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Progress screen completed, progress details screen is being developed
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| import 'package:flutter/material.dart'; | ||
|
|
||
| class ProgressDetailScreen extends StatelessWidget { | ||
| const ProgressDetailScreen({Key? key}) : super(key: key); | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Scaffold( | ||
| appBar: AppBar(), | ||
| body: Center( | ||
| child: Text(12321.toString()), | ||
| ), | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,150 +1,178 @@ | ||
| import 'package:cryptolostapp/application/models/portfolio_calculations.dart'; | ||
| import 'package:cryptolostapp/application/provider/appstate.dart'; | ||
| import 'package:cryptolostapp/presentation/widgets/saved_calculations_widget.dart'; | ||
| import 'package:cryptolostapp/presentation/widgets/total_calculations_widget.dart'; | ||
| import 'package:cryptolostapp/infrastructure/calculation/save_calculation.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:provider/provider.dart'; | ||
|
|
||
| class SavedScreen extends StatelessWidget { | ||
| class SavedScreen extends StatefulWidget { | ||
| const SavedScreen({Key? key}) : super(key: key); | ||
|
|
||
| @override | ||
| _SavedScreenState createState() => _SavedScreenState(); | ||
| } | ||
|
|
||
| class _SavedScreenState extends State<SavedScreen> { | ||
| // Delete Calculation | ||
| Future<void> onDelete(int index) async { | ||
| try { | ||
| const snackBar = SnackBar(content: Text('Calculation deleted!')); | ||
| ScaffoldMessenger.of(context).showSnackBar(snackBar); | ||
| await deletePortfolioCalculations(index); | ||
| setState(() {}); | ||
| } catch (e) { | ||
| print(e); | ||
| } | ||
| } | ||
|
|
||
| // Called Every Time the Screen is Shown | ||
| void listenPageOpens() { | ||
| Provider.of<AppState>(context, listen: false).addListener(() { | ||
| final index = Provider.of<AppState>(context, listen: false).index; | ||
| if (index == 3) { | ||
| setState(() {}); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| @override | ||
| void initState() { | ||
| super.initState(); | ||
| listenPageOpens(); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return StatefulBuilder( | ||
| builder: (context, setStateFromBuilder) => | ||
| FutureBuilder<List<PorfolioCalculation>>( | ||
| future: getPortfolioCalculations(), | ||
| builder: (context, snapshot) { | ||
| if (snapshot.data == null || snapshot.data!.isEmpty) { | ||
| return Center( | ||
| child: Column( | ||
| mainAxisAlignment: MainAxisAlignment.center, | ||
| children: [ | ||
| const Text("There is No Saved Data"), | ||
| const SizedBox( | ||
| height: 25, | ||
| ), | ||
| ElevatedButton( | ||
| onPressed: () { | ||
| setStateFromBuilder(() {}); | ||
| }, | ||
| child: const Text("Refresh"), | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| return FutureBuilder<List<PorfolioCalculation>>( | ||
| future: getPortfolioCalculations(), | ||
| builder: (context, snapshot) { | ||
| if (snapshot.data == null || snapshot.data!.isEmpty) { | ||
| return Center( | ||
| child: Column( | ||
| mainAxisAlignment: MainAxisAlignment.center, | ||
| children: [ | ||
| const Text("There is No Saved Data"), | ||
| const SizedBox( | ||
| height: 25, | ||
| ), | ||
| ElevatedButton( | ||
| onPressed: () { | ||
| setState(() {}); | ||
| }, | ||
| child: const Text("Refresh"), | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| if (snapshot.hasError) { | ||
| return Center( | ||
| child: Column( | ||
| mainAxisAlignment: MainAxisAlignment.center, | ||
| children: [ | ||
| const Center(child: Text("An Error Occured")), | ||
| const SizedBox( | ||
| height: 25, | ||
| ), | ||
| ElevatedButton( | ||
| onPressed: () => setState, | ||
| child: const Text("Refresh"), | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| if (snapshot.hasError) { | ||
| return Center( | ||
| child: Column( | ||
| mainAxisAlignment: MainAxisAlignment.center, | ||
| return Column( | ||
| children: [ | ||
| Expanded( | ||
| flex: 2, | ||
| child: Row( | ||
| children: [ | ||
| const Center(child: Text("An Error Occured")), | ||
| const SizedBox( | ||
| height: 25, | ||
| ), | ||
| ElevatedButton( | ||
| onPressed: () { | ||
| setStateFromBuilder(() {}); | ||
| }, | ||
| child: const Text("Refresh"), | ||
| Expanded( | ||
| child: Container( | ||
| color: Colors.blueGrey, | ||
| child: TotalCalculations( | ||
| calculations: snapshot.data, | ||
| ), | ||
| ), | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| return Column( | ||
| children: [ | ||
| Expanded( | ||
| flex: 2, | ||
| child: Row( | ||
| ), | ||
| Expanded( | ||
| flex: 7, | ||
| child: RefreshIndicator( | ||
| onRefresh: () async { | ||
| await Future.delayed(const Duration(milliseconds: 200)); | ||
| setState(() {}); | ||
| }, | ||
| child: Column( | ||
| children: [ | ||
| Expanded( | ||
| child: Container( | ||
| color: Colors.blueGrey, | ||
| child: TotalCalculations( | ||
| calculations: snapshot.data, | ||
| ), | ||
| ), | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| Expanded( | ||
| flex: 7, | ||
| child: RefreshIndicator( | ||
| onRefresh: () async { | ||
| await Future.delayed(const Duration(milliseconds: 200)); | ||
| setStateFromBuilder(() {}); | ||
| }, | ||
| child: Column( | ||
| children: [ | ||
| Row( | ||
| mainAxisAlignment: MainAxisAlignment.end, | ||
| children: [ | ||
| Padding( | ||
| padding: const EdgeInsets.only(right: 18.0), | ||
| child: ElevatedButton( | ||
| onPressed: () async { | ||
| final AlertDialog alert = AlertDialog( | ||
| title: const Text("Delete All Calculations"), | ||
| content: const Text( | ||
| "Calculations can not recovered."), | ||
| actions: [ | ||
| TextButton( | ||
| onPressed: () { | ||
| Row( | ||
| mainAxisAlignment: MainAxisAlignment.end, | ||
| children: [ | ||
| Padding( | ||
| padding: const EdgeInsets.only(right: 18.0), | ||
| child: ElevatedButton( | ||
| onPressed: () async { | ||
| final AlertDialog alert = AlertDialog( | ||
| title: const Text("Delete All Calculations"), | ||
| content: const Text( | ||
| "Calculations can not recovered."), | ||
| actions: [ | ||
| TextButton( | ||
| onPressed: () { | ||
| Navigator.pop(context); | ||
| }, | ||
| child: const Text("No"), | ||
| ), | ||
| TextButton( | ||
| onPressed: () async { | ||
| try { | ||
| await clearPortfolioCalculations(); | ||
| Navigator.pop(context); | ||
| }, | ||
| child: const Text("No"), | ||
| ), | ||
| TextButton( | ||
| onPressed: () async { | ||
| try { | ||
| await clearPortfolioCalculations(); | ||
| Navigator.pop(context); | ||
| setStateFromBuilder(() {}); | ||
| } catch (e) { | ||
| print(e); | ||
| } | ||
| }, | ||
| child: const Text("Yes"), | ||
| ), | ||
| ], | ||
| ); | ||
| showDialog( | ||
| context: context, | ||
| builder: (BuildContext context) { | ||
| return alert; | ||
| }, | ||
| ); | ||
| }, | ||
| child: const Text("Delete All"), | ||
| ), | ||
| setState(() {}); | ||
| } catch (e) { | ||
| print(e); | ||
| } | ||
| }, | ||
| child: const Text("Yes"), | ||
| ), | ||
| ], | ||
| ); | ||
| showDialog( | ||
| context: context, | ||
| builder: (BuildContext context) { | ||
| return alert; | ||
| }, | ||
| ); | ||
| }, | ||
| child: const Text("Delete All"), | ||
| ), | ||
| ], | ||
| ), | ||
| Expanded( | ||
| child: ListView.builder( | ||
| itemCount: snapshot.data!.length, | ||
| itemBuilder: (context, index) { | ||
| return SavedCalculationWidget( | ||
| context: context, | ||
| index: index, | ||
| setState: setStateFromBuilder, | ||
| localcalculation: snapshot.data!.elementAt(index), | ||
| ); | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| Expanded( | ||
| child: ListView.builder( | ||
| itemCount: snapshot.data!.length, | ||
| itemBuilder: (context, index) { | ||
| return SavedCalculationWidget( | ||
| onDelete: () => onDelete(index), | ||
| localcalculation: snapshot.data!.elementAt(index), | ||
| ); | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ], | ||
| ); | ||
| }, | ||
| ), | ||
| ), | ||
| ], | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
| } |
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