public bool CreateSpecies(BirdSpecies item)
{
bool result = false;
try
{
using (RCID_DWHEntities context = new RCID_DWHEntities())
{
short newid = context.Bird_Species.OrderByDescending(u => u.SpeciesID).FirstOrDefault().SpeciesID;
newid++;
Bird_Species efItem = new Bird_Species()
{
SpeciesID = newid,
SpeciesActive = true,
SpeciesName = item.SpeciesName
};
context.Bird_Species.Add(efItem);
if (context.SaveChanges() > 0)
{
result = true;
}
}
}
catch (Exception e) { throw e; }
return(result);
}
public static Bird CreateBird(BirdSpecies Species)
{
Bird animalObj = null;//Birdtype unknown at this time.
//Lets determine users choice of animal.
switch (Species)
{
case BirdSpecies.Crow:
animalObj = new Crow();
break;
case BirdSpecies.Eagle:
animalObj = new Eagle();
break;
case BirdSpecies.Penguin:
animalObj = new Penguin();
break;
default:
Debug.Assert(false, "Not implemented");
break;
}
//Set animal category
animalObj.Category = CategoryType.Bird;
return animalObj;//Return created instance of object.
}
public bool InactivateSpecies(BirdSpecies item)
{
bool result = false;
try
{
using (RCID_DWHEntities context = new RCID_DWHEntities())
{
Bird_Species efItem = context.Bird_Species.Where(b => b.SpeciesID == item.SpeciesID).FirstOrDefault();
if (efItem == null)
{
return(result);
}
efItem.SpeciesActive = false;
if (context.SaveChanges() > 0)
{
result = true;
}
}
}
catch (Exception) { }
return(result);
}
public static Birds CreateBird(BirdSpecies Species)
{
Birds animalObj = null; //type not known at this time
//type determined by late binding
switch (Species)
{
case BirdSpecies.Ostrich:
animalObj = new Ostrich(); //Late binding
break;
//Continue with the rest
case BirdSpecies.Parrot:
animalObj = new Parrot(); //Late binding
break;
default:
Debug.Assert(false, "To be completed!");
break;
}
//set the category
animalObj.Category = CategoryType.Bird;
return animalObj; //return the created animal Object
}
private Animal castAnimal(int speciesIndex, CategoryType type)
{
//Checking which object to create:
if (type == CategoryType.Bird)
{
BirdSpecies speciestype = (BirdSpecies)speciesIndex;
animalis = BirdFactory.CreateBird(speciestype);
}
else if (type == CategoryType.Insect)
{
InsectSpecies insectSpec = (InsectSpecies)speciesIndex;
animalis = InsectFactory.CreateInsect(insectSpec);
}
else if (type == CategoryType.Mammal)
{
MammalSpecies mammalSpec = (MammalSpecies)speciesIndex;
animalis = MammalFactory.CreateMammal(mammalSpec);
}
else if (type == CategoryType.Marine)
{
MarineSpecies marineSpec = (MarineSpecies)speciesIndex;
animalis = MarineFactory.CreateMarine(marineSpec);
}
else if (type == CategoryType.Reptile)
{
ReptileSpecies reptileSpec = (ReptileSpecies)speciesIndex;
animalis = ReptileFactory.CreateReptile(reptileSpec);
}
return(animalis);
}
public Animal Createbird(BirdSpecies birdSpecies)
{
Bird animalObj = null;
switch (birdSpecies)
{
case BirdSpecies.Dove:
animalObj = new Dove();
break;
case BirdSpecies.Eagle:
animalObj = new Eagle();
break;
case BirdSpecies.Pelican:
animalObj = new Pelican();
break;
default:
Debug.Assert(false, "To be completed!");
break;
}
animalObj.CategoryType = CategoryType.Bird;
return(animalObj); //return the created animal object.
}
public static Bird CreateBird(BirdSpecies Species)
{
Bird animalObj = null;//Birdtype unknown at this time.
//Lets determine users choice of animal.
switch (Species)
{
case BirdSpecies.Crow:
animalObj = new Crow();
break;
case BirdSpecies.Eagle:
animalObj = new Eagle();
break;
case BirdSpecies.Penguin:
animalObj = new Penguin();
break;
default:
Debug.Assert(false, "Not implemented");
break;
}
//Set animal category
animalObj.Category = CategoryType.Bird;
return(animalObj);//Return created instance of object.
}
public static Bird CreateBird(BirdSpecies species)
{
Bird animalObject = null;
try
{
switch (species)
{
case BirdSpecies.Falcon:
animalObject = new Falcon();
break;
case BirdSpecies.Parrot:
animalObject = new Parrot();
break;
default:
Debug.Assert(false, "Not implemented yet");
break;
}
}
catch (Exception ex)
{
ex.Message.ToString();
}
finally
{
animalObject.Category = Category.Bird;
}
return(animalObject);
}
// Adds an animal to the list in AnimalManager(via ListManager).
private void addAnimal(object sender, EventArgs e)
{
Animal animalObject;
if (listBoxCategories.SelectedItem != null)
{
if (listBoxAnimalObjects.SelectedItem != null)
{
CategoryType selectedCategory = getSelectedCategory();
/* Depending on the category selected, an animal object
* will be created of type Mammal or Bird, by calling either
* the MammalFactory or the BirdFactory. */
switch (selectedCategory)
{
case CategoryType.Mammal:
MammalSpecies mammalSpecie = (MammalSpecies)Enum.Parse(typeof(MammalSpecies), listBoxAnimalObjects.SelectedItem.ToString());
animalObject = MammalFactory.CreateMammal(mammalSpecie);
break;
case CategoryType.Bird:
BirdSpecies birdSpecie = (BirdSpecies)Enum.Parse(typeof(BirdSpecies), listBoxAnimalObjects.SelectedItem.ToString());
animalObject = BirdFactory.CreateBird(birdSpecie);
break;
default:
animalObject = null;
break;
}
// If validation of entered data is successful. (validateInput returns true)
if (validateInput(animalObject))
{
// Generates a unique id for the animal
animalManager.generateUniqueId(animalObject);
// Adds the validated animal object to the list in ListManager.
animalManager.Add(animalObject);
listViewAnimals.Items.Add(createListViewItem(animalObject));
// Informs the user that everything succeeded.
MessageBox.Show(animalObject.Name + " has been added to the list!", "Animal has been added successfully", MessageBoxButtons.OK, MessageBoxIcon.Information);
// Resets graphical elements to their initial state.
initInterface();
unsavedChanges = true;
}
}
// If trying to add an animal with no specific animal selected.
else
{
validationNotSuccessful("Please select an animal to add");
}
}
// If trying to add an animal with no category selected.
else
{
validationNotSuccessful("Please select a category");
}
}
/* Shows attribute(s) for the specific animal selected.
* This function gets called when the value of the selected animal in
* the listbox changes. */
private void showSpecificAnimalAttributes(object sender, EventArgs e)
{
if (listBoxAnimalObjects.SelectedItem != null)
{
labelAnimalAttr.Visible = true;
textBoxAnimalAttr.Visible = true;
CategoryType category = getSelectedCategory();
switch (category)
{
case CategoryType.Bird:
BirdSpecies bird = (BirdSpecies)Enum.Parse(typeof(BirdSpecies), listBoxAnimalObjects.SelectedItem.ToString());
switch (bird)
{
case BirdSpecies.Crow:
labelAnimalAttr.Text = "Weight(kg): ";
break;
case BirdSpecies.Eagle:
labelAnimalAttr.Text = "Wing spread(cm): ";
break;
case BirdSpecies.Vulture:
labelAnimalAttr.Text = "Neck color: ";
break;
}
break;
case CategoryType.Mammal:
MammalSpecies mammal = (MammalSpecies)Enum.Parse(typeof(MammalSpecies), listBoxAnimalObjects.SelectedItem.ToString());
switch (mammal)
{
case MammalSpecies.Cat:
labelAnimalAttr.Text = "Whisker length(cm): ";
break;
case MammalSpecies.Dog:
labelAnimalAttr.Text = "Breed: ";
break;
case MammalSpecies.Lion:
labelAnimalAttr.Text = "Tail length(cm): ";
break;
}
break;
}
}
}
public static Bird CreateBird(BirdSpecies category, GenderType gender, string name, int age, int wingLength)
{
switch (category)
{
case BirdSpecies.Eagle:
Eagle eggy = new Eagle(gender, name, age, wingLength);
return(eggy);
case BirdSpecies.Duck:
Duck ducky = new Duck(gender, name, age, wingLength);
return(ducky);
default:
return(null);
}
}
public static Bird CreateBird(BirdSpecies species, int lengthOfBeak, double flyingSpeed)
{
Bird bird = null;
switch (species)
{
case BirdSpecies.Ostrich:
bird = new Ostrich(lengthOfBeak, flyingSpeed);
break;
case BirdSpecies.Peacock:
bird = new Peacock(lengthOfBeak, flyingSpeed);
break;
}
return(bird);
}
private Animal CreateBird()
{
Animal animal = null;
int lengthOfBeak = 0;
if (!int.TryParse(txt1Species.Text, out lengthOfBeak))
{
MessageBox.Show("Please enter a valid value as beak length");
}
double flyingSpeed = 0;
if (!double.TryParse(txt2Species.Text, out flyingSpeed))
{
MessageBox.Show("Please enter a valid value as flying speed");
}
BirdSpecies species = (BirdSpecies)Enum.Parse(typeof(BirdSpecies), lstSpecies.Text);
animal = BirdFactory.CreateBird(species, lengthOfBeak, flyingSpeed);
if (species == BirdSpecies.Ostrich)
{
int neckLength = 0;
if (!int.TryParse(txtBreed.Text, out neckLength))
{
MessageBox.Show("Please enter a valid necklength");
}
((Ostrich)animal).LengthOfNeck = neckLength;
}
else if (species == BirdSpecies.Peacock)
{
((Peacock)animal).ColourOfBird = txtBreed.Text;
}
return(animal);
}
public string EditSpecies(BirdSpecies item)
{
string msg = string.Empty;
try
{
if (ModelState.IsValid)
{
_birdSvc.UpdateSpecies(item);
msg = "Species saved succesfully";
}
else
{
msg = "Data validation not successfull";
}
}
catch (Exception e) {
msg = "Edit Species. An error has ocurred";
}
return(msg);
}
public string CreateSpecies([Bind(Exclude = "SpeciesID")] BirdSpecies item)
{
string msg = string.Empty;
try
{
if (ModelState.IsValid)
{
_birdSvc.CreateSpecies(item);
msg = "Species created succesfully";
}
else
{
msg = "Data validation not successfull";
}
}
catch (Exception e)
{
msg = "Create Species. An error has ocurred";
}
return(msg);
}
// Creates and returns a bird object of the selected animal specie
public static Bird CreateBird(BirdSpecies birdSpecie)
{
Animal birdObject;
switch (birdSpecie)
{
case BirdSpecies.Crow:
birdObject = new Crow();
break;
case BirdSpecies.Eagle:
birdObject = new Eagle();
break;
case BirdSpecies.Vulture:
birdObject = new Vulture();
break;
default:
birdObject = null;
break;
}
return((Bird)birdObject);
}
public string DeleteSpecies(BirdSpecies item)
{
string msg = string.Empty;
if (item == null)
{
msg = "Nothing to delete";
return(msg);
}
item.SpeciesActive = false;
try
{
_birdSvc.InactivateSpecies(item);
msg = "Species inactivated succesfully";
}
catch (Exception e)
{
msg = "Delete Species. An error has ocurred";
}
return(msg);
}
public static Bird CreateBird(BirdSpecies species)
{
//type not known at this time
Bird animalObj = null;
try
{
//type determined by late binding
switch (species)
{
case BirdSpecies.Eagle:
animalObj = new Eagle();//late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case BirdSpecies.Falcon:
animalObj = new Falcon();//late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case BirdSpecies.Duck:
animalObj = null;
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
default:
Debug.Assert(false, "to be completed");
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
//set the category
animalObj.Category = CategoryType.Bird;
return animalObj;
}
} // in km/h
public Bird(Coordinate coordinate, BirdSpecies species, bool isExtincting, double speed) : base(coordinate)
{
Species = species;
IsExtincting = isExtincting;
Speed = speed;
}
private Animal SetAnimalType()
{
Animal newAnimal = new Animal();
var selectedCategori = listBxCategori.SelectedIndex;
if (string.IsNullOrEmpty(listbxAnimalSpecies.Text))
{
showValidationMessage.ShowNewMessageBox("Du måste välja djurarten från listan!");
return(newAnimal = null);
}
else
{
switch (selectedCategori)
{
case 0:
BirdSpecies birdSpecies = (BirdSpecies)Enum.Parse(typeof(BirdSpecies), listbxAnimalSpecies.Text);
BirdFactory birdFactory = new BirdFactory();
newAnimal = birdFactory.Createbird(birdSpecies);
break;
case 1:
InsectSpecies insectSpecies = (InsectSpecies)Enum.Parse(typeof(InsectSpecies), listbxAnimalSpecies.Text);
InsectFactory insectFactory = new InsectFactory();
newAnimal = insectFactory.CreateInsect(insectSpecies);
break;
case 2:
MammalSpecies mammalSpecies = (MammalSpecies)Enum.Parse(typeof(MammalSpecies), listbxAnimalSpecies.Text);
MammalFactory mammalFactory = new MammalFactory();
int daysOfQuarantine;
int numberOfteeth;
bool underQuarantine = chBoxUnderQuarantine.Checked;
if (!helper.CheckInteger(texBoxDaysInQuarantine.Text, out daysOfQuarantine) && underQuarantine == true)
{
string messageDayOfQuarantine = "You have entered the error value in days of quarantine";
errorDayInQuarantiner.SetError(texBoxDaysInQuarantine, messageDayOfQuarantine);
showValidationMessage.ShowNewMessageBox(messageDayOfQuarantine);
newAnimal = null;
break;
}
else
{
errorDayInQuarantiner.Clear();
}
if (!int.TryParse(tboxNoOfTeeth.Text, out numberOfteeth))
{
errorNoOfTeeth.SetError(tboxNoOfTeeth, "You have entered the error value");
showValidationMessage.TeethException(tboxNoOfTeeth.Text);
newAnimal = null;
break;
}
else
{
errorNoOfTeeth.Clear();
}
newAnimal = mammalFactory.CreateMammal(mammalSpecies, daysOfQuarantine, underQuarantine, numberOfteeth);
break;
case 3:
MarineSpecies marineSpecies = (MarineSpecies)Enum.Parse(typeof(MarineSpecies), listbxAnimalSpecies.Text);
MarineFactory marineFactory = new MarineFactory();
newAnimal = marineFactory.CreateMarine(marineSpecies);
break;
case 4:
ReptileSpecies reptileSpecies = (ReptileSpecies)Enum.Parse(typeof(ReptileSpecies), listbxAnimalSpecies.Text);
ReptileFactory reptileFactory = new ReptileFactory();
newAnimal = reptileFactory.CreateReptile(reptileSpecies);
break;
}
}
return(newAnimal);
}
public bool InactivateSpecies(BirdSpecies item)
{
return(_birdRepo.InactivateSpecies(item));
}
public bool CreateSpecies(BirdSpecies item)
{
return(_birdRepo.CreateSpecies(item));
}
public bool UpdateSpecies(BirdSpecies item)
{
return(_birdRepo.UpdateSpecies(item));
}
private void button1_Click(object sender, EventArgs e)
{
// int.TryParse(AgeTbx.Text, out int age); // convert Agebox Context to int, and name it age.
if (string.IsNullOrEmpty(NameTbx.Text))
{
MessageBox.Show("Name should not be empty!, Please write the name of your animal",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (string.IsNullOrEmpty(AgeTbx.Text))
{
MessageBox.Show("Age should not be empty!, Please write the Age of your animal",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (GenderLbx.SelectedIndex < 0)
{
MessageBox.Show("Please select a gender for your animal",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (CategoryLbx.SelectedIndex < 0)
{
MessageBox.Show("Please select an animal category for your animal",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (AnimalLbx.SelectedIndex < 0)
{
MessageBox.Show("Please select an Animal",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
// (string.IsNullOrEmpty(AgeTbx.Text))
//if (title == "User greeting" || title == "User name") { do stuff};
else if (string.IsNullOrEmpty(SpcTbx.Text))
{
MessageBox.Show("Please select an Animal Specification",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Error // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (!int.TryParse(AgeTbx.Text, out int age)) //
{
MessageBox.Show("Age should contain only numbers",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Warning // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else if (!int.TryParse(SpcTbx.Text, out int isNumber2))
{
MessageBox.Show("Animal Specification should contain only numbers",
"Wrong input!",
MessageBoxButtons.OK,
MessageBoxIcon.Warning // for Warning
//MessageBoxIcon.Error // for Error
//MessageBoxIcon.Information // for Information
//MessageBoxIcon.Question // for Question
);
}
else
{
//int.TryParse(AgeTbx.Text, out int age); // convert Agebox Context to int, and name it age.
string nameOfAnimal = this.NameTbx.Text; // convert Namebox context to string and name it nameOfAnimal;
GenderType gender = (GenderType)this.GenderLbx.SelectedIndex;
int id = this.CategoryLbx.SelectedIndex; // choose the classes under the selected index in category list box.
switch (id)
{
case (int)AnimalCategory.Mammal: // when mammal
int.TryParse(SpcTbx.Text, out int teeth); // convert T1 Context to int, and name it teeth.
MammalSpecies species = (MammalSpecies)AnimalLbx.SelectedIndex; //we cast the index of animal list box to mammel species.
Mammal mammal = MammalFactory.CreateMammal(species, gender, nameOfAnimal, age, teeth); //Create obj Mammal
am.AddAnimal(mammal); //Add Animal mammal to our list(Animal Manager).
break;
case (int)AnimalCategory.Bird: //when bird
int.TryParse(SpcTbx.Text, out int wing); // convert T2 Context to int, and name it wing.
BirdSpecies species2 = (BirdSpecies)this.AnimalLbx.SelectedIndex; //we cast the index of animal list box to bird species.
Bird bird = BirdFactory.CreateBird(species2, gender, nameOfAnimal, age, wing); //Create obj Bird
am.AddAnimal(bird);
break;
}
UpdateListbox();
}
}
public static Bird CreateBird(BirdSpecies species)
{
//type not known at this time
Bird animalObj = null;
try
{
//type determined by late binding
switch (species)
{
case BirdSpecies.Eagle:
animalObj = new Eagle(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case BirdSpecies.Falcon:
animalObj = new Falcon(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case BirdSpecies.Duck:
animalObj = null;
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
default:
Debug.Assert(false, "to be completed");
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
//set the category
animalObj.Category = CategoryType.Bird;
return(animalObj);
}
