Completed Functionality UI Improvement left

README.md

@@ -1,34 +1,13 @@
 # Frontend Assignment 🚀
 
-Project: Mentions component
-Time provided: 2 hours
-Tech stack: React + Typescript
-Link to design: [Design](https://www.figma.com/file/EEmRktq44VPR3u8Lx7otOJ/Frontend-Assignment---Dropdown?type=design&t=YyUdu9qHBb3sS66T-6)
+Twitter Mention functionality mock up
 
-Description
-This is similar to the @-mentions in X/Twitter. The user can type any text in the input element but when user types `@` then a select box should appear from which they can select an option and it should be displayed in input element. For example `Hi @Luke Skywalker may the force be with you.`. An `onChange` handler should be triggered with the input and the options selected, in a format of your choice.
-
-Instructions:
+### Clone the repo using: "https://github.com/raiden8051/TwitterMentionAssignment.git"
 
-- Implement as much as possible in the given time.
-- Push your code to Github/Gitlab/<any other> and send us the link.
-- Please write us a note on what else you would do if you could spend more time.
-
-What we look for:
+`npm i` -- To install required packeges
 
-- Thinking: Are you able to think through the flow and edge cases?
-- Tests: How well is the code tested through unit/integration tests?
-- Documentation: How can anyone new run this app locally and contribute to it?
-- Code organisation: How are you organizing your components?
-- Component Reusability: Ensure that mention component that you are creating is re-usable.
-   - Ensure that consumer of mention component can pass `onChange` and `value` prop to make it controlled.
+`npm run dev` -- To deploy on local server
 
-What we don’t look for:
+### The project will be running on the local server
 
- - Custom select box: You need not implement a custom select box. You're welcome to use the native select box or your favorite library.
- - Styling: It can look & feel very bare-bones, that's perfectly fine. 
-
-From where you can get data for options while triggering mention actions
- - Use data present in data.json as raw data for mention component.
-
-Happy coding! 💻
+Enjoy! 💻

src/App.css

@@ -11,9 +11,11 @@
   will-change: filter;
   transition: filter 300ms;
 }
+
 .logo:hover {
   filter: drop-shadow(0 0 2em #646cffaa);
 }
+
 .logo.react:hover {
   filter: drop-shadow(0 0 2em #61dafbaa);
 }
@@ -22,6 +24,7 @@
   from {
     transform: rotate(0deg);
   }
+
   to {
     transform: rotate(360deg);
   }
@@ -35,8 +38,10 @@
 
 .card {
   padding: 2em;
+  display: flex;
+  justify-content: center;
 }
 
 .read-the-docs {
   color: #888;
-}
+}

src/App.tsx

@@ -1,35 +1,36 @@
-import { useState } from 'react'
-import reactLogo from './assets/react.svg'
-import viteLogo from '/vite.svg'
-import './App.css'
+import { useState } from "react";
+import CustomInputField from "./components/CustomInputField/CustomInputField";
+import "./App.css";
+import PinnedMessage from "./components/PinnedMessage/PinnedMessage";
 
 function App() {
-  const [count, setCount] = useState(0)
+  const [showPinned, setShowPinned] = useState(false);
+  const [pinnedMsg, setPinnedMsg] = useState("");
 
   return (
     <>
-      <div>
+      {showPinned && <PinnedMessage msg={pinnedMsg} />}
+      {/* <div>
         <a href="https://vitejs.dev" target="_blank">
           <img src={viteLogo} className="logo" alt="Vite logo" />
         </a>
         <a href="https://react.dev" target="_blank">
           <img src={reactLogo} className="logo react" alt="React logo" />
         </a>
-      </div>
-      <h1>Vite + React</h1>
+      </div> */}
+      <h1>@-mentions in X/Twitter</h1>
       <div className="card">
-        <button onClick={() => setCount((count) => count + 1)}>
+        {/* <button onClick={() => setCount((count) => count + 1)}>
           count is {count}
-        </button>
-        <p>
-          Edit <code>src/App.tsx</code> and save to test HMR
-        </p>
+        </button> */}
+        <CustomInputField
+          setShowPinned={setShowPinned}
+          setPinnedMsg={setPinnedMsg}
+        />
+        <div>{/* <p>{search}</p> */}</div>
       </div>
-      <p className="read-the-docs">
-        Click on the Vite and React logos to learn more
-      </p>
     </>
-  )
+  );
 }
 
-export default App
+export default App;

src/components/CustomInputField/CustomInputField.css

@@ -0,0 +1,62 @@
+.input-element{
+    padding: 10px;
+    width: 500px;
+}
+.input-element input{
+    height: 40px;
+    width: 92%;
+    border-radius: 10px;
+    border: none;
+    padding: 5px 20px;
+    box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(138, 137, 137, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;;
+}
+
+.show-dropdown{
+    background: #f1f1f1;
+    width: 177px;
+    margin: 0 auto;
+    height: 30px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border: 1px solid #3f3d3d;
+    cursor: pointer;
+    color: #3f3d3d;
+    padding: 5px;
+    width: 100%;
+}
+.filter-data-container{
+    border-radius: 4px;
+    width: 100%;
+    margin-top:10px;
+    max-height: 300px;
+    overflow-y: auto;
+    overflow-x: hidden;
+}
+::-webkit-scrollbar {
+    width: 4px;
+}
+
+::-webkit-scrollbar-track {
+    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
+}
+
+::-webkit-scrollbar-thumb {
+    background-color: darkgrey;
+    border-radius: 4px;
+}
+.input-field-span{
+    top: 50%;
+    right: 15px;
+    transform: translateY(-50%);
+    position: absolute;
+    z-index: 100;
+    padding: 4px 4px;
+    border-radius: 4px;
+    background: rgba(255, 255, 255, 1);
+    color: #262626;
+    font-size: 12px;
+}
+.input-bar{
+    position: relative;
+}

src/components/CustomInputField/CustomInputField.tsx

@@ -0,0 +1,95 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import React, { useEffect, useRef, useState } from "react";
+import "./CustomInputField.css";
+import data from "../../../data.json";
+
+const CustomInputField = (props: {
+  setPinnedMsg: (arg0: string) => void;
+  setShowPinned: (arg0: boolean) => void;
+}) => {
+  const [search, setSearch] = useState("");
+  const [toggle, setToggle] = useState(false);
+  const [filteredSearch, setFilteredSearch] = useState("");
+
+  const ref = useRef<Array<HTMLDivElement | null>>([]);
+
+  useEffect(() => {
+    // console.log(search);
+    if (toggle) {
+      const v = search.toLowerCase().split("@");
+      setFilteredSearch(v[v.length - 1]);
+    }
+  }, [search, toggle]);
+
+  interface dataProps {
+    id: number;
+    first_name: string;
+    last_name: string;
+    email: string;
+    gender: string;
+  }
+
+  const handleKeyDown = (e: React.KeyboardEvent<HTMLDivElement>) => {
+    if (e.key === "@") {
+      setSearch(search + " ");
+      setToggle(true);
+    } else if (e.key === "Enter") {
+      props.setPinnedMsg(search);
+      props.setShowPinned(true);
+      setSearch("");
+    }
+  };
+
+  const handleClick = (id: number) => {
+    if (ref.current[id] != undefined) {
+      setSearch(
+        search.substring(0, search.lastIndexOf("@") + 1) +
+          ref.current[id]?.textContent +
+          " "
+      );
+    }
+    setToggle(false);
+    setFilteredSearch("");
+  };
+
+  const FilteredSearch = ({ id, first_name, last_name }: dataProps) => {
+    return (
+      <div
+        className="show-dropdown"
+        key={id}
+        ref={(e) => (ref.current[id] = e)}
+        onClick={() => handleClick(id)}
+      >
+        {`${first_name} ${last_name}`}
+      </div>
+    );
+  };
+
+  return (
+    <div className="input-element">
+      <div className="input-bar">
+        <input
+          ref={(inp) => {
+            inp?.focus();
+          }}
+          value={search}
+          onChange={(e) => {
+            setSearch(e.target.value);
+          }}
+          onKeyDown={(e) => handleKeyDown(e)}
+        ></input>
+      </div>
+      <div className="filter-data-container">
+        {toggle &&
+          data
+            .filter((v) => {
+              return v.first_name.toLowerCase().startsWith(filteredSearch);
+            })
+            .map((value, idx) => {
+              return <FilteredSearch {...value} key={idx} />;
+            })}
+      </div>
+    </div>
+  );
+};
+export default CustomInputField;

src/components/PinnedMessage/PinnedMessage.css

@@ -0,0 +1,9 @@
+.pinned-msg-div{
+    background-color: #2AAA8A;
+    width: 100%;
+    height: 40px;
+    border-radius: 6px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}

src/components/PinnedMessage/PinnedMessage.tsx

@@ -0,0 +1,7 @@
+import "./PinnedMessage.css";
+
+export default function PinnedMessage(props: {
+  msg: string | number | boolean | null | undefined;
+}) {
+  return <div className="pinned-msg-div">{props.msg}</div>;
+}