React-easy-state-management NPM

React Easy State Management

A Professional State Management Library for React Applications

Overview
Installation
Usage
Context Structure
Contributing
License
Author

Overview

React Easy State Management is a professional-grade state management library designed for React applications. It simplifies state management and provides features like online paging and offline data storage. Use it to enhance your React app's development and management.

Full Documentation

Installation

To integrate React Easy State Management into your project, follow these steps:

Install the library using npm or yarn:

npm install react-easy-state-management

yarn add react-easy-state-management

Import the required components into your React application:

import { Provider, useEasyState } from "react-easy-state-management";

Set up your state context and use the provided hooks to manage and access your application's state.

Usage

React Easy State Management provides a seamless way to manage your React application's state. Below are some advanced features:

Creating Contexts - easy way

First, you need to create contexts for your application's different data structures. For example:

import { ContextName } from  "./contextTypes";

const contextNames: Array<ContextName> = [
  {
    contextName: "userContext",
    initialValue: {
      name:  "",
      email:  "",
      age: [],
      gender:  "",
      location:  "",
      bio:  "",
      image:  "",
      followers: [],
      loading:  false,
    },
  },
  {
    contextName: "images",
    initialValue: {
      images: [],
    },
  },
];

Creating Contexts another way

First, you need to create contexts for your application's different data structures. For example:

import { ContextName } from  "./contextTypes";
import { createContext } from  'react';

// Create contexts

export  const  userContext  =  createContext<any  |  undefined>(undefined);
export  const  imagesContext  =  createContext<any  |  undefined>(undefined);

const contextNames: Array<ContextName> = [
{
  contextName: "userContext",
  context:  userContext,
  initialValue: {
    name:  "",
    email:  "",
    age: [],
    gender:  "",
    location:  "",
    bio:  "",
    image:  "",
    followers: [],
    loading:  false,
  },
},
{
  contextName: "images",
  context:  imagesContext,
  initialValue: {
    images: [],
  },
},
];

Using `Provider`

To use this state management package, you can wrap your components with the Provider component. This component allows you to set up context providers for your application.

import  React  from  'react';
import  ReactDOM  from  'react-dom/client';
import  './index.css';
import  App  from  './App';
import  reportWebVitals  from  './reportWebVitals';
import  contextNames  from  './context/contextNames';
import { Provider } from  'react-easy-state-management';

const  root  =  ReactDOM.createRoot(
  document.getElementById('root')  as  HTMLElement
);

root.render(
  <React.StrictMode>
    <Provider  contextsList={contextNames}>
      <App />
    </Provider>
  </React.StrictMode>
);

Custom Hooks - useEasy()

 function App() {
  const [userstate, setState, showLoaderFnc] = useEasyOffline("userContext", {
    users: [],
    name: "",
  });

  const getData = () =>
    showLoaderFnc(async () => {
      try {
        setState({
          users: ["Piyas", "Hakim"],
          name: "Piyas",
        });
      } catch (error) {
        console.error("Error:", error);
      }
    });

  useEffect(() => {
    getData();
  }, []);

  console.log(userstate);

Custom Hooks - useEasyOffline() // automated store data in offline

function App() {
  const [userstate, setState, showLoaderFnc] = useEasyOffline("userContext", {
    users: [],
    name: "",
  });
  const getData = () =>
    showLoaderFnc(async () => {
      try {
        setState({
          users: ["Piyas", "Hakim"],
          name: "Piyas",
        });
      } catch (error) {
        console.error("Error:", error);
      }
    });

  useEffect(() => {
    getData();
  }, []);

  console.log(userstate, "userstate m");
}

Custom Hooks -useEasyState() //easy way

import  React, { useEffect } from  'react';
import { imagesContext, userContext } from  './context/contextNames';
import { useEasyState } from  'react-easy-state-management';

function  App() {
  const [userstate , userDispatch ] =  useEasyState('userContext')
  const [ImageSate , imageDispatch ] =  useEasyState('imagesContext')

  useEffect(()=>{
    userDispatch({
      type:"name",
      payload:"Piyas",
      offline:true
    })
    imageDispatch({
      type:"username",
      payload:"Piyas",
      offline:  false
    })
    userDispatch({
      type:"email",
      payload:"Piyas@gmail.com",
      offline:true
    })
  },[])
  console.log(userstate)
}

Custom Hooks - useEasyState() // another way

You can access state and dispatch functions with custom hooks:

import  React, { useEffect } from  'react';
import { imagesContext, userContext } from  './context/contextNames';
import { useEasyState } from  'react-easy-state-management';

function  App() {
  const [userstate , userDispatch ] =  useEasyState(userContext)
  const [ImageSate , imageDispatch ] =  useEasyState(imagesContext)

  useEffect(()=>{
    userDispatch({
      type:"name",
      payload:"Piyas",
      offline:true
    })
    imageDispatch({
      type:"username",
      payload:"Piyas",
      offline:  false
    })
    userDispatch({
      type:"email",
      payload:"Piyas@gmail.com",
      offline:true
    })
  },[])
  console.log(userstate)
}

Offline Data Storage

React Easy State Management simplifies offline data storage. You can set offline data using the "key" and "online" properties in the dispatch function. Here's how to use it:

import React from "react";
import { useEasyState } from "react-easy-state-management";

function MyComponent() {
  const [userData, userDispatch] = useEasyState("userContext");

  // Simulate fetching user data from an API
  const fetchUserData = async () => {
    try {
      const response = await fetch("https://api.example.com/user-data");
      const user = await response.json();

      // Store the user data offline using the "offline" property
      userDispatch({
        type: "userData",
        payload: user,
        offline: true,
      });
    } catch (error) {
      console.error("Error fetching user data:", error);
    }
  }
}

useEasyState Hook

The useEasyState hook allows you to access your state context easily. Here's how you can use it:

import React from "react";
import { useEasyState } from "react-easy-state-management";

function MyComponent() {
  // Access your state context using useEasyState
  const [userState, userDispatch] = useEasyState("userContext");

  // Use userState and userDispatch as needed
}

Context Structure

Customize the context structure to match your application's specific requirements. React Easy State Management allows you to create multiple contexts for different sections of your app.

Contributing

We welcome contributions from the community. To contribute to this project, create a pull request or open an issue. Your feedback and contributions are valuable and appreciated.