private void btn_ok_Click(object sender, EventArgs e)
{
long now = Tools.DTtoTS(DateTime.Now);
for (int i = 0; i < num_amount.Value; i++)
{
User user = new User();
//user.UniqueID;
user.Username = GenerateUsername(user.UniqueID);
user.Password = "******";
user.Email = GenerateEmail(user.Username);
user.FirstName = GenerateFirstname();
user.LastName = GenerateLastname();
user.Birthday = Tools.DTfromTS(now - (_rng.Next(18, 80) * _rng.Next(30758400, 31000000)));
user.Location = new GeoLocation( Convert.ToSingle((_rng.NextDouble() * (double)(num_latmax.Value - num_latmin.Value)) + (double)num_latmin.Value),
Convert.ToSingle((_rng.NextDouble() * (double)(num_lonmax.Value - num_lonmin.Value)) + (double)num_lonmin.Value));
user.Description = new Description();
//user.Description.UniqueID;
user.Description.TimeStamp = DateTime.Now;
user.Description.Title = "Description";
user.Description.SetAge(_rng.Next(18, 99));
user.Description.Gender = EnumList<GenderType>.FromString(GenerateBinaryString(1, 5));
user.Description.Sexuality = EnumList<SexualityType>.FromString(GenerateBinaryString(1, 4));
user.Description.Area = EnumList<AreaType>.FromString(GenerateBinaryString(1, 5));
user.Description.Smoking = EnumList<SmokingType>.FromString(GenerateBinaryString(1, 3));
user.Description.Drinking = EnumList<DrinkingType>.FromString(GenerateBinaryString(1, 2));
Description p = new Description();
//user.Description.UniqueID;
p.TimeStamp = DateTime.Now;
p.Title = "pref" + _rng.Next(1, 9999).ToString("0000");
p.SetAge(_rng.Next(18, 99), _rng.Next(18, 99));
p.Gender = EnumList<GenderType>.FromString(GenerateBinaryString(5, 5));
p.Sexuality = EnumList<SexualityType>.FromString(GenerateBinaryString(4, 4));
p.Area = EnumList<AreaType>.FromString(GenerateBinaryString(5, 5));
p.Smoking = EnumList<SmokingType>.FromString(GenerateBinaryString(3, 3));
p.Drinking = EnumList<DrinkingType>.FromString(GenerateBinaryString(2, 2));
user.Preferences.Add(p);
string result = _db.SaveUser(user);
if (!result.Equals("E10"))
{
MessageBox.Show("Couldn't save user at iteration (Errorcode: " + result + ") " + (i+1), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
Close();
}
public static String UserToStringV01(User u, bool full)
{
StringBuilder sb = new StringBuilder();
try
{
GeoLocation l = u.Location;
Description d = u.Description;
sb.Append(u.UniqueID) .Append("|");
sb.Append(u.Email) .Append("|");
sb.Append(u.Username) .Append("|");
sb.Append(u.Password) .Append("|");
sb.Append(u.FirstName) .Append("|");
sb.Append(u.LastName) .Append("|");
sb.Append(Convert.ToInt32(Tools.DTtoTS(u.Birthday))) .Append("|");
sb.Append(Convert.ToSingle(l.Latitude)) .Append("|");
sb.Append(Convert.ToSingle(l.Longitude)) .Append("|");
sb.Append(Convert.ToInt32(Tools.DTtoTS(l.TimeStamp))) .Append("|");
sb.Append(Convert.ToInt32(Tools.DTtoTS(d.TimeStamp))) .Append("|");
sb.Append(d.Title) .Append("|");
sb.Append(Convert.ToInt16(d.Age.Min)) .Append("|");
sb.Append(Convert.ToInt16(d.Age.Max)) .Append("|");
sb.Append(d.Gender.ToString()) .Append("|");
sb.Append(d.Sexuality.ToString()) .Append("|");
sb.Append(d.Area.ToString()) .Append("|");
sb.Append(d.Smoking.ToString()) .Append("|");
sb.Append(d.Drinking.ToString());
foreach (Description p in u.Preferences)
{
sb.Append("{");
sb.Append(p.UniqueID.ToString()) .Append("|");
sb.Append(Convert.ToInt32(Tools.DTtoTS(p.TimeStamp))) .Append("|");
sb.Append(p.Title) .Append("|");
sb.Append(Convert.ToInt16(p.Age.Min)) .Append("|");
sb.Append(Convert.ToInt16(p.Age.Max)) .Append("|");
sb.Append(p.Gender.ToString()) .Append("|");
sb.Append(p.Sexuality.ToString()) .Append("|");
sb.Append(p.Area.ToString()) .Append("|");
sb.Append(p.Smoking.ToString()) .Append("|");
sb.Append(p.Drinking.ToString());
}
}
catch (Exception e)
{
sb = new StringBuilder();
}
return sb.ToString();
}
// Contructor
public UserForm(User user)
{
InitializeComponent();
_db = WSconnect.Instance;
DateTime now = DateTime.Now;
date_birth.MinDate = new DateTime(now.Year - 99, now.Month, now.Day);
date_birth.MaxDate = new DateTime(now.Year - 18, now.Month, now.Day);
if (user == null) { _user = new User(); }
else { _user = user; }
txt_guid.Text = _user.UniqueID.ToString().ToUpper();
txt_email.Text = _user.Email;
txt_user.Text = _user.Username;
txt_pass.Text = _user.Password;
txt_firstname.Text = _user.FirstName;
txt_lastname.Text = _user.LastName;
if (_user.Birthday > date_birth.MaxDate || _user.Birthday < date_birth.MinDate)
{
date_birth.Value = date_birth.MaxDate;
}
else
{
date_birth.Value = _user.Birthday;
}
if (_user.Location != null)
{
num_lat.Value = Convert.ToDecimal(_user.Location.Latitude);
num_lon.Value = Convert.ToDecimal(_user.Location.Longitude);
date_location.Value = _user.Location.TimeStamp;
}
if (_user.Description != null)
{
txt_description.Text = "Description object";
btn_desc_add.Enabled = false;
btn_desc_del.Enabled = false;
btn_desc_edit.Enabled = true;
}
else
{
btn_desc_add.Enabled = true;
btn_desc_del.Enabled = false;
btn_desc_edit.Enabled = false;
}
}
/// <summary>
/// Converts a User object into a string
/// </summary>
/// <param name="u">User object to convert</param>
/// <returns></returns>
public static String UserToString(User u, bool full)
{
String result = UserToStringV02(u, full);
System.Console.Out.WriteLine(result);
return result;
}
private static String UserToStringV02(User u, bool full)
{
StringBuilder sb = new StringBuilder();
try
{
GeoLocation l = u.Location;
Description d = u.Description;
// User
sb.Append(u.UniqueID); sb.Append("|");
if (full || u.IsChanged("email")) { sb.Append(u.Email); } sb.Append("|");
if (full || u.IsChanged("username")) { sb.Append(u.Username); } sb.Append("|");
if (full || u.IsChanged("password")) { sb.Append(u.Password); } sb.Append("|");
if (full || u.IsChanged("firstname")) { sb.Append(u.FirstName); } sb.Append("|");
if (full || u.IsChanged("lastname")) { sb.Append(u.LastName); } sb.Append("|");
if (full || u.IsChanged("birthday"))
{ sb.Append(Tools.DTtoTS(u.Birthday)).ToString(); } sb.Append("|");
if (full || u.IsChanged("location")) {
sb.Append(l.Latitude.ToString(LOCFORM)) .Append("|");
sb.Append(l.Longitude.ToString(LOCFORM)) .Append("|");
sb.Append(Tools.DTtoTS(l.TimeStamp).ToString()) .Append("|");
} else { sb.Append("|||"); }
// Description
if (full || d.IsChanged("timestamp"))
{ sb.Append(Tools.DTtoTS(d.TimeStamp).ToString()); } sb.Append("|");
if (full || d.IsChanged("title")) { sb.Append(d.Title); } sb.Append("|");
if (full || d.IsChanged("age")) {
sb.Append(d.Age.Min.ToString()) .Append("|");
sb.Append(d.Age.Max.ToString()) .Append("|");
} else { sb.Append("||"); }
if (full || d.IsChanged("gender")) { sb.Append(d.Gender.ToString()); } sb.Append("|");
if (full || d.IsChanged("sexuality")) { sb.Append(d.Sexuality.ToString()); } sb.Append("|");
if (full || d.IsChanged("area")) { sb.Append(d.Area.ToString()); } sb.Append("|");
if (full || d.IsChanged("smoking")) { sb.Append(d.Smoking.ToString()); } sb.Append("|");
if (full || d.IsChanged("drinking")) { sb.Append(d.Drinking.ToString()); }
// Preferences
foreach (Description p in u.Preferences)
{
sb.Append("{");
sb.Append(p.UniqueID.ToString()) .Append("|");
if (full || p.IsChanged("timestamp"))
{ sb.Append(Tools.DTtoTS(p.TimeStamp).ToString()); } sb.Append("|");
if (full || p.IsChanged("title")) { sb.Append(p.Title); } sb.Append("|");
if (full || p.IsChanged("age"))
{
sb.Append(p.Age.Min.ToString()) .Append("|");
sb.Append(p.Age.Max.ToString()) .Append("|");
}
else { sb.Append("||"); }
if (full || p.IsChanged("gender")) { sb.Append(p.Gender.ToString()); } sb.Append("|");
if (full || p.IsChanged("sexuality")) { sb.Append(p.Sexuality.ToString()); } sb.Append("|");
if (full || p.IsChanged("area")) { sb.Append(p.Area.ToString()); } sb.Append("|");
if (full || p.IsChanged("smoking")) { sb.Append(p.Smoking.ToString()); } sb.Append("|");
if (full || p.IsChanged("drinking")) { sb.Append(p.Drinking.ToString()); }
}
}
catch (Exception e)
{
sb = new StringBuilder();
}
return sb.ToString();
}
private static User UserFromStringV01(String s)
{
User u = null;
try
{
String[] parts = s.Split("\\{".ToCharArray());
String[] ss = parts[0].Split("\\|".ToCharArray());
u = new User(new Guid(ss[0]));
u.Email = ss[1];
u.Username = ss[2];
u.Password = ss[3];
u.FirstName = ss[4];
u.LastName = ss[5];
u.Birthday = Tools.DTfromTS(Convert.ToInt32(ss[6]));
u.Location = new GeoLocation(
Convert.ToSingle(ss[7]),
Convert.ToSingle(ss[8]),
Tools.DTfromTS(Convert.ToInt32(ss[9]))
);
Description d = new Description(new Guid(ss[0]));
d.TimeStamp = Tools.DTfromTS(Convert.ToSingle(ss[10]));
d.Title = ss[11];
d.Age.Set(Convert.ToInt16(ss[12]), (Convert.ToInt16(ss[13])));
d.Gender = EnumList<GenderType>.FromString(ss[14]);
d.Sexuality = EnumList<SexualityType>.FromString(ss[15]);
d.Area = EnumList<AreaType>.FromString(ss[16]);
d.Smoking = EnumList<SmokingType>.FromString(ss[17]);
d.Drinking = EnumList<DrinkingType>.FromString(ss[18]);
u.Description = d;
// Add preference descriptions if available
if (parts.Length > 1)
{
for (int i = 1; i < parts.Length; i++)
{
ss = parts[i].Split("\\|".ToCharArray());
Description p = new Description(new Guid(ss[0]));
p.TimeStamp = Tools.DTfromTS(Convert.ToSingle(ss[1]));
p.Title = ss[2];
p.Age.Set(Convert.ToInt16(ss[3]), (Convert.ToInt16(ss[4])));
p.Gender = EnumList<GenderType>.FromString(ss[5]);
p.Sexuality = EnumList<SexualityType>.FromString(ss[6]);
p.Area = EnumList<AreaType>.FromString(ss[7]);
p.Smoking = EnumList<SmokingType>.FromString(ss[8]);
p.Drinking = EnumList<DrinkingType>.FromString(ss[9]);
u.Preferences.Add(p);
}
}
}
catch (Exception e)
{
u = null;
}
return u;
}
// Self-explanatory...
private void StartEditUserForm(User user)
{
// Open the "Edit User" form with the corresponding user object in the list
UserForm userform = new UserForm(user);
DialogResult dr = userform.ShowDialog();
if (dr == DialogResult.OK)
{
status_label.Text = USEROK;
}
else
{
status_label.Text = USERCANCEL;
}
LoadUsers(false);
}
public string SaveUser(User user)
{
string result = "";
if (_permission[3] == '1' && _permission[4] == '1')
{
result = _ws.adminSaveUser(_username, _password, Tools.UserToString(user, false));
}
return result;
}
// Select all users from the database
public List<User> SelectAllUsers()
{
string query = "SELECT * FROM user AS usr " +
"INNER JOIN description AS dscr ON usr.u_id = dscr.d_id " +
"INNER JOIN userdescription AS ud ON usr.u_id = ud.u_id " +
"INNER JOIN description AS pref ON ud.d_id = pref.d_id";
//Create a list to store the result
List<User> list = new List<User>();
//Open connection
if (this.OpenConnection() == true)
{
//Create Command
MySqlCommand cmd = new MySqlCommand(query, connection);
//Create a data reader and Execute the command
MySqlDataReader dataReader = cmd.ExecuteReader();
//Read the data and store them in the list
while (dataReader.Read())
{
User u = new User(new Guid(dataReader["u_id"].ToString()));
u.Username = dataReader["username"].ToString();
u.FirstName = dataReader["firstname"].ToString();
u.LastName = dataReader["lastname"].ToString();
u.Password = dataReader["password"].ToString();
u.Birthday = Tools.DTfromTS(Convert.ToDouble(dataReader["birthday"]));
u.Email = dataReader["email"].ToString();
u.Location = new GeoLocation(Convert.ToSingle(dataReader["loc_lat"]), Convert.ToSingle(dataReader["loc_lon"]), Tools.DTfromTS(Convert.ToDouble(dataReader["loc_tim"])));
u.Description = new Description(new Guid(dataReader[10].ToString()));
u.Description.TimeStamp = Tools.DTfromTS(Convert.ToDouble(dataReader[11]));
u.Description.Title = dataReader[12].ToString();
u.Description.Age.Set(Convert.ToInt32(dataReader[13].ToString()), Convert.ToInt32(dataReader[14].ToString()));
u.Description.Gender = EnumList<GenderType>.FromString(dataReader[15].ToString());
u.Description.Sexuality = EnumList<SexualityType>.FromString(dataReader[16].ToString());
//country = 17
u.Description.Area = EnumList<AreaType>.FromString(dataReader[18].ToString());
//city = 19
u.Description.Smoking = EnumList<SmokingType>.FromString(dataReader[20].ToString());
u.Description.Drinking = EnumList<DrinkingType>.FromString(dataReader[21].ToString());
u.Preferences.Add(new Description(new Guid(dataReader[24].ToString())));
u.Preferences[0].TimeStamp = Tools.DTfromTS(Convert.ToDouble(dataReader[25]));
u.Preferences[0].Title = dataReader[26].ToString();
u.Preferences[0].Age.Set(Convert.ToInt32(dataReader[27].ToString()), Convert.ToInt32(dataReader[28].ToString()));
u.Preferences[0].Gender = EnumList<GenderType>.FromString(dataReader[29].ToString());
u.Preferences[0].Sexuality = EnumList<SexualityType>.FromString(dataReader[30].ToString());
//country = 31
u.Preferences[0].Area = EnumList<AreaType>.FromString(dataReader[32].ToString());
//city = 33
u.Preferences[0].Smoking = EnumList<SmokingType>.FromString(dataReader[34].ToString());
u.Preferences[0].Drinking = EnumList<DrinkingType>.FromString(dataReader[35].ToString());
list.Add(u);
}
//close Data Reader
dataReader.Close();
//close Connection
this.CloseConnection();
//return list to be displayed
return list;
}
else
{
return list;
}
}