private async Task LoadCF(bool onStart)
{
if (onStart == true)
{
progressBar.Visibility = ViewStates.Visible;
}
var firebase = new FirebaseClient(FirebaseURL);
var cfItems = await firebase.Child("cfids").OnceAsync <Cfid>();
foreach (var item in cfItems)
{
if (item.Object.cfid == myAttributes.cfid.ToString())
{
myCFName = item.Object.name;
break;
}
}
var myCFcompanies = await firebase.Child("careerfairs").Child(myAttributes.cfid.ToString()).OnceAsync <Company>();
mItems = new List <string>();
mFavList = new List <bool>();
mWaitTimes = new List <string>();
mNumStudents = new List <string>();
mCompanyIds = new List <string>();
foreach (var company in myCFcompanies)
{
mCompanyIds.Add(company.Object.companyid);
mItems.Add(company.Object.name);
long totalNumStudents = Convert.ToInt32(company.Object.numstudents);
long partialWaitTime = Convert.ToInt64(company.Object.waittime);
long totalWaitTime = partialWaitTime * totalNumStudents;
TimeSpan ts = TimeSpan.FromTicks(totalWaitTime);
string waittime = String.Format("{0:00}:{1:00}:{2:00}", ts.Hours, ts.Minutes, ts.Seconds);
mWaitTimes.Add(waittime);
mNumStudents.Add(totalNumStudents.ToString());
}
string favoritesFileName = "fav_" + myAttributes.cfid.ToString() + "_" + myAttributes.typeid.ToString();
var myFavorites = await firebase.Child("favorites").Child(favoritesFileName).OnceAsync <Favorite>();
mFavList = new List <bool>();
foreach (var favorite in myFavorites)
{
mFavList.Add(favorite.Object.isFavorite);
}
cfName.Text = myCFName;
mAdapter = new CompaniesListViewAdapter(mContainer.Context, mItems, mFavList, mWaitTimes, mNumStudents, mCompanyIds);
mListView.Adapter = mAdapter;
if (onStart == true)
{
progressBar.Visibility = ViewStates.Invisible;
}
magGlass.Enabled = true;
magGlass.Visibility = ViewStates.Visible;
}
private void MSearchField_TextChanged(object sender, Android.Text.TextChangedEventArgs e)
{
List <string> searchedCompanies = (from company in mItems
where company.Contains(mSearchField.Text)
select company).ToList <string>();
int position = -1;
List <string> searchedWaitTimes = new List <string>();
List <bool> searchedFavList = new List <bool>();
List <string> searchedNumStudents = new List <string>();
List <string> searchedCompanyIds = new List <string>();
foreach (var item in mItems)
{
position = position + 1;
foreach (var searcheditem in searchedCompanies)
{
if (searcheditem == item)
{
searchedWaitTimes.Add(mWaitTimes[position]);
searchedFavList.Add(mFavList[position]);
searchedNumStudents.Add(mNumStudents[position]);
searchedCompanyIds.Add(mCompanyIds[position]);
}
}
}
mAdapter = new CompaniesListViewAdapter(mContainer.Context, searchedCompanies, searchedFavList, searchedWaitTimes, searchedNumStudents, searchedCompanyIds);
mListView.Adapter = mAdapter;
}
private async void LoadCF()
{
progressBar.Visibility = ViewStates.Visible;
var firebase = new FirebaseClient(FirebaseURL);
var cfItems = await firebase.Child("cfids").OnceAsync <Cfid>();
foreach (var item in cfItems)
{
if (item.Object.cfid == myAttributes.cfid.ToString())
{
myCFName = item.Object.name;
break;
}
}
var myCFcompanies = await firebase.Child(myAttributes.cfid.ToString()).OnceAsync <Company>();
foreach (var company in myCFcompanies)
{
mItems.Add(company.Object.name);
}
string favoritesFileName = "fav_" + myAttributes.cfid.ToString() + "_" + myAttributes.loginid.ToString();
var myFavorites = await firebase.Child(favoritesFileName).OnceAsync <Favorite>();
List <bool> favList = new List <bool>();
foreach (var favorite in myFavorites)
{
favList.Add(favorite.Object.isFavorite);
}
cfName.Text = myCFName;
CompaniesListViewAdapter adapter = new CompaniesListViewAdapter(mContainer.Context, mItems, favList);
mListView.Adapter = adapter;
progressBar.Visibility = ViewStates.Invisible;
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
mContainer = container;
string dbPath_attributes = System.IO.Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), "attributes.db3");
var db_attributes = new SQLiteConnection(dbPath_attributes);
myAttributes = db_attributes.Get <MyAttributes>(1);
int myCFID = myAttributes.cfid;
if (myCFID == 0) // If not registered for a career fair
{
View view = inflater.Inflate(Resource.Layout.GoToRegister, container, false);
return(view);
}
else
{
if (myAttributes.type == "Student")
{
// Inflate View
View view = inflater.Inflate(Resource.Layout.HomeTab, container, false);
// Call UI Elements
mListView = view.FindViewById <ListView>(Resource.Id.listView1);
cfName = view.FindViewById <TextView>(Resource.Id.cfName);
progressBar = view.FindViewById <ProgressBar>(Resource.Id.circularProgress);
magGlass = view.FindViewById <ImageView>(Resource.Id.magGlass);
mSearchField = view.FindViewById <EditText>(Resource.Id.searchCompanies);
rootLayout = view.FindViewById <LinearLayout>(Resource.Id.rootLayout);
swipeContainer = view.FindViewById <SwipeRefreshLayout>(Resource.Id.swipeLayout);
magGlass.Enabled = false;
mItems = new List <string>();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
LoadCF(true);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
bool searchFieldVisible = false;
magGlass.Click += (sender, e) =>
{
if (searchFieldVisible == false)
{
mSearchField.Visibility = ViewStates.Visible;
cfName.Visibility = ViewStates.Invisible;
searchFieldVisible = true;
rootLayout.ClearFocus();
mSearchField.RequestFocus();
InputMethodManager imm = (InputMethodManager)this.Activity.GetSystemService(Context.InputMethodService);
imm.ShowSoftInput(mSearchField, 0);
}
else if (searchFieldVisible == true)
{
InputMethodManager imm = (InputMethodManager)this.Activity.GetSystemService(Context.InputMethodService);
imm.HideSoftInputFromWindow(mSearchField.WindowToken, 0);
rootLayout.RequestFocus();
mSearchField.Visibility = ViewStates.Invisible;
mSearchField.RequestFocus();
cfName.Visibility = ViewStates.Visible;
searchFieldVisible = false;
mAdapter = new CompaniesListViewAdapter(mContainer.Context, mItems, mFavList, mWaitTimes, mNumStudents, mCompanyIds);
mListView.Adapter = mAdapter;
}
};
mSearchField.TextChanged += MSearchField_TextChanged;
swipeContainer.SetColorSchemeResources(Android.Resource.Color.HoloBlueLight, Android.Resource.Color.HoloGreenLight,
Android.Resource.Color.HoloOrangeLight, Android.Resource.Color.HoloRedLight);
swipeContainer.Refresh += RefreshOnSwipe;
return(view);
}
else if (myAttributes.type == "Recruiter")
{
View view = inflater.Inflate(Resource.Layout.RecruiterHomeTab, container, false);
progressBar = view.FindViewById <ProgressBar>(Resource.Id.circularProgress);
HMAllRadio = view.FindViewById <Button>(Resource.Id.HMAllRadio);
HGTAllRadio = view.FindViewById <Button>(Resource.Id.HGTAllRadio);
HGPANoneRadio = view.FindViewById <Button>(Resource.Id.HGPANoneRadio);
plus_major = view.FindViewById <Button>(Resource.Id.plus_majors);
hmspinner1 = view.FindViewById <Spinner>(Resource.Id.hmspinner1);
hmspinner2 = view.FindViewById <Spinner>(Resource.Id.hmspinner2);
hmspinner3 = view.FindViewById <Spinner>(Resource.Id.hmspinner3);
hmspinner4 = view.FindViewById <Spinner>(Resource.Id.hmspinner4);
hmspinner5 = view.FindViewById <Spinner>(Resource.Id.hmspinner5);
minus_major = view.FindViewById <Button>(Resource.Id.minus_majors);
hgtspinner1 = view.FindViewById <Spinner>(Resource.Id.hgtspinner1);
hgtspinner2 = view.FindViewById <Spinner>(Resource.Id.hgtspinner2);
hgtspinner3 = view.FindViewById <Spinner>(Resource.Id.hgtspinner3);
plus_gt = view.FindViewById <Button>(Resource.Id.plus_gt);
minus_gt = view.FindViewById <Button>(Resource.Id.minus_gradterms);
minGPAspinner = view.FindViewById <Spinner>(Resource.Id.minGPAspinner);
Button saveChanges = view.FindViewById <Button>(Resource.Id.saveChangesButton);
cfName = view.FindViewById <TextView>(Resource.Id.cfName);
TextView HMAllText = view.FindViewById <TextView>(Resource.Id.HMAllText);
TextView HGTAllText = view.FindViewById <TextView>(Resource.Id.HGTAllText);
TextView MinGPANoneText = view.FindViewById <TextView>(Resource.Id.MinGPANoneText);
Android.Widget.Space plus1extender = view.FindViewById <Android.Widget.Space>(Resource.Id.plusspace1);
Android.Widget.Space plus2extender = view.FindViewById <Android.Widget.Space>(Resource.Id.plusspace2);
// Change name to my CF name
PopulateName();
// Click methods
HMAllRadio.Click += HMAllRadio_Click;
HMAllText.Click += HMAllRadio_Click;
HGTAllRadio.Click += HGTAllRadio_Click;
HGTAllText.Click += HGTAllRadio_Click;
HGPANoneRadio.Click += HGPANoneRadio_Click;
MinGPANoneText.Click += HGPANoneRadio_Click;
saveChanges.Click += SaveChanges_Click;
// connect to firebase preferences database
PopulatePreferences();
// On plus major click
plus_major.Click += Plus_major_Click;
plus1extender.Click += Plus_major_Click;
// On plus gt click
plus_gt.Click += Plus_gt_Click;
plus2extender.Click += Plus_gt_Click;
// on minus major click
minus_major.Click += (sender, e) =>
{
numMPs = numMPs - 1;
if (numMPs == 1)
{
hmspinner2.Visibility = ViewStates.Gone;
minus_major.Visibility = ViewStates.Gone;
}
else if (numMPs == 2)
{
hmspinner3.Visibility = ViewStates.Gone;
}
else if (numMPs == 3)
{
hmspinner4.Visibility = ViewStates.Gone;
}
else if (numMPs == 4)
{
hmspinner5.Visibility = ViewStates.Gone;
}
};
// on minus grad term click
minus_gt.Click += (sender, e) =>
{
numGTPs = numGTPs - 1;
if (numGTPs == 1)
{
hgtspinner2.Visibility = ViewStates.Gone;
minus_gt.Visibility = ViewStates.Gone;
}
else if (numGTPs == 2)
{
hgtspinner3.Visibility = ViewStates.Gone;
}
};
return(view);
}
else
{
throw new NotImplementedException();
}
}
}