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Reports

This commit is contained in:
Hillel Coren 2020-02-23 22:57:56 +02:00
parent 1a33cc36e2
commit 2ee522356d
1 changed files with 161 additions and 106 deletions
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267
lib/ui/reports/reports_screen.dart
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@ -289,6 +289,41 @@ class ReportDataTable extends StatefulWidget {
class _ReportDataTableState extends State<ReportDataTable> { class _ReportDataTableState extends State<ReportDataTable> {
final Map<String, Map<String, TextEditingController>> final Map<String, Map<String, TextEditingController>>
_textEditingControllers = {}; _textEditingControllers = {};
ReportDataTableSource dataTableSource;
@override
void initState() {
super.initState();
final viewModel = widget.viewModel;
final reportUIState = viewModel.state.uiState.reportsUIState;
dataTableSource = ReportDataTableSource(
viewModel: viewModel,
context: context,
textEditingControllers: _textEditingControllers,
onFilterChanged: (column, value) {
viewModel.onReportFiltersChanged(context,
reportUIState.filters.rebuild((b) => b..addAll({column: value})));
});
}
@override
void didUpdateWidget(ReportDataTable oldWidget) {
super.didUpdateWidget(oldWidget);
final viewModel = widget.viewModel;
dataTableSource.viewModel = viewModel;
/*
dataTableSource.editingId = viewModel.state.productUIState.editing.id;
dataTableSource.entityList = viewModel.productList;
dataTableSource.entityMap = viewModel.productMap;
*/
// ignore: invalid_use_of_visible_for_testing_member, invalid_use_of_protected_member
dataTableSource.notifyListeners();
}
@override @override
void didChangeDependencies() { void didChangeDependencies() {
@ -373,34 +408,22 @@ class _ReportDataTableState extends State<ReportDataTable> {
], ],
), ),
), ),
FormCard( SingleChildScrollView(
child: SingleChildScrollView( padding: const EdgeInsets.all(12),
scrollDirection: Axis.horizontal, child: PaginatedDataTable(
child: DataTable( header: SizedBox(),
sortColumnIndex: reportSettings.sortIndex != null && sortColumnIndex: reportSettings.sortIndex != null &&
reportResult.columns.length > reportSettings.sortIndex reportResult.columns.length > reportSettings.sortIndex
? reportSettings.sortIndex ? reportSettings.sortIndex
: null, : null,
sortAscending: reportSettings.sortAscending, sortAscending: reportSettings.sortAscending,
columns: reportResult.tableColumns( columns: reportResult.tableColumns(
context, context,
(index, ascending) => (index, ascending) =>
widget.viewModel.onReportSorted(index, ascending)), widget.viewModel.onReportSorted(index, ascending)),
rows: [ source: dataTableSource,
reportResult.tableFilters(
context,
_textEditingControllers[
state.uiState.reportsUIState.report], (column, value) {
widget.viewModel.onReportFiltersChanged(
context,
state.uiState.reportsUIState.filters
.rebuild((b) => b..addAll({column: value})));
}),
...reportResult.tableRows(context, widget.viewModel),
],
),
), ),
), )
], ],
); );
} }
@ -513,6 +536,7 @@ class ReportCharts extends StatelessWidget {
} }
} }
enum ReportColumnType { enum ReportColumnType {
string, string,
dateTime, dateTime,
@ -558,6 +582,42 @@ ReportColumnType getReportColumnType(String column, BuildContext context) {
} }
} }
class ReportDataTableSource extends DataTableSource {
ReportDataTableSource({
@required this.context,
@required this.textEditingControllers,
@required this.onFilterChanged,
@required this.viewModel,
});
ReportsScreenVM viewModel;
final BuildContext context;
final Map<String, Map<String, TextEditingController>> textEditingControllers;
final Function(String, String) onFilterChanged;
@override
int get selectedRowCount => 0;
@override
bool get isRowCountApproximate => false;
@override
int get rowCount => viewModel.reportResult.data.length + 1;
@override
DataRow getRow(int index) {
final reportResult = viewModel.reportResult;
if (index == 0) {
return reportResult.tableFilters(
context,
textEditingControllers[viewModel.state.uiState.reportsUIState.report],
(column, value) => onFilterChanged(column, value));
} else {
return reportResult.tableRow(context, viewModel, index);
}
}
}
class ReportResult { class ReportResult {
ReportResult({ ReportResult({
@required this.columns, @required this.columns,
@ -737,7 +797,7 @@ class ReportResult {
for (String column in sortedColumns(context)) for (String column in sortedColumns(context))
if (textEditingControllers == null || if (textEditingControllers == null ||
!textEditingControllers.containsKey(column)) !textEditingControllers.containsKey(column))
DataCell(SizedBox()) DataCell(Text(textEditingControllers == null ? 'null' : 'test'))
else if (getReportColumnType(column, context) == ReportColumnType.bool) else if (getReportColumnType(column, context) == ReportColumnType.bool)
DataCell(AppDropdownButton<bool>( DataCell(AppDropdownButton<bool>(
labelText: null, labelText: null,
@ -873,8 +933,7 @@ class ReportResult {
]); ]);
} }
List<DataRow> tableRows(BuildContext context, ReportsScreenVM viewModel) { DataRow tableRow(BuildContext context, ReportsScreenVM viewModel, int index) {
final rows = <DataRow>[];
final store = StoreProvider.of<AppState>(context); final store = StoreProvider.of<AppState>(context);
final state = store.state; final state = store.state;
final reportState = state.uiState.reportsUIState; final reportState = state.uiState.reportsUIState;
@ -887,23 +946,21 @@ class ReportResult {
reportState.filters[groupBy].isNotEmpty; reportState.filters[groupBy].isNotEmpty;
if (groupBy.isEmpty || isGroupByFIltered) { if (groupBy.isEmpty || isGroupByFIltered) {
for (var i = 0; i < data.length; i++) { final row = data[index-1];
final row = data[i]; final cells = <DataCell>[];
final cells = <DataCell>[]; for (var j = 0; j < row.length; j++) {
for (var j = 0; j < row.length; j++) { final cell = row[j];
final cell = row[j]; final column = columns[j];
final column = columns[j]; cells.add(
cells.add( DataCell(cell.renderWidget(context, column), onTap: () {
DataCell(cell.renderWidget(context, column), onTap: () { viewEntityById(
viewEntityById( context: context,
context: context, entityId: cell.entityId,
entityId: cell.entityId, entityType: cell.entityType);
entityType: cell.entityType); }),
}), );
);
}
rows.add(DataRow(cells: cells));
} }
return DataRow(cells: cells);
} else { } else {
final groupTotals = viewModel.groupTotals; final groupTotals = viewModel.groupTotals;
final keys = groupTotals.keys.toList(); final keys = groupTotals.keys.toList();
@ -921,72 +978,70 @@ class ReportResult {
} }
return 0; return 0;
}); });
keys.forEach((group) {
final values = viewModel.groupTotals[group]; final group = keys[index-1];
final cells = <DataCell>[]; final values = viewModel.groupTotals[group];
for (var column in sortedColumns(context)) { final cells = <DataCell>[];
String value = ''; for (var column in sortedColumns(context)) {
String value = '';
if (column == groupBy) {
if (group.isEmpty) {
value = AppLocalization.of(context).blank;
} else if (getReportColumnType(column, context) ==
ReportColumnType.dateTime ||
getReportColumnType(column, context) == ReportColumnType.date) {
value = formatDate(group, context);
} else {
value = group;
}
value = value + ' (' + values['count'].floor().toString() + ')';
} else if (getReportColumnType(column, context) ==
ReportColumnType.number) {
value = formatNumber(values[column], context);
}
cells.add(DataCell(Text(value), onTap: () {
if (group.isEmpty) {
return;
}
if (column == groupBy) { if (column == groupBy) {
if (group.isEmpty) { String filter = group;
value = AppLocalization.of(context).blank; String customStartDate = '';
} else if (getReportColumnType(column, context) == String customEndDate = '';
if (getReportColumnType(column, context) ==
ReportColumnType.dateTime || ReportColumnType.dateTime ||
getReportColumnType(column, context) == ReportColumnType.date) { getReportColumnType(column, context) == ReportColumnType.date) {
value = formatDate(group, context); filter = DateRange.custom.toString();
} else { final date = DateTime.tryParse(group);
value = group; customStartDate = group;
} if (reportState.subgroup == kReportGroupDay) {
value = value + ' (' + values['count'].floor().toString() + ')'; customEndDate = convertDateTimeToSqlDate(addDays(date, 1));
} else if (getReportColumnType(column, context) == } else if (reportState.subgroup == kReportGroupMonth) {
ReportColumnType.number) { customEndDate = convertDateTimeToSqlDate(addMonths(date, 1));
value = formatNumber(values[column], context); } else {
} customEndDate = convertDateTimeToSqlDate(addYears(date, 1));
cells.add(DataCell(Text(value), onTap: () {
if (group.isEmpty) {
return;
}
if (column == groupBy) {
String filter = group;
String customStartDate = '';
String customEndDate = '';
if (getReportColumnType(column, context) ==
ReportColumnType.dateTime ||
getReportColumnType(column, context) ==
ReportColumnType.date) {
filter = DateRange.custom.toString();
final date = DateTime.tryParse(group);
customStartDate = group;
if (reportState.subgroup == kReportGroupDay) {
customEndDate = convertDateTimeToSqlDate(addDays(date, 1));
} else if (reportState.subgroup == kReportGroupMonth) {
customEndDate = convertDateTimeToSqlDate(addMonths(date, 1));
} else {
customEndDate = convertDateTimeToSqlDate(addYears(date, 1));
}
} else if (getReportColumnType(column, context) ==
ReportColumnType.bool) {
filter = filter == AppLocalization.of(context).yes
? 'true'
: filter == AppLocalization.of(context).no ? 'false' : '';
} }
store.dispatch( } else if (getReportColumnType(column, context) ==
UpdateReportSettings( ReportColumnType.bool) {
report: reportState.report, filter = filter == AppLocalization.of(context).yes
selectedGroup: filter, ? 'true'
customStartDate: customStartDate, : filter == AppLocalization.of(context).no ? 'false' : '';
customEndDate: customEndDate,
filters: reportState.filters
.rebuild((b) => b..addAll({column: filter})),
),
);
} }
})); store.dispatch(
} UpdateReportSettings(
rows.add(DataRow(cells: cells)); report: reportState.report,
}); selectedGroup: filter,
} customStartDate: customStartDate,
customEndDate: customEndDate,
filters: reportState.filters
.rebuild((b) => b..addAll({column: filter})),
),
);
}
}));
}
return rows; return DataRow(cells: cells);
}
} }
List<DataColumn> totalColumns( List<DataColumn> totalColumns(