alisaza
e1eaf5eff5
Extract admin dashboard from ghabilee-frontend2 into a dedicated Next.js app for backoffice.ghabilee.ir (no SEO indexing / Clarity).
37 lines
985 B
TypeScript
37 lines
985 B
TypeScript
const GSM_BASIC = new Set(
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Array.from(
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`@£$¥èéùìòÇ\nØø\rÅåΔ_ΦΓΛΩΠΨΣΘΞÆæßÉ !"#¤%&'()*+,-./0123456789:;<=>?¡ABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÑܧ¿abcdefghijklmnopqrstuvwxyzäöñüà`
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)
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)
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const GSM_EXTENDED = new Set(['\f', '^', '{', '}', '\\', '[', '~', ']', '|', '€'])
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export interface SmsSegmentCount {
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chars: number
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segments: number
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unicode: boolean
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}
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const isGsmText = (text: string) => Array.from(text).every((character) => GSM_BASIC.has(character) || GSM_EXTENDED.has(character))
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export const countSmsSegments = (text: string): SmsSegmentCount => {
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const chars = Array.from(text).length
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if (chars === 0) return { chars: 0, segments: 0, unicode: false }
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const unicode = !isGsmText(text)
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if (!unicode) {
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return {
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chars,
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segments: chars <= 160 ? 1 : Math.ceil(chars / 153),
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unicode: false,
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}
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}
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return {
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chars,
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segments: chars <= 70 ? 1 : Math.ceil(chars / 67),
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unicode: true,
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}
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}
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