49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import { BOLD_MAP, ITALIC_MAP, BOLD_ITALIC_MAP, UNICODE_TO_ASCII_MAP } from "./unicode-maps";
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export type FormatStyle = "bold" | "italic" | "bold-italic";
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const STYLE_MAPS: Record<FormatStyle, Record<string, string>> = {
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"bold": BOLD_MAP,
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"italic": ITALIC_MAP,
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"bold-italic": BOLD_ITALIC_MAP,
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};
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export function transformText(text: string, style: FormatStyle): string {
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const map = STYLE_MAPS[style];
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return [...text].map(ch => map[ch] ?? ch).join("");
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}
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export function cleanText(text: string): string {
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return [...text].map(ch => UNICODE_TO_ASCII_MAP.get(ch) ?? ch).join("");
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}
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export function bulletToEmdash(text: string): string {
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return text.split("\n").map(line =>
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line.startsWith("* ") ? "— " + line.slice(2) : "— " + line
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).join("\n");
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}
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export function bulletToArrow(text: string): string {
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return text.split("\n").map(line =>
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line.startsWith("* ") ? "→ " + line.slice(2) : "→ " + line
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).join("\n");
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}
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export function numberedListSlash(text: string): string {
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let n = 0;
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return text.split("\n").map(line => {
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n++;
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const content = line.startsWith("* ") ? line.slice(2) : line;
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return `${n}/ ${content}`;
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}).join("\n");
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}
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export function numberedListParens(text: string): string {
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let n = 0;
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return text.split("\n").map(line => {
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n++;
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const content = line.startsWith("* ") ? line.slice(2) : line;
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return `(${n}) ${content}`;
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}).join("\n");
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}
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