Sandra Caballero- Spruce

.eslintrc.json

@@ -12,7 +12,6 @@
     "plugin:react/recommended",
     "plugin:jsx-a11y/recommended",
     "plugin:react-hooks/recommended",
-    "plugin:jest/recommended",
     "plugin:testing-library/react"
   ],
   "parserOptions": {

README.md

@@ -1,5 +1,12 @@
 # React Tic-Tac-Toe
 
+## Please Read First!
+
+The digital campus' version of Tic-Tac-Toe differs from the original in the following ways:
+- We will *not* be using `main` branch. Follow step 6 in the **One-Time Project Setup** to change branches.
+- Wave 1 has been completed for you; however, it would help you understand the flow of data by reviewing the code written for Wave 1.
+- Wave 3's `checkForWinner` function has been created for you; however, read through Wave 3 instructions to figure out how and where to use it.
+
 ## Skills Assessed
 
 - Following directions and reading comprehension
@@ -81,9 +88,15 @@ We can run `yarn install` multiple times safely, but we only need to do this onc
 
 The file `package.json` contains details about our project, the scripts available, and the dependencies needed. We can inspect this file when we are curious about the details of our dependencies.
 
-6. Follow the directions in the "Getting Started" section.
+6. We will not being using `main` branch. Make sure you are working from `digital-starter` by running:
+
+```bash
+$ git checkout digital-starter
+```
+
+7. Follow the directions in the "Getting Started" section.
 
-7. Follow the directions in the "Project Requirements" section.
+8. Follow the directions in the "Project Requirements" section.
 
 ## Project Development Workflow
 

package.json

@@ -21,8 +21,7 @@
   },
   "eslintConfig": {
     "extends": [
-      "react-app",
-      "react-app/jest"
+      "react-app"
     ]
   },
   "browserslist": {

src/App.js

@@ -1,10 +1,11 @@
+import { check } from 'prettier';
 import React, { useState } from 'react';
 import './App.css';
 
 import Board from './components/Board';
 
-const PLAYER_1 = 'X';
-const PLAYER_2 = 'O';
+const PLAYER_1 = 'x';
+const PLAYER_2 = 'o';
 
 const generateSquares = () => {
   const squares = [];
@@ -29,37 +30,103 @@ const App = () => {
   // This starts state off as a 2D array of JS objects with
   // empty value and unique ids.
   const [squares, setSquares] = useState(generateSquares());
+  const [currentPlayer, setCurrentPlayer] = useState(PLAYER_1);
+  // const [winner, setWinner] = useState(null);
+  // const [gameEnd, setGameEnd] = useState(false);
 
-  // Wave 2
+  const squareClicked =(id)=>{
+    let didPlay = false 
+    if (winner !== null) {return}
+    const newState = squares.map(row =>row.map(pos =>{
+      if (pos.id !== id) {return pos;}
+      if (pos.value !== '') {return pos;} 
+  //we know the id matches
+      didPlay = true
+      const newPos = {...pos}
+      newPos.value = currentPlayer
+      return newPos 
+    }))
+    if (didPlay) {
+      setSquares(newState) 
+      if (currentPlayer === PLAYER_1) {
+        setCurrentPlayer(PLAYER_2)
+      } else {setCurrentPlayer(PLAYER_1)}
+    }
+  };
+
+  // let winner = checkForWinner();
+  // console.log(winner);
+  // if (winner !== null){
+  //   setWinner(winner);
+  //   setGameEnd(true);
+
+    // break;
+  // }
+  // // Wave 2
   // You will need to create a method to change the square
   //   When it is clicked on.
   //   Then pass it into the squares as a callback
-
+ 
   const checkForWinner = () => {
-    // Complete in Wave 3
-    // You will need to:
-    // 1. Go accross each row to see if
-    //    3 squares in the same row match
-    //    i.e. same value
-    // 2. Go down each column to see if
-    //    3 squares in each column match
-    // 3. Go across each diagonal to see if
-    //    all three squares have the same value.
+    let i = 0;
+
+    // Check all the rows and columns for a winner
+    while (i < 3) {
+      if (
+        squares[i][0].value === squares[i][1].value &&
+        squares[i][2].value === squares[i][1].value &&
+        squares[i][0].value !== ''
+      ) {
+        return squares[i][0].value;
+      } else if (
+        squares[0][i].value === squares[1][i].value &&
+        squares[2][i].value === squares[1][i].value &&
+        squares[0][i].value !== ''
+      ) {
+        return squares[0][i].value;
+      }
+      i += 1;
+    }
+    // Check Top-Left to bottom-right diagonal
+    if (
+      squares[0][0].value === squares[1][1].value &&
+      squares[2][2].value === squares[1][1].value &&
+      squares[1][1].value !== ''
+    ) {
+      return squares[0][0].value;
+    }
+
+    // Check Top-right to bottom-left diagonal
+    if (
+      squares[0][2].value === squares[1][1].value &&
+      squares[2][0].value === squares[1][1].value &&
+      squares[1][1].value !== ''
+    ) {
+      return squares[0][2].value;
+    }
+
+    return null;
   };
 
   const resetGame = () => {
-    // Complete in Wave 4
+    setSquares(generateSquares());
+    setCurrentPlayer(PLAYER_1);
+    // setWinner(null);
+    // setGameEnd(false);
   };
 
+  const winner = checkForWinner()
+  // console.log(winner)
+
   return (
-    <div className="App">
-      <header className="App-header">
+    <div className='App'>
+      <header className='App-header'>
         <h1>React Tic Tac Toe</h1>
-        <h2>The winner is ... -- Fill in for wave 3 </h2>
-        <button>Reset Game</button>
+        <h2>Winner is {winner} </h2>
+        <button onClick={resetGame}>Reset Game</button>
       </header>
       <main>
-        <Board squares={squares} />
+        <Board squares={squares} onClickCallback={squareClicked} />
       </main>
     </div>
   );

src/App.test.js

@@ -14,7 +14,7 @@ describe('App', () => {
     expect(buttons[buttonIndex].innerHTML).toEqual(expectedResult);
   }
 
-  describe.skip('Wave 2: clicking on squares and rendering App', () => {
+  describe('Wave 2: clicking on squares and rendering App', () => {
 
   test('App renders with a board of 9 empty buttons', () => {
     // Arrange-Act - Render the app
@@ -85,7 +85,7 @@ describe('App', () => {
 });
 
 
-  describe.skip('Wave 3:  Winner tests', () => {
+  describe('Wave 3:  Winner tests', () => {
     describe('Prints "Winner is x" when x wins', () => {
       test('that a winner will be identified when 3 Xs get in a row across the top', () => {
         // Arrange
@@ -364,7 +364,7 @@ describe('App', () => {
     });       
   });
 
-  describe.skip('Wave 4:  reset game button', () => {
+  describe('Wave 4:  reset game button', () => {
     test('App has a "Reset Game" button', () => {
       // Arrange-Act
       render(<App />);

src/components/Board.js

@@ -3,29 +3,33 @@ import './Board.css';
 import Square from './Square';
 import PropTypes from 'prop-types';
 
-
+// This turns the 2D array into a 1D array
 const generateSquareComponents = (squares, onClickCallback) => {
-  // Complete this for Wave 1
-  // squares is a 2D Array, but 
-  //  you need to return a 1D array
-  //  of square components
-
-}
+  const singleArraySquares = [].concat(...squares);
+  return singleArraySquares.map((square) => {
+    return (
+      <Square
+        value={square.value}
+        id={square.id}
+        onClickCallback={onClickCallback}
+        key={square.id}
+      />
+    );
+  });
+};
 
 const Board = ({ squares, onClickCallback }) => {
   const squareList = generateSquareComponents(squares, onClickCallback);
-  console.log(squareList);
-  return <div className="grid" >
-    {squareList}
-  </div>
-}
+  // console.log(squareList);
+  return <div className='grid'>{squareList}</div>;
+};
 
 Board.propTypes = {
   squares: PropTypes.arrayOf(
     PropTypes.arrayOf(
       PropTypes.shape({
         id: PropTypes.number.isRequired,
-        value: PropTypes.string.isRequired
+        value: PropTypes.string.isRequired,
       })
     )
   ),

src/components/Board.test.js

@@ -84,7 +84,7 @@ describe('Wave 1: Board', () => {
 });
 describe('Wave 2: Board', () => {
   describe('button click callbacks', () => {
-    test.skip('that the callback is called for the 1st button', () => {
+    test('that the callback is called for the 1st button', () => {
       // Arrange
       const callback = jest.fn();
       const { container } = render(<Board squares={SAMPLE_BOARD} onClickCallback={callback} />);
@@ -97,7 +97,7 @@ describe('Wave 2: Board', () => {
       expect(callback).toHaveBeenCalled();
     });
 
-    test.skip('that the callback is called for the last button', () => {
+    test('that the callback is called for the last button', () => {
       // Arrange
       const callback = jest.fn();
       const { container } = render(<Board squares={SAMPLE_BOARD} onClickCallback={callback} />);

src/components/Square.js

@@ -1,19 +1,15 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-import './Square.css'
+import './Square.css';
 
 const Square = (props) => {
   // For Wave 1 enable this 
   //  Component to alert a parent 
   //  component when it's clicked on.
 
-  return <button
-    className="square"
-  >
-    {props.value}
-  </button>
-}
+  return <button onClick={()=> props.onClickCallback(props.id)} className='square'>{props.value}</button>;
+};
 
 Square.propTypes = {
   value: PropTypes.string.isRequired,

src/components/Square.test.js

@@ -23,7 +23,7 @@ describe('Wave 1: Square', () => {
 });
 
 describe('Wave 2: Square', () => {
-  test.skip('when clicked on it calls the callback function', async () => {
+  test('when clicked on it calls the callback function', async () => {
     const callback = jest.fn();
 
     render(<Square value="X" id={1} onClickCallback={callback} />);