UserLoginControl.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using MoyaAdminLib;
using System.Web.Script.Serialization;
using System.Net;
using ThermoPrinterLibrary;
namespace RamaSignup
{
public partial class UserLoginControl : UserControl
{
public event EventHandler LoginOk;
public delegate void ThermoPrinterEvent(ThermoPrinter.Models model);
public event ThermoPrinterEvent SetPrinter;
public UserLoginControl()
{
InitializeComponent();
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.BackColor = Color.Transparent;
infoLabel.Text = "Hei! Kirjoita sähköpostiosoitteesi";
}
private void UserLoginControl_Load(object sender, EventArgs e)
{
}
private void txtEmail_TextChanged(object sender, EventArgs e)
{
string txt = txtEmail.Text;
if (IsValidEmail(txt))
{
timer1.Stop();
timer1.Start();
}
else
{
if (txtEmail.Text == "thermo2")
{
if(SetPrinter != null)
SetPrinter(ThermoPrinter.Models.IDP3210);
txtEmail.Text = "OK";
}
else if (txtEmail.Text == "thermo1")
{
if(SetPrinter != null)
SetPrinter(ThermoPrinterLibrary.ThermoPrinter.Models.TMT188II);
txtEmail.Text = "OK";
}
timer1.Stop();
CurrentUser = null;
btnNewProfile.Visible = false;
infoLabel.Text = "Hei! Kirjoita sähköpostiosoitteesi";
}
}
bool IsValidEmail(string email)
{
if (!email.Contains("@") || !email.Contains("."))
return false;
string[] parts = email.Split(new string[] { "@" }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Count<string>() == 2)
{
if (!parts[1].Contains("."))
return false;
string[] domainparts = parts[1].Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
if (domainparts.Count<string>() < 2)
return false;
string ltd = domainparts[domainparts.Count<string>() - 1];
if (ltd.Length < 2)
return false;
}
else return false;
try
{
var addr = new System.Net.Mail.MailAddress(email);
return addr.Address == email;
}
catch
{
return false;
}
}
public User CurrentUser;
private void timer1_Tick(object sender, EventArgs e)
{
RestClient client = new RestClient();
try
{
string json = client.MakeRequest("user", "email=" + txtEmail.Text);
JavaScriptSerializer ser = new JavaScriptSerializer();
Eventuser euser = ser.Deserialize<Eventuser>(json);
if (euser != null)
{
btnNewProfile.Visible = false;
CurrentUser = new User(euser);
infoLabel.Text = "Hei! " + CurrentUser.ToString() + " Kirjoita salasanasi ja kirjaudu";
showLogin(true);
}
}
catch (Exception ex)
{
CurrentUser = null;
infoLabel.Text = "Uusi kävijä?";
btnNewProfile.Visible = true;
showLogin(false);
}
timer1.Stop();
}
void showLogin(bool show)
{
passwordTextBox.Visible = show;
loginButton.Visible = show;
}
private void login()
{
RestClient client;
client = new RestClient(RestClient.ApiURL, HttpVerb.POST);
//client.PostData = "password=" + WebUtility.UrlEncode(passwordTextBox.Text);
client.PostData = "password=" + passwordTextBox.Text;
client.ContentType = "application/x-www-form-urlencoded";
try
{
string json = client.MakeRequest("v2/user/" + CurrentUser.UserId + "/check-password");
//string json2 = client.MakeRequest("user/"+ CurrentUser.UserId +"/check-password");
///MoyaWeb/rest/user/eventusers
JavaScriptSerializer ser = new JavaScriptSerializer();
Eventuser euser = ser.Deserialize<Eventuser>(json);
if (euser != null)
{
CurrentUser = new User(euser);
CurrentUser.Email = txtEmail.Text;
if (LoginOk != null)
LoginOk(this, null);
}
else
wrongPass();
}
catch (Exception ex)
{
wrongPass();
}
}
private void loginButton_Click(object sender, EventArgs e)
{
login();
}
private void wrongPass()
{
infoLabel.Text = "Väärä salasana. Syötä salasana uudelleen";
}
private void passwordTextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyData == Keys.Enter)
login();
}
private void btnNewProfile_Click(object sender, EventArgs e)
{
CurrentUser = new User();
CurrentUser.Email = txtEmail.Text;
//Send info to parent control
if (LoginOk != null)
LoginOk(this, null);
}
internal void Clear()
{
CurrentUser = null;
txtEmail.Text = "";
passwordTextBox.Visible = false;
passwordTextBox.Text = "";
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.BackColor = Color.Transparent;
infoLabel.Text = "Hei! Kirjoita sähköpostiosoitteesi";
loginButton.Visible = false;
}
}
}