private void ClearList_Click(object sender, EventArgs e)
{
Android.App.AlertDialog.Builder dialog = new AlertDialog.Builder(this);
AlertDialog alert = dialog.Create();
alert.SetMessage("Delete ALL grocery items?" +
"\n" + "This cannot be undone!!!");
alert.SetButton("YES", (c, ev) =>
{
RestHandler objRest = new RestHandler();
var items = objRest.ExecuteDeleteRequestAllGrocery(FamilySingleton.Instance.FamilyName);
LoadAllItems();
});
alert.SetButton2("NO", (c, ev) => { });
alert.Show();
}
private void SILIP_Click(object sender, EventArgs e)
{
// Sign in click events \\
Family db = new Family();
RestHandler objRest = new RestHandler();
// Username or password empty \\
if (UNLIP.Text == "")
{
Toast.MakeText(this, "Please enter your family name", ToastLength.Short).Show();
return;
}
if (PLIP.Text == "")
{
Toast.MakeText(this, "Please enter the password", ToastLength.Short).Show();
return;
}
var families = objRest.ExecuteGetRequestF();
// Check username and password is correct \\
int index = families.FindIndex(f => f.FamilyName == UNLIP.Text && f.UserPassword == PLIP.Text);
// If correct logs you in and opens main page \\
if (index >= 0)
{
Intent nextActivity = new Intent(this, typeof(MainPage));
int tempid = families.Find(p => p.FamilyName == UNLIP.Text).FamilyID;
// Stores FamilyID and FamilyName in singleton class \\
FamilySingleton f = FamilySingleton.Instance;
f.FamilyID = tempid;
f.FamilyName = UNLIP.Text;
// Starts main page activity \\
StartActivity(nextActivity);
}
else
{
// If incorrect tost message for user to reaslise they got something wrong \\
Toast.MakeText(this, "Wrong family name or password sorry" +
"\n Please try again", ToastLength.Short).Show();
return;
}
}
private void FoodList_ItemLongClick(object sender, AdapterView.ItemLongClickEventArgs e)
{
var grocery = familylist[e.Position];
//Toast.MakeText(this, grocery.ListID + " " + grocery.Family.FamilyName + " " + grocery.Grocery1, ToastLength.Long).Show();
Android.App.AlertDialog.Builder dialog = new AlertDialog.Builder(this);
AlertDialog alert = dialog.Create();
alert.SetMessage("Delete " + grocery.Grocery1 + "??");
alert.SetButton("YES", (c, ev) =>
{
RestHandler objRest = new RestHandler();
var items = objRest.ExecuteDeleteRequestG(grocery.ListID);
LoadAllItems();
});
alert.SetButton2("NO", (c, ev) => { });
alert.Show();
}
public void LoadAllItems()
{
RestHandler objRest = new RestHandler();
var items = objRest.ExecuteGetRequestG();
familylist = items.FindAll(p => p.Family.FamilyName == FamilySingleton.Instance.FamilyName);
List <string> flList = new List <string>();
foreach (var item in familylist)
{
string line;
line = item.Grocery1;
flList.Add(item.Grocery1);
}
ArrayAdapter <string> adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleListItem1, flList);
FoodList.Adapter = adapter;
}
private void CreateFamilyCre_Click(object sender, EventArgs e)
{
RestHandler objRest = new RestHandler();
var families = objRest.ExecuteGetRequestF();
// Check is texts boxes are empty \\
if (FamilyNameCre.Text == "")
{
Toast.MakeText(this, "Please enter Family Name", ToastLength.Short).Show();
return;
}
if (PasswordCre.Text == "")
{
Toast.MakeText(this, "Please enter a Password", ToastLength.Short).Show();
return;
}
int index = families.FindIndex(f => f.FamilyName == FamilyNameCre.Text);
// Check if Family name is already taken \\
if (index >= 0)
{
Toast.MakeText(this, "This name is taken" +
"\n Please try again", ToastLength.Short).Show();
return;
}
else
{
// Add a new family and post it the online database \\
Family f = new Family();
f.FamilyName = FamilyNameCre.Text;
f.UserPassword = PasswordCre.Text;
objRest.ExecutePostRequestF(f);
// Toast message for user to know its worked \\
Toast.MakeText(this, FamilyNameCre.Text + " family created", ToastLength.Short).Show();
return;
}
}
private void AddItem_Click(object sender, EventArgs e)
{
RestHandler objRest = new RestHandler();
Groceries item = new Groceries();
item.Grocery1 = AddItemtext.Text;
item.FamilyID = FamilySingleton.Instance.FamilyID;
bool result = objRest.ExecutePostRequestG(item);
if (result == true)
{
Toast.MakeText(this, AddItemtext.Text + " added to grocery list", ToastLength.Short).Show();
LoadAllItems();
AddItemtext.Text = "";
}
else
{
Toast.MakeText(this, "Error adding item", ToastLength.Long).Show();
}
}
