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Marc-André Bombeck
fe13fa966b
Range bars and the lab list, detail rows, chart tooltip and reference ranges printed numbers with a plain `String()`, so a German reader saw "1.8 mIU/L" and "61.3 kg" under a German interface. The same was true of the mean, GMI, eA1C and the advanced indices on the glucose panel. `RangeBar` now prints value, bounds and delta through the locale number formatter and takes an optional `formatValue` for surfaces with their own precision. Lab values keep their trim rule (whole numbers bare, at most two decimals) in `formatLabValue`, which now hands the digits to a caller-supplied locale formatter; `useLabNumber` wires it to the reader's locale for every lab surface. Inputs are unchanged.
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
/**
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* v1.18.1 — shared lab-value number formatting.
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*
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* The list card, the detail history rows, and the chart tooltip all trim a
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* lab reading the same way: whole numbers render bare, fractional values keep
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* up to two decimals (no trailing-zero noise). Centralised so the three
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* surfaces stay byte-identical.
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*
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* The digits themselves come from the caller's locale number formatter
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* (`useFormatters().number`), so a German reader sees "1,8 mIU/L" where an
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* English one sees "1.8 mIU/L". This module only decides the precision.
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*/
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export type LabNumberFormat = (value: number) => string;
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export function formatLabValue(
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value: number,
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formatNumber: LabNumberFormat,
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): string {
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return formatNumber(
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Number.isInteger(value) ? value : Number(value.toFixed(2)),
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);
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}
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/**
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* v1.18.9 — render a reading's display value: a qualitative row (numeric
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* `value` is null) shows its `valueText` verbatim; a numeric row shows the
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* formatted number plus its unit. One helper so the list card, the history
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* rows, and the detail header stay consistent.
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*/
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export function formatLabReading(
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reading: {
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value: number | null;
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valueText: string | null;
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unit: string;
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},
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formatNumber: LabNumberFormat,
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): string {
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if (reading.value === null) {
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return reading.valueText ?? "";
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}
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return `${formatLabValue(reading.value, formatNumber)} ${reading.unit}`.trim();
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}
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