passo_mobile_app/lib/screens/passo/Land/add_land/AddLandValueAdjustmentModal...

468 lines
24 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_form_builder/flutter_form_builder.dart';
import 'package:intl/intl.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:unit2/bloc/passo/land/land_appraisal/land_appraisal_bloc.dart';
import 'package:unit2/bloc/passo/land/land_value_adjustments/land_value_adjustments_bloc.dart';
import 'package:unit2/bloc/passo/land/type_of_location/type_of_location_bloc.dart';
import 'package:unit2/bloc/passo/land/type_of_road/type_of_road_bloc.dart';
import 'package:unit2/model/passo/land_appr.dart';
import 'package:unit2/model/passo/land_value_adjustment.dart';
import 'package:unit2/model/passo/type_of_location.dart';
import 'package:unit2/model/passo/type_of_road.dart';
import 'package:unit2/theme-data.dart/form-style.dart';
class AddLandValueAdjustmentModal extends StatefulWidget {
// final List<UnitConstruct> unit;
// final List<ClassComponents> options;
// final int tempId;
// AddLandAppraisalModal(this.unit, this.options, this.tempId);
@override
_AddLandValueAdjustmentModal createState() => _AddLandValueAdjustmentModal();
}
class _AddLandValueAdjustmentModal extends State<AddLandValueAdjustmentModal> {
final focus = FocusNode();
bool isPainted = false;
bool isSecondHand = false;
TextEditingController textEditingController = TextEditingController();
double _unitBase = 0;
int _areaValue = 0;
final double _depValue = 0;
double _unitValue = 0;
String _subClassDesc = "";
int _classId = 0;
String _structureType = "";
int _notPaintedUnitVal = 0;
int _secondHandUnitVal = 0;
String cityCode = '';
String cityDesc = '';
int classCode = 1;
String _classDesc = '';
String _treeType = "";
bool _nonfruitBearing = false;
bool _fruitBearing = false;
int qty = 0;
int pr_qty = 0;
int nonpr_qty = 0;
double _roadTypeDeduction = 0;
double _locTypeRoad = 0;
double _locTypePob = 0;
String _roadType = '';
String _distance = '';
String _locRdDistance = '';
String _locPobDistance = '';
GlobalKey<FormBuilderState> otherImpKey = GlobalKey<FormBuilderState>();
_calculateBaseMarketValue() {
double base = 0.00;
if (_fruitBearing) {
base = (pr_qty + nonpr_qty) * _unitValue;
} else {
base = qty * _unitValue;
}
return base;
}
double calculateAdjustment() {
double adjustment = 0;
if (_locPobDistance == '0 TO 1') {
adjustment = _locTypePob - (_roadTypeDeduction + _locTypeRoad);
} else {
adjustment = (_roadTypeDeduction + _locTypeRoad + _locTypePob) * -1;
}
return adjustment;
}
double calculateValueAdjustment() {
double adjustment = calculateAdjustment();
double valueAdjustment = _unitValue * adjustment;
return valueAdjustment;
}
double calculateMarketValue() {
double marketValue = 0;
marketValue = _unitValue + calculateValueAdjustment(); // Adding adjustment
return marketValue;
}
BoxDecoration box1() {
return const BoxDecoration(boxShadow: [
BoxShadow(color: Colors.black12, spreadRadius: 5, blurRadius: 5)
], color: Colors.white, borderRadius: BorderRadius.all(Radius.circular(3)));
}
@override
Widget build(BuildContext context) {
return BlocBuilder<LandValueAdjustmentsBloc, LandValueAdjustmentsState>(
buildWhen: (previous, current) {
return false;
}, builder: (context, state) {
if (state is ShowAddLandValueAdjustmentsScreen) {
return BlocConsumer<LandAppraisalBloc, LandAppraisalState>(
listener: (context, state) {
// TODO: implement listener
}, builder: (context, state) {
if (state is LandAppraisalLoaded) {
final land_appr = state.land_appr;
return BlocConsumer<TypeOfRoadBloc, TypeOfRoadState>(
listener: (context, state) {
// TODO: implement listener
},
builder: (context, state) {
if (state is TypeOfRoadLoaded) {
final roadType = state.road_type;
return BlocConsumer<TypeOfLocationBloc, TypeOfLocationState>(
listener: (context, state) {
// TODO: implement listener
},
builder: (context, state) {
if (state is TypeOfLocationLoaded) {
return FormBuilder(
key: otherImpKey,
onChanged: () {
otherImpKey.currentState?.save();
},
autovalidateMode: AutovalidateMode.disabled,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Container(
child: SingleChildScrollView(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment:
CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
margin: const EdgeInsets.only(
left: 0,
top: 10,
right: 0,
bottom: 0),
child: Expanded(
flex: 1,
child:
FormBuilderDropdown<LandAppr?>(
name: 'land_appr_item',
autofocus: false,
decoration: normalTextFieldStyle(
"Land Appraisal Items", ""),
items: land_appr
.map((land_appr) =>
DropdownMenuItem<
LandAppr?>(
value: land_appr,
child: Text((land_appr
.subClass ??
"")),
))
.toList(),
onChanged: (selectedLandAppr) {
if (selectedLandAppr != null) {
setState(() {
_unitValue = double.parse(
selectedLandAppr
.baseMarketval!);
});
}
},
)),
),
SizedBox(
height: 10,
),
Text("Adjustment Factors"),
Container(
margin: const EdgeInsets.only(
left: 0,
top: 10,
right: 0,
bottom: 0),
child: Expanded(
flex: 1,
child: FormBuilderDropdown<
TypeOfRoad?>(
name: 'road_type',
autofocus: false,
decoration: normalTextFieldStyle(
"Type of Road", ""),
items: roadType
.map((roadType) =>
DropdownMenuItem<
TypeOfRoad?>(
value: roadType,
child: Text((roadType
.roadType ??
"")),
))
.toList(),
onChanged: (selectedRoad) {
if (selectedRoad != null) {
setState(() {
_roadTypeDeduction =
double.parse(
selectedRoad
.deduction!);
_roadType =
selectedRoad.roadType!;
});
}
},
)),
),
SizedBox(
height: 10,
),
Text("Type of Location"),
Container(
margin: const EdgeInsets.only(
left: 0,
top: 10,
right: 0,
bottom: 0),
child: Expanded(
flex: 1,
child: FormBuilderDropdown<
TypeOfLocation?>(
name: 'loc_type_road',
autofocus: false,
decoration: normalTextFieldStyle(
"Distance to Road", ""),
items: state.loc_type
.map((locTypeRoad) =>
DropdownMenuItem<
TypeOfLocation?>(
value: locTypeRoad,
child: Text((locTypeRoad
.distanceKm ??
"")),
))
.toList(),
onChanged: (selectedLoadRoad) {
if (selectedLoadRoad != null) {
setState(() {
_locTypeRoad = double.parse(
selectedLoadRoad
.allRoadTypes!);
_locRdDistance =
selectedLoadRoad
.distanceKm!;
});
}
},
)),
),
Container(
margin: const EdgeInsets.only(
left: 0,
top: 10,
right: 0,
bottom: 0),
child: Expanded(
flex: 1,
child: FormBuilderDropdown<
TypeOfLocation?>(
name: 'loc_type_pob',
autofocus: false,
decoration: normalTextFieldStyle(
"Distance to Poblacion", ""),
items: state.loc_type
.map((locTypePob) =>
DropdownMenuItem<
TypeOfLocation?>(
value: locTypePob,
child: Text((locTypePob
.distanceKm ??
"")),
))
.toList(),
onChanged: (selectedLocPob) {
if (selectedLocPob != null) {
setState(() {
_locTypePob = double.parse(
selectedLocPob
.localTradingCenter!);
_locPobDistance =
selectedLocPob
.distanceKm!;
});
}
},
)),
),
const SizedBox(height: 10),
Container(
height: 45.0,
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: Colors.grey,
width: 1.0,
),
borderRadius:
BorderRadius.circular(5.0),
),
child: Align(
alignment: Alignment.center,
child: Text(
(calculateAdjustment() * 100)
.toString() +
'%'),
),
),
const SizedBox(height: 10),
Container(
height: 45.0,
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: Colors.grey,
width: 1.0,
),
borderRadius:
BorderRadius.circular(5.0),
),
child: Align(
alignment: Alignment.center,
child: Text(NumberFormat.currency(
locale: 'en-PH',
symbol: "",
).format(calculateValueAdjustment())),
),
),
const SizedBox(height: 10),
Container(
height: 45.0,
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: Colors.grey,
width: 1.0,
),
borderRadius:
BorderRadius.circular(5.0),
),
child: Align(
alignment: Alignment.center,
child: Text(NumberFormat.currency(
locale: 'en-PH',
symbol: "",
).format(calculateMarketValue())),
),
),
const SizedBox(height: 10),
Row(
children: [
Container(
width: 120,
height: 60,
padding: const EdgeInsets.all(8.0),
child: ElevatedButton(
onPressed: () async {
final tempID =
await SharedPreferences
.getInstance();
print(tempID.getInt('landid'));
var adjustments = ValueAdjustments(
landapprDetailsId: tempID
.getInt('landid')! -
1,
baseMarketval:
_unitValue.toString(),
adjustmentFactors:
_roadType +
' , ' +
_locPobDistance +
' km from road , ' +
_locPobDistance +
' km from poblacion',
adjustment:
calculateAdjustment()
.toString(),
valueAdjustment:
calculateValueAdjustment()
.toString(),
marketValue:
calculateMarketValue()
.toString());
context
.read<
LandValueAdjustmentsBloc>()
.add(
AddLandValueAdjustments(
val_adj:
adjustments));
},
style: ElevatedButton.styleFrom(
primary: Colors.black,
),
child: const Text("Submit"),
),
),
const SizedBox(
width:
5), // Use SizedBox for horizontal spacing in a Row
Container(
width: 120,
height: 60,
padding: const EdgeInsets.all(8.0),
child: ElevatedButton(
onPressed: () {
context
.read<
LandValueAdjustmentsBloc>()
.add(
const LoadLandValueAdjustments());
},
style: ElevatedButton.styleFrom(
primary: Colors.black,
),
child: const Text("Cancel"),
),
),
],
)
],
),
),
),
));
}
return Container();
},
);
}
return Container();
},
);
}
return Container();
});
}
if (state is LandValueAdjustmentsErrorState) {
return Text(state.error);
}
return Container(
child: Text("Land Value Adjustment"),
);
});
}
}