feat: local-cpl-sim.mjs digitalInputs /Messwerteingänge

.env.development

@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.837
+NEXT_PUBLIC_APP_VERSION=1.6.838
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 

.env.production

@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.837
+NEXT_PUBLIC_APP_VERSION=1.6.838
 NEXT_PUBLIC_CPL_MODE=production

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [1.6.838] – 2025-09-04
+
+- feat: local-cpl-sim system
+
+---
 ## [1.6.837] – 2025-09-04
 
 - feat: local-cpl-sim meldungen/Berichte

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.837",
+  "version": "1.6.838",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.837",
+      "version": "1.6.838",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.837",
+  "version": "1.6.838",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3000",

scripts/local-cpl-sim.mjs

@@ -14,6 +14,30 @@ const ROOT = path.join(process.cwd(), "out");
 const textCache = new Map(); // key: absolute path, value: { mtimeMs, body, contentType }
 let messagesAllCache = null; // cache parsed meldungen/messages_all.json
 
+// Helper to read JSON body from POST requests
+function readRequestBody(req) {
+  return new Promise((resolve, reject) => {
+    let data = "";
+    req.on("data", (chunk) => {
+      data += chunk;
+      // Basic guard against huge bodies in local dev
+      if (data.length > 1_000_000) {
+        req.destroy();
+        reject(new Error("Request body too large"));
+      }
+    });
+    req.on("end", () => {
+      try {
+        const json = data ? JSON.parse(data) : {};
+        resolve(json);
+      } catch {
+        resolve({});
+      }
+    });
+    req.on("error", reject);
+  });
+}
+
 function exists(p) {
   try {
     fs.accessSync(p, fs.constants.F_OK);
@@ -453,7 +477,7 @@ function notFound(res) {
   res.end("Not Found");
 }
 
-const server = http.createServer((req, res) => {
+const server = http.createServer(async (req, res) => {
   try {
     const url = new URL(req.url, `http://localhost:${PORT}`);
     const pathname = decodeURIComponent(url.pathname);
@@ -501,6 +525,106 @@ const server = http.createServer((req, res) => {
       return;
     }
 
+    // Dev API: digital inputs getter used by exported app on localhost
+    if (pathname === "/api/cpl/getDigitalInputsHandler") {
+      try {
+        const p = path.join(
+          process.cwd(),
+          "mocks",
+          "device-cgi-simulator",
+          "SERVICE",
+          "digitalInputsMockData.json"
+        );
+        const raw = fs.readFileSync(p, "utf8");
+        res.writeHead(200, {
+          "Content-Type": "application/json",
+          "Cache-Control": "no-cache",
+        });
+        res.end(raw);
+      } catch {
+        res.writeHead(500, { "Content-Type": "application/json" });
+        res.end(JSON.stringify({ error: "Interner Serverfehler" }));
+      }
+      return;
+    }
+
+    // Dev API: digital inputs updater used by UI Save button in dev/exported mode
+    if (pathname === "/api/cpl/updateDigitalInputs") {
+      if (req.method !== "POST") {
+        res.writeHead(405, { "Content-Type": "application/json" });
+        res.end(JSON.stringify({ error: "Only POST supported" }));
+        return;
+      }
+      try {
+        const body = await readRequestBody(req);
+        const {
+          id,
+          label,
+          invert,
+          timeFilter,
+          weighting,
+          zaehlerAktiv,
+          eingangOffline,
+        } = body || {};
+        if (typeof id !== "number" || id < 1 || id > 32) {
+          res.writeHead(400, { "Content-Type": "application/json" });
+          res.end(JSON.stringify({ error: "Ungültige ID (1–32 erlaubt)" }));
+          return;
+        }
+        const fp = path.join(
+          process.cwd(),
+          "mocks",
+          "device-cgi-simulator",
+          "SERVICE",
+          "digitalInputsMockData.json"
+        );
+        const current = JSON.parse(fs.readFileSync(fp, "utf8"));
+        const idx = id - 1;
+        if (typeof label === "string" && Array.isArray(current.win_de_label))
+          current.win_de_label[idx] = label;
+        if (typeof invert === "number" && Array.isArray(current.win_de_invert))
+          current.win_de_invert[idx] = invert;
+        if (
+          typeof timeFilter === "number" &&
+          Array.isArray(current.win_de_time_filter)
+        )
+          current.win_de_time_filter[idx] = timeFilter;
+        if (
+          typeof weighting === "number" &&
+          Array.isArray(current.win_de_weighting)
+        )
+          current.win_de_weighting[idx] = weighting;
+        if (
+          typeof zaehlerAktiv === "number" &&
+          Array.isArray(current.win_de_counter_active)
+        )
+          current.win_de_counter_active[idx] = zaehlerAktiv;
+        if (
+          typeof eingangOffline === "number" &&
+          Array.isArray(current.win_de_offline)
+        )
+          current.win_de_offline[idx] = eingangOffline;
+
+        fs.writeFileSync(fp, JSON.stringify(current, null, 2), "utf8");
+        res.writeHead(200, { "Content-Type": "application/json" });
+        res.end(
+          JSON.stringify({
+            message: `Update erfolgreich für ID ${id}`,
+            id,
+            label,
+            invert,
+            timeFilter,
+            weighting,
+            eingangOffline,
+          })
+        );
+      } catch {
+        res.writeHead(500, { "Content-Type": "application/json" });
+        res.end(JSON.stringify({ error: "Update fehlgeschlagen" }));
+      }
+      return;
+    }
+
     // CPL? mapping: /CPL?/CPL/... -> /CPL/... and service commands
     if (pathname === "/CPL" && rawQuery) {
       const q = decodeURIComponent(rawQuery);