private async void GenerateDocumentsAndSendEmails()
{
List <Participant> participants = this.participants;
List <Event> events = this.events;
sendingStatus = "SendingEmails";
List <string> toEmails = new List <string>();
List <string> emailBodies = new List <string>();
List <string> emailSubjects = new List <string>();
foreach (Participant p in participants)
{
toEmails.Add(p.email);
Event eventEntity = events.Find(ev => ev.id.ToString().Equals(p.eventId));
string body = "";
string subject = "";
if (eventEntity.useTemplate)
{
EmailTemplate temp = emailTemplates.Find(et =>
et.templateName.Equals(eventEntity.current_Mail_Template));
body = temp.body;
subject = temp.subject;
}
else
{
body = eventEntity.emailBody;
subject = eventEntity.emailSubject;
}
emailBodies.Add(emailStringHelper.formatEmailString(body, p, eventEntity));
emailSubjects.Add(emailStringHelper.formatEmailString(subject, p, eventEntity));
}
EmailTemplate currentEmailTemplate = emailTemplates[currentEmailTemplateIndex];
sendEmail.SendEmails(toEmails, emailSubjects, emailBodies);
sendingStatus = "EmailsSent";
foreach (Participant p in participants)
{
p.ticketSent = true;
Participant participant = await participantServices.editParticipant(p);
if (participant != null)
{
int allParticipantsIndex = mainWindow.allParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
int selectedEventParticipantsIndex = 0;
int filteredEventParticipantsIndex = 0;
if (mainWindow.selectedEventParticipants.Count > 0)
{
selectedEventParticipantsIndex = mainWindow.selectedEventParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
filteredEventParticipantsIndex = mainWindow.filteredParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
}
mainWindow.allParticipants[allParticipantsIndex] = p;
if (mainWindow.selectedEventParticipants.Count > 0)
{
mainWindow.selectedEventParticipants[selectedEventParticipantsIndex] = p;
mainWindow.filteredParticipants[filteredEventParticipantsIndex] = p;
}
}
}
}
private async void Button_Save_Click(object sender, EventArgs e)
{
Button_Save.Enabled = false;
Button_Send.Enabled = false;
Button_Delete.Enabled = false;
int partcipantInformationManditoryFieldsFilled =
participantServices.isPartcipantInformationManditoryFieldsCorrect(
TextBox_FirstName.Text, TextBox_LastName.Text, TextBox_Email.Text
);
bool paymentAmountCorrect = true;
if (ComboBox_PaymentStatus.SelectedIndex != 2)
{
paymentAmountCorrect = participantServices.paymentAmountStringCorrect(TextBox_PaymentAmount.Text);
}
if (partcipantInformationManditoryFieldsFilled > 0 || !paymentAmountCorrect)
{
if (partcipantInformationManditoryFieldsFilled == 1)
{
messageBoxHelper.showWarning(this,
"First Name field text is too short (not correct name entered " +
"(is shorter than 3 characters) or name has not been entered)", "Warning");
}
else if (partcipantInformationManditoryFieldsFilled == 2)
{
messageBoxHelper.showWarning(this,
"Last Name field text is too short (not correct last name entered " +
"(is shorter than 3 characters) or last name has not been entered)", "Warning");
}
else if (partcipantInformationManditoryFieldsFilled == 3)
{
messageBoxHelper.showWarning(this,
"Email field text is not correct (not correct email format " +
"(must be: (some cheracters)@(domain) etc. [email protected])" +
" or email has not been entered)", "Warning");
}
else if (!paymentAmountCorrect)
{
messageBoxHelper.showWarning(this,
"Payment amount is negative or not a number", "Warning");
}
}
else
{
double paymentAmount;
bool parsedAmount = Double.TryParse(TextBox_PaymentAmount.Text, out paymentAmount);
if (ComboBox_PaymentStatus.SelectedIndex == 2 || !parsedAmount)
{
paymentAmount = 0;
}
Participant createdParticipant = new Participant(
participant.participantId,
participant.eventId,
TextBox_FirstName.Text,
TextBox_LastName.Text,
TextBox_JobTitle.Text,
TextBox_CompanyName.Text,
ComboBox_CompanyType.Text,
TextBox_Email.Text,
TextBox_PhoneNumber.Text,
TextBox_Country.Text,
ComboBox_ParticipationFormat.Text,
ComboBox_PaymentStatus.Text,
ComboBox_Materials.Text.Equals("Yes") ? true : false,
participant.ticketBarcode,
participant.ticketSent,
ComboBox_ParticipateEveningEvent.Text.Equals("Yes") ? true : false,
ComboBox_ParticipateDay1.Text.Equals("Yes") ? true : false,
ComboBox_ParticipateDay2.Text.Equals("Yes") ? true : false,
ComboBox_ParticipateDay3.Text.Equals("Yes") ? true : false,
ComboBox_ParticipateDay4.Text.Equals("Yes") ? true : false,
participant.checkedInDay1,
participant.checkedInDay2,
participant.checkedInDay3,
participant.checkedInDay4,
DateHelper.setDateToMidnight(DateTime_RegistrationDate.Value),
DateHelper.setDateToMidnight(DateTime_PaymentDate.Value),
paymentAmount,
TextBox_AdditionalPhoneNumber.Text,
TextBox_Comment.Text
);
bool editedSuccesfully = true;
try
{
await participantServices.editParticipant(createdParticipant);
}
catch (Exception)
{
editedSuccesfully = false;
}
if (createdParticipant != null && mainWindow.selectedEvent != null && editedSuccesfully)
{
mainWindow.Enabled = true;
int participantRow = this.mainWindow.filteredParticipants.FindLastIndex(delegate(Participant participant)
{
return(participant.participantId == createdParticipant.participantId);
});
mainWindow.editParticipantTableRow(createdParticipant, participantRow);
this.Dispose();
}
else
{
messageBoxHelper.showWarning(this, "Event creation was unsuccesfull, because of internet connection" +
"or database write request number exceeded", "Warning");
}
}
Button_Save.Enabled = true;
Button_Send.Enabled = true;
Button_Delete.Enabled = true;
}
private async void Button_CheckIn_Click(object sender, EventArgs e)
{
DateTime today = getToday();
bool successful = false;
if (selectedEvent != null)
{
if (today == selectedEvent.date_From && selectedParticipant.participateInDay1)
{
selectedParticipant.checkedInDay1 = true;
successful = true;
}
else if (today == selectedEvent.date_From.AddDays(1) && selectedEvent.eventLengthDays >= 2 &&
selectedParticipant.participateInDay2)
{
selectedParticipant.checkedInDay2 = true;
successful = true;
}
else if (today == selectedEvent.date_From.AddDays(2) && selectedEvent.eventLengthDays >= 3 &&
selectedParticipant.participateInDay3)
{
selectedParticipant.checkedInDay3 = true;
successful = true;
}
else if (today == selectedEvent.date_From.AddDays(3) && selectedEvent.eventLengthDays >= 4 &&
selectedParticipant.participateInDay4)
{
selectedParticipant.checkedInDay4 = true;
successful = true;
}
else
{
messageBoxHelper.showWarning(this,
"Check in unsuccessful. Possible problems:" +
"1) Event is ended\n" +
"2) Event has not started yet\n" +
"3) Participant is not participanting in this event day",
"Warning");
}
if (successful)
{
Participant resultParticipant = await participantServices.editParticipant(selectedParticipant);
if (resultParticipant != null)
{
int filteredParticipantsId = mainWindow.filteredParticipants.FindIndex(p => p.participantId.Equals(resultParticipant.participantId));
int allParticipantsId = mainWindow.allParticipants.FindIndex(p => p.participantId.Equals(resultParticipant.participantId));
mainWindow.filteredParticipants[filteredParticipantsId] = resultParticipant;
mainWindow.allParticipants[allParticipantsId] = resultParticipant;
mainWindow.editParticipantTableRow(resultParticipant, filteredParticipantsId);
mainWindow.Enabled = true;
scanningWindow.Dispose();
this.Dispose();
}
else
{
messageBoxHelper.showWarning(this,
"Participant saving was unsuccessful. Check your internet connection. If problem continues " +
"contact support (might be problems with database or server)",
"Warning");
}
}
}
}
private async void Button_SendTickets_Click(object sender, EventArgs e)
{
if (companyData.emailUsername.Length == 0 || companyData.emailUsername.Length == 0)
{
metroMessageBoxHelper.showWarning(this, "You cannot send email because you have not entered " +
"your email credentials, which are mandatory to send email. Go to Main Window -> Settings -> Add/" +
"Change company information to fill email credentials", "Warning");
}
else
{
for (int i = 0; i < SendCheckBoxes.Count; i++)
{
if (SendCheckBoxes[i].Checked)
{
checkedParticipants.Add(filteredParticipants[i]);
}
}
if (checkedParticipants.Count > 0)
{
cancelationTokenSource = new CancellationTokenSource();
Button_SendTickets.Enabled = false;
generateSendInfoWindow = new GenerateSendInfoWindow(this);
sendingStatus = "GeneratingDocuments";
Timer_StringChanged.Enabled = true;
generateSendInfoWindow.Show();
generateSendInfoWindow.BringToFront();
var tasks = new[]
{
Task.Factory.StartNew(() => GenerateDocumentsAndSendEmailsWithTickets(), cancelationTokenSource.Token)
};
foreach (Task t in tasks)
{
await t;
}
foreach (Participant p in checkedParticipants)
{
p.ticketSent = true;
Participant participant = await participantServices.editParticipant(p);
if (participant != null)
{
int allParticipantsIndex = mainWindow.allParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
int selectedEventParticipantsIndex = 0;
int filteredEventParticipantsIndex = 0;
if (mainWindow.selectedEventParticipants.Count > 0)
{
selectedEventParticipantsIndex = mainWindow.selectedEventParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
filteredEventParticipantsIndex = mainWindow.filteredParticipants.FindIndex(par => par.participantId.Equals(p.participantId));
}
mainWindow.allParticipants[allParticipantsIndex] = p;
if (mainWindow.selectedEventParticipants.Count > 0)
{
mainWindow.selectedEventParticipants[selectedEventParticipantsIndex] = p;
mainWindow.filteredParticipants[filteredEventParticipantsIndex] = p;
mainWindow.editParticipantTableRow(participant, filteredEventParticipantsIndex);
}
}
}
}
else
{
metroMessageBoxHelper.showWarning(this, "You have not choosen any particicipants, to send emails!", "Warning");
}
}
//mainWindow.Enabled = true;
//this.Dispose();
}