Files
khata-ui/src/components/HistoryChart/HistoryChart.tsx

92 lines
2.2 KiB
TypeScript

import * as React from "react";
import { HistoryChartProps } from "./HistoryChart.models";
import HistoryChartView from "./HistoryChart.view";
import { buildChartData, tabToKey } from "./HistoryChart.adapter";
export default function HistoryChart(props: HistoryChartProps) {
const {
tabs,
reportData,
flow,
comparison,
selectedPeriodId,
setSelectedPeriodId
} = props;
const [activeTab, setActiveTab] = React.useState<string>(tabs[0] || "");
const [startIndex, setStartIndex] = React.useState(0);
const activeDataKey = tabToKey(activeTab);
const currentData = React.useMemo(() => {
return buildChartData(reportData, activeDataKey, flow, comparison);
}, [reportData, activeDataKey, flow, comparison]);
const maxAmount =
currentData.length > 0
? Math.max(
...currentData.flatMap((d) =>
comparison
? [d.amount, ...(d.compare ? [d.compare.amount] : [])]
: [d.amount]
),
1
)
: 1;
const visibleCountMap = {
daily: 7,
weekly: 6,
monthly: 4,
all: 4,
};
const visibleCount = visibleCountMap[activeDataKey] ?? 4;
const total = currentData.length;
const clampedStartIndex = Math.min(
startIndex,
Math.max(total - visibleCount, 0)
);
React.useEffect(() => {
if (startIndex !== clampedStartIndex) {
setStartIndex(clampedStartIndex);
}
}, [startIndex, clampedStartIndex]);
const visibleData = currentData.slice(
clampedStartIndex,
clampedStartIndex + visibleCount
);
React.useEffect(() => {
setSelectedPeriodId(null);
}, [activeTab]);
React.useEffect(() => {
if (
selectedPeriodId &&
!visibleData.some((p) => p.id === selectedPeriodId)
) {
setSelectedPeriodId(null);
}
}, [visibleData, selectedPeriodId]);
return (
<HistoryChartView
{...props}
activeTab={activeTab}
setActiveTab={setActiveTab}
currentData={currentData}
visibleData={visibleData}
maxAmount={maxAmount}
visibleCount={visibleCount}
startIndex={clampedStartIndex}
setStartIndex={setStartIndex}
activeDataKey={activeDataKey}
/>
);
}