2210501086/Vocasia-LMS-Mobile-apps--TA-2210501086-M.Ferdi-D3SI-
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Initial commit: Penyerahan final Source code Tugas Akhir

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ferdiakhh
2025-07-10 19:15:14 +07:00
commit e1f2206b8a
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import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:initial_folder/helper/validator.dart';
import 'package:initial_folder/providers/course_by_category_provider.dart';
import 'package:initial_folder/screens/detail_course/detail_course_screen.dart';
import 'package:initial_folder/screens/home/components/body_comp/product_card/product_card.dart';
import 'package:initial_folder/services/course_by_category_service.dart';
import 'package:initial_folder/size_config.dart';
import 'package:initial_folder/theme.dart';
import 'package:provider/provider.dart';
class CourseTerkait extends StatefulWidget {
CourseTerkait({
Key? key,
required this.name,
required this.categoryId,
required this.subId,
this.homeCategories,
}) : super(key: key);
final String name;
final String categoryId;
final String subId;
final bool? homeCategories;
@override
State<CourseTerkait> createState() => _CourseTerkaitState();
}
class _CourseTerkaitState extends State<CourseTerkait> {
final ScrollController _scrollController = ScrollController();
@override
Widget build(BuildContext context) {
return Scaffold(
body: SingleChildScrollView(
controller: _scrollController,
child: ChangeNotifierProvider<CourseByCategoryProvider>(
create: (context) => CourseByCategoryProvider(
courseByCategoryService: CourseByCategoryService(),
id: widget.categoryId,
subId: widget.subId,
fetchBySubcategory: false,
),
child: Container(
child: Consumer<CourseByCategoryProvider>(
builder: (context, state, _) {
if (state.state == ResultState.Loading) {
return Center(
child: CircularProgressIndicator(
color: primaryColor,
strokeWidth: 2,
),
);
} else if (state.state == ResultState.HasData) {
return Stack(
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.start,
children: [
SizedBox(
height: getProportionateScreenHeight(13)),
Text(
' Kursus Terkait',
style: thirdTextStyle.copyWith(
fontWeight: semiBold,
fontSize: getProportionateScreenWidth(15),
),
),
],
),
SizedBox(height: getProportionateScreenHeight(20)),
GridView.builder(
padding: EdgeInsets.only(
right: getProportionateScreenWidth(21),
left: getProportionateScreenWidth(7),
bottom: getProportionateScreenHeight(18),
),
physics: BouncingScrollPhysics(),
shrinkWrap: true,
gridDelegate:
SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
childAspectRatio: 2.8 / 4,
crossAxisSpacing: 16,
mainAxisSpacing: 14,
),
itemCount: state.result.length,
itemBuilder: (context, index) {
var courses = state.result[index];
int price = int.tryParse(
courses.price.replaceAll('.', '')) ??
0;
int discountPrice = int.tryParse(courses
.discountPrice
.replaceAll('.', '')) ??
0;
int calculatedPrice =
(courses.discountPrice != '0')
? price - discountPrice
: price;
String displayedPrice = (calculatedPrice == 0)
? courses.price
: calculatedPrice.toString();
return Container(
margin: EdgeInsets.only(
bottom: getProportionateScreenHeight(13)),
child: ProductCard(
totalDiscount: courses.totalDiscount ?? 0,
students: courses.students ?? '0',
id: courses.idCourse,
thumbnail: courses.thumbnail ??
'https://vocasia.id/uploads/thumbnails/course_thumbnails/course_thumbnail_default_63.jpg',
title: courses.title,
instructorName: courses.instructorName,
specificRating: double.parse(courses
.rating[0]!.avgRating !=
null
? '${courses.rating[0]!.avgRating}'
: '5.0')
.toString(),
rating: courses.rating[0]!.avgRating != null
? '${courses.rating[0]!.avgRating}'
: '5.0',
numberOfRatings:
courses.rating[0]!.totalReview ?? '0',
isTopCourse: '0',
price: (courses.discountPrice == '0')
? 'Gratis'
: numberFormat(displayedPrice),
realPrice: (courses.price == '0')
? ''
: numberFormat(courses.price),
press: () async {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) =>
DetailCourseScreen(
idcourse: courses.idCourse,
),
),
);
},
),
);
},
),
SizedBox(height: getProportionateScreenHeight(50)),
],
),
],
);
} else if (state.state == ResultState.NoData) {
return Center(child: Text("Tidak ada kursus terkait"));
} else if (state.state == ResultState.Error) {
return Center(child: Text("No internet connections."));
} else {
return Center(child: Text(''));
}
},
),
),
),
),
);
}
}