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Search of add products

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This commit is contained in:
Vaibhav 2024-08-14 12:45:57 +05:30
parent 6599d9a05c
commit 600bcdd3d7
6 changed files with 416 additions and 167 deletions
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2
lib/main.dart
View File

@ -1,6 +1,7 @@
import 'dart:developer';
import 'dart:io';
import 'package:cheminova/provider/home_provider.dart';
import 'package:cheminova/provider/products_provider.dart';
import 'package:cheminova/screens/splash_screen.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
@ -89,6 +90,7 @@ Future<void> main() async {
runApp(MultiProvider(providers: [
ChangeNotifierProvider(create: (context) => HomeProvider()),
ChangeNotifierProvider(create: (context) => ProductProvider()),
], child: const MyApp()));
}

181
lib/models/products_response.dart Normal file
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@ -0,0 +1,181 @@
class ProductResponse {
final bool success;
final int totalData;
final int totalPages;
final List<Product> product;
ProductResponse({
required this.success,
required this.totalData,
required this.totalPages,
required this.product,
});
factory ProductResponse.fromJson(Map<String, dynamic> json) {
return ProductResponse(
success: json['success'],
totalData: json['total_data'],
totalPages: json['total_pages'],
product: (json['product'] as List)
.map((item) => Product.fromJson(item))
.toList(),
);
}
Map<String, dynamic> toJson() {
return {
'success': success,
'total_data': totalData,
'total_pages': totalPages,
'product': product.map((item) => item.toJson()).toList(),
};
}
}
class Product {
final String id;
final String SKU;
final String name;
final Category category;
final double price;
final GST gst;
final String description;
final String specialInstructions;
final String productStatus;
final AddedBy addedBy;
final List<dynamic> image;
final DateTime createdAt;
final DateTime updatedAt;
final int v;
Product({
required this.id,
required this.SKU,
required this.name,
required this.category,
required this.price,
required this.gst,
required this.description,
required this.specialInstructions,
required this.productStatus,
required this.addedBy,
required this.image,
required this.createdAt,
required this.updatedAt,
required this.v,
});
factory Product.fromJson(Map<String, dynamic> json) {
return Product(
id: json['_id'],
SKU: json['SKU'],
name: json['name'],
category: Category.fromJson(json['category']),
price: (json['price'] as num).toDouble(),
gst: GST.fromJson(json['GST']),
description: json['description'],
specialInstructions: json['special_instructions'],
productStatus: json['product_Status'],
addedBy: AddedBy.fromJson(json['addedBy']),
image: json['image'] as List<dynamic>,
createdAt: DateTime.parse(json['createdAt']),
updatedAt: DateTime.parse(json['updatedAt']),
v: json['__v'],
);
}
Map<String, dynamic> toJson() {
return {
'_id': id,
'SKU': SKU,
'name': name,
'category': category.toJson(),
'price': price,
'GST': gst.toJson(),
'description': description,
'special_instructions': specialInstructions,
'product_Status': productStatus,
'addedBy': addedBy.toJson(),
'image': image,
'createdAt': createdAt.toIso8601String(),
'updatedAt': updatedAt.toIso8601String(),
'__v': v,
};
}
}
class Category {
final String id;
final String categoryName;
Category({
required this.id,
required this.categoryName,
});
factory Category.fromJson(Map<String, dynamic> json) {
return Category(
id: json['_id'],
categoryName: json['categoryName'],
);
}
Map<String, dynamic> toJson() {
return {
'_id': id,
'categoryName': categoryName,
};
}
}
class GST {
final String id;
final String name;
final int tax;
GST({
required this.id,
required this.name,
required this.tax,
});
factory GST.fromJson(Map<String, dynamic> json) {
return GST(
id: json['_id'],
name: json['name'],
tax: json['tax'],
);
}
Map<String, dynamic> toJson() {
return {
'_id': id,
'name': name,
'tax': tax,
};
}
}
class AddedBy {
final String id;
final String name;
AddedBy({
required this.id,
required this.name,
});
factory AddedBy.fromJson(Map<String, dynamic> json) {
return AddedBy(
id: json['_id'],
name: json['name'],
);
}
Map<String, dynamic> toJson() {
return {
'_id': id,
'name': name,
};
}
}

41
lib/provider/products_provider.dart Normal file
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@ -0,0 +1,41 @@
import 'package:cheminova/services/api_client.dart';
import 'package:cheminova/services/api_urls.dart';
import 'package:flutter/cupertino.dart';
import 'package:dio/dio.dart';
import '../models/products_response.dart';
class ProductProvider extends ChangeNotifier {
ProductProvider() {
getProducts();
}
final _apiClient = ApiClient();
ProductResponse? productResponse;
List<Product> productList = [];
bool _isLoading = false;
bool get isLoading => _isLoading;
void setLoading(bool loading) {
_isLoading = loading;
notifyListeners();
}
Future<void> getProducts() async {
setLoading(true);
try {
Response response = await _apiClient.get(ApiUrls.getProducts);
setLoading(false);
if (response.statusCode == 200) {
productResponse = ProductResponse.fromJson(response.data);
productList = productResponse!.product;
notifyListeners();
}
} catch (e) {
setLoading(false);
print("Error: $e");
}
}
}

127
lib/screens/Add_products_screen.dart
View File

@ -1,9 +1,12 @@
import 'package:flutter/material.dart';
import 'package:cheminova/widgets/common_background.dart';
import 'package:cheminova/screens/data_submit_successfull.dart';
import 'package:cheminova/widgets/common_app_bar.dart';
import 'package:cheminova/widgets/common_background.dart';
import 'package:cheminova/widgets/common_drawer.dart';
import 'package:cheminova/widgets/common_elevated_button.dart';
import 'package:cheminova/screens/data_submit_successfull.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../models/products_response.dart';
import '../provider/products_provider.dart';
class AddProductsScreen extends StatefulWidget {
const AddProductsScreen({super.key});
@ -13,27 +16,25 @@ class AddProductsScreen extends StatefulWidget {
}
class _AddProductsScreenState extends State<AddProductsScreen> {
final List<Product> products = [
Product(name: 'Product A', sku: 'SKU001', isPurchased: true),
Product(name: 'Product B', sku: 'SKU002', isPurchased: true),
Product(name: 'Product C', sku: 'SKU003', isPurchased: false),
];
List<Product> selectedProducts = [];
List<Product> filteredProducts = [];
final searchController = TextEditingController();
late ProductProvider provider;
@override
void initState() {
super.initState();
filteredProducts = products;
provider=Provider.of<ProductProvider>(context,listen: false);
provider.getProducts();
filteredProducts = provider.productList;
}
void filterProducts(String query) {
setState(() {
filteredProducts = products.where((product) {
final provider = Provider.of<ProductProvider>(context, listen: false);
filteredProducts = provider.productList.where((product) {
final productNameLower = product.name.toLowerCase();
final productSkuLower = product.sku.toLowerCase();
final productSkuLower = product.SKU.toLowerCase();
final searchLower = query.toLowerCase();
return productNameLower.contains(searchLower) ||
@ -44,7 +45,9 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
@override
Widget build(BuildContext context) {
return CommonBackground(
return
CommonBackground(
child: Scaffold(
backgroundColor: Colors.transparent,
appBar: CommonAppBar(
@ -67,7 +70,13 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
elevation: 0,
),
drawer: const CommonDrawer(),
body: Stack(
body: Consumer<ProductProvider>(
builder: (context, provider, child) {
if (provider.isLoading) {
return const Center(child: CircularProgressIndicator());
}
return Stack(
children: [
Column(
children: [
@ -76,14 +85,17 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
child: ListView.builder(
itemCount: selectedProducts.length,
itemBuilder: (context, index) {
return ProductBlock(product: selectedProducts[index]);
return ProductBlock(
product: selectedProducts[index]);
},
),
),
],
),
Align(
alignment: selectedProducts.isEmpty ? Alignment.center : Alignment.bottomCenter,
alignment: selectedProducts.isEmpty
? Alignment.center
: Alignment.bottomCenter,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
@ -92,18 +104,24 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
FloatingActionButton.extended(
onPressed: () {
showModalBottomSheet(
isScrollControlled: true,
constraints: BoxConstraints(
maxHeight:
MediaQuery.of(context).size.height * 0.9,
),
context: context,
builder: (BuildContext context) {
return StatefulBuilder(
return Consumer<ProductProvider>(builder: (context, value, child) =>StatefulBuilder(
builder: (context, setState) {
return Column(
children: [
Padding(
padding: const EdgeInsets.all(8.0),
padding: const EdgeInsets.all(18.0),
child: TextField(
controller: searchController,
decoration: const InputDecoration(
labelText: 'Search by name or SKU',
labelText:
'Search by name or SKU',
border: OutlineInputBorder(),
prefixIcon: Icon(Icons.search),
),
@ -117,28 +135,40 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
child: ListView.builder(
itemCount: filteredProducts.length,
itemBuilder: (context, index) {
bool isAlreadySelected = selectedProducts.contains(filteredProducts[index]);
return ListTile(
bool isAlreadySelected =
selectedProducts.contains(
filteredProducts[index]);
return Card(
child: ListTile(
title: Text(
filteredProducts[index].name,
filteredProducts[index]
.name,
style: TextStyle(
color: isAlreadySelected ? Colors.grey : Colors.black,
color: isAlreadySelected
? Colors.grey
: Colors.black,
),
),
subtitle: Text(
filteredProducts[index].sku,
filteredProducts[index].SKU,
style: TextStyle(
color: isAlreadySelected ? Colors.grey : Colors.black,
color: isAlreadySelected
? Colors.grey
: Colors.black,
),
),
onTap: isAlreadySelected
? null
: () {
setState(() {
selectedProducts.add(filteredProducts[index]);
selectedProducts.add(
filteredProducts[
index]);
});
Navigator.pop(context);
Navigator.pop(
context);
},
),
);
},
),
@ -146,6 +176,7 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
],
);
},
),
);
},
).whenComplete(() {
@ -171,7 +202,8 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const DataSubmitSuccessfull(),
builder: (context) =>
const DataSubmitSuccessfull(),
),
);
},
@ -182,28 +214,15 @@ class _AddProductsScreenState extends State<AddProductsScreen> {
),
),
],
);
},
),
),
);
}
}
class Product {
final String name;
final String sku;
final bool isPurchased;
int? sale;
int? inventory;
Product({
required this.name,
required this.sku,
required this.isPurchased,
this.sale,
this.inventory,
});
}
class ProductBlock extends StatefulWidget {
final Product product;
@ -221,13 +240,12 @@ class _ProductBlockState extends State<ProductBlock> {
@override
void initState() {
super.initState();
saleController.text = widget.product.sale?.toString() ?? '';
inventoryController.text = widget.product.inventory?.toString() ?? '';
}
void validateInput() {
setState(() {
if (saleController.text.isNotEmpty && inventoryController.text.isNotEmpty) {
if (saleController.text.isNotEmpty &&
inventoryController.text.isNotEmpty) {
int sale = int.parse(saleController.text);
int inventory = int.parse(inventoryController.text);
if (inventory > sale) {
@ -244,28 +262,33 @@ class _ProductBlockState extends State<ProductBlock> {
@override
Widget build(BuildContext context) {
return Card(
color: !widget.product.isPurchased ? Colors.white54 : Colors.white,
// color: !widget.product.isPurchased ? Colors.white54 : Colors.white,
color: Colors.white,
margin: const EdgeInsets.all(8),
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Product: ${widget.product.name}', style: const TextStyle(fontSize: 16)),
Text('SKU: ${widget.product.sku}', style: const TextStyle(fontSize: 15)),
Text('Product: ${widget.product.name}',
style: const TextStyle(fontSize: 16)),
Text('SKU: ${widget.product.SKU}',
style: const TextStyle(fontSize: 15)),
const SizedBox(height: 8),
TextField(
controller: saleController,
decoration: const InputDecoration(labelText: 'Sale'),
keyboardType: TextInputType.number,
enabled: widget.product.isPurchased,
// enabled: widget.product.isPurchased,
enabled: true,
onChanged: (_) => validateInput(),
),
TextField(
controller: inventoryController,
decoration: const InputDecoration(labelText: 'Inventory'),
keyboardType: TextInputType.number,
enabled: widget.product.isPurchased,
// enabled: widget.product.isPurchased,
enabled: true,
onChanged: (_) => validateInput(),
),
if (errorMessage != null)

2
lib/services/api_urls.dart
View File

@ -13,4 +13,6 @@ class ApiUrls {
static const String rejectedApplication = '${baseUrl}kyc/getAllrejected';
static const String notificationUrl = '${baseUrl}/get-notification-sc';
static const String fcmUrl = '${baseUrl}kyc/save-fcm-sc';
static const String getProducts = '${baseUrl}product/getAll/user';
}

2
lib/widgets/common_elevated_button.dart
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@ -24,7 +24,7 @@ class CommonElevatedButton extends StatelessWidget {
height: height ?? kToolbarHeight - 25,
width: width ?? 200,
child: ElevatedButton(
onPressed: onPressed,
onPressed: isLoading ? null : onPressed,
style: ElevatedButton.styleFrom(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(borderRadius ?? 6)),