Initial commit: RHINE LAB · ANALYSIS OS：三维界面与动效实验（本仓库不含个人归档索引数据）

2026-09-19 13:04:56 +08:00
commit 3f422218a5
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+import fs from "node:fs/promises";
+
+const requiredFields = [
+  "id",
+  "title",
+  "en",
+  "department",
+  "category",
+  "date",
+  "lead",
+  "clearance",
+  "abstract",
+  "source",
+];
+const isText = (value) => typeof value === "string" && value.trim().length > 0;
+
+export function validateContent(content) {
+  const errors = [];
+  if (!content || typeof content !== "object" || Array.isArray(content)) {
+    throw new Error("档案数据必须是 JSON 对象。");
+  }
+  for (const key of ["categories", "columns"]) {
+    const names = content[key];
+    if (!Array.isArray(names) || names.length !== 5 || !names.every(isText)) {
+      errors.push(`${key}：必须包含五个非空分类名称`);
+    } else if (new Set(names).size !== 5 || names.includes("全部档案")) {
+      errors.push(`${key}：分类名称不能重复，也不能使用“全部档案”`);
+    }
+  }
+  const categories = Array.isArray(content.categories)
+    ? content.categories
+    : [];
+  const columns = Array.isArray(content.columns) ? content.columns : [];
+  if (
+    categories.some((name) => !columns.includes(name)) ||
+    columns.some((name) => !categories.includes(name))
+  ) {
+    errors.push("categories 与 columns 必须包含相同的五个分类（顺序可以不同）");
+  }
+  const records = Array.isArray(content.records) ? content.records : [];
+  // 每列条数不设上限：列内不足八条时阵列会循环重复，超过八条就向外扩充。
+  // 唯一的下限是每列至少一条，否则那一列无可显示。
+  if (records.length < 5) errors.push("records：至少需要每个分类一条档案");
+  // 编号宽度随总量自适应（≤999 时仍为三位，与原版一致）。
+  const idWidth = Math.max(3, String(records.length).length);
+  const ids = new Set();
+  records.forEach((record, index) => {
+    const label = `records[${index}]`;
+    if (!record || typeof record !== "object" || Array.isArray(record)) {
+      errors.push(`${label}：必须是档案对象`);
+      return;
+    }
+    for (const key of requiredFields) {
+      if (!isText(record[key])) errors.push(`${label}.${key}：必须是非空文本`);
+    }
+    const expectedId = `X-${String(index + 1).padStart(idWidth, "0")}`;
+    if (record.id !== expectedId)
+      errors.push(`${label}.id：应为 ${expectedId}，编号须按顺序保持稳定`);
+    if (ids.has(record.id)) errors.push(`${label}.id：重复编号 ${record.id}`);
+    ids.add(record.id);
+    if (!categories.includes(record.category))
+      errors.push(`${label}.category：未知分类 ${record.category}`);
+    if (
+      !Array.isArray(record.findings) ||
+      record.findings.length === 0 ||
+      !record.findings.every(isText)
+    ) {
+      errors.push(`${label}.findings：必须包含至少一条非空研究记录`);
+    }
+    try {
+      const url = new URL(record.source);
+      // 本地归档条目用 file: 指向真实目录；保留 http(s) 以兼容公开设定类条目。
+      if (!["https:", "http:", "file:"].includes(url.protocol)) throw new Error();
+    } catch {
+      errors.push(`${label}.source：必须是有效的 HTTP、HTTPS 或 file 链接`);
+    }
+  });
+  for (const name of columns) {
+    const count = records.filter((record) => record?.category === name).length;
+    if (count < 1) errors.push(`分类“${name}”：至少要有一条档案`);
+  }
+  if (errors.length)
+    throw new Error(`档案数据校验失败：\n- ${errors.join("\n- ")}`);
+  return content;
+}
+
+export async function loadContent() {
+  return validateContent(
+    JSON.parse(
+      await fs.readFile(
+        new URL("../content/archives.json", import.meta.url),
+        "utf8",
+      ),
+    ),
+  );
+}
+
+export function archiveText(r) {
+  return `\uFEFFRHINE LAB · LOCAL ARCHIVE INDEX\nFILE ${r.id} / ${r.title}\n${r.en}\n\n归档位置：${r.department}\n编目范围：${r.date}\n来源：${r.lead}\n访问范围：${r.clearance}\n\n${r.abstract}\n\n研究记录\n${r.findings.map((f, i) => `${i + 1}. ${f}`).join("\n")}\n\n归档参考：${r.source}\n本文件是本地归档的编目摘要，由 scripts/archive-source.mjs 依据实际目录生成。\n`;
+}