132 lines
3.9 KiB
Dart
132 lines
3.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:initial_folder/helper/user_info.dart';
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import 'package:initial_folder/models/qna_model.dart';
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import 'package:initial_folder/providers/qna_provider.dart';
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import 'package:initial_folder/widgets/qna_user.dart';
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import '../get_it.dart';
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import '../theme.dart';
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class QnaUserPage extends StatefulWidget {
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const QnaUserPage({Key? key, required this.idCourse}) : super(key: key);
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final idCourse;
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@override
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State<QnaUserPage> createState() => _QnaUserPageState();
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}
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class _QnaUserPageState extends State<QnaUserPage> {
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final provider = qnaGetIt<QnaProvider>();
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int? userId = 0;
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void getUserId() async {
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userId = await UsersInfo().getIdUser();
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}
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@override
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void initState() {
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// TODO: implement initState
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getUserId();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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provider.getQna(widget.idCourse);
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late Widget build;
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return StreamBuilder<QnaModel>(
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stream: provider.qnaStream,
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builder: (context, AsyncSnapshot<QnaModel> snapshot) {
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if (snapshot.hasError) {
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return Center(
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child: Text(
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'Terjadi Kesalahan',
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style: thirdTextStyle,
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),
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);
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} else {
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switch (snapshot.connectionState) {
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case ConnectionState.waiting:
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build = Center(
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child: CircularProgressIndicator(
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color: primaryColor,
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strokeWidth: 2,
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),
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);
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break;
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case ConnectionState.none:
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build = Center(
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child: Text(
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'Tidak ada koneksi',
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style: thirdTextStyle,
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),
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);
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break;
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case ConnectionState.active:
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if (snapshot.data!.data[0].isEmpty) {
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build = Center(
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child: Text(
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'Tidak Ada Pertanyaan',
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style: thirdTextStyle,
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),
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);
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} else {
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print('masuk siniiiiiiiiiii active');
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// build = Text(snapshot.data!.status.toString());
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build = ListView.builder(
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itemCount: snapshot.data!.data[0].length,
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physics: NeverScrollableScrollPhysics(),
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shrinkWrap: true,
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scrollDirection: Axis.vertical,
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itemBuilder: (context, index) {
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return QnaUser(
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divider: Divider(),
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qnaDataModel: snapshot.data!.data[0][index],
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id: widget.idCourse,
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index: index,
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userId: userId!,
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);
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},
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);
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}
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break;
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case ConnectionState.done:
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if (snapshot.data!.data[0].isEmpty) {
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build = Center(
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child: Text(
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'Belum ada pertanyaan',
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style: thirdTextStyle,
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),
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);
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} else {
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print('masuk siniiiiiiiiiii done');
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build = ListView.builder(
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itemCount: snapshot.data!.data[0].length,
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physics: NeverScrollableScrollPhysics(),
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shrinkWrap: true,
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scrollDirection: Axis.vertical,
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itemBuilder: (context, index) {
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return QnaUser(
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divider: Divider(
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thickness: 3.0,
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),
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qnaDataModel: snapshot.data!.data[0][index],
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id: widget.idCourse,
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index: index,
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userId: userId!,
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);
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},
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);
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}
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break;
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}
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}
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return build;
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},
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);
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}
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}
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