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|
"use client";
import React, {useEffect, useState} from 'react';
import {
Chart as ChartJS,
CategoryScale,
LinearScale,
PointElement,
LineElement,
Title,
Tooltip,
Legend,
} from 'chart.js';
import { Line } from 'react-chartjs-2';
ChartJS.register(
CategoryScale,
LinearScale,
PointElement,
LineElement,
Title,
Tooltip,
Legend
);
interface Dataset {
label: string;
data: number[];
borderColor: string;
backgroundColor: string;
}
interface DataChartResponseProps {
labels: string[];
datasets: Dataset[];
}
interface DataChartProps {
channel_name: string;
requestUrl?: string;
graphTitle?: string;
}
const DataChart: React.FC<DataChartProps> = ({ channel_name, requestUrl, graphTitle }) => {
const [data, setData] = useState<DataChartResponseProps | null>();
const apiUrl = process.env.NEXT_PUBLIC_API_URL
useEffect(() => {
const fetchData = async () => {
try {
const response = await fetch(requestUrl || `${apiUrl}/api/subscribers/${channel_name}`);
const json = await response.json();
setData({
labels: json.labels,
datasets: [
{
label: 'Subscriber Count',
data: json.datasets,
borderColor: 'rgb(255, 99, 132)',
backgroundColor: 'rgba(255, 99, 132, 0.5)',
},
],
});
} catch (error) {
console.error('Error fetching data:', error);
}
};
fetchData();
}, [apiUrl, channel_name, requestUrl]);
const options = {
responsive: true,
plugins: {
legend: {
position: 'top' as const,
},
title: {
display: true,
text: graphTitle || 'Historical Subscriber Data',
font: {
size: 18
}
},
},
scales: {
x: {
ticks: {
autoSkip: true,
maxTicksLimit: 10
}
}
}
};
if (!data) {
return <div>Loading...</div>;
}
return <Line options={options} data={data} />;
};
export default DataChart;
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