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import React, { useState } from "react";
import type { GameState } from "../gameState";
import "./StartGame.css";
type StartGameProps = {
setGameState(newGameState: GameState): void;
}
/**
* Allows the players to enter their name. A name is required for both players. They can't have the same names.
*/
export function StartGame({ setGameState }: StartGameProps) {
const [errorMessage, setErrorMessage] = useState("");
const [playerOne, setPlayerOne] = useState("");
const [playerTwo, setPlayerTwo] = useState("");
async function tryStartGame(e: React.FormEvent) {
e.preventDefault(); // Prevent default browser behavior of submitting forms
if (!playerOne) {
setErrorMessage("A name is required for player 1");
return;
}
if (!playerTwo) {
setErrorMessage("A name is required for player 2");
return;
}
if (playerOne === playerTwo) {
setErrorMessage("Each player should have a unique name");
return;
}
setErrorMessage("");
try {
const response = await fetch('mancala/api/start', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({ nameplayer1: playerOne, nameplayer2: playerTwo })
});
if (response.ok) {
const gameState = await response.json();
setGameState(gameState);
} else {
console.error(response.statusText);
}
} catch (error) {
console.error(error.toString());
}
}
return (
<form onSubmit={(e) => tryStartGame(e)}>
<input value={playerOne}
placeholder="Player 1 name"
onChange={(e) => setPlayerOne(e.target.value)}
/>
<input value={playerTwo}
placeholder="Player 2 name"
onChange={(e) => setPlayerTwo(e.target.value)}
/>
<p className="errorMessage">{errorMessage}</p>
<button className="startGameButton" type="submit">
Play Mancala!
</button>
</form>
)
}
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