From e4fa20d44029fe14f8d41d79c722ec77ce7f275f Mon Sep 17 00:00:00 2001
From: yurii-krymskiy <yurii.krymskyi@gmail.com>
Date: Tue, 18 Jul 2023 17:29:00 +0200
Subject: [PATCH] key

---
 README.md   |  2 +-
 src/App.tsx | 39 ++++++++++++++++++++++++++++++++++-----
 2 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index f7a6277cf..bff3d5ec7 100644
--- a/README.md
+++ b/README.md
@@ -22,4 +22,4 @@ Make the `App` a class component with `pressedKey` in the `state`.
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
 - Open one more terminal and run tests with `npm test` to ensure your solution is correct.
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_keyboard/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://yurii-krymskiy.github.io/react_keyboard/) and add it to the PR description.
diff --git a/src/App.tsx b/src/App.tsx
index f819cbdb9..06ea5ebe7 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,7 +1,36 @@
 import React from 'react';
 
-export const App: React.FC = () => (
-  <div className="App">
-    <p className="App__message">The last pressed key is [Enter]</p>
-  </div>
-);
+type State = {
+  pressedKey: string;
+};
+
+export class App extends React.Component<{}, State> {
+  state = {
+    pressedKey: '',
+  };
+
+  componentDidMount(): void {
+    document.addEventListener('keyup', this.handlerClickKey);
+  }
+
+  componentWillUnmount(): void {
+    document.removeEventListener('keyup', this.handlerClickKey);
+  }
+
+  handlerClickKey = (event: KeyboardEvent) => {
+    this.setState({ pressedKey: event.key });
+  };
+
+  render() {
+    const { pressedKey } = this.state;
+    const message: string = pressedKey
+      ? `The last pressed key is [${pressedKey}]`
+      : 'Nothing was pressed yet';
+
+    return (
+      <div>
+        <p className="App__message">{message}</p>
+      </div>
+    );
+  }
+}