1 files changed, 90 insertions, 16 deletions

diff --git a/scripts/park-editor.mjs b/scripts/park-editor.mjs
index 7a6c2fa..a872008 100644
--- a/scripts/park-editor.mjs
+++ b/scripts/park-editor.mjs
@@ -1,9 +1,10 @@
-// 公園データの簡易エディタ（ローカル専用）。
+// 公園・公共施設データの簡易エディタ（ローカル専用）。
 //
 // 使い方:
-//   node scripts/park-editor.mjs
+//   npm run park-editor
 //   → 表示された URL（既定 http://localhost:8787/）をブラウザで開く
-//   → 表のセルを直接編集し、「保存」を押すと src/data/kodaira-parks.json を更新
+//   → タブで「市内公園 / 周辺の公園 / 市内の公共施設 / 周辺の公共施設」を切り替え
+//   → 表のセルを直接編集し、「保存」を押すと該当するJSONを更新
 //   → 反映確認後、git にコミットする
 //
 // 注意: ローカル（127.0.0.1）にのみ公開します。追加パッケージは不要です。
@@ -13,36 +14,109 @@ import { fileURLToPath } from "node:url";
 import { dirname, join } from "node:path";
 
 const root = join(dirname(fileURLToPath(import.meta.url)), "..");
-const DATA = join(root, "src/data/kodaira-parks.json");
 const HTML = join(root, "scripts/park-editor.html");
 const PORT = Number(process.env.PORT || 8787);
 
+const DATASETS = {
+  parks: {
+    label: "市内公園",
+    path: join(root, "src/data/kodaira-parks.json"),
+    pretty: false,
+  },
+  nearbyParks: {
+    label: "周辺の公園",
+    path: join(root, "src/data/kodaira-nearby-parks.json"),
+    pretty: false,
+  },
+  facilities: {
+    label: "市内の公共施設",
+    path: join(root, "src/data/kodaira-facilities.json"),
+    pretty: true,
+  },
+  nearbyFacilities: {
+    label: "周辺の公共施設",
+    path: join(root, "src/data/kodaira-nearby-facilities.json"),
+    pretty: true,
+  },
+};
+
 function send(res, code, type, body) {
   res.writeHead(code, { "content-type": type });
   res.end(body);
 }
 
+function datasetFromUrl(url) {
+  const match = /^\/api\/data\/([A-Za-z]+)$/.exec(url);
+  if (!match) return null;
+  return DATASETS[match[1]] ? { id: match[1], dataset: DATASETS[match[1]] } : null;
+}
+
 const server = createServer(async (req, res) => {
   try {
     const url = (req.url || "").split("?")[0];
     if (req.method === "GET" && (url === "/" || url === "/index.html")) {
       send(res, 200, "text/html; charset=utf-8", await readFile(HTML, "utf-8"));
-    } else if (req.method === "GET" && url === "/api/parks") {
-      send(res, 200, "application/json; charset=utf-8", await readFile(DATA, "utf-8"));
-    } else if (req.method === "POST" && url === "/api/parks") {
+      return;
+    }
+
+    if (req.method === "GET" && url === "/api/datasets") {
+      send(
+        res,
+        200,
+        "application/json; charset=utf-8",
+        JSON.stringify(
+          Object.entries(DATASETS).map(([id, dataset]) => ({ id, label: dataset.label })),
+        ),
+      );
+      return;
+    }
+
+    const target = datasetFromUrl(url);
+    if (!target) {
+      send(res, 404, "text/plain; charset=utf-8", "not found");
+      return;
+    }
+
+    if (req.method === "GET") {
+      send(
+        res,
+        200,
+        "application/json; charset=utf-8",
+        await readFile(target.dataset.path, "utf-8"),
+      );
+      return;
+    }
+
+    if (req.method === "POST") {
       let body = "";
       for await (const chunk of req) body += chunk;
-      const parks = JSON.parse(body);
-      if (!Array.isArray(parks) || parks.length === 0) {
+      const data = JSON.parse(body);
+
+      if (target.id === "nearbyParks") {
+        if (!data || data.type !== "FeatureCollection" || !Array.isArray(data.features)) {
+          throw new Error("周辺の公園は FeatureCollection ではありません");
+        }
+      } else if (!Array.isArray(data) || data.length === 0) {
         throw new Error("データが配列ではありません");
       }
-      // 元ファイルと同じコンパクトな1行JSONで保存する（日本語はそのまま）。
-      await writeFile(DATA, JSON.stringify(parks), "utf-8");
-      console.log(`保存しました: ${parks.length} 件 → ${DATA}`);
-      send(res, 200, "application/json; charset=utf-8", JSON.stringify({ ok: true, count: parks.length }));
-    } else {
-      send(res, 404, "text/plain; charset=utf-8", "not found");
+
+      const text = target.dataset.pretty
+        ? `${JSON.stringify(data, null, 2)}\n`
+        : `${JSON.stringify(data)}\n`;
+      await writeFile(target.dataset.path, text, "utf-8");
+
+      const count = target.id === "nearbyParks" ? data.features.length : data.length;
+      console.log(`保存しました: ${target.dataset.label} ${count}件 → ${target.dataset.path}`);
+      send(
+        res,
+        200,
+        "application/json; charset=utf-8",
+        JSON.stringify({ ok: true, count }),
+      );
+      return;
     }
+
+    send(res, 405, "text/plain; charset=utf-8", "method not allowed");
   } catch (e) {
     console.error(e);
     send(res, 500, "text/plain; charset=utf-8", String(e));
@@ -50,5 +124,5 @@ const server = createServer(async (req, res) => {
 });
 
 server.listen(PORT, "127.0.0.1", () => {
-  console.log(`公園データ編集: http://localhost:${PORT}/  （Ctrl+C で終了）`);
+  console.log(`公園・施設データ編集: http://localhost:${PORT}/  （Ctrl+C で終了）`);
 });