Assignment Solution

.eslintignore

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+node_modules
+coverage
+build

.eslintrc

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+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "parser": "babel-eslint",
+  "extends": ["react-app", "airbnb", "prettier"],
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "ecmaVersion": 12,
+    "sourceType": "module"
+  },
+  "plugins": ["prettier"],
+  "overrides": [
+    {
+      "files": ["styledComponents.js"],
+      "rules": {
+        "import/prefer-default-export": "off"
+      }
+    }
+  ],
+  "rules": {
+    "prettier/prettier": "error",
+    "react/jsx-filename-extension": [1, {"extensions": [".js", ".jsx"]}],
+    "react/state-in-constructor": "off",
+    "react/react-in-jsx-scope": "off",
+    "react/jsx-uses-react": "off",
+    "no-console": "off",
+    "react/prop-types": "off",
+    "jsx-a11y/label-has-associated-control": [
+      2,
+      {
+        "labelAttributes": ["htmlFor"]
+      }
+    ],
+    "jsx-a11y/click-events-have-key-events": 0,
+    "jsx-a11y/no-noninteractive-element-interactions": [
+      "off",
+      {
+        "handlers": ["onClick"]
+      }
+    ],
+    "react/prefer-stateless-function": [
+      0,
+      {
+        "ignorePureComponents": true
+      }
+    ],
+    "no-unused-vars": "warn",
+    "jsx-a11y/alt-text": 1,
+    "react/no-unused-state": "warn",
+    "react/button-has-type": "warn",
+    "react/no-unescaped-entities": "warn",
+    "react/jsx-props-no-spreading": "off",
+    "operator-assignment": ["warn", "always"],
+    "radix": "off"
+  }
+}

.gitattributes

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+* text=auto eol=lf

.gitignore

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+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+.idea/
+.eslintcache
+.vscode/
+.results

.npmrc

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+registry=https://registry.npmjs.org/
+package-lock=true
+save-exact=true

.prettierignore

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+node_modules
+coverage
+build

.prettierrc

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+{
+  "arrowParens": "avoid",
+  "bracketSpacing": false,
+  "endOfLine": "lf",
+  "htmlWhitespaceSensitivity": "css",
+  "insertPragma": false,
+  "jsxBracketSameLine": false,
+  "jsxSingleQuote": false,
+  "printWidth": 80,
+  "overrides": [
+    {
+      "files": "*.md",
+      "options": {
+        "printWidth": 1000
+      }
+    }
+  ],
+  "proseWrap": "always",
+  "quoteProps": "as-needed",
+  "requirePragma": false,
+  "semi": false,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "all",
+  "useTabs": false
+}

README.md

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+In this project, let's build a **Match Game** by applying the concepts we have learned till now.
+
+### Refer to the video below:
+
+<br/>
+<div style="text-align: center;">
+  <video style="max-width:80%;box-shadow:0 2.8px 2.2px rgba(0, 0, 0, 0.12);outline:none;" loop="true" autoplay="autoplay" controls="controls" muted>
+    <source src="https://assets.ccbp.in/frontend/content/react-js/match-game-output.mp4" type="video/mp4">
+  </video>
+</div>
+<br/>
+
+### Design Files
+
+<details>
+<summary>Click to view</summary>
+
+- [Extra Small (Size < 576px) and Small (Size >= 576px)](https://assets.ccbp.in/frontend/content/react-js/match-game-sm-outputs.png)
+- [Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - Match Game](https://assets.ccbp.in/frontend/content/react-js/match-game-lg-output.png)
+- [Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px) - Scorecard](https://assets.ccbp.in/frontend/content/react-js/match-game-score-card-lg-output.png)
+
+</details>
+
+### Set Up Instructions
+
+<details>
+<summary>Click to view</summary>
+
+- Download dependencies by running `npm install`
+- Start up the app using `npm start`
+</details>
+
+### Completion Instructions
+
+<details>
+<summary>Functionality to be added</summary>
+<br/>
+
+The app must have the following functionalities
+
+- Initially,
+  - Score should be `0` and time should be `60` sec
+  - The image to be matched should have the src attribute value as the value of the key `imageUrl` from the first object in **imagesList** provided
+  - The **Fruits** tab should be active and the thumbnails with **FRUIT** as their category should be displayed
+- The timer should start running backwards from the `60` sec
+- When a tab is clicked, then the thumbnails in the corresponding category should be displayed
+- When a thumbnail is clicked, if that is matched with the image to be matched,
+  - Score is incremented by one
+  - The new image to be matched should be generated randomly among the value of the key `imageUrl` from **imagesList** provided
+- When a thumbnail is clicked, if it is not matched with the image to be matched,
+  - The game should end, and the [Scorecard](https://assets.ccbp.in/frontend/content/react-js/match-game-score-card-lg-output.png) view should be displayed
+  - When **PLAY AGAIN** button is clicked, then we should be able to play the game again
+    - The score and time values should be reset to `0` and `60` sec respectively
+    - The image to be matched should reset to the value of the key `imageUrl` from the first object in **imagesList** provided
+    - The active tab should reset to **Fruits**, and the thumbnails with **FRUIT** as their category should be displayed
+- When the timer reached `0` sec, then the game should end, and the [Scorecard](https://assets.ccbp.in/frontend/content/react-js/match-game-score-card-lg-output.png) view should be displayed
+- The App is provided with `tabsList`. It consists of a list of tabItem objects with the following properties in each tabItem object
+
+  |     Key     | Data Type |
+  | :---------: | :-------: |
+  |    tabId    |  String   |
+  | displayText |  String   |
+
+- The App is provided with `imagesList`. It consists of a list of imageItem objects with the following properties in each imageItem object
+
+  |     Key      | Data Type |
+  | :----------: | :-------: |
+  |      id      |  String   |
+  |   imageUrl   |  String   |
+  | thumbnailUrl |  String   |
+  |   category   |  String   |
+
+</details>
+
+### Important Note
+
+<details>
+<summary>Click to view</summary>
+
+<br/>
+
+**The following instructions are required for the tests to pass**
+
+- The image to be matched in the app should have the alt as **match**
+- The thumbnail images in the app should have the alt as **thumbnail**
+
+</details>
+
+### Resources
+
+<details>
+<summary>Image URLs</summary>
+
+- [https://assets.ccbp.in/frontend/react-js/match-game-bg.png](https://assets.ccbp.in/frontend/react-js/match-game-bg.png)
+- [https://assets.ccbp.in/frontend/react-js/match-game-score-card-lg-bg.png](https://assets.ccbp.in/frontend/react-js/match-game-score-card-lg-bg.png)
+- [https://assets.ccbp.in/frontend/react-js/match-game-score-card-sm-bg.png](https://assets.ccbp.in/frontend/react-js/match-game-score-card-sm-bg.png)
+- [https://assets.ccbp.in/frontend/react-js/match-game-website-logo.png](https://assets.ccbp.in/frontend/react-js/match-game-website-logo.png) alt should be **website logo**
+- [https://assets.ccbp.in/frontend/react-js/match-game-timer-img.png](https://assets.ccbp.in/frontend/react-js/match-game-timer-img.png) alt should be **timer**
+- [https://assets.ccbp.in/frontend/react-js/match-game-play-again-img.png](https://assets.ccbp.in/frontend/react-js/match-game-play-again-img.png) alt should be **reset**
+- [https://assets.ccbp.in/frontend/react-js/match-game-trophy.png](https://assets.ccbp.in/frontend/react-js/match-game-trophy.png) alt should be **trophy**
+
+</details>
+
+<details>
+<summary>Colors</summary>
+
+<br/>
+
+<div style="background-color:#2c0e3a; width: 150px; padding: 10px; color: white">Hex: #2c0e3a</div>
+<div style="background-color:#ffffff; width: 150px; padding: 10px; color: black">Hex: #ffffff</div>
+<div style="background-color:#fec653; width: 150px; padding: 10px; color: black">Hex: #fec653</div>
+<div style="background-color:#cf60c8; width: 150px; padding: 10px; color: black">Hex: #cf60c8</div>
+</details>
+
+<details>
+<summary>Font-families</summary>
+
+- Roboto
+
+</details>
+
+> ### _Things to Keep in Mind_
+>
+> - All components you implement should go in the `src/components` directory.
+> - Don't change the component folder names as those are the files being imported into the tests.
+> - **Do not remove the pre-filled code**
+> - Want to quickly review some of the concepts you’ve been learning? Take a look at the Cheat Sheets.

package.json

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+{
+  "name": "match-game",
+  "private": true,
+  "version": "1.0.0",
+  "engines": {
+    "node": "^10.13 || 12 || 14 || 15",
+    "npm": ">=6"
+  },
+  "dependencies": {
+    "@testing-library/jest-dom": "5.11.9",
+    "@testing-library/react": "11.2.5",
+    "@testing-library/user-event": "12.6.2",
+    "chalk": "4.1.0",
+    "react": "17.0.1",
+    "react-dom": "17.0.1"
+  },
+  "devDependencies": {
+    "eslint-config-airbnb": "18.2.1",
+    "eslint-config-prettier": "8.1.0",
+    "eslint-plugin-prettier": "3.3.1",
+    "husky": "4.3.8",
+    "lint-staged": "10.5.4",
+    "npm-run-all": "4.1.5",
+    "prettier": "2.2.1",
+    "react-scripts": "4.0.3"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "lint": "eslint .",
+    "lint:fix": "eslint --fix src/",
+    "format": "prettier --write \"./src\"",
+    "run-all": "npm-run-all --parallel test lint:fix"
+  },
+  "lint-staged": {
+    "*.js": [
+      "npm run lint:fix"
+    ],
+    "*.{js, jsx, json, html, css}": [
+      "npm run format"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "jest": {
+    "collectCoverageFrom": [
+      "src/**/*.js"
+    ]
+  },
+  "browserslist": {
+    "development": [
+      "last 2 chrome versions",
+      "last 2 firefox versions",
+      "last 2 edge versions"
+    ],
+    "production": [
+      ">1%",
+      "last 4 versions",
+      "Firefox ESR",
+      "not ie < 11"
+    ]
+  }
+}