type '(dynamic) => ProductDetailsModel' is not a subtype of type '(String, dynamic) => MapEntry<dynamic, dynamic>' of 'transform' - Flutter - flutter

Question

Help me please, How can I get this data in single page. When I trying to fetch data from api I get this error :
type '(dynamic) => ProductDetailsModel' is not a subtype of type '(String, dynamic) => MapEntry<dynamic, dynamic>' of 'transform' - Flutter.
I need to just show data in single page. I am trying to get data with Future Builder not get.
This is my onTap:
onTap: () {singleProductDataC.getSingleProductData(
productId: item.id,
productSlug: item.slug,
);
.
This Is My Api :
{
"productdetails": {
"id": 1,
"proCategory": "1",
"proSubcategory": "1",
"proChildCategory": "1",
"proBrand": null,
"proShop": null,
"proName": "Nestle LACTOGEN 1 Infant Formula With Iron TIN",
"slug": "nestle-lactogen-1-infant-formula-with-iron-tin",
"proPurchaseprice": "550",
"proOldprice": "750",
"proNewprice": "630",
"proCode": null,
"proLimit": null,
"proDescription": "<ul><li> is a super quality online super shop that, at this moment has service in Dhaka city. ",
"proQuantity": "12",
"aditionalshipping": null,
"combo": null,
"offer": null,
"video": null,
"unit": "400 gm",
"deliveryarea": null,
"homedelivery": null,
"returnwarranty": null,
"codavailable": null,
"warranty": null,
"proLocation": "1",
"ratting": "12.1",
"status": "1",
"created_at": "2022-01-01T20:51:03.000000Z",
"updated_at": "2022-02-12T05:58:43.000000Z",
"reviews_count": "3",
"category": {
"id": 1,
"name": "Fruits & Vegetables",
"slug": "fruits--vegetables",
"image": "public/uploads/category/1642326298-fruits-and-vegetables.png",
"frontProduct": "1",
"level": null,
"status": "1",
"created_at": "2022-01-01T18:15:36.000000Z",
"updated_at": "2022-01-15T22:44:58.000000Z"
},
"brand": null
},
"images": [
{
"id": 6,
"product_id": "1",
"image": "public/uploads/product/1644645523-1644066476-0129980_khusboo-premium-olive-pickles-400-gm.jpeg",
"created_at": "2022-02-12T05:58:43.000000Z",
"updated_at": "2022-02-12T05:58:43.000000Z"
}
]
}
This Is My Controller
import 'package:Darucheeni/src/configs/appConfigs.dart';
import 'package:Darucheeni/src/pages/productPage/productDetailsPage.dart';
import 'package:dio/dio.dart';
import 'package:get/get.dart';
class ProductDetailsController extends GetxController {
final dio = Dio();
final singleProductsList = RxList<ProductDetailsModel>();
getSingleProductData({
String? productSlug,
int? productId,
}) async {
final res = await dio.get(
baseUrl + 'product-details/$productId/$productSlug',
);
final List<ProductDetailsModel> productDetaisData = res
.data['productdetails']
.map((json) => ProductDetailsModel.fromJson(json))
.toList()
.cast<ProductDetailsModel>();
print('------------------------------>');
print('Status Code : ${res.statusCode}');
print('Headers : ${res.headers}');
print('realUri : ${res.realUri}');
print('statusMessage : ${res.statusMessage}');
print('requestOptions : ${res.requestOptions}');
print(res.data['productdetails']);
print('------------------------------>');
await Get.to(ProductDetailsPage());
print(res.data);
if (res.statusCode == 200) {
print(productDetaisData);
singleProductsList.addAll((res.data as List)
.map((e) => ProductDetailsModel.fromJson(e))
.toList());
}
}
}
This Is My Details Page :
import 'package:Darucheeni/src/LottieAnimation/loadingLottie.dart';
import 'package:Darucheeni/src/controllers/mainController/baseController.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:Darucheeni/src/configs/appColors.dart';
import 'package:Darucheeni/src/widgets/textWidget/kText.dart';
import '../../configs/appConfigs.dart';
import '../../configs/iconAndImages.dart';
import '../../widgets/QuantityWidget/quantityWidgets.dart';
import '../../widgets/button/customBackButton.dart';
class ProductDetailsPage extends StatefulWidget with BaseController {
// final int? productId;
// final String? productSlug;
// ProductDetailsPage({
// this.productId,
// this.productSlug,
// });
#override
State<ProductDetailsPage> createState() => _ProductDetailsPageState();
}
class _ProductDetailsPageState extends State<ProductDetailsPage>
with BaseController {
bool isAddtoBag = false;
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
elevation: 0,
leading: customBackButton(),
title: KText(
text: 'Product Details',
fontSize: 25,
color: black,
fontWeight: FontWeight.w500,
fontFamily: brushScriptFonts,
),
),
body: ListView(
children: [
// future builder give me some error
// FutureBuilder<Map<String, dynamic>>(
// future: singleProductDataC.getSingleProductData(),
// builder: ((context, snapshot) {
// print('-----------------------> ${snapshot.data}');
// if (!snapshot.hasData) {
// return LoadingLottie();
// }
// final products = snapshot.data!;
// print('-----------------------> $products');
// return Column(
// children: [
// Stack(
// children: [
// // Container(
// // color: white,
// // height: 250,
// // width: Get.width,
// // child: CachedNetworkImageWidget(
// // imageUrl: products!.imagesModel!.image.toString(),
// // ),
// // ),
// Positioned(
// top: 30,
// child: Image.asset(
// discountArrow,
// scale: 2,
// ),
// ),
// Positioned(
// top: 30,
// child: KText(
// text: ' -10%',
// color: white,
// fontSize: 16,
// fontWeight: FontWeight.bold,
// ),
// ),
// ],
// ),
// sizeH20,
// Padding(
// padding: paddingHori20,
// child: KText(
// text: products['proName'],
// fontSize: 25,
// color: black,
// maxLines: 100,
// fontFamily: segoeBoldFonts,
// ),
// ),
// sizeH20,
// sizeH20,
// Padding(
// padding: paddingHori20,
// child: Row(
// children: [
// KText(
// text: '৳ ',
// fontSize: 25,
// ),
// KText(
// text: products['proNewprice'],
// fontSize: 30,
// fontWeight: FontWeight.bold,
// ),
// sizeW20,
// KText(
// text: '৳ ${products['proOldprice']}',
// fontSize: 25,
// color: black54,
// decoration: TextDecoration.lineThrough,
// fontWeight: FontWeight.bold,
// ),
// Spacer(),
// KText(
// text: 'Unit : ',
// fontSize: 18,
// color: black,
// fontWeight: FontWeight.bold,
// ),
// KText(
// text: products['unit'],
// fontSize: 22,
// fontWeight: FontWeight.bold,
// ),
// ],
// ),
// ),
// sizeH20,
// sizeH20,
// Row(
// mainAxisAlignment: MainAxisAlignment.center,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// isAddtoBag == false
// ? InkWell(
// onTap: () {
// setState(() {
// isAddtoBag = true;
// });
// },
// child: Padding(
// padding: EdgeInsets.symmetric(horizontal: 60),
// child: Container(
// alignment: Alignment.center,
// decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(30),
// color: white,
// ),
// child: Padding(
// padding: EdgeInsets.all(4),
// child: Container(
// alignment: Alignment.center,
// decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(30),
// color: orange,
// ),
// child: Padding(
// padding: EdgeInsets.symmetric(
// horizontal: 30,
// vertical: 7,
// ),
// child: KText(
// text: 'Add To Bag',
// fontSize: 27,
// fontWeight: FontWeight.bold,
// color: white,
// ),
// ),
// ),
// ),
// ),
// ),
// )
// : QuantityWidget(
// iconSize: 30,
// cirecleRadius: 20,
// iconRadius: 16,
// quantityCSize: 25,
// circleColor: backgroundColor,
// ),
// ],
// ),
// sizeH10,
// Padding(
// padding: EdgeInsets.symmetric(horizontal: 10),
// child: Divider(
// color: orange,
// height: 30,
// ),
// ),
// sizeH10,
// Padding(
// padding: paddingHori20,
// child: KText(
// text: products['proName'],
// color: Colors.black45,
// fontSize: 20,
// maxLines: 100,
// fontWeight: FontWeight.w500,
// ),
// ),
// ],
// );
// }),
// ),
ListView.builder(
shrinkWrap: true,
primary: false,
itemCount: singleProductDataC.singleProductsList.length,
itemBuilder: (context, index) {
final products = singleProductDataC.singleProductsList[index].productdetails;
print(products);
return Column(
children: [
Stack(
children: [
// Container(
// color: white,
// height: 250,
// width: Get.width,
// child: CachedNetworkImageWidget(
// imageUrl: products!.imagesModel!.image.toString(),
// ),
// ),
Positioned(
top: 30,
child: Image.asset(
discountArrow,
scale: 2,
),
),
Positioned(
top: 30,
child: KText(
text: ' -10%',
color: white,
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
],
),
sizeH20,
Padding(
padding: paddingHori20,
child: KText(
text: products! .proName.toString(),
fontSize: 25,
color: black,
maxLines: 100,
fontFamily: segoeBoldFonts,
),
),
sizeH20,
sizeH20,
Padding(
padding: paddingHori20,
child: Row(
children: [
KText(
text: '৳ ',
fontSize: 25,
),
KText(
text: products.proNewprice.toString(),
fontSize: 30,
fontWeight: FontWeight.bold,
),
sizeW20,
KText(
text:
'৳ ${products .proOldprice.toString()}',
fontSize: 25,
color: black54,
decoration: TextDecoration.lineThrough,
fontWeight: FontWeight.bold,
),
Spacer(),
KText(
text: 'Unit : ',
fontSize: 18,
color: black,
fontWeight: FontWeight.bold,
),
KText(
text: products .unit.toString(),
fontSize: 22,
fontWeight: FontWeight.bold,
),
],
),
),
sizeH20,
sizeH20,
Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
isAddtoBag == false
? InkWell(
onTap: () {
setState(() {
isAddtoBag = true;
});
},
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 60),
child: Container(
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: white,
),
child: Padding(
padding: EdgeInsets.all(4),
child: Container(
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius:
BorderRadius.circular(30),
color: orange,
),
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: 30,
vertical: 7,
),
child: KText(
text: 'Add To Bag',
fontSize: 27,
fontWeight: FontWeight.bold,
color: white,
),
),
),
),
),
),
)
: QuantityWidget(
iconSize: 30,
cirecleRadius: 20,
iconRadius: 16,
quantityCSize: 25,
circleColor: backgroundColor,
),
],
),
sizeH10,
Padding(
padding: EdgeInsets.symmetric(horizontal: 10),
child: Divider(
color: orange,
height: 30,
),
),
sizeH10,
Padding(
padding: paddingHori20,
child: KText(
text: products .proName.toString(),
color: Colors.black45,
fontSize: 20,
maxLines: 100,
fontWeight: FontWeight.w500,
),
),
],
);
}),
sizeH20,
TextButton(
onPressed: () => Get.back(),
child: KText(
text: 'close',
fontSize: 25,
fontWeight: FontWeight.bold,
),
),
sizeH20,
],
),
);
}
}
This Is My Model Class:
// ignore_for_file: unused_field
class ProductDetailsModel {
Productdetails? productdetails;
List<Images>? images;
ProductDetailsModel({this.productdetails, this.images});
ProductDetailsModel.fromJson(Map<String, dynamic> json) {
productdetails = json['productdetails'] != null
? new Productdetails.fromJson(json['productdetails'])
: null;
if (json['images'] != String) {
images = <Images>[];
json['images'].forEach((v) {
images!.add(new Images.fromJson(v));
});
}
}
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
if (this.productdetails != null) {
data['productdetails'] = this.productdetails!.toJson();
}
if (this.images != null) {
data['images'] = this.images!.map((v) => v.toJson()).toList();
}
return data;
}
}
class Productdetails {
int? id;
String? proCategory;
String? proSubcategory;
String? proChildCategory;
String? proBrand;
String? proShop;
String? proName;
String? slug;
String? proPurchaseprice;
String? proOldprice;
String? proNewprice;
String? proCode;
String? proLimit;
String? proDescription;
String? shortDescription;
String? proQuantity;
String? aditionalshipping;
String? combo;
String? offer;
String? video;
String? unit;
String? deliveryarea;
String? homedelivery;
String? returnwarranty;
String? codavailable;
String? warranty;
String? proLocation;
String? ratting;
String? status;
String? createdAt;
String? updatedAt;
String? reviewsCount;
Category? category;
String? brand;
Productdetails(
{this.id,
this.proCategory,
this.proSubcategory,
this.proChildCategory,
this.proBrand,
this.proShop,
this.proName,
this.slug,
this.proPurchaseprice,
this.proOldprice,
this.proNewprice,
this.proCode,
this.proLimit,
this.proDescription,
this.shortDescription,
this.proQuantity,
this.aditionalshipping,
this.combo,
this.offer,
this.video,
this.unit,
this.deliveryarea,
this.homedelivery,
this.returnwarranty,
this.codavailable,
this.warranty,
this.proLocation,
this.ratting,
this.status,
this.createdAt,
this.updatedAt,
this.reviewsCount,
this.category,
this.brand, });
Productdetails.fromJson(Map<String, dynamic> json) {
id = json['id'];
proCategory = json['proCategory'];
proSubcategory = json['proSubcategory'];
proChildCategory = json['proChildCategory'];
proBrand = json['proBrand'];
proShop = json['proShop'];
proName = json['proName'];
slug = json['slug'];
proPurchaseprice = json['proPurchaseprice'];
proOldprice = json['proOldprice'];
proNewprice = json['proNewprice'];
proCode = json['proCode'];
proLimit = json['proLimit'];
proDescription = json['proDescription'];
shortDescription = json['shortDescription'];
proQuantity = json['proQuantity'];
aditionalshipping = json['aditionalshipping'];
combo = json['combo'];
offer = json['offer'];
video = json['video'];
unit = json['unit'];
deliveryarea = json['deliveryarea'];
homedelivery = json['homedelivery'];
returnwarranty = json['returnwarranty'];
codavailable = json['codavailable'];
warranty = json['warranty'];
proLocation = json['proLocation'];
ratting = json['ratting'];
status = json['status'];
createdAt = json['created_at'];
updatedAt = json['updated_at'];
reviewsCount = json['reviews_count'];
category = json['category'] != null
? new Category.fromJson(json['category'])
: null;
brand = json['brand'];
}
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['id'] = this.id;
data['proCategory'] = this.proCategory;
data['proSubcategory'] = this.proSubcategory;
data['proChildCategory'] = this.proChildCategory;
data['proBrand'] = this.proBrand;
data['proShop'] = this.proShop;
data['proName'] = this.proName;
data['slug'] = this.slug;
data['proPurchaseprice'] = this.proPurchaseprice;
data['proOldprice'] = this.proOldprice;
data['proNewprice'] = this.proNewprice;
data['proCode'] = this.proCode;
data['proLimit'] = this.proLimit;
data['proDescription'] = this.proDescription;
data['shortDescription'] = this.shortDescription;
data['proQuantity'] = this.proQuantity;
data['aditionalshipping'] = this.aditionalshipping;
data['combo'] = this.combo;
data['offer'] = this.offer;
data['video'] = this.video;
data['unit'] = this.unit;
data['deliveryarea'] = this.deliveryarea;
data['homedelivery'] = this.homedelivery;
data['returnwarranty'] = this.returnwarranty;
data['codavailable'] = this.codavailable;
data['warranty'] = this.warranty;
data['proLocation'] = this.proLocation;
data['ratting'] = this.ratting;
data['status'] = this.status;
data['created_at'] = this.createdAt;
data['updated_at'] = this.updatedAt;
data['reviews_count'] = this.reviewsCount;
if (this.category != null) {
data['category'] = this.category!.toJson();
}
data['brand'] = this.brand;
return data;
}
}
class Category {
int? id;
String? name;
String? slug;
String? image;
String? frontProduct;
String? level;
String? status;
String? createdAt;
String? updatedAt;
Category(
{this.id,
this.name,
this.slug,
this.image,
this.frontProduct,
this.level,
this.status,
this.createdAt,
this.updatedAt});
Category.fromJson(Map<String, dynamic> json) {
id = json['id'];
name = json['name'];
slug = json['slug'];
image = json['image'];
frontProduct = json['frontProduct'];
level = json['level'];
status = json['status'];
createdAt = json['created_at'];
updatedAt = json['updated_at'];
}
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['id'] = this.id;
data['name'] = this.name;
data['slug'] = this.slug;
data['image'] = this.image;
data['frontProduct'] = this.frontProduct;
data['level'] = this.level;
data['status'] = this.status;
data['created_at'] = this.createdAt;
data['updated_at'] = this.updatedAt;
return data;
}
}
class Images {
int? id;
String? productId;
String? image;
String? createdAt;
String? updatedAt;
Images({this.id, this.productId, this.image, this.createdAt, this.updatedAt});
Images.fromJson(Map<String, dynamic> json) {
id = json['id'];
productId = json['product_id'];
image = json['image'];
createdAt = json['created_at'];
updatedAt = json['updated_at'];
}
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['id'] = this.id;
data['product_id'] = this.productId;
data['image'] = this.image;
data['created_at'] = this.createdAt;
data['updated_at'] = this.updatedAt;
return data;
}
}