Biskilog/BISKILOG POS PREMIUM/Users/AddDrivers.cs

using BiskLog_Point_Of_Sale.Classes;
using BiskLog_Point_Of_Sale.Multiple_Login;
using BiskLog_Point_Of_Sale.Properties;
using Point_Of_Sale_Managment;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace BiskLog_Point_Of_Sale.Users
{
    public partial class AddDrivers : Form
    {
        SqlConnection cn;
        SqlCommand cm;
        DatabaseConn conn = new DatabaseConn();
        Drivers drivers;
        string id = "";
        public AddDrivers(Drivers drivers)
        {
            InitializeComponent();
            cn = new SqlConnection(conn.MyConnection());
            this.drivers = drivers;
        }
        public int newConductor()
        {
            try
            {
                txtFirstname.Invoke(new Action(() =>
                {
                    cn.Open();
                    id = Settings.Default.BranchID + (String.Format("{0:d9}", (DateTime.Now.Ticks / 10) % 1000000000) + "DR");
                    cm = new SqlCommand("Insert into tblDrivers (driverID,firstname,surname,middlename,dateOfBirth,address1,address2,telephone,email,state," +
                        "status,city,branchID) values (@driverID,@firstname,@surname,@middlename,@dateOfBirth,@address1,@address2,@telephone,@email,@state,@status," +
                        "@city,@branchID)", cn);
                    cm.Parameters.AddWithValue("@driverID", id);
                    cm.Parameters.AddWithValue("@firstname", txtFirstname.Text);
                    cm.Parameters.AddWithValue("@surname", txtSurname.Text);
                    cm.Parameters.AddWithValue("@middlename", txtMiddlename.Text);
                    cm.Parameters.AddWithValue("@dateOfBirth", dateofbirth.Value.ToString("yyyy-MM-dd"));
                    cm.Parameters.AddWithValue("@address1", txtStreet.Text);
                    cm.Parameters.AddWithValue("@address2", txtStreet2.Text);
                    cm.Parameters.AddWithValue("@telephone", txtTelephone.Text);
                    cm.Parameters.AddWithValue("@email", txtEmail.Text);
                    cm.Parameters.AddWithValue("@state", txtState.Text);
                    cm.Parameters.AddWithValue("@city", txtCityLocale.Text);
                    cm.Parameters.AddWithValue("@status", "UNASSIGNED");
                    cm.Parameters.AddWithValue("@branchID", Settings.Default.BranchID);
                    cm.ExecuteNonQuery();
                    cn.Close();
                }));
                return 1;
            }
            catch (Exception ex)
            {
                cn.Close();
                ErrorLogging.WriteToFile(ex.ToString());
                return 0;
            }
        }

        private async void Button1_Click(object sender, EventArgs e)
        {
            Task<int> task = new Task<int>(newConductor);
            loading.Visible = true;
            task.Start();
            int result = await task;
            if (result == 1)
            {
                drivers.addToList(id, txtFirstname.Text, txtSurname.Text, txtMiddlename.Text, dateofbirth.Value);
                string title = "Success";
                string message = "New truck driver added successfully";
                NoAction noAction = new NoAction(title, message);
                noAction.BringToFront();
                noAction.ShowDialog();
                clearBoxes();
                this.Close();
            }
            else
            {
                string title = "Error Occurred";
                string message = "An error occurred while trying to add a new truck driver";
                NoAction noAction = new NoAction(title, message);
                noAction.BringToFront();
                noAction.ShowDialog();
            }
            loading.Visible = false;
        }
        private void clearBoxes()
        {
            try
            {
                foreach (Control c in content.Controls)
                {
                    if (c is TextBox)
                    {
                        c.Text = "";
                    }
                }
            }
            catch (Exception ex)
            {
                ErrorLogging.WriteToFile(ex.ToString());
            }
        }
        private void Button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}