add task solution

README.md

@@ -15,4 +15,4 @@ You have 3 button that should load [the goods](https://mate-academy.github.io/re
 - 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_dynamic-list-of-goods/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://AndriiYelieva.github.io/react_dynamic-list-of-goods/) and add it to the PR description.

package.json

@@ -18,7 +18,7 @@
     "@mate-academy/cypress-tools": "^1.0.4",
     "@mate-academy/eslint-config-react": "0.0.7",
     "@mate-academy/eslint-config-react-typescript": "^1.0.1",
-    "@mate-academy/scripts": "^1.2.3",
+    "@mate-academy/scripts": "^1.2.8",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
     "@types/node": "^17.0.23",

src/App.tsx

@@ -1,27 +1,81 @@
-import React from 'react';
+import React, { useEffect, useState } from 'react';
+
 import './App.scss';
+
 import { GoodsList } from './GoodsList';
 
-// import { getAll, get5First, getRed } from './api/goods';
-// or
-// import * as goodsAPI from './api/goods';
+import {
+  get5First,
+  getAll,
+  getRedGoods,
+} from './api/goods';
+import { Good } from './types/Good';
+import { Status } from './service/Status';
+
+export const App: React.FC = () => {
+  const [goods, setGoods] = useState<Good[]>([]);
+  const [filter, setFilter] = useState(Status.ALL);
+
+  useEffect(() => {
+    getAll().then(setGoods);
+  }, []);
+
+  const handleButtonClick = (status: Status): void => {
+    if (status === filter) {
+      return;
+    }
+
+    setFilter(status);
+
+    switch (status) {
+      case Status.ALL:
+        getAll().then(setGoods);
+        break;
+
+      case Status.FIRST5:
+        get5First().then(setGoods);
+        break;
+
+      case Status.RED:
+        getRedGoods().then(setGoods);
+        break;
+
+      default:
+        getAll().then(setGoods);
+    }
+  };
 
-export const App: React.FC = () => (
-  <div className="App">
-    <h1>Dynamic list of Goods</h1>
+  return (
+    <div className="App">
+      <h1>Dynamic list of Goods</h1>
 
-    <button type="button" data-cy="all-button">
-      Load all goods
-    </button>
+      <button
+        type="button"
+        data-cy="all-button"
+        onClick={() => {
+          handleButtonClick(Status.ALL);
+        }}
+      >
+        Load all goods
+      </button>
 
-    <button type="button" data-cy="first-five-button">
-      Load 5 first goods
-    </button>
+      <button
+        type="button"
+        data-cy="first-five-button"
+        onClick={() => handleButtonClick(Status.FIRST5)}
+      >
+        Load 5 first goods
+      </button>
 
-    <button type="button" data-cy="red-button">
-      Load red goods
-    </button>
+      <button
+        type="button"
+        data-cy="red-button"
+        onClick={() => handleButtonClick(Status.RED)}
+      >
+        Load red goods
+      </button>
 
-    <GoodsList goods={[]} />
-  </div>
-);
+      <GoodsList goods={goods} />
+    </div>
+  );
+};

src/api/goods.ts

@@ -8,12 +8,12 @@ export function getAll(): Promise<Good[]> {
     .then(response => response.json());
 }
 
-export const get5First = () => {
+export const get5First = (): Promise<Good[]> => {
   return getAll()
-    .then(goods => goods); // sort and get the first 5
+    .then(goods => goods.slice(0, 5)); // sort and get the first 5
 };
 
-export const getRedGoods = () => {
+export const getRedGoods = (): Promise<Good[]> => {
   return getAll()
-    .then(goods => goods); // get only red
+    .then(goods => goods.filter(item => item.color === 'red')); // get only red
 };

src/service/Status.ts

@@ -0,0 +1,5 @@
+export enum Status {
+  ALL = 'All',
+  RED = 'Red',
+  FIRST5 = 'First5',
+}