65 lines
1.8 KiB
JavaScript
65 lines
1.8 KiB
JavaScript
/* eslint-disable no-unused-vars */
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/**
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* The localize function argument callback which allows to convert raw value to
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* the actual type.
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*
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* @param value - The value to convert
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*
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* @returns The converted value
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*/
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/**
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* The map of localized values for each width.
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*/
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/**
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* The index type of the locale unit value. It types conversion of units of
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* values that don't start at 0 (i.e. quarters).
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*/
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/**
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* Converts the unit value to the tuple of values.
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*/
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/**
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* The tuple of localized era values. The first element represents BC,
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* the second element represents AD.
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*/
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/**
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* The tuple of localized quarter values. The first element represents Q1.
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*/
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/**
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* The tuple of localized day values. The first element represents Sunday.
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*/
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/**
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* The tuple of localized month values. The first element represents January.
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*/
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export function buildLocalizeFn(args) {
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return (value, options) => {
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const context = options?.context ? String(options.context) : "standalone";
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let valuesArray;
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if (context === "formatting" && args.formattingValues) {
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const defaultWidth = args.defaultFormattingWidth || args.defaultWidth;
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const width = options?.width ? String(options.width) : defaultWidth;
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valuesArray =
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args.formattingValues[width] || args.formattingValues[defaultWidth];
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} else {
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const defaultWidth = args.defaultWidth;
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const width = options?.width ? String(options.width) : args.defaultWidth;
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valuesArray = args.values[width] || args.values[defaultWidth];
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}
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const index = args.argumentCallback ? args.argumentCallback(value) : value;
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// @ts-expect-error - For some reason TypeScript just don't want to match it, no matter how hard we try. I challenge you to try to remove it!
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return valuesArray[index];
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};
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}
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