private void lbxresults_selectionchanged(object sender, SelectionChangedEventArgs e)
{
//Checking there is an item in our list box
if (lbxExistingMembers.SelectedIndex > -1)
{
string strSelectedName = lbxExistingMembers.SelectedItem.ToString();
List <MembersInformation> filteredMembers;
//Query that selects the members information chosen by the user
filteredMembers = memberIndex.Where(m =>
(m.LastName + ", " + m.FirstName + ", (" + m.Email + ")") == strSelectedName).ToList();
foreach (MembersInformation m in filteredMembers)
{
//Pulling the information of the existing user to pull to the next window
MembersInformation info = new MembersInformation(m.Type, m.FirstName.ToUpper(), m.LastName.ToUpper(), m.StartDate, m.EndDate, m.SubTotal, m.Additional_Features_Training, m.Additional_Features_LockerRental, m.TotalCost, m.PhoneNumber, m.Email, m.Gender, m.Age, m.Weight, m.Credit_Card_Type, m.Credit_Card_Number, m.PFG_AthleticPerformance, m.PFG_OverallHealth, m.PFG_StrengthTraining, m.PFG_WeightLoss, m.PFG_WeightManagment);
MembershipRegistration next = new MembershipRegistration(info, quote);
next.Show();
this.Close();
}
}
}
public MembershipRegistration(Quote q)
{
quote = q;
InitializeComponent();
//Defalting blank member info for the default constructor
InfoFromPrevWindow = new MembersInformation();
}
public MembershipRegistration(MembersInformation info, Quote q)
{
quote = q;
InfoFromPrevWindow = info;
InitializeComponent();
string strMemType;
bool addfeat_tr, addfeat_lr;
double dblSubTotal, dblTotal;
DateTime datStartDate, datEndDate;
strMemType = quote.MembershipType;
addfeat_lr = quote.AdditionalFeatures_LockerRental;
addfeat_tr = quote.AdditionalFeatures_Training;
dblSubTotal = quote.SubTotal;
dblTotal = quote.TotalCost;
datStartDate = quote.StartDate;
datEndDate = quote.EndDate;
DoSomethingWithInfo();
}
private void btnRegister_Click(object sender, RoutedEventArgs e)
{
//declare variables to store first name, last name, email, cc number, phone, gender, age, and weight
string strFirstName, strLastName, strEmail, strCCNum, strPhone, strGender, strCCType, strMemType;
int intAge, intWeight;
//place inputs into variables
strFirstName = txtFirstName.Text.Trim();
strLastName = txtLastName.Text.Trim();
strEmail = txtEmail.Text.Trim();
strCCNum = txtCredCardNum.Text.Trim();
strPhone = txtPhone.Text.Trim();
strCCType = ((ComboBoxItem)cmbCredCardType.SelectedItem).Content as string;
strGender = "";
intAge = 0;
intWeight = 0;
bool addfeat_tr, addfeat_lr;
double dblSubTotal, dblTotal;
DateTime datStartDate, datEndDate;
strMemType = quote.MembershipType;
addfeat_lr = quote.AdditionalFeatures_LockerRental;
addfeat_tr = quote.AdditionalFeatures_Training;
dblSubTotal = quote.SubTotal;
dblTotal = quote.TotalCost;
datStartDate = quote.StartDate;
datEndDate = quote.EndDate;
//validate the user provided a first name
if (strFirstName == "")
{
MessageBox.Show("Please provide a first name.");
return;
}
//validate the user provided a last name
if (strLastName == "")
{
MessageBox.Show("Please provide a last name.");
return;
}
//validate the user selected a credit card type
if (cmbCredCardType.SelectedIndex == 0)
{
MessageBox.Show("Please select a credit card type");
return;
}
//validate the user provided a credit card number
if (strCCNum == "")
{
MessageBox.Show("Please provide a credit card number.");
return;
}
//validate the credit card is 15 or 16 digits
if (strCCNum.Length != 15 && strCCNum.Length != 16)
{
MessageBox.Show("Please enter a credit card number that is 15 or 16 digits.");
return;
}
//validate the credit card is a valid number
long lngCreditCard;
if (!long.TryParse(strCCNum, out lngCreditCard))
{
MessageBox.Show("Please enter only numeric digits for the credit card. Please do not enter any alphanumeric characters or non-numeric characters.");
return;
}
//validate the user provided a phone number
if (strPhone == "")
{
MessageBox.Show("Please provide a phone number.");
return;
}
//validate the phone number is 10 digits
if (strPhone.Length != 10)
{
MessageBox.Show("Please enter a 10 digit phone number.");
return;
}
//validate the phone number is all numeric
long lngPhoneNumber;
if (!long.TryParse(strPhone, out lngPhoneNumber))
{
MessageBox.Show("Please enter only numeric digits for the phone number. Please do not enter any alphanumeric characters or non-numeric characters.");
return;
}
//validate the user provided an email
if (strEmail == "")
{
MessageBox.Show("Please provide an email address.");
return;
}
//Validate the email does not contain any spaces
if (strEmail.Contains(" "))
{
MessageBox.Show("Please enter a valid email address that does contain spaces within the address.");
return;
}
//Validate that the email contains an @ symbol
if (!strEmail.Contains("@"))
{
MessageBox.Show("Please enter a valid email address that contains an @ symbol.");
return;
}
//Validate that the email contains a period
if (!strEmail.Contains("."))
{
MessageBox.Show("Please enter a valid email address that contains a '.' (period) symbol.");
return;
}
//Determine the index of the @ symbol and the period to test address valididity below
int intSymbol = strEmail.Trim().IndexOf("@");
int intPeriod = strEmail.Trim().IndexOf(".");
//Validate that the @ symbol appears before the period
if (intSymbol - intPeriod > 0)
{
MessageBox.Show("Please enter a valid email address. The @ symbol must appear before the period.");
return;
}
//Validate that at least one character is provided before the @ symbol
if (intSymbol == 0)
{
MessageBox.Show("Please enter a valid email address. There must be at least one character before the @ symbol.");
return;
}
//Validate that at least one character is present between the @ symbol and the period
if (intPeriod - intSymbol == 1)
{
MessageBox.Show("Please enter a valid email address. There must be at least one character between the @ symbol and the period.");
return;
}
//Determine the length of the email for futher validation below
int intEmailLength = strEmail.Length;
//Subtract the email length and the index of the period to determine if at least two characters appear after the period in the email address.
if (intEmailLength - intPeriod < 3)
{
MessageBox.Show("Please enter a valid email address. There must be at least two characters after the period.");
return;
}
//validate a gender was provided
if (rdbMale.IsChecked == false && rdbFemale.IsChecked == false && rdbNotProvided.IsChecked == false)
{
MessageBox.Show("Please select a gender");
}
//store the selected gender type
if (rdbFemale.IsChecked == true)
{
strGender = rdbFemale.Content.ToString();
}
if (rdbMale.IsChecked == true)
{
strGender = rdbMale.Content.ToString();
}
if (rdbNotProvided.IsChecked == true)
{
strGender = rdbNotProvided.Content.ToString();
}
//if the user provided an age, validate it is a valid number
if (txtAge.Text != "")
{
if (!int.TryParse(txtAge.Text, out intAge))
{
MessageBox.Show("Please enter a number for Age");
return;
}
}
//if the user provided a weight, validate it is a number
if (txtWeight.Text != "")
{
if (!int.TryParse(txtWeight.Text, out intWeight))
{
MessageBox.Show("Please enter a number for Weight");
return;
}
}
//start process to add new member to the membership json file
//create a list store the members information
//declare variable to store the file path of the membership json file
List <MembersInformation> MemberList = new List <MembersInformation>();
string strFilePath = @"..\..\Data\MembersInformation.json";
//Read the json membership file and deserialize the information into the membership list
try
{
string jsonData = File.ReadAllText(strFilePath);
MemberList = JsonConvert.DeserializeObject <List <MembersInformation> >(jsonData);
}
//Catch any errors that occur and display an error message to the user
catch (Exception ex)
{
MessageBox.Show("Error in reading membership information from memberships data file: " + ex.Message);
}
//set date time of registration
DateTime datRegistration = DateTime.Now;
//Add new member using the established signature
// MembersInformation MemberNew = new MembersInformation(quote.MembershipType, strFirstName.ToUpper(), strLastName.ToUpper(), quote.StartDate.ToShortDateString(), quote.EndDate.ToShortDateString(), quote.SubTotal, quote.AdditionalFeatures_Training, quote.AdditionalFeatures_LockerRental, quote.TotalCost, strPhone, strEmail.ToUpper(), strGender, intAge, intWeight, strCCType, strCCNum, chbAthPer.IsChecked.Value, chbOverHealth.IsChecked.Value, chbST.IsChecked.Value, chbWeightLoss.IsChecked.Value, chbWeightMgmt.IsChecked.Value);
//alternative way to call new member incase it doesn't work ^^
//call new member to write into json
MembersInformation MemberNew = new MembersInformation(strMemType, strFirstName.ToUpper(), strLastName.ToUpper(), datStartDate.ToShortDateString(), datEndDate.ToShortDateString(), dblSubTotal, addfeat_tr, addfeat_lr, dblTotal, strPhone, strEmail.ToUpper(), strGender, intAge, intWeight, strCCType, strCCNum, chbAthPer.IsChecked.Value, chbOverHealth.IsChecked.Value, chbST.IsChecked.Value, chbWeightLoss.IsChecked.Value, chbWeightMgmt.IsChecked.Value);
//Add the new member to the member list
MemberList.Add(MemberNew);
//Serialize the updated member list and overwrite the json file with the updated member information. Tell the user the member details have been updated.
try
{
string jsonData = JsonConvert.SerializeObject(MemberList);
System.IO.File.WriteAllText(strFilePath, jsonData);
MessageBox.Show("New member has been added.");
}
//If an export error occurs, notify the user with an error message.
catch (Exception ex)
{
MessageBox.Show("Error in export process " + ex.Message);
}
MessageBox.Show("Customer Added!" + Environment.NewLine + MemberNew.ToString());
}
