dekun
a487b17165
Use numeric /learn/{num} routes, register Tailwind coin animations with方孔铜钱 UI, expand to 34 provinces, and surface missing OPENAI_API_KEY clearly.
Co-authored-by: Cursor <cursoragent@cursor.com>
106 lines
2.8 KiB
TypeScript
106 lines
2.8 KiB
TypeScript
import fs from "fs/promises";
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import path from "path";
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const DOCS_ROOT = path.join(process.cwd(), "content", "zhouyi", "docs");
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const OTHER_ROOT = path.join(DOCS_ROOT, "other");
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export type LearnVariant = "traditional" | "simplified";
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function getVariantRoot(variant: LearnVariant): string {
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return variant === "traditional" ? DOCS_ROOT : OTHER_ROOT;
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}
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export async function listGuaMarks(
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variant: LearnVariant = "traditional",
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): Promise<string[]> {
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const dir = getVariantRoot(variant);
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const entries = await fs.readdir(dir, { withFileTypes: true });
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return entries
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.filter((entry) => entry.isDirectory() && /^\d{2}\./.test(entry.name))
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.map((entry) => entry.name)
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.sort();
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}
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/** 序号 slug，如 "35" */
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export function guaNumFromMark(guaMark: string): string {
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return guaMark.split(".")[0];
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}
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/** 由序号解析目录名，如 "35" → "35.火地晋" */
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export async function markFromNum(
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num: string,
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variant: LearnVariant = "traditional",
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): Promise<string | null> {
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const padded = num.padStart(2, "0").slice(-2);
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const marks = await listGuaMarks(variant);
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return marks.find((m) => m.startsWith(`${padded}.`)) ?? null;
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}
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export async function readGuaMarkdown(guaMark: string): Promise<string> {
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const filePath = path.join(DOCS_ROOT, guaMark, "index.md");
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return fs.readFile(filePath, "utf-8");
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}
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export async function readLearnMarkdown(
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guaMark: string,
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variant: LearnVariant = "traditional",
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): Promise<string> {
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const root = getVariantRoot(variant);
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const filePath =
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guaMark === "index"
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? path.join(root, "index.md")
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: path.join(root, guaMark, "index.md");
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return fs.readFile(filePath, "utf-8");
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}
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export function stripFrontmatter(content: string): string {
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if (!content.startsWith("---")) {
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return content;
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}
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const end = content.indexOf("---", 3);
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if (end === -1) {
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return content;
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}
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return content.slice(end + 3).trimStart();
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}
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export function extractZhangMingRen(guaDetail: string): string | undefined {
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return guaDetail
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.match(/(\*\*台灣張銘仁[\s\S]*?)(?=周易第\d+卦)/)?.[1]
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?.replaceAll("\n\n", "\n");
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}
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export function extractChangeDetails(
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guaDetail: string,
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guaChange: string,
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guaTitle: string,
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): string[] {
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const changeList: string[] = [];
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if (guaChange === "无变爻") {
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return changeList;
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}
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guaChange
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.split(":")[1]
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.trim()
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.split(",")
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.forEach((change) => {
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const detail = guaDetail
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.match(`(\\*\\*${change}變卦[\\s\\S]*?)(?=${guaTitle}|$)`)?.[1]
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?.replaceAll("\n\n", "\n");
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if (detail) {
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changeList.push(detail.trim());
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}
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});
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return changeList;
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}
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export function getGuaNumber(guaMark: string): number {
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return parseInt(guaMark.split(".")[0], 10);
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}
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export function getGuaName(guaMark: string): string {
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return guaMark.split(".").slice(1).join(".");
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}
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