hamid zarghami
41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
import { twMerge } from "tailwind-merge";
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/**
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* Concatenates truthy classes into a space-separated string.
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*
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* @param classes - The classes to concatenate.
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* @returns The concatenated classes.
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*/
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export const clx = (...classes: (string | boolean | undefined)[]): string => {
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return twMerge(classes.filter(Boolean).join(" "));
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};
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/**
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* Detects the text direction based on the content
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*
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* @param text - The text to analyze
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* @returns 'rtl' | 'ltr' | 'auto'
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*/
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export const detectTextDirection = (text: string): "rtl" | "ltr" | "auto" => {
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// Remove HTML tags
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const cleanText = text.replace(/<[^>]*>/g, "").trim();
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if (!cleanText) return "auto";
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// Count RTL and LTR characters
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const rtlChars =
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cleanText.match(
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/[\u0590-\u083F\u08A0-\u08FF\uFB1D-\uFDFF\uFE70-\uFEFF]/g
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) || [];
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const ltrChars = cleanText.match(/[A-Za-z]/g) || [];
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const rtlCount = rtlChars.length;
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const ltrCount = ltrChars.length;
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// If there's a significant difference, return that direction
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if (rtlCount > ltrCount * 1.5) return "rtl";
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if (ltrCount > rtlCount * 1.5) return "ltr";
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// Otherwise, use auto
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return "auto";
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};
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