Pharmacy-Management-System/Pharmacist.cs at main · MostafaElsehy/Pharmacy-Management-System · GitHub

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;


namespace Pharmacy_Management_Sysytem
{
    public partial class PharmacistForm : Form
    {
        public PharmacistForm()
        {
            InitializeComponent();
        }

        char currentClickedButton = 'D';

        void changeBtnColor(Button button)
        {
            btnDashboard.BackColor = Color.FromArgb(0, 118, 225);
            btnAddMedicine.BackColor = Color.FromArgb(0, 118, 225);
            btnViewMedicine.BackColor = Color.FromArgb(0, 118, 225);
            btnModifyMedicine.BackColor = Color.FromArgb(0, 118, 225);
            btnMedicineValidityCheck.BackColor = Color.FromArgb(0, 118, 225);
            btnSellMedicine.BackColor = Color.FromArgb(0, 118, 225);
            btnLogOut.BackColor = Color.FromArgb(0, 118, 225);
            button.BackColor = Color.Black;
        }
        void showControls(Button button)
        {
            ucDashboard.Visible = false;
            ucAddMedicine.Visible = false;
            ucViewMedicine.Visible = false;
            ucModifyMedicine.Visible=false;
            ucMedicineValidityCheck.Visible=false;
            ucSellMedicine.Visible=false;
            if (button.Name == "btnDashboard") {
                ucDashboard.Visible = true;
                return;
            }
            if (button.Name == "btnAddMedicine")
            {
                ucAddMedicine.Visible = true;
                return;
            }
            if(button.Name == "btnViewMedicine")
            {
                ucViewMedicine.Visible = true;
                return;
            }
            if (button.Name == "btnModifyMedicine")
            {
                ucModifyMedicine.Visible = true;
                return;
            }
            if (button.Name == "btnMedicineValidityCheck")
            {
                ucMedicineValidityCheck.Visible = true;
                return;
            }
            if (button.Name == "btnSellMedicine")
            {
                ucSellMedicine.Visible = true;
                return;
            }
        }

        void clickLastClickedButton()
        {
            switch (currentClickedButton)
            {

                case 'D':
                    btnDashboard.PerformClick(); break;
                case 'A':
                    btnAddMedicine.PerformClick(); break;
                case 'V':
                    btnViewMedicine.PerformClick(); break;
                case 'F':
                    btnModifyMedicine.PerformClick(); break;
                case 'M':
                    btnMedicineValidityCheck.PerformClick(); break;
                case 'S':
                    btnSellMedicine.PerformClick(); break;
            }
        }

        private void btnDashboard_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'D';
        }

        private void btnAddMedicine_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'A';
        }

        private void btnViewMedicine_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'V';
        }

        private void btnModifyMedicine_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'F';
        }

        private void btnMedicineValidityCheck_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'M';
        }

        private void btnSellMedicine_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);
            showControls((Button)sender);
            currentClickedButton = 'S';
        }

        private void btnLogOut_Click(object sender, EventArgs e)
        {
            changeBtnColor((Button)sender);

            if (MessageBox.Show("Are you sure?", "Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
            {
                signInForm signInForm = new signInForm();
                signInForm.Show();
                this.Hide();
                return;
            }
            btnLogOut.BackColor = Color.Black;
            btnLogOut.ForeColor = Color.White;
            clickLastClickedButton();
        }

        private void PharmacistForm_Load(object sender, EventArgs e)
        {
            ucDashboard.Visible = false;
            btnDashboard.PerformClick();
        }

        private void ucAddMedicine_Load(object sender, EventArgs e)
        {

        }
    }
}