private void CalculateMetrics()
{
using (var context = new EventEntities())
{
var totalGuests = context.Guests.Count();
var unassigned = (from guest in context.Guests
where !context.Tokens.Any(q => q.GuestID == guest.ID)
select guest.ID).ToList().Count();
var assigned = (from guest in context.Guests
where context.Tokens.Any(q => q.GuestID == guest.ID)
select guest.ID).ToList().Count();
var crew = context.SpecialCards.Where(q => q.Level == "Crew").Count();
var protocol = context.SpecialCards.Where(q => q.Level == "Protocol").Count();
var media = context.MediaCards.Where(q => q.Uid != null && q.Uid.Length > 0).Count();
var vvip = context.VipCards.Where(q => q.Uid != null && q.Uid.Length > 0 && q.Level == "VVIP").Count();
var vip = context.VipCards.Where(q => q.Uid != null && q.Uid.Length > 0 && q.Level == "VIP").Count();
var temporary = context.TemporaryCards.Count();
this.Total_Guests_Label.Text = totalGuests.ToString();
this.Unassigned_Guests_Label.Text = unassigned.ToString();
this.Assigned_Guests_Label.Text = assigned.ToString();
this.Crew_Cards_Label.Text = crew.ToString();
this.Protocol_Cards_Label.Text = protocol.ToString();
this.Media_Cards_Label.Text = media.ToString();
this.VVIP_Cards_Label.Text = vvip.ToString();
this.VIP_Cards_Label.Text = vip.ToString();
this.Temporary_Cards_Label.Text = temporary.ToString();
}
}
private void AssignCardToGuest(string uid, int guestId)
{
using (var context = new EventEntities())
{
var exists = context.Tokens.FirstOrDefault(q => q.Uid == uid);
if (exists == null)
{
var guest = context.Guests.FirstOrDefault(q => q.ID == guestId);
if (guest != null && MessageBox.Show(string.Format("Do you want to assign card uid [{0}] to guest [{1}]", uid, guest.FullName), "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
var token = new Token()
{
Uid = uid,
GuestID = guestId
};
context.Tokens.Add(token);
context.SaveChanges();
ClearInput();
}
}
}
CalculateMetrics();
}
private void PopulateTemporaryList()
{
this.Temporary_List.BeginUpdate();
this.Temporary_List.Items.Clear();
using (var context = new EventEntities())
{
var cards = context.TemporaryCards.ToList();
cards.All(delegate(TemporaryCard card)
{
var item = new ListViewItem();
item.Tag = card.ID;
item.Text = card.Uid;
item.SubItems.Add(card.Serial);
this.Temporary_List.Items.Add(item);
return(true);
});
}
this.Temporary_List.EndUpdate();
}
private void Connect_Button_Click(object sender, EventArgs e)
{
var server = this.Server_Box.Text;
var catalog = this.Catalog_Box.Text;
var user = this.Username_Box.Text;
var password = this.Password_Box.Text;
Settings.Default.Server = server;
Settings.Default.Catalog = catalog;
Settings.Default.Username = user;
Settings.Default.Password = password;
Settings.Default.Save();
try
{
using (var db = new EventEntities())
{
var guests = db.Guests.ToList();
MessageBox.Show("Connection was successfull.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
CalculateMetrics();
PopulateStatusList();
PopulateSpecialList();
PopulateTemporaryList();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Delete_Button_Click(object sender, EventArgs e)
{
if (this.Status_List.SelectedItems != null)
{
var item = this.Status_List.SelectedItems[0];
var uid = item.Text;
if (uid.Length > 0)
{
string question = string.Format("{0} uid related to a quest will be deleted, are you sure?", uid);
if (MessageBox.Show(question, "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
using (var context = new EventEntities())
{
var existingRecord = context.Tokens.FirstOrDefault(q => q.Uid == uid);
if (existingRecord != null)
{
context.Tokens.Remove(existingRecord);
context.SaveChanges();
PopulateStatusList();
}
}
}
}
}
}
internal static void ConfigureConnectionString(EventEntities context)
{
Settings.Default.Reload();
var server = Settings.Default.Server;
var catalog = Settings.Default.Catalog;
var user = Settings.Default.Username;
var password = Settings.Default.Password;
context.Database.Connection.ConnectionString = context.Database.Connection.ConnectionString.Replace("{Server}", server).
Replace("{Catalog}", catalog).
Replace("{User}", user).
Replace("{Password}", password);
}
private void Search_Vip_Box_TextChanged(object sender, EventArgs e)
{
if (this.Search_Vip_Box.Text.Length > 0)
{
var key = this.Search_Vip_Box.Text.ToUpper();
using (var context = new EventEntities())
{
var result = (from m in context.VipCards
where (m.Name.ToUpper() + " " + m.MiddleName.ToUpper() + " " + m.Surname.ToUpper()).Contains(key) &&
m.Uid == null
select m).ToList();
if (result.Count > 0)
{
this.Vip_List.BeginUpdate();
this.Vip_List.Items.Clear();
result.All(delegate(VipCard card)
{
var item = new ListViewItem()
{
Text = card.Level,
};
item.SubItems.Add(card.Title);
item.SubItems.Add(card.Name);
item.SubItems.Add(card.Surname);
item.SubItems.Add(card.Position);
item.SubItems.Add(card.Company);
item.Tag = card.ID;
this.Vip_List.Items.Add(item);
return(true);
});
this.Vip_List.EndUpdate();
}
else
{
this.Vip_List.Items.Clear();
}
}
}
}
private void Search_Box_TextChanged(object sender, EventArgs e)
{
if (this.Search_Box.Text.Length > 0)
{
var key = this.Search_Box.Text.ToUpper();
using (var context = new EventEntities())
{
var result = (from guest in context.Guests
where (guest.Name.ToUpper() + " " + guest.Surname.ToUpper()).Contains(key) &&
!context.Tokens.Any(q => q.GuestID == guest.ID)
select guest).ToList();
if (result.Count > 0)
{
this.Results_View.BeginUpdate();
this.Results_View.Items.Clear();
result.All(delegate(Guest guest)
{
var item = new ListViewItem()
{
Text = guest.Title,
};
item.SubItems.Add(guest.Name);
item.SubItems.Add(guest.Surname);
item.SubItems.Add(guest.Position);
item.SubItems.Add(guest.Organization);
item.Tag = guest.ID;
Results_View.Items.Add(item);
return(true);
});
this.Results_View.EndUpdate();
}
else
{
this.Results_View.Items.Clear();
}
}
}
}
private void AssignVipCard(string uid, int cardId)
{
if (uid.Length > 0)
{
using (var context = new EventEntities())
{
var card = context.VipCards.FirstOrDefault(q => q.ID == cardId);
if (card != null)
{
card.Uid = uid;
context.SaveChanges();
ClearInput();
CalculateMetrics();
}
}
}
}
private void Search_Media_Box_TextChanged(object sender, EventArgs e)
{
if (this.Search_Media_Box.Text.Length > 0)
{
var key = this.Search_Media_Box.Text.ToUpper();
using (var context = new EventEntities())
{
var result = (from m in context.MediaCards
where m.Name.ToUpper().Contains(key) &&
m.Uid == null
select m).ToList();
if (result.Count > 0)
{
this.Media_List.BeginUpdate();
this.Media_List.Items.Clear();
result.All(delegate(MediaCard card)
{
var item = new ListViewItem()
{
Text = card.Name,
};
item.SubItems.Add(card.Outlet);
item.Tag = card.ID;
this.Media_List.Items.Add(item);
return(true);
});
this.Media_List.EndUpdate();
}
else
{
this.Media_List.Items.Clear();
}
}
}
}
private void Add_Special_Button_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(this.Special_Uid_Box.Text) && this.Special_Uid_Box.Text.Length > 0)
{
using (var context = new EventEntities())
{
var card = new SpecialCard()
{
Level = this.Special_Level_Combo.SelectedItem.ToString(),
Uid = this.Special_Uid_Box.Text
};
context.SpecialCards.Add(card);
context.SaveChanges();
ClearInput();
PopulateSpecialList();
CalculateMetrics();
}
}
}
private void Add_Button_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(this.Temp_Uid_Box.Text) &&
!string.IsNullOrEmpty(this.Serial_Box.Text))
{
using (var context = new EventEntities())
{
var card = new TemporaryCard()
{
Uid = this.Temp_Uid_Box.Text,
Serial = this.Serial_Box.Text
};
context.TemporaryCards.Add(card);
context.SaveChanges();
ClearInput();
PopulateTemporaryList();
}
}
}
private void Delete_Special_Button_Click(object sender, EventArgs e)
{
if (this.Special_List.SelectedItems != null && this.Special_List.SelectedItems.Count > 0)
{
var item = this.Special_List.SelectedItems[0];
var id = Convert.ToInt32(item.Tag);
using (var context = new EventEntities())
{
var exists = context.SpecialCards.FirstOrDefault(q => q.ID == id);
if (exists != null)
{
context.SpecialCards.Remove(exists);
context.SaveChanges();
PopulateSpecialList();
}
}
}
}
private void Delete_Temporary_Button_Click(object sender, EventArgs e)
{
if (this.Temporary_List.SelectedItems != null &&
this.Temporary_List.SelectedItems.Count > 0)
{
var item = this.Temporary_List.SelectedItems[0];
var id = Convert.ToInt32(item.Tag);
using (var context = new EventEntities())
{
var existing = context.TemporaryCards.FirstOrDefault(q => q.ID == id);
if (existing != null)
{
context.TemporaryCards.Remove(existing);
context.SaveChanges();
ClearInput();
}
}
PopulateTemporaryList();
}
}
void PopulateSpecialList()
{
this.Special_List.BeginUpdate();
this.Special_List.Items.Clear();
using (var context = new EventEntities())
{
var specialCards = context.SpecialCards.OrderByDescending(q => q.ID).ToList();
specialCards.All(delegate(SpecialCard card)
{
var item = new ListViewItem();
item.Tag = card.ID;
item.Text = card.Uid;
item.SubItems.Add(card.Level);
this.Special_List.Items.Add(item);
return(true);
});
}
this.Special_List.EndUpdate();
}
private void PcscReader_CardScanned(string uid)
{
ClearInput();
using (var context = new EventEntities())
{
var exists = context.Tokens.FirstOrDefault(q => q.Uid == uid);
var exists2 = context.TemporaryCards.FirstOrDefault(q => q.Uid == uid);
var exists3 = context.SpecialCards.FirstOrDefault(q => q.Uid == uid);
var exists4 = context.MediaCards.FirstOrDefault(q => q.Uid == uid);
var exists5 = context.VipCards.FirstOrDefault(q => q.Uid == uid);
if (exists != null)
{
var guest = context.Guests.FirstOrDefault(q => q.ID == exists.GuestID);
if (guest != null)
{
MessageBox.Show(string.Format("This card already belongs to {0}.", guest.FullName), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else if (exists2 != null)
{
string message = string.Format("This card [{0}] is already registered as a temporary card with a serial code of: {1}", exists2.Uid, exists2.Serial);
MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (exists3 != null)
{
string message = string.Format("This card [{0}] is already registered as a special card with {1} access level.", exists3.Uid, exists3.Level);
MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (exists4 != null)
{
string message = string.Format("This card [{0}] is already registered as a media/reporter card to {1} - {2}", exists4.Uid, exists4.Name, exists4.Outlet);
MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (exists5 != null)
{
string message = string.Format("This card [{0}] is already registered as a vip/vvip card to {1} {2}", exists5.Uid, exists5.Name, exists5.Surname);
MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
this.Uid_Box.Text = uid;
this.Temp_Uid_Box.Text = uid;
this.Special_Uid_Box.Text = uid;
this.Media_Uid_Box.Text = uid;
this.Vip_Uid_Box.Text = uid;
if (tabControl1.SelectedTab == tabPage6)
{
Search_Vip_Box.Focus();
}
else
{
this.Search_Box.Focus();
}
this.Search_Box.Enabled = true;
this.Cancel_Button.Enabled = true;
this.Results_View.Enabled = true;
}
}
}
private void PopulateStatusList()
{
using (var context = new EventEntities())
{
List <GuestAudit> result = new List <GuestAudit>();
switch (ListViewState)
{
case ListViewState.All:
{
result = (from guest in context.Guests
join token in context.Tokens on guest.ID equals token.GuestID into joined
from t in joined.DefaultIfEmpty()
select new GuestAudit()
{
ID = guest.ID,
Uid = t.Uid,
Title = guest.Title,
Name = guest.Name,
Surname = guest.Surname,
Position = guest.Position,
Organization = guest.Organization,
}).OrderBy(q => q.Name).ToList();
break;
}
case ListViewState.Unassigned:
{
result = (from guest in context.Guests
where !context.Tokens.Any(q => q.GuestID == guest.ID)
select new GuestAudit()
{
ID = guest.ID,
Uid = "",
Title = guest.Title,
Name = guest.Name,
Surname = guest.Surname,
Position = guest.Position,
Organization = guest.Organization,
}).OrderBy(q => q.Name).ToList();
break;
}
case ListViewState.Assigned:
{
result = (from guest in context.Guests
join token in context.Tokens on guest.ID equals token.GuestID
where context.Tokens.Any(q => q.GuestID == guest.ID)
select new GuestAudit()
{
ID = guest.ID,
Uid = token.Uid,
Title = guest.Title,
Name = guest.Name,
Surname = guest.Surname,
Position = guest.Position,
Organization = guest.Organization,
}).OrderBy(q => q.Name).ToList();
break;
}
}
if (result.Count > 0)
{
this.Status_List.BeginUpdate();
this.Status_List.Items.Clear();
result.All(delegate(GuestAudit audit)
{
var item = new ListViewItem();
item.Tag = audit.ID;
item.Text = audit.Uid;
item.SubItems.Add(audit.Title);
item.SubItems.Add(audit.Name);
item.SubItems.Add(audit.Surname);
item.SubItems.Add(audit.Position);
item.SubItems.Add(audit.Organization);
this.Status_List.Items.Add(item);
return(true);
});
this.Status_List.EndUpdate();
}
else
{
this.Status_List.BeginUpdate();
this.Status_List.Items.Clear();
this.Status_List.EndUpdate();
}
}
}
