public Diet(CatHerder controller, Cat cat, List<Nom> currentDiet)
{
_controller = controller;
_cat = cat;
_dietInProgress = currentDiet;
InitializeComponent();
}
public CatProperties(Cat cat)
{
_cat = cat;
InitializeComponent();
}
public int CompareTo(Cat other)
{
if (Equals(null, other)) return 1;
if (this.BirthDate > other.BirthDate) return -1;
if (this.BirthDate < other.BirthDate) return 1;
return String.Compare(this.Name, other.Name, true);
}
private void WeighACatNoBindings(Cat cat, Weight weight)
{
Scale dlg = new Scale(weight.Pounds, weight.Date);
if (DialogResult.OK == dlg.ShowDialog())
{
weight.Pounds = dlg.Pounds;
weight.Date = dlg.WeighDate;
_model.SaveObject<Weight>(weight);
cat.CurrentWeight = weight;
}
}
private void WeighACatWithBindings(Cat cat, Weight weight)
{
Scale dlg = new Scale(weight);
if (DialogResult.OK == dlg.ShowDialog())
{
_model.SaveObject<Weight>(weight);
cat.CurrentWeight = weight;
}
}
public void SaveAMeal(Meal meal, Cat cat)
{
if (Equals(null, _model)) return;
meal.MyCat = cat;
meal.Time = System.DateTime.Now;
foreach (NomsThisMeal nom in meal.Noms)
_model.SaveObject<NomsThisMeal>(nom);
_model.SaveObject<Meal>(meal);
}
public void WeighACat(Cat cat)
{
if (Equals(null, _model)) return;
_model.GetCurrentWeight(cat);
if (Equals(null, cat.CurrentWeight))
{
cat.CurrentWeight = new Weight();
cat.CurrentWeight.CatKey = cat.Id;
}
Weight newWeight = new Weight(cat.CurrentWeight);
WeighACatNoBindings(cat, newWeight);
WeighACatWithBindings(cat, newWeight);
}
public bool IsAdoptable(Cat inCat)
{
var owners =
from cat in Cats
where cat.Id == inCat.Id
select cat.MyOwner
;
if (owners.Count<Owner>() > 0)
return Equals(null, owners.ElementAt<Owner>(0));
return true;
}
public void ModifyDiet(Cat cat)
{
if (Equals(null, _model)) return;
_dietInProgress = new List<Nom>(cat.NomsAsList);
Diet dlg = new Diet(this, cat, _dietInProgress);
try
{
if (DialogResult.OK == dlg.ShowDialog())
{
cat.NomsICanEat.Clear();
foreach (Nom nom in _dietInProgress)
cat.NomsICanEat.Add(nom);
_model.SaveObject<Cat>(cat);
}
}
finally
{
dlg.Close();
}
}
public List<Cat> GetSiblings(Cat cat)
{
List<Cat> cats = new List<Cat>();
if (Equals(null, _model) ||
Equals(null, cat) ||
Equals(null, cat.MyOwner)) return cats;
return _model.GetOwnerCats(cat.MyOwner.Id);
}
public Owner GetOwner(Cat inCat)
{
Owner owner = new Owner
{
Name = _model.DefaultOwnerName,
};
if (Equals(null, inCat)) return owner;
return _model.GetOwner(inCat);
}
public void FeedACat(Cat cat)
{
_catInProgress = cat;
Meal meal = new Meal
{
MyCat = cat,
Time = System.DateTime.Now
};
MealTime dlg = new MealTime(this, meal);
string result = String.Empty;
MessageBoxIcon icon = MessageBoxIcon.None;
if (DialogResult.OK == dlg.ShowDialog())
{
result = "Yum!";
icon = MessageBoxIcon.Exclamation;
SaveAMeal(dlg.MyMeal, _catInProgress);
}
else
{
result = "Yuck!";
icon = MessageBoxIcon.Question;
}
MessageBox.Show(result, "Feed Me", MessageBoxButtons.OK, icon, MessageBoxDefaultButton.Button1);
}
public void CreateACat()
{
if (Equals(null, _model)) return;
Cat cat = new Cat();
CatProperties dlg = new CatProperties(cat);
if (DialogResult.OK == dlg.ShowDialog())
{
_model.SaveObject<Cat>(cat);
// Refresh the cats list
Cats.Add(cat);
Cats.Sort((catA, catB) =>
catA.CompareTo(catB));
}
if (!Equals(null, OnNewCatsAvailable))
OnNewCatsAvailable(this);
}
public void AdoptACat(Cat cat)
{
if (Equals(null, _model)) return;
if (!IsAdoptable(cat)) return;
SelectOwner dlg = new SelectOwner(this, false);
if (DialogResult.OK == dlg.ShowDialog() && 0 < _ownerNameInProgress.Length)
{
IEnumerable<Owner> allOwners = _model.GetAll<Owner>();
var owners =
from owner in allOwners
where 0 == String.Compare(owner.Name, _ownerNameInProgress, true)
select owner;
if (owners.Count<Owner>() > 0)
{
cat.MyOwner = owners.ElementAt<Owner>(0);
_model.SaveObject<Cat>(cat);
}
}
}