fca

Description:

fca

FCA Library #
The FCA library offers essential building blocks and utilities for the FCA project. It includes core components for state management, dependency injection, network operations, error handling, and UI helpers.
Features #

BLoC Components: Base classes for BLoC and BLoC consumers.
Entities: Common data entities used in the application.
Dependency Injection: Utilities for managing dependencies.
Error Handling: Classes for handling various error scenarios.
Network Utilities: Components for managing network requests and connectivity.
UI Helpers: Utility functions for displaying UI components.

Installation #
Add the following dependency to your pubspec.yaml:
dependencies:
fca: ^0.0.7
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Usage #
BLoC Components #

base_bloc.dart: Contains the base implementation of BLoC.
base_consumer.dart: Provides a base consumer for BLoC.

Example
import 'package:fca/fca.dart';

class MyBloc extends BaseBloc<MyEvent, MyState> {}
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Dependency Injection #

dependency.dart: Contains dependency injection setup and utilities.

Example
import 'package:fca/fca.dart';

Dependency.addRepository(MyRepository());
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UI Helpers #

show_loading.dart: Provides a function to display a loading indicator.
show_snackbar.dart: Provides a function to show a custom snackbar.

Example
import 'package:fca/fca.dart';

void someFunction(BuildContext context) {
showLoading(context);
showSnackBar(context, 'Operation completed!');
}
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Error Handling #

failure.dart: Defines the Failure class for error scenarios.
response_exception.dart: Defines ResponseException for HTTP errors.
server_exception.dart: Defines ServerException for server-related errors.

Network Utilities #

connection_checker.dart: Provides network connectivity checking with ConnectionChecker and its implementation.
intercepted_client.dart: Implements InterceptedClient for managing HTTP requests with token handling.

Example
import 'package:fca/fca.dart';
import 'package:http/http.dart' as http;

class MyClient extends InterceptedClient {
MyClient(http.Client client, String authorizationType)
: super(client: client, authorizationType: authorizationType);

@override
Future<String> getToken() async {
// Implement token retrieval logic here
return 'your-token';
}

@override
Future<void> refreshToken() async {
// Implement token refresh logic here
}

@override
String modifyJsonResponse(String responseBody) {
// Implement JSON response modification here
return responseBody;
}
}
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Use Case #

usecase.dart: Defines the UseCase class and NoParams class for managing business logic operations.

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