jh_networkservice 1.0.0

is a Flutter package that simplifies network requests by allowing multiple base URLs and providing a configurable network service

Jh Network Service

Description

jh_networkservice is a Flutter package that simplifies network requests by allowing multiple base URLs and providing a configurable network service. It utilizes the Dio HTTP client to handle requests and responses efficiently.

Features

• Multiple Base URLs: Configure different base URLs for various services.
• Easy to Use API: Simple methods for GET, POST, PATCH, and DELETE requests.
• Error Handling: Built-in error handling for network exceptions.
• Custom Configuration: Flexible configuration options tailored to your needs.
• Animated UI: Sample implementation with a clear user interface.

Getting Started

Installation

Add the following dependency to your pubspec.yaml file:

dependencies:
  jh_networkservice: ^latest_version

Then, run the following command to install the package:

flutter pub get

Usage

Below is a basic example of how to utilize the jh_networkservice package in your Flutter app.

import 'package:flutter/material.dart';
import 'package:jh_networkservice/jh_networkservice.dart';

void main() {
  runApp(const MyApp());
}

// App Configuration with Multiple Base URLs
class AppConfig {
  static const String apiUrl1 = "https://jsonplaceholder.typicode.com";
  static const String apiUrl2 = "https://dummyjson.com";

  static NetworkService getService(String baseUrl) {
    return NetworkService(config: NetworkConfig(baseUrl: baseUrl));
  }
}

// API Endpoints
class ApiEndpoints {
  static const String getPost = "/posts/1"; // JSONPlaceholder
  static const String getProduct = "/products/1"; // DummyJSON
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      debugShowCheckedModeBanner: false,
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  String? jsonPlaceholderData;
  String? dummyJsonData;
  bool isLoading = true;

  @override
  void initState() {
    super.initState();
    _fetchApiData();
  }

  Future<void> _fetchApiData() async {
    try {
      // Fetch data from JSONPlaceholder
      final jsonResponse =
          await AppConfig.getService(AppConfig.apiUrl1).get(ApiEndpoints.getPost);
      jsonPlaceholderData = jsonResponse['title'];

      // Fetch data from DummyJSON
      final dummyResponse =
          await AppConfig.getService(AppConfig.apiUrl2).get(ApiEndpoints.getProduct);
      dummyJsonData = dummyResponse['title'];
    } on ServerException catch (e) {
      jsonPlaceholderData = e.errorModel.message;
      dummyJsonData = e.errorModel.message;
    }

    await Future.delayed(const Duration(seconds: 1)); // Simulating network delay
    setState(() {
      isLoading = false;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.grey[200],
      appBar: AppBar(
        title: const Text('Multi-BaseURL Example', style: TextStyle(fontWeight: FontWeight.bold)),
        centerTitle: true,
        backgroundColor: Colors.blueAccent,
        elevation: 5,
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              _buildCard("JSONPlaceholder Data", jsonPlaceholderData),
              const SizedBox(height: 20),
              _buildCard("DummyJSON Data", dummyJsonData),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildCard(String title, String? data) {
    return AnimatedContainer(
      duration: const Duration(milliseconds: 500),
      curve: Curves.easeInOut,
      padding: const EdgeInsets.all(15),
      width: double.infinity,
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(15),
        boxShadow: [
          BoxShadow(color: Colors.black.withOpacity(0.1), blurRadius: 10, spreadRadius: 2),
        ],
      ),
      child: Column(
        children: [
          Text(
            title,
            style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
          ),
          const SizedBox(height: 10),
          isLoading
              ? const CircularProgressIndicator(color: Colors.blueAccent)
              : Text(data ?? "No data available", textAlign: TextAlign.center, style: const TextStyle(fontSize: 16, color: Colors.black87)),
        ],
      ),
    );
  }
}

API Reference

Refer to the following classes and methods for more details on how to use the API of your network service:

• NetworkService

  • get(path): Perform a GET request.
  • post(path, {data}): Perform a POST request.
  • patch(path, {data}): Perform a PATCH request.
  • delete(path): Perform a DELETE request.

• NetworkConfig

  • Used to setup configuration for the NetworkService.

Contributing

Contributions are welcome! If you would like to contribute to this package, please fork the repository and submit a pull request. For significant changes, please open an issue first to discuss what you would like to change.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contact

For any questions or feedback, feel free to reach out:

• Author: Ali Ben Jahlan
• Email: [e-mail]
• GitHub: Ali-tech-tech