using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace Tunestore
{
    public partial class Form1 : Form
    {

        //Variables
        string datum = DateTime.Now.Day + "/" + DateTime.Now.Month + "/" + DateTime.Now.Year;
        string version = " v" + DateTime.Now.Day + "-" + DateTime.Now.Month + "-" + DateTime.Now.Year + " Alpha 0.1.5";


        public Form1()
        {
            InitializeComponent();

        }

        #region Event Handlers
        private void Form1_Load(object sender, EventArgs e) //Start Application
        {
            startFormMethod();
        }

        private void versionMenuItemTl_Click(object sender, EventArgs e) //Help > Version
        {
            versionMenuMethod();
        }
        private void aboutMenuItemTl_Click(object sender, EventArgs e) //Help > About
        {
            aboutMenuMethod();
        }
        private void btnLoginTl_Click(object sender, EventArgs e) //Login
        {
            loginMethod();
        }
        private void exitMenuItemTl_Click(object sender, EventArgs e) //File > Exit
        {
            Application.Exit();
        }
        private void openMenuItemTl_Click(object sender, EventArgs e) //File > Open
        {

        }
        private void saveMenuItemTl_Click(object sender, EventArgs e) //File > Save
        {

        }
        private void registerMenuItemTl_Click(object sender, EventArgs e) //Tools > Register
        {

        }
        private void logoutMenuItemTl_Click(object sender, EventArgs e) //Tools > Logout
        {
            logoutMethod();
        }
        private void cbShowPassTl_CheckedChanged(object sender, EventArgs e)
        {
            showpassMethod();
        }
        #endregion Event Handlers


        #region Methods
        private void startFormMethod() //Start Application
        {
            tabCtrlTl.TabPages.Remove(tabpageInvTl);
            this.Text = "Deuntjes Winkel" + version;
        }
        private void showpassMethod()
        {
            if (cbShowPassTl.Checked)
            {
                tbPassTl.UseSystemPasswordChar = false;
            }
            else
            {
                tbPassTl.UseSystemPasswordChar = true;
            }
        }
        private void versionMenuMethod() //Help > Version
        {
           MessageBox.Show("Version: "+ version,
                            "Version",
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Information);
        }
        private void aboutMenuMethod() //Help > About
        {
            MessageBox.Show("About" +
                            "\n\nName: \t\tTim Langen" +
                            "\nApplication: \tTune Store" +
                            "\nDate: \t\t" + datum +
                            "\nSchool: \t\tROC ter AA, Helmond",
                            "About",
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Information);
        }
        private void loginMethod() //Login
        {
            if (tbUserTl.Text == "lorddusk")
            {
                if (tbPassTl.Text == "password")
                {

                    lblAccessTl.Text = "Access Granted!";
                    lblAccessTl.ForeColor = Color.Green;
                    MessageBox.Show("Login Granted", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    tabCtrlTl.TabPages.Add(tabpageInvTl);
                    tabCtrlTl.TabPages.Remove(tabpageModeTl);
                    logoutMenuItemTl.Visible = true;


                }
                else
                {
                    lblAccessTl.Text = "Access Denied!";
                    lblAccessTl.ForeColor = Color.Red;
                    MessageBox.Show("Password wrong, try again!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Warning);


                }

            }
            else
            {
                lblAccessTl.Text = "Access Denied!";
                lblAccessTl.ForeColor = Color.Red;
                MessageBox.Show("Username wrong", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }

        }
        private void logoutMethod() //Logout
        {
            tbUserTl.Text = "";
            tbPassTl.Text = "";
            tabCtrlTl.TabPages.Add(tabpageModeTl);
            tabCtrlTl.TabPages.Remove(tabpageInvTl);
            logoutMenuItemTl.Visible = false;
            lblAccessTl.Text = "---";
            lblAccessTl.ForeColor = Color.Black;
            MessageBox.Show("Logged out successfully", "Logging out!", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
        #endregion

    }
}