fixed a bit

lib/db.js

@@ -1,18 +1,69 @@
-const Database = require('better-sqlite3');
+// lib/db.js
+let sqlite3;
 
-// Initialize the database connection
-const db = new Database('./clue_hunt.db');
-
-// Helper function to run queries
-function query(sql, params) {
-    try {
-        const stmt = db.prepare(sql);
-        return params ? stmt.all(params) : stmt.all();
-    } catch (err) {
-        console.error('Error executing query:', err);
-        throw err;
-    }
+// Only import sqlite3 on server-side
+if (typeof window === 'undefined') {
+    sqlite3 = require('sqlite3').verbose();
 }
 
+// Initialize the database connection
+function getDb() {
+    if (!sqlite3) {
+        console.error('Cannot access SQLite on the client side');
+        return null;
+    }
 
-module.exports = { query };
+    return new sqlite3.Database('./clue_hunt.db', (err) => {
+        if (err) {
+            console.error('Error opening database:', err.message);
+        } else {
+            console.log('Connected to the SQLite database.');
+        }
+    });
+}
+
+// Helper function to run queries with results
+async function query(sql, params = []) {
+    if (typeof window !== 'undefined') {
+        throw new Error('Database queries cannot be executed on the client side');
+    }
+
+    const db = getDb();
+    return new Promise((resolve, reject) => {
+        db.all(sql, params, (err, rows) => {
+            if (err) {
+                reject(err);
+            } else {
+                resolve(rows);
+            }
+            db.close(); // Close the database connection
+        });
+    });
+}
+
+// Helper for single row queries
+async function queryOne(sql, params = []) {
+    const rows = await query(sql, params);
+    return rows && rows.length > 0 ? rows[0] : null;
+}
+
+// Helper for insert/update/delete operations
+async function run(sql, params = []) {
+    if (typeof window !== 'undefined') {
+        throw new Error('Database operations cannot be executed on the client side');
+    }
+
+    const db = getDb();
+    return new Promise((resolve, reject) => {
+        db.run(sql, params, function(err) {
+            if (err) {
+                reject(err);
+            } else {
+                resolve({ lastID: this.lastID, changes: this.changes });
+            }
+            db.close(); // Close the database connection
+        });
+    });
+}
+
+module.exports = { query, queryOne, run };