
        private int _sqlCommandTimeout;
        public Configuration _config;

        /// <summary>
        /// We decided to save all the changes to default app.config, as it was impossible to
        /// change connection strings entries without applying changes to file on hard drive.
        /// </summary>
        private void saveDefaultConfigFile()
        {
            Configuration defaultAppConfig = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            defaultAppConfig.AppSettings.Settings["pathFolder"].Value = PDFProcessFolder;
            defaultAppConfig.AppSettings.Settings["pathPDFToDB_PERIODICO"].Value = PDFOutputFolder;
            defaultAppConfig.AppSettings.Settings["path_OUTPUT_ZIP_PERIODICO"].Value = ZipFolder;
            defaultAppConfig.AppSettings.Settings["path_ZIP_BACKUP_FOLDER"].Value = ZipBackupFolder;
            defaultAppConfig.AppSettings.Settings["pathZIPTemp"].Value = WorkFolder;
            defaultAppConfig.AppSettings.Settings["zipInterval"].Value = zipInterval.ToString();
            defaultAppConfig.AppSettings.Settings["loggingInterval"].Value = loggingInterval.ToString();
            defaultAppConfig.AppSettings.Settings["statisticsUpdateInterval"].Value = countersUpdateInterval.ToString();
            defaultAppConfig.AppSettings.Settings["maxGestoreThreads"].Value = maxGestoreThreads.ToString();
            defaultAppConfig.AppSettings.Settings["numeroCfPerZip"].Value = numeroCfPerZip.ToString();
            defaultAppConfig.AppSettings.Settings["QueryContratti"].Value = QueryContratti;
            defaultAppConfig.AppSettings.Settings["SavePDFtoDISK"].Value = SavePDFtoDISK.ToString();
            defaultAppConfig.AppSettings.Settings["FTPServer"].Value = FTPServer;
            defaultAppConfig.AppSettings.Settings["FTPUser"].Value = FTPLogin;
            defaultAppConfig.AppSettings.Settings["FTPPassword"].Value = FTPPassword;
            defaultAppConfig.AppSettings.Settings["FTPPath"].Value = FTPPath;
            defaultAppConfig.AppSettings.Settings["sqlCommandTimeout"].Value = SqlCommandTimeout.ToString();
            // connection strings
            _connectionString = _config.ConnectionStrings.ConnectionStrings["SqlServerStampeC6Connection"].ConnectionString;
            _connectionStringReportManager = _config.ConnectionStrings.ConnectionStrings["SqlServerConnection"].ConnectionString;
            defaultAppConfig.ConnectionStrings.ConnectionStrings["SqlServerStampeC6Connection"].ConnectionString = _connectionString;
            defaultAppConfig.ConnectionStrings.ConnectionStrings["SqlServerConnection"].ConnectionString = _connectionStringReportManager;
            // connection strings end

            defaultAppConfig.Save(ConfigurationSaveMode.Minimal, true);
        }
        public configModel(string configPath = null)
        {
            if (configPath == null)
            {
                _config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            }
            else
            {
                ExeConfigurationFileMap configMap = new ExeConfigurationFileMap();
                configMap.ExeConfigFilename = configPath;
                Properties.Settings.Default.Reload();
                _config = ConfigurationManager.OpenMappedExeConfiguration(configMap, ConfigurationUserLevel.None);
            }


            PDFProcessFolder = _config.AppSettings.Settings["pathFolder"].Value; // pathFolder
            ConfigurationManager.AppSettings["pathFolder"] = PDFProcessFolder;

            PDFOutputFolder = _config.AppSettings.Settings["pathPDFToDB_PERIODICO"].Value; // pathPDFToDB_PERIODICO
            ConfigurationManager.AppSettings["pathPDFToDB_PERIODICO"] = PDFOutputFolder;

            ZipFolder = _config.AppSettings.Settings["path_OUTPUT_ZIP_PERIODICO"].Value; // path_OUTPUT_ZIP_PERIODICO
            ConfigurationManager.AppSettings["path_OUTPUT_ZIP_PERIODICO"] = ZipFolder;

            ZipBackupFolder = _config.AppSettings.Settings["path_ZIP_BACKUP_FOLDER"].Value; // path_ZIP_BACKUP_FOLDER
            ConfigurationManager.AppSettings["path_ZIP_BACKUP_FOLDER"] = ZipBackupFolder;

            WorkFolder = _config.AppSettings.Settings["pathZIPTemp"].Value; // pathZIPTemp
            ConfigurationManager.AppSettings["pathZIPTemp"] = WorkFolder;

            zipInterval = Int32.Parse(_config.AppSettings.Settings["zipInterval"].Value);
            ConfigurationManager.AppSettings["zipInterval"] = zipInterval.ToString();

            loggingInterval = Int32.Parse(_config.AppSettings.Settings["loggingInterval"].Value);
            ConfigurationManager.AppSettings["loggingInterval"] = loggingInterval.ToString();

            countersUpdateInterval = Int32.Parse(_config.AppSettings.Settings["statisticsUpdateInterval"].Value);
            ConfigurationManager.AppSettings["statisticsUpdateInterval"] = countersUpdateInterval.ToString();

            maxGestoreThreads = Int32.Parse(_config.AppSettings.Settings["maxGestoreThreads"].Value);
            ConfigurationManager.AppSettings["maxGestoreThreads"] = maxGestoreThreads.ToString();

            numeroCfPerZip = Int32.Parse(_config.AppSettings.Settings["numeroCfPerZip"].Value);
            ConfigurationManager.AppSettings["numeroCfPerZip"] = numeroCfPerZip.ToString();

            QueryContratti = _config.AppSettings.Settings["QueryContratti"].Value;
            ConfigurationManager.AppSettings["QueryContratti"] = QueryContratti;

            SavePDFtoDISK = Int32.Parse(_config.AppSettings.Settings["SavePDFtoDISK"].Value);
            ConfigurationManager.AppSettings["SavePDFtoDISK"] = SavePDFtoDISK.ToString();
            
            FTPServer = _config.AppSettings.Settings["FTPServer"].Value;
            ConfigurationManager.AppSettings["FTPServer"] = FTPServer;

            FTPLogin = _config.AppSettings.Settings["FTPUser"].Value;
            ConfigurationManager.AppSettings["FTPUser"] = FTPLogin;

            FTPPassword = _config.AppSettings.Settings["FTPPassword"].Value;
            ConfigurationManager.AppSettings["FTPPassword"] = FTPPassword;

            FTPPath = _config.AppSettings.Settings["FTPPath"].Value;
            ConfigurationManager.AppSettings["FTPPath"] = FTPPath;

            SqlCommandTimeout = Int32.Parse(_config.AppSettings.Settings["sqlCommandTimeout"].Value);
            ConfigurationManager.AppSettings["sqlCommandTimeout"] = SqlCommandTimeout.ToString();

            saveDefaultConfigFile();

            ConfigurationManager.RefreshSection("appConfig");
            ConfigurationManager.RefreshSection("connectionStrings");
            ConfigurationManager.RefreshSection("appSettings");
            Properties.Settings.Default.Reload();
        }
        public void SaveConfig(string configPath = null)
        {
            if (configPath == null)
            {
                _config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            }
            else
            {
                ExeConfigurationFileMap configMap = new ExeConfigurationFileMap();
                configMap.ExeConfigFilename = configPath;
                Properties.Settings.Default.Reload();
                _config = ConfigurationManager.OpenMappedExeConfiguration(configMap, ConfigurationUserLevel.None);
            }

            ConfigurationManager.AppSettings["sqlCommandTimeout"] = _sqlCommandTimeout.ToString();
            _config.AppSettings.Settings["sqlCommandTimeout"].Value = _sqlCommandTimeout.ToString();
            ConfigurationManager.AppSettings["statisticsUpdateInterval"] = _countersUpdateInterval.ToString();
            _config.AppSettings.Settings["statisticsUpdateInterval"].Value = _countersUpdateInterval.ToString();
            ConfigurationManager.AppSettings["loggingInterval"] = _loggingInterval.ToString();
            _config.AppSettings.Settings["loggingInterval"].Value = _loggingInterval.ToString();
            ConfigurationManager.AppSettings["zipInterval"] = _zipInterval.ToString();
            _config.AppSettings.Settings["zipInterval"].Value = _zipInterval.ToString();
            ConfigurationManager.AppSettings["maxGestoreThreads"] = _maxGestoreThreads.ToString();
            _config.AppSettings.Settings["maxGestoreThreads"].Value = _maxGestoreThreads.ToString();
            ConfigurationManager.AppSettings["numeroCfPerZip"] = _numeroCfPerZip.ToString();
            _config.AppSettings.Settings["numeroCfPerZip"].Value = _numeroCfPerZip.ToString();
            ConfigurationManager.AppSettings["FTPServer"] = _fTPServer.ToString();
            _config.AppSettings.Settings["FTPServer"].Value = _fTPServer.ToString();
            ConfigurationManager.AppSettings["FTPUser"] = _fTPLogin.ToString();
            _config.AppSettings.Settings["FTPUser"].Value = _fTPLogin.ToString();
            ConfigurationManager.AppSettings["FTPPassword"] = _fTPPassword.ToString();
            _config.AppSettings.Settings["FTPPassword"].Value = _fTPPassword.ToString();

            ConfigurationManager.AppSettings["FTPPath"] = _fTPPath.ToString();
            _config.AppSettings.Settings["FTPPath"].Value = _fTPPath.ToString();


            ConfigurationManager.AppSettings["QueryContratti"] = _queryContratti.ToString();
            _config.AppSettings.Settings["QueryContratti"].Value = _queryContratti.ToString();
            ConfigurationManager.AppSettings["SavePDFtoDISK"] = _savePDFtoDISK.ToString();
            _config.AppSettings.Settings["SavePDFtoDISK"].Value = _savePDFtoDISK.ToString();
            ConfigurationManager.AppSettings["pathFolder"] = _pDFProcessFolder.ToString();
            _config.AppSettings.Settings["pathFolder"].Value = _pDFProcessFolder.ToString();
            ConfigurationManager.AppSettings["pathPDFToDB_PERIODICO"] = _pDFOutputFolder.ToString();
            _config.AppSettings.Settings["pathPDFToDB_PERIODICO"].Value = _pDFOutputFolder.ToString();
            ConfigurationManager.AppSettings["path_OUTPUT_ZIP_PERIODICO"] = _zipFolder.ToString();
            _config.AppSettings.Settings["path_OUTPUT_ZIP_PERIODICO"].Value = _zipFolder.ToString();
            ConfigurationManager.AppSettings["path_ZIP_BACKUP_FOLDER"] = _zipBackupFolder.ToString();
            _config.AppSettings.Settings["path_ZIP_BACKUP_FOLDER"].Value = _zipBackupFolder.ToString();
            ConfigurationManager.AppSettings["pathZIPTemp"] = _workFolder.ToString();
            _config.AppSettings.Settings["pathZIPTemp"].Value = _workFolder.ToString();
            _config.ConnectionStrings.ConnectionStrings["SqlServerStampeC6Connection"].ConnectionString = _connectionString.ToString();
            _config.ConnectionStrings.ConnectionStrings["SqlServerConnection"].ConnectionString = _connectionStringReportManager.ToString();
            _config.Save(ConfigurationSaveMode.Modified);
            saveDefaultConfigFile();
            ConfigurationManager.RefreshSection("appConfig");
            ConfigurationManager.RefreshSection("connectionStrings");
            Properties.Settings.Default.Reload();
        }
        public int countersUpdateInterval
        {
            get { return _countersUpdateInterval; }
            set
            {
                _countersUpdateInterval = value;
            }
        }
        public int loggingInterval
        {
            get { return _loggingInterval; }
            set
            {
                _loggingInterval = value;
            }
        }
        public int zipInterval
        {
            get { return _zipInterval; }
            set
            {
                _zipInterval = value;
            }
        }
        public int SqlCommandTimeout
        {
            get { return _sqlCommandTimeout; }
            set
            {
                _sqlCommandTimeout = value;
            }
        }
        public int maxGestoreThreads
        {
            get { return _maxGestoreThreads; }
            set
            {
                _maxGestoreThreads = value;
            }
        }
        public int numeroCfPerZip
        {
            get { return _numeroCfPerZip; }
            set
            {
                _numeroCfPerZip = value;
            }
        }
        public string FTPServer
        {
            get { return _fTPServer; }
            set
            {
                _fTPServer = value;
            }
        }
        public string FTPLogin
        {
            get { return _fTPLogin; }
            set
            {
                _fTPLogin = value;
            }
        }
        public string FTPPassword
        {
            get { return _fTPPassword; }
            set
            {
                _fTPPassword = value;
            }
        }
        public string FTPPath
        {
            get { return _fTPPath; }
            set
            {
                _fTPPath = value;
            }
        }
        public string QueryContratti
        {
            get { return _queryContratti; }
            set
            {
                _queryContratti = value;
            }
        }
        public int SavePDFtoDISK
        {
            get { return _savePDFtoDISK; }
            set
            {
                _savePDFtoDISK = value;
            }
        }
        public string PDFProcessFolder
        {
            get { return _pDFProcessFolder; }
            set
            {
                _pDFProcessFolder = value;
            }
        }
        public string PDFOutputFolder
        {
            get { return _pDFOutputFolder; }
            set
            {
                _pDFOutputFolder = value;
            }
        }
        public string ZipFolder
        {
            get { return _zipFolder; }
            set
            {
                _zipFolder = value;
            }
        }
        public string ZipBackupFolder
        {
            get { return _zipBackupFolder; }
            set
            {
                _zipBackupFolder = value;
            }
        }
        public string WorkFolder
        {
            get { return _workFolder; }
            set
            {
                _workFolder = value;
            }
        }
        public string ConnectionString
        {
            get { return _connectionString; }
            set
            {
                _connectionString = value;
            }
        }
        public string ConnectionStringReportManager
        {
            get { return _connectionStringReportManager; }
            set
            {
                _connectionStringReportManager = value;
            }
        }
    }
}