void GetAdditionalGroups( )
{
if (RetrievingGroups == false)
{
RetrievingGroups = true;
BlockerView.Show(delegate
{
GroupFinder.GetGroups(GroupTypeId, StreetValue, CityValue, StateValue, ZipValue, CurrGroupIndex, NumRequestedGroups,
delegate(MobileAppApi.GroupSearchResult sourceLocation, List <MobileAppApi.GroupSearchResult> groupEntries, bool result)
{
BlockerView.Hide(delegate
{
RetrievingGroups = false;
// for additional groups, only take action if we got something back.
if (result)
{
// increment our index to the next set, or the end of the list, whichever is less
// this will ensure when we hit the end of the list, CurrGroupIndex reflects that.
CurrGroupIndex += Math.Min(groupEntries.Count, NumRequestedGroups);
GroupEntries.AddRange(groupEntries);
UpdateMap(true);
}
});
});
});
}
}
void GetInitialGroups(int groupTypeId, string streetValue, string cityValue, string stateValue, string zipValue)
{
if (RetrievingGroups == false)
{
// since this is the first search for the new address, get initial values
// so that if they leave the page and return, we can re-populate them.
StreetValue = SearchPage.Street.Text;
CityValue = SearchPage.City.Text;
StateValue = SearchPage.State.Text;
ZipValue = SearchPage.ZipCode.Text;
RetrievingGroups = true;
BlockerView.Show(delegate
{
GroupTypeId = groupTypeId;
CurrGroupIndex = 0;
GroupFinder.GetGroups(groupTypeId, streetValue, cityValue, stateValue, zipValue, CurrGroupIndex, NumRequestedGroups,
delegate(MobileAppApi.GroupSearchResult sourceLocation, List <MobileAppApi.GroupSearchResult> groupEntries, bool result)
{
BlockerView.Hide(delegate
{
RetrievingGroups = false;
SourceLocation = sourceLocation;
GroupEntries = groupEntries;
UpdateMap(result);
// if the result was valid
string address = StreetValue + " " + CityValue + ", " + StateValue + ", " + ZipValue;
if (result)
{
// take the lesser of the two. The number we requested, or the amount returned, because
// it's possible there weren't as many as we requested.
CurrGroupIndex = Math.Min(NumRequestedGroups, groupEntries.Count);
// record an analytic that they searched
GroupFinderAnalytic.Instance.Trigger(GroupFinderAnalytic.Location, address);
//GroupFinderAnalytic.Instance.Trigger( GroupFinderAnalytic.Neighborhood, GroupEntries[ 0 ].NeighborhoodArea );
}
else
{
// record an analytic that this address failed
GroupFinderAnalytic.Instance.Trigger(GroupFinderAnalytic.OutOfBounds, address);
}
});
});
});
}
}
void GetAdditionalGroups( )
{
if (Searching == false)
{
Searching = true;
BlockerView.Show(delegate
{
GroupFinder.GetGroups(GroupTypeId, StreetValue, CityValue, StateValue, ZipValue, CurrGroupIndex, NumRequestedGroups,
delegate(MobileAppApi.GroupSearchResult sourceLocation, List <MobileAppApi.GroupSearchResult> groupEntries, bool result)
{
BlockerView.Hide(delegate
{
Searching = false;
if (result)
{
// increment our index to the next set, or the end of the list, whichever is less
// this will ensure when we hit the end of the list, CurrGroupIndex reflects that.
CurrGroupIndex += Math.Min(groupEntries.Count, NumRequestedGroups);
// add in the new results
GroupEntries.AddRange(groupEntries);
// update the map
UpdateMap(result);
// and reload the table
GroupFinderTableView.ReloadData( );
// since we're only loading additional groups, don't flag the
// list as updated. We don't want it to reset to the top.
GroupListUpdated = false;
}
});
});
});
}
}
void GetInitialGroups(int groupTypeId, string street, string city, string state, string zip)
{
if (Searching == false)
{
// since this is the first search for the new address, get initial values
// so that if they leave the page and return, we can re-populate them.
StreetValue = SearchPage.Street.Text;
CityValue = SearchPage.City.Text;
StateValue = SearchPage.State.Text;
ZipValue = SearchPage.ZipCode.Text;
Searching = true;
BlockerView.Show(delegate
{
// set the group index we'll begin with
CurrGroupIndex = 0;
GroupTypeId = groupTypeId;
// request groups from CurrGroupIndex thru CurrGroupIndex + NumRequestedGroups
GroupFinder.GetGroups(groupTypeId, StreetValue, CityValue, StateValue, ZipValue, CurrGroupIndex, NumRequestedGroups,
delegate(MobileAppApi.GroupSearchResult sourceLocation, List <MobileAppApi.GroupSearchResult> groupEntries, bool result)
{
BlockerView.Hide(delegate
{
Searching = false;
// store the source location
SourceLocation = sourceLocation;
// take the initial group entries
GroupEntries = groupEntries;
// update the map
UpdateMap(result);
// reload the table.
GroupFinderTableView.ReloadData( );
// flag that our group list was updated so that
// on the region updated callback from the map, we
// can select the appropriate group
GroupListUpdated = true;
// and record an analytic for the neighborhood that this location was apart of. This helps us know
// which neighborhoods get the most hits.
string address = StreetValue + " " + CityValue + ", " + StateValue + ", " + ZipValue;
// send an analytic if the request went thru ok
if (result)
{
if (groupEntries.Count > 0)
{
// increment our index to the next set, or the final amount available, whichever is less.
// this will ensure when we hit the end of the list, CurrGroupIndex reflects that.
CurrGroupIndex = CurrGroupIndex + Math.Min(groupEntries.Count, NumRequestedGroups);
// record an analytic that they searched
GroupFinderAnalytic.Instance.Trigger(GroupFinderAnalytic.Location, address);
//GroupFinderAnalytic.Instance.Trigger( GroupFinderAnalytic.Neighborhood, groupEntries[ 0 ].NeighborhoodArea );
}
else
{
// record that this address failed
GroupFinderAnalytic.Instance.Trigger(GroupFinderAnalytic.OutOfBounds, address);
}
}
});
});
});
}
}