52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { clsx, type ClassValue } from "clsx";
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import { twMerge } from "tailwind-merge";
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export function cn(...inputs: ClassValue[]) {
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return twMerge(clsx(inputs));
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}
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export const THREADS_MAX_CHARS = 500;
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/** 避免素材特殊字元讓 provider API 在組 request JSON 時解析失敗 */
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export function sanitizePromptText(text: string | null | undefined): string {
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if (!text) return "";
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return text
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.replace(/\r\n/g, "\n")
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.replace(/[\u2028\u2029]/g, "\n")
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.replace(/[\uD800-\uDFFF]/g, "")
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.replace(/\\(?!u[0-9a-fA-F]{4})/g, "＼")
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.replace(/\\u(?![0-9a-fA-F]{4})/g, "u")
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.replace(/\\/g, "＼")
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.replace(/\u0000/g, "");
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}
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/** 安全解析 fetch 回應，避免空 body 造成 JSON.parse 崩潰。 */
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export async function parseFetchJson<T = Record<string, unknown>>(res: Response): Promise<T> {
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const text = await res.text();
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if (!text.trim()) {
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throw new Error(`伺服器回應為空（${res.status}）`);
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}
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try {
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return JSON.parse(text) as T;
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} catch {
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throw new Error(`伺服器回應格式錯誤（${res.status}）`);
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}
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}
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export function humanDelay(minMs = 800, maxMs = 2000): Promise<void> {
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const ms = Math.floor(Math.random() * (maxMs - minMs + 1)) + minMs;
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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export function parseCount(text: string | null | undefined): number {
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if (!text) return 0;
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const cleaned = text.trim().toLowerCase().replace(/,/g, "");
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const match = cleaned.match(/([\d.]+)\s*([km萬]?)/);
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if (!match) return parseInt(cleaned, 10) || 0;
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const value = parseFloat(match[1]);
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const suffix = match[2];
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if (suffix === "k") return Math.round(value * 1000);
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if (suffix === "m") return Math.round(value * 1_000_000);
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if (suffix === "萬") return Math.round(value * 10_000);
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return Math.round(value);
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} |