/*
* Reads all the loans which are due for disbursement or collection and
* builds hierarchical data structure for collections sheet with hierarchy
* Groups >> Clients >> Loans.
*/
@SuppressWarnings("null")
private JLGCollectionSheetData buildJLGCollectionSheet(
final LocalDate dueDate,
final Collection<JLGCollectionSheetFlatData> jlgCollectionSheetFlatData) {
boolean firstTime = true;
Long prevGroupId = null;
Long prevClientId = null;
final List<JLGGroupData> jlgGroupsData = new ArrayList<>();
List<JLGClientData> clientsData = new ArrayList<>();
List<LoanDueData> loansDueData = new ArrayList<>();
JLGCollectionSheetData jlgCollectionSheetData = null;
JLGCollectionSheetFlatData prevCollectioSheetFlatData = null;
JLGCollectionSheetFlatData corrCollectioSheetFlatData = null;
final Set<LoanProductData> loanProducts = new HashSet<>();
if (jlgCollectionSheetFlatData != null) {
for (final JLGCollectionSheetFlatData collectionSheetFlatData : jlgCollectionSheetFlatData) {
if (collectionSheetFlatData.getProductId() != null) {
loanProducts.add(
LoanProductData.lookupWithCurrency(
collectionSheetFlatData.getProductId(),
collectionSheetFlatData.getProductShortName(),
collectionSheetFlatData.getCurrency()));
}
corrCollectioSheetFlatData = collectionSheetFlatData;
if (firstTime || collectionSheetFlatData.getGroupId().equals(prevGroupId)) {
if (firstTime || collectionSheetFlatData.getClientId().equals(prevClientId)) {
if (collectionSheetFlatData.getLoanId() != null) {
loansDueData.add(collectionSheetFlatData.getLoanDueData());
}
} else {
final JLGClientData clientData = prevCollectioSheetFlatData.getClientData();
clientData.setLoans(loansDueData);
clientsData.add(clientData);
loansDueData = new ArrayList<>();
if (collectionSheetFlatData.getLoanId() != null) {
loansDueData.add(collectionSheetFlatData.getLoanDueData());
}
}
} else {
final JLGClientData clientData = prevCollectioSheetFlatData.getClientData();
clientData.setLoans(loansDueData);
clientsData.add(clientData);
final JLGGroupData jlgGroupData = prevCollectioSheetFlatData.getJLGGroupData();
jlgGroupData.setClients(clientsData);
jlgGroupsData.add(jlgGroupData);
loansDueData = new ArrayList<>();
clientsData = new ArrayList<>();
if (collectionSheetFlatData.getLoanId() != null) {
loansDueData.add(collectionSheetFlatData.getLoanDueData());
}
}
prevClientId = collectionSheetFlatData.getClientId();
prevGroupId = collectionSheetFlatData.getGroupId();
prevCollectioSheetFlatData = collectionSheetFlatData;
firstTime = false;
}
// FIXME Need to check last loan is added under previous
// client/group or new client / previous group or new client / new
// group
if (corrCollectioSheetFlatData != null) {
final JLGClientData lastClientData = corrCollectioSheetFlatData.getClientData();
lastClientData.setLoans(loansDueData);
clientsData.add(lastClientData);
final JLGGroupData jlgGroupData = corrCollectioSheetFlatData.getJLGGroupData();
jlgGroupData.setClients(clientsData);
jlgGroupsData.add(jlgGroupData);
}
jlgCollectionSheetData =
JLGCollectionSheetData.instance(
dueDate,
loanProducts,
jlgGroupsData,
this.attendanceDropdownReadPlatformService.retrieveAttendanceTypeOptions());
}
return jlgCollectionSheetData;
}
