Initial commit: KHY Admin project

start-server.js

@@ -0,0 +1,167 @@
+#!/usr/bin/env node
+
+/**
+ * Server Starter for KHY Admin Dashboard
+ *
+ * This script starts a local server and opens the preview pages
+ * Usage: node start-server.js
+ */
+
+const { spawn } = require("child_process");
+const { exec } = require("child_process");
+const path = require("path");
+const fs = require("fs");
+
+const PORT = 8080;
+const BASE_URL = `http://localhost:${PORT}`;
+const PID_FILE = path.join(__dirname, ".server.pid");
+
+console.log("Starting KHY Admin Preview Server");
+console.log("===================================");
+console.log("");
+
+// Function to open URL in default browser
+function openBrowser(url) {
+  const start =
+    process.platform === "darwin"
+      ? "open"
+      : process.platform === "win32"
+      ? "start"
+      : "xdg-open";
+
+  exec(`${start} ${url}`, (error) => {
+    if (error) {
+      console.log(`Please manually open: ${url}`);
+    }
+  });
+}
+
+// Function to save server PID
+function saveServerPID(pid) {
+  try {
+    fs.writeFileSync(PID_FILE, pid.toString());
+    console.log(`Server PID saved: ${pid}`);
+  } catch (error) {
+    console.log(`Could not save PID: ${error.message}`);
+  }
+}
+
+// Function to kill server by PID
+function killServerByPID() {
+  try {
+    if (fs.existsSync(PID_FILE)) {
+      const pid = fs.readFileSync(PID_FILE, "utf8").trim();
+      console.log(`Killing server with PID: ${pid}`);
+
+      // Kill the process
+      process.kill(parseInt(pid), "SIGTERM");
+
+      // Remove PID file
+      fs.unlinkSync(PID_FILE);
+      console.log(`Server killed successfully`);
+      return true;
+    }
+  } catch (error) {
+    console.log(`Could not kill server: ${error.message}`);
+  }
+  return false;
+}
+
+// Function to start the server
+function startServer() {
+  console.log(`Starting server on port ${PORT}...`);
+
+  // Try Python first, then Node.js http-server
+  const pythonServer = spawn(
+    "python3",
+    ["-m", "http.server", PORT.toString()],
+    {
+      stdio: "pipe",
+      cwd: __dirname,
+    }
+  );
+
+  // Save the server PID
+  saveServerPID(pythonServer.pid);
+
+  pythonServer.stdout.on("data", (data) => {
+    console.log(`Server output: ${data}`);
+  });
+
+  pythonServer.stderr.on("data", (data) => {
+    console.log(`Server error: ${data}`);
+  });
+
+  pythonServer.on("close", (code) => {
+    console.log(`Server stopped with code ${code}`);
+    // Clean up PID file when server stops
+    if (fs.existsSync(PID_FILE)) {
+      fs.unlinkSync(PID_FILE);
+    }
+  });
+
+  // Wait a moment for server to start
+  setTimeout(() => {
+    console.log("");
+    console.log("Server started successfully!");
+    console.log("");
+    console.log("Preview URLs:");
+    console.log(`   Admin Dashboard: ${BASE_URL}/admin.html`);
+    console.log(`   Homepage:        ${BASE_URL}/index.html`);
+    console.log(`   Product Catalog: ${BASE_URL}/product-catalog.html`);
+    console.log(`   Product Details: ${BASE_URL}/product-detail.html`);
+    console.log("");
+    console.log("Opening preview pages...");
+
+    // Open preview pages
+    setTimeout(() => openBrowser(`${BASE_URL}/admin.html`), 1000);
+    setTimeout(() => openBrowser(`${BASE_URL}/index.html`), 2000);
+    setTimeout(() => openBrowser(`${BASE_URL}/product-catalog.html`), 3000);
+
+    console.log("");
+    console.log("Preview environment ready!");
+    console.log("Press Ctrl+C to stop the server");
+    console.log("");
+  }, 2000);
+
+  // Handle Ctrl+C
+  process.on("SIGINT", () => {
+    console.log("");
+    console.log("Stopping server...");
+    pythonServer.kill();
+    process.exit(0);
+  });
+}
+
+// Check if port is already in use
+const net = require("net");
+const server = net.createServer();
+
+server.listen(PORT, () => {
+  server.close(() => {
+    startServer();
+  });
+});
+
+server.on("error", (err) => {
+  if (err.code === "EADDRINUSE") {
+    console.log(`Port ${PORT} is already in use`);
+    console.log("The server might already be running");
+    console.log("");
+    console.log("If server is running, you can access:");
+    console.log(`   Admin Dashboard: ${BASE_URL}/admin.html`);
+    console.log(`   Homepage:        ${BASE_URL}/index.html`);
+    console.log(`   Product Catalog: ${BASE_URL}/product-catalog.html`);
+    console.log(`   Product Details: ${BASE_URL}/product-detail.html`);
+    console.log("");
+    console.log("Opening preview pages...");
+
+    // Open preview pages anyway
+    setTimeout(() => openBrowser(`${BASE_URL}/admin.html`), 1000);
+    setTimeout(() => openBrowser(`${BASE_URL}/index.html`), 2000);
+    setTimeout(() => openBrowser(`${BASE_URL}/product-catalog.html`), 3000);
+  } else {
+    console.error("Error starting server:", err.message);
+    process.exit(1);
+  }
+});