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import {
Chart as ChartJS,
CategoryScale,
LinearScale,
BarElement,
Tooltip,
Legend,
} from "chart.js";
import type { ChartOptions } from "chart.js";
import { Bar } from "react-chartjs-2";
ChartJS.register(
CategoryScale,
LinearScale,
BarElement,
Tooltip,
Legend
);
interface Props {
currentTry: number;
didGuess: boolean;
sessionDate: string;
}
interface HistoricalPlayData {
sessionDates?: string[];
guesses?: number[];
didGuess?: boolean[];
}
type GuessCount = 1 | 2 | 3 | 4 | 5 | 6;
type Distribution = Record<GuessCount, number> & { NS: number };
function getHistoricalPlayData(): HistoricalPlayData {
try {
return JSON.parse(localStorage.getItem("historicalPlayData") || "{}");
} catch {
return {};
}
}
function addResultToDistribution(
distribution: Distribution,
guessCount: number,
didGuess: boolean
) {
if (!didGuess) {
distribution.NS += 1;
return;
}
if (guessCount >= 1 && guessCount <= 6) {
distribution[guessCount as GuessCount] += 1;
}
}
export default function GuessDistributionChart({
currentTry,
didGuess,
sessionDate,
}: Props) {
const historicalPlayData = getHistoricalPlayData();
const distribution: Distribution = {
1: 0,
2: 0,
3: 0,
4: 0,
5: 0,
6: 0,
NS: 0,
};
if (historicalPlayData.guesses && historicalPlayData.didGuess) {
historicalPlayData.guesses.forEach((guessCount, index) => {
addResultToDistribution(
distribution,
guessCount,
historicalPlayData.didGuess?.[index] ?? false
);
});
}
if (!historicalPlayData.sessionDates?.includes(sessionDate)) {
addResultToDistribution(distribution, currentTry, didGuess);
}
const data = {
labels: ["1", "2", "3", "4", "5", "6", "NS"],
datasets: [
{
data: [
distribution[1],
distribution[2],
distribution[3],
distribution[4],
distribution[5],
distribution[6],
distribution.NS,
],
backgroundColor: "#6aaa64",
borderRadius: 4,
},
],
};
const options: ChartOptions<"bar"> = {
responsive: true,
plugins: {
legend: {
display: false,
},
tooltip: {
enabled: true,
},
},
scales: {
x: {
grid: {
display: false,
},
},
y: {
beginAtZero: true,
ticks: {
precision: 0,
},
},
},
};
return (
<div style={{ maxWidth: 500, width: "100%", marginBottom: "20px" }}>
<h3>Statistics</h3>
<Bar data={data} options={options} />
</div>
);
}
|
