tbf/TestBenchFramework/Forms/DatabaseSettingsDlg.cs

///
/// Copyright (c) 2013-2016 Sensus Metering Systems
///
using System;
using System.Windows.Forms;
using TBF.Resources;

namespace TBF.Forms
{
    /// <summary>
    /// Dialog to process test bench name and database settings (BenchSettings)
    /// </summary>
    public partial class DatabaseSettingsDlg : Form
    {
        // Reference to bench DB settins (not a local copy)
        Config.DatabaseSettings bench;

        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="bench">Test bench database settings</param>
        public DatabaseSettingsDlg(Config.DatabaseSettings bench)
        {
            this.bench = bench;

            InitializeComponent();
        }

		void Localize()
		{
			Text = Strings.Test_Bench_Databases_Specification;
			label1.Text = Strings.Test_bench_name;
			realBenchCheckBox.Text = Strings.Test_bench_is_controlled_by_this_computer;
			dbTypeLabel.Text = Strings.Database_type;
			connectionStringLabel.Text = Strings.Connection_string;

            configLabel.Text = Strings.Configuration;
            resultsLabel.Text = Strings.Results;
            usersLabel.Text = Strings.Users;

			testConnConfigDbBtn.Text = Strings.Test_connection;
			testConnResultsDbBtn.Text = Strings.Test_connection;
            testConnUsersDbBtn.Text = Strings.Test_connection;

			createConfigDbBtn.Text = Strings.Create_DB;
			createResultsDbBtn.Text = Strings.Create_DB;
            createUsersDbBtn.Text = Strings.Create_DB;

            okButton.Text = Strings.OkBtnText;
            cancelButton.Text = Strings.CancelBtnText;
        }

        private void BenchSettingsDlg_Load(object sender, EventArgs e)
        {
			Localize();

            benchNameTextBox.Text = bench.BenchName;
            realBenchCheckBox.Checked = bench.IsRealBench;

            /// Initialize 'Database type' combo-boxes
			for (int i = 0; i < (int)Users.Entities.DBType.DbTypesCount; i++)
            {
				Users.Entities.DBType dbType = (Users.Entities.DBType)i;
                configDbTypeComboBox.Items.Add(dbType);
                resultsDbTypeComboBox.Items.Add(dbType);
                usersDbTypeComboBox.Items.Add(dbType);
            }
            configDbTypeComboBox.SelectedIndex = (int)bench.ProceduresDBSettings.DbType;
            resultsDbTypeComboBox.SelectedIndex = (int)bench.WaterMetersDBSettings.DbType;
            usersDbTypeComboBox.SelectedIndex = (int)bench.UsersDBSettings.DbType;

            /// Initialize connection strings
            configDbConnectionStringTextBox.Text = bench.ProceduresDBSettings.ConnectionString;
            resultsDbConnectionStringTextBox.Text = bench.WaterMetersDBSettings.ConnectionString;
            usersDbConnectionStringTextBox.Text = bench.UsersDBSettings.ConnectionString;
        }

        bool UpdateBenchFromUIControls()
        {
			/// TODO: The following code doesnot work as expected - error message shown!
			//for (int i = 0; i < Program.LocalSettings.BenchesCount; i++)
			//{
			//    if (bench != Program.LocalSettings.TestBenches[i] &&
			//        benchNameTextBox.Text == Program.LocalSettings.TestBenches[i].BenchName)
			//    {
			//        MessageBox.Show(Strings.Bench_name_conflict_Use_another_name_pls, Strings.Error, MessageBoxButtons.OK);
			//        return false;
			//    }
			//}

            bench.BenchName = benchNameTextBox.Text;
            bench.IsRealBench = realBenchCheckBox.Checked;

            bench.ProceduresDBSettings.ConnectionString = configDbConnectionStringTextBox.Text;
            bench.WaterMetersDBSettings.ConnectionString = resultsDbConnectionStringTextBox.Text;
            bench.UsersDBSettings.ConnectionString = usersDbConnectionStringTextBox.Text;

			bench.ProceduresDBSettings.DbType = (Users.Entities.DBType)configDbTypeComboBox.SelectedIndex;
			bench.WaterMetersDBSettings.DbType = (Users.Entities.DBType)resultsDbTypeComboBox.SelectedIndex;
            bench.UsersDBSettings.DbType = (Users.Entities.DBType)usersDbTypeComboBox.SelectedIndex;

            return true;
        }

        /// <summary>
        /// Update bench DB setting, return 'OK'
        /// </summary>
        /// <param name="sender">Not used</param>
        /// <param name="e">Not used</param>
        private void okButton_Click(object sender, EventArgs e)
        {
            if (UpdateBenchFromUIControls())
            {
                DialogResult = DialogResult.OK;
                Close();
                return;
            }

            DialogResult = DialogResult.None;
        }

        /// <summary>
        /// Throw away changes, return 'Cancel'
        /// </summary>
        /// <param name="sender">Not used</param>
        /// <param name="e">Not used</param>
        private void cancelButton_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }

        private void createConfigDbBtn_Click(object sender, EventArgs e)
        {
            if (!UpdateBenchFromUIControls()) return;

            if (DialogResult.OK == MessageBox.Show(Strings.DB_will_be_overwritten + Environment.NewLine +
                                                   Strings.Do_you_want_to_proceed, Strings.Warning,
                                                   MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation))
            try
            {
                Cursor.Current = Cursors.WaitCursor;
				Config.FluentCommon.CreateEmptyConfigDB(bench.ProceduresDBSettings.DbType, bench.ProceduresDBSettings.ConnectionString);
                MessageBox.Show(Strings.DB_was_successfully_created, Strings.Notification);
                Cursor.Current = Cursors.Default;
				DialogResult = DialogResult.None;
			}
            catch (Exception exception)
            {
                Cursor.Current = Cursors.Default;
				MessageBox.Show(Strings.Error_while_creating_DB_Reason + exception.Message, Strings.Error);
            }
        }

        private void createResultsDbBtn_Click(object sender, EventArgs e)
        {
            if (!UpdateBenchFromUIControls()) return;

            if (DialogResult.OK == MessageBox.Show(Strings.DB_will_be_overwritten + Environment.NewLine +
                                                   Strings.Do_you_want_to_proceed, Strings.Warning,
                                                   MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation))
            try
            {
                Cursor.Current = Cursors.WaitCursor;
				Results.DB.DbType = bench.WaterMetersDBSettings.DbType;
				Results.DB.ConnectionString = bench.WaterMetersDBSettings.ConnectionString;
				Results.DB.CreateEmptyDB();
                MessageBox.Show(Strings.DB_was_successfully_created, Strings.Notification);
                Cursor.Current = Cursors.Default;
				DialogResult = DialogResult.None;
			}
            catch (Exception exception)
            {
                Cursor.Current = Cursors.Default;
				string msg = Strings.Error_while_creating_DB_Reason + Environment.NewLine + exception.Message;
				if (exception.InnerException != null)
				{
					msg += Environment.NewLine + exception.InnerException.Message;
				}
				MessageBox.Show(msg, Strings.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void createUsersDbBtn_Click(object sender, EventArgs e)
        {
            if (!UpdateBenchFromUIControls()) return;

            if (DialogResult.OK == MessageBox.Show(Strings.DB_will_be_overwritten + Environment.NewLine +
                                                   Strings.Do_you_want_to_proceed, Strings.Warning,
                                                   MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation))
                try
                {
                    Cursor.Current = Cursors.WaitCursor;
                    Users.DB.DbType = bench.UsersDBSettings.DbType;
                    Users.DB.ConnectionString = bench.UsersDBSettings.ConnectionString;
                    Users.DB.CreateEmptyDB();
                    MessageBox.Show(Strings.DB_was_successfully_created, Strings.Notification);
                    Cursor.Current = Cursors.Default;
                    DialogResult = DialogResult.None;
                }
                catch (Exception exception)
                {
                    Cursor.Current = Cursors.Default;
                    string msg = Strings.Error_while_creating_DB_Reason + Environment.NewLine + exception.Message;
                    if (exception.InnerException != null)
                    {
                        msg += Environment.NewLine + exception.InnerException.Message;
                    }
                    MessageBox.Show(msg, Strings.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
        }

        private void testConnConfigDbBtn_Click(object sender, EventArgs e)
        {
        }

        private void testConnResultsDbBtn_Click(object sender, EventArgs e)
        {
        }

        private void testConnUsersDbBtn_Click(object sender, EventArgs e)
        {

        }
    }
}