package-lock.json

@@ -0,0 +1,116 @@
+{
+  "name": "pdz-report",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "pdz-report",
+      "dependencies": {
+        "xlsx": "*"
+      }
+    },
+    "node_modules/adler-32": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/adler-32/-/adler-32-1.3.1.tgz",
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+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/cfb": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/cfb/-/cfb-1.2.2.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "crc-32": "~1.2.0"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/codepage": {
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/codepage/-/codepage-1.15.0.tgz",
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+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/crc-32": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
+      "integrity": "sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==",
+      "license": "Apache-2.0",
+      "bin": {
+        "crc32": "bin/crc32.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/frac": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/frac/-/frac-1.1.2.tgz",
+      "integrity": "sha512-w/XBfkibaTl3YDqASwfDUqkna4Z2p9cFSr1aHDt0WoMTECnRfBOv2WArlZILlqgWlmdIlALXGpM2AOhEk5W3IA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/ssf": {
+      "version": "0.11.2",
+      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.11.2.tgz",
+      "integrity": "sha512-+idbmIXoYET47hH+d7dfm2epdOMUDjqcB4648sTZ+t2JwoyBFL/insLfB/racrDmsKB3diwsDA696pZMieAC5g==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "frac": "~1.1.2"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/wmf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wmf/-/wmf-1.0.2.tgz",
+      "integrity": "sha512-/p9K7bEh0Dj6WbXg4JG0xvLQmIadrner1bi45VMJTfnbVHsc7yIajZyoSoK60/dtVBs12Fm6WkUI5/3WAVsNMw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/word": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/word/-/word-0.3.0.tgz",
+      "integrity": "sha512-OELeY0Q61OXpdUfTp+oweA/vtLVg5VDOXh+3he3PNzLGG/y0oylSOC1xRVj0+l4vQ3tj/bB1HVHv1ocXkQceFA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/xlsx": {
+      "version": "0.18.5",
+      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.18.5.tgz",
+      "integrity": "sha512-dmg3LCjBPHZnQp5/F/+nnTa+miPJxUXB6vtk42YjBBKayDNagxGEeIdWApkYPOf3Z3pm3k62Knjzp7lMeTEtFQ==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "cfb": "~1.2.1",
+        "codepage": "~1.15.0",
+        "crc-32": "~1.2.1",
+        "ssf": "~0.11.2",
+        "wmf": "~1.0.1",
+        "word": "~0.3.0"
+      },
+      "bin": {
+        "xlsx": "bin/xlsx.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,8 @@
+{
+  "name": "pdz-report",
+  "private": true,
+  "type": "commonjs",
+  "scripts": {
+    "start": "node server.js"
+  }
+}

server.js

@@ -0,0 +1,49 @@
+const http = require("http");
+const fs = require("fs");
+const path = require("path");
+
+const PORT = process.env.PORT || 3000;
+const DATA_FILE = path.join(__dirname, "data.json");
+
+let cachedData = null;
+
+function loadData() {
+  if (cachedData) return cachedData;
+  try {
+    const content = fs.readFileSync(DATA_FILE, "utf8");
+    cachedData = JSON.parse(content);
+    return cachedData;
+  } catch (e) {
+    console.error("Ошибка загрузки данных:", e.message);
+    return [];
+  }
+}
+
+function body(req) {
+  return new Promise((resolve) => {
+    let s = "";
+    req.on("data", (c) => (s += c));
+    req.on("end", () => { try { resolve(JSON.parse(s || "{}")); } catch (_) { resolve({}); } });
+  });
+}
+
+http.createServer(async (req, res) => {
+  if (req.method === "GET" && req.url === "/api/data") {
+    const data = loadData();
+    res.writeHead(200, { 
+      "Content-Type": "application/json; charset=utf-8",
+      "Access-Control-Allow-Origin": "*"
+    });
+    return res.end(JSON.stringify(data));
+  }
+  
+  let file = req.url === "/" ? "/index.html" : req.url.split("?")[0];
+  const full = path.join(__dirname, file);
+  if (full.startsWith(__dirname) && fs.existsSync(full) && fs.statSync(full).isFile()) {
+    const ext = path.extname(full);
+    const type = ext === ".css" ? "text/css" : ext === ".js" ? "application/javascript" : ext === ".json" ? "application/json" : "text/html";
+    res.writeHead(200, { "Content-Type": type + "; charset=utf-8" });
+    return res.end(fs.readFileSync(full));
+  }
+  res.writeHead(404); res.end("Not found");
+}).listen(PORT, () => console.log("Сервер запущен на порту " + PORT));