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import React from "react";
import ReactDOM from "react-dom/server";
import SvgSaver from "svgsaver";
import {
VictoryAxis,
VictoryChart,
VictoryLabel,
VictoryLine,
VictoryScatter
} from "victory";
import { convertSecondsToFormattedTime } from "../../../../util/date-time";
const LoadChartComponent = ({ data, currentTick }) => {
const onExport = () => {
const div = document.createElement("div");
div.innerHTML = ReactDOM.renderToString(
<VictoryChartComponent
data={data}
currentTick={currentTick}
showCurrentTick={false}
/>
);
div.firstChild.style =
"font-family: Roboto, Arial, sans-serif; font-size: 10pt;";
const svgSaver = new SvgSaver();
svgSaver.asSvg(
div.firstChild,
"opendc-chart-export-" + Date.now() + ".svg"
);
};
return (
<div className="mt-1" style={{ position: "relative" }}>
<strong>Load over time</strong>
<VictoryChartComponent
data={data}
currentTick={currentTick}
showCurrentTick={true}
/>
<ExportChartComponent onExport={onExport} />
</div>
);
};
const VictoryChartComponent = ({ data, currentTick, showCurrentTick }) => (
<VictoryChart
height={250}
padding={{ top: 10, bottom: 50, left: 50, right: 50 }}
>
<VictoryAxis
tickFormat={tick => convertSecondsToFormattedTime(tick)}
fixLabelOverlap={true}
label="Simulated Time"
/>
<VictoryAxis dependentAxis label="Load" />
<VictoryLine data={data} />
<VictoryScatter data={data} />
{showCurrentTick ? (
<VictoryLine
labelComponent={
<VictoryLabel renderInPortal angle={90} dy={-5} dx={60} />
}
data={[{ x: currentTick + 1, y: 0 }, { x: currentTick + 1, y: 1 }]}
labels={point =>
point.y === 1
? "Current tick : " + convertSecondsToFormattedTime(currentTick)
: ""}
style={{
data: { stroke: "#00A6D6", strokeWidth: 4 },
labels: { fill: "#00A6D6" }
}}
/>
) : (
undefined
)}
</VictoryChart>
);
const ExportChartComponent = ({ onExport }) => (
<button
className="btn btn-success btn-circle btn-sm"
title="Export Chart to PNG Image"
onClick={onExport}
style={{ position: "absolute", top: 0, right: 0 }}
>
<span className="fa fa-camera" />
</button>
);
export default LoadChartComponent;
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