34 lines
824 B
TypeScript
34 lines
824 B
TypeScript
export const formatNumber = (value: number): string => {
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if (value >= 100000) {
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const millions = value / 1000000;
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return `${millions.toFixed(1)}M`;
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}
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if (value >= 1000) {
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const thousands = value / 1000;
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const rounded = Math.round(thousands * 10) / 10;
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return `${rounded}K`;
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}
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return value.toString();
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};
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export interface ChartDataItem {
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value: number;
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}
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export const calculateYAxisWidth = (
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data: ChartDataItem[],
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isPercentage: boolean
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): number => {
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const maxValue = Math.max(...data.map((item) => item.value));
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const formattedMax = isPercentage ? `${maxValue}%` : formatNumber(maxValue);
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let multiplier = 7;
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if (formattedMax.length === 2) {
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multiplier = 8;
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} else if (formattedMax.length === 3) {
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multiplier = 10;
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}
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return formattedMax.length * multiplier;
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};
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