private IEnumerable <Perpetrator> GetPerpetrators(string json)
{
var perpetratorsJson = json != null?JsonConvert.DeserializeObject <JToken>(json) : new JArray();
var perpetrators = new List <Perpetrator>();
foreach (var perpetratorJson in perpetratorsJson)
{
var perpetrator = new Perpetrator
{
Name = perpetratorJson.Value <string>("Name"),
Clothing = perpetratorJson.Value <string>("Clothing"),
UniqueProperties = perpetratorJson.Value <string>("UniqueProperties")
};
var skinColor = perpetratorJson["SkinColor"] != null?perpetratorJson.Value <string>("SkinColor") : null;
perpetrator.SkinColor = skinColor != null ? (SkinColorEnum)Enum.Parse(typeof(SkinColorEnum), skinColor, true) : SkinColorEnum.Unknown;
var sex = perpetratorJson["Sex"] != null?perpetratorJson.Value <string>("Sex") : null;
perpetrator.Sex = sex != null ? (SexEnum)Enum.Parse(typeof(SexEnum), sex, true) : SexEnum.Unknown;
var ages = perpetratorJson.Value <string>("AgeRange").Split('-');
perpetrator.MinimumAge = int.Parse(ages[0]);
perpetrator.MaximumAge = int.Parse(ages[1]);
perpetrators.Add(perpetrator);
}
return(perpetrators);
}
public static bool Update(Perpetrator perp)
{
try
{
String update_sql = "UPDATE " + TABLE_NAME + " SET NAME=@name ,IS_A_STUDENT=@student,IS_ACTIVE=@active,GENDER=@gender WHERE ID=@id";
//Sql command
sql_command = new MySqlCommand();
sql_command.Connection = (MySqlConnection)database.OpenConnection();
sql_command.CommandText = update_sql;
sql_command.Parameters.AddWithValue("@id", perp.id);
sql_command.Parameters.AddWithValue("@name", perp.name);
sql_command.Parameters.AddWithValue("@student", "" + perp.is_a_student);
sql_command.Parameters.AddWithValue("@active", "" + perp.is_still_active);
sql_command.Parameters.AddWithValue("@gender", perp.gender);
sql_command.Prepare();
//execute command
database.Update(sql_command);
Singleton.Update(perp);
return(true);
}
catch (Exception)
{
return(false);
}
finally
{
CloseDatabaseConnection();
}
}
private void DoneButton_Click(object sender, EventArgs e)
{
//reset mode of face detecting thread
ReviewFaceDetectingThread.its_time_to_pick_perpetrator_faces = false;
//create array for the identified perpetrator faces
Image <Bgr, byte>[] perpetrator_faces = new Image <Bgr, byte> [image_list_view.SelectedItems.Count];
int i = 0;
//save perpetrator images
foreach (var item in image_list_view.SelectedItems)
{
//get the perpetrator face from the list of suspects faces
suspect_faces.TryRemove(item.Index, out perpetrator_faces[i]);
i++;
}
Perpetrator perpetrator = new Perpetrator(perpetrator_faces, true, "");
//clear datastore
suspect_faces.Clear();
//open perpetrator details box
PerpetratorDetailsForm form = new PerpetratorDetailsForm(perpetrator);
//close this form
this.Close();
form.ShowDialog();
}
public static bool Delete(int perpetrator_id)
{
try
{
//get the perp object associated with id
Perpetrator perp = GetPerpetrator(perpetrator_id);
if (perp != null)
{
//Delete cached object as well
Singleton.Delete(perp);
}
String delete_sql = "DELETE FROM " + TABLE_NAME + " WHERE ID=@id";
//Sql command
sql_command = new MySqlCommand();
sql_command.Connection = (MySqlConnection)database.OpenConnection();
sql_command.CommandText = delete_sql;
sql_command.Parameters.AddWithValue("@id", perpetrator_id);
sql_command.Prepare();
//execute command
database.Update(sql_command);
return(true);
}
catch (Exception)
{
return(false);
}
finally { CloseDatabaseConnection(); }
}
public bool EnrollPerpetratorFaces(Perpetrator perpetrator)
{
try
{
foreach (var face in perpetrator.faces)
{
//CREATE NEW FACE OBJECT
Face a_face = new Face();
a_face.face_position = new FacePosition();
a_face.facial_features = new FSDK.TPoint[2];
a_face.face_template = new byte[FSDK.TemplateSize];
a_face.image = new FSDK.CImage(face.ToBitmap());
a_face.is_perpetrator = true;
a_face.id = perpetrator.id;
EnrollFace(a_face);
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public override int GetHashCode()
{
return(3 * Perpetrator.GetHashCode()
+ 5 * Countdown.GetHashCode()
+ 7 * Channel.GetHashCode()
+ 11 * Victim.GetHashCode());
}
//private bool another_crime;
//NEW VICTIM CONSTRUCTOR
public VictimsDetailsForm(Perpetrator perp, Crime crime)
{
//this.another_crime = false;
this.perpetrator = perp;
this.crime = crime;
InitializeComponent();
ResetTextValues();
}
//THIS UPDATES A PERP FROM THE ACTIVE_PERPETRATORS ARRAY
public static void Update(Perpetrator perp)
{
if (active_perpetrators.Contains(perp))
{
int index = active_perpetrators.IndexOf(perp);
active_perpetrators[index] = perp;
}
}
//CoNSTRUCTOR USED WHEN DISPLAYING DETAILS ABOUT A PERPETRATOR
public PerpetratorDetailsForm(Perpetrator perpetrator, bool alert_mode)
{
InitializeComponent();
another_crime = true;
this.perpetrator = perpetrator;
SetPerpetratorDetails();
DisableControls();
}
public PerpetratorDetailWindow (Perpetrator perpetrator, EventHandler OnSave, Gtk.Window parent) : base(Gtk.WindowType.Toplevel)
{
this.Build ();
this.OnSaved = OnSave;
this.TransientFor = parent;
this.Modal = true;
show.Perpetrator = perpetrator;
show.IsEditable = false;
}
public PerpetratorDetailWindow (Victim victim, EventHandler OnSave, Gtk.Window parent) : base(Gtk.WindowType.Toplevel)
{
this.Build ();
this.OnSaved = OnSave;
this.TransientFor = parent;
this.Modal = true;
Perpetrator p = new Perpetrator ();
p.Victim = victim;
show.Perpetrator = p;
show.IsEditable = true;
}
//CONSTRUCTOR USED WHEN U WANT TO CAPTURE DETAILS ABOUT A PERP
public PerpetratorDetailsForm(Perpetrator perpetrator)
{
InitializeComponent();
another_crime = true;
this.perpetrator = perpetrator;
comboBox_is_a_student.SelectedIndex = 0;
comboBox_gender.SelectedIndex = 0;
button_getCrimes.Visible = false;
button_getCrimes.Enabled = false;
button_is_apprehended.Visible = false;
}
public static Perpetrator[] GetAllActivePerpetrators()
{
List <Perpetrator> perpetrators_list = new List <Perpetrator>();
try
{
//select sql
String select_sql = "SELECT * FROM " + TABLE_NAME + " WHERE IS_ACTIVE='True'";
//Sql command
sql_command = new MySqlCommand();
sql_command.Connection = (MySqlConnection)database.OpenConnection();
sql_command.CommandText = select_sql;
sql_command.Prepare();
//get results in enum object
data_reader = database.Select(sql_command);
//loop thru em
while (data_reader.Read())
{
//create new student
int id = data_reader.GetInt32(ID);
String name = data_reader.GetString(NAME);
Image <Bgr, byte>[] faces = GetPerpetratorFaces(id);
bool is_a_student = data_reader.GetBoolean(IS_A_STUDENT);
bool is_active = data_reader.GetBoolean(IS_ACTIVE);
String gender = data_reader.GetString(GENDER);
String created_at = data_reader.GetString(CREATED_AT);
Perpetrator perp = new Perpetrator(id, name, faces, is_a_student, is_active, gender, created_at);
//add student to list
perpetrators_list.Add(perp);
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
finally
{
CloseDatabaseConnection();
}
//return array of results
return(perpetrators_list.ToArray());
;
}
public static bool Save(Perpetrator perp)
{
try
{
String insert_sql = "INSERT INTO " + TABLE_NAME +
" (NAME,IS_A_STUDENT,IS_ACTIVE,GENDER)" +
" values(@name,@is_a_student,@is_active,@gender) ";
//sql command
sql_command = new MySqlCommand();
sql_command.Connection = (MySqlConnection)database.OpenConnection();
sql_command.CommandText = insert_sql;
sql_command.Parameters.AddWithValue("@name", perp.name);
sql_command.Parameters.AddWithValue("@is_a_student", "" + perp.is_a_student);
sql_command.Parameters.AddWithValue("@is_active", "" + perp.is_still_active);
sql_command.Parameters.AddWithValue("@gender", perp.gender);
sql_command.Prepare();
//execute query
database.Insert(sql_command);
//set perp id
perp.id = (int)sql_command.LastInsertedId;
//create file path
String path = PATH_TO_IMAGES + perp.id + @"\";
//create folder for the perpetrator images
FileManager.CreateFolderIfMissing(path);
//save each face in that folder
for (int i = 0; i < perp.faces.Length; i++)
{
//save using the perps name plus a unique number
FileManager.SaveImage(path + perp.name + " " + i + ".png", perp.faces[i]);
}
return(true);
}
catch (Exception)
{
return(false);
}
finally
{
CloseDatabaseConnection();
}
}
public bool CreatePerpetrator(PerpetratorCreate model)
{
var entity =
new Perpetrator()
{
UserId = _userID,
CrimeID = model.CrimeID,
Crime = model.Crime,
Name = model.Name,
CreatedUtc = DateTimeOffset.Now
};
using (var ctx = new ApplicationDbContext())
{
ctx.Perpetrators.Add(entity);
return(ctx.SaveChanges() == 1);
}
}
public void EnrollFacesTest()
{
Image<Gray, byte>[] images = {
new Image<Gray, byte>(Image_Path + "1 0.png"),
new Image<Gray, byte>(Image_Path + "1 1.png"),
new Image<Gray, byte>(Image_Path + "1 2.png"),
new Image<Gray, byte>(Image_Path + "1 3.png"),
new Image<Gray, byte>(Image_Path + "1 4.png"),
};
Perpetrator perp=new Perpetrator();
perp.faces=images;
FacesManager manager = new FacesManager();
foreach (var image in images)
{
manager.EnrollFaces(perp);
}
//Assert.AreEqual(5, manager.known_faces_list.Count);
}
private Panel CreateNewPerpPanel(Perpetrator perp)
{
ComboBox comboBox_gender = CreateGenderField(perp.gender);
Label gender_label = CreateGenderLabel();
ComboBox comboBox_is_active = CreateIsActiveField(perp.is_still_active);
Label is_active_label = CreateIsActiveLabel();
ComboBox comboBox_is_a_student = CreateIsAStudentField(perp.is_a_student);
Label is_a_student_label = CreateIsAStudentLabel();
TextBox textBox_perpetrator_name = CreatePerpsNameField(perp.name);
Label perps_name_label = CreatePerpsNameLabel();
PictureBox perpetrator_picture_box = CreatePerpsPictureBox(perp.faces[0].ToBitmap());
Label vertical_separator = CreateVerticalSeparator();
Control[] all_controls =
{
vertical_separator,
comboBox_gender,
gender_label,
comboBox_is_active,
is_active_label,
comboBox_is_a_student,
is_a_student_label,
textBox_perpetrator_name,
perps_name_label,
perpetrator_picture_box
};
Panel a_panel = new Panel();
a_panel.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
a_panel.Controls.AddRange(all_controls);
a_panel.Font = new System.Drawing.Font("Calibri", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
a_panel.ForeColor = System.Drawing.SystemColors.ControlLight;
a_panel.Location = new System.Drawing.Point(x, y);
a_panel.Name = "panel2";
a_panel.Size = new System.Drawing.Size(515, 191);
a_panel.TabIndex = 1;
return(a_panel);
}
public void EnrollFacesTest()
{
Image <Gray, byte>[] images =
{
new Image <Gray, byte>(Image_Path + "1 0.png"),
new Image <Gray, byte>(Image_Path + "1 1.png"),
new Image <Gray, byte>(Image_Path + "1 2.png"),
new Image <Gray, byte>(Image_Path + "1 3.png"),
new Image <Gray, byte>(Image_Path + "1 4.png"),
};
Perpetrator perp = new Perpetrator();
perp.faces = images;
FacesManager manager = new FacesManager();
foreach (var image in images)
{
manager.EnrollFaces(perp);
}
//Assert.AreEqual(5, manager.known_faces_list.Count);
}
public CrimeDetailsForm(Perpetrator perpetrator_id)
{
this.perpetrator = perpetrator_id;
InitializeComponent();
this.button_getVictims.Visible = false;
}
//THIS DELETES A PERP FROM THE ACTIVE_PERPETRATORS ARRAY
public static void Delete(Perpetrator perp)
{
active_perpetrators.Remove(perp);
PerpetratorRecognitionThread.enroll_again = true;
}
public void PerpetratorsManagerGetPerpetratorTest()
{
Perpetrator perp = PerpetratorsManager.GetPerpetrator(all_perps[0].id);
Assert.IsNotNull(perp);
}
