feat: Add Guest QR Generator, HomeNavbar, and enforce SVG tier limits

2026-07-27 17:31:09 +05:30
parent 36c726f713
commit 2e79d3a27c
6 changed files with 209 additions and 31 deletions
@@ -15,6 +15,7 @@ export default function CreateQRPage() {
  const [customSlug, setCustomSlug] = useState('');
  const [randomSlug, setRandomSlug] = useState('');
  const [isGenerating, setIsGenerating] = useState(false);
+  const [userRole, setUserRole] = useState<string>('free');
  const baseUrl = typeof window !== 'undefined' ? (process.env.NEXT_PUBLIC_APP_URL || 'https://qr.houseofwebsites.ai') : 'https://qr.houseofwebsites.ai';
  
  const [qrOptions, setQrOptions] = useState<Options>({
@@ -55,6 +56,13 @@ export default function CreateQRPage() {
    } else {
      setQrOptions(prev => ({ ...prev, data: destinationUrl }));
    }
+
+    // Fetch user role
+    api.get('/auth/me').then(res => {
+      if (res.data?.user?.role) {
+        setUserRole(res.data.user.role);
+      }
+    }).catch(() => {});
  }, [baseUrl]);

  // Keep QR data in sync with type and destinationUrl
@@ -124,9 +132,15 @@ export default function CreateQRPage() {
            </button>
            <button 
              onClick={() => handleDownload('svg')} 
-              className="bg-white border border-gray-300 text-gray-700 px-6 py-2.5 rounded-lg hover:bg-gray-50 transition-colors font-semibold shadow-sm"
+              disabled={userRole === 'free' || userRole === 'free_trial'}
+              className={`px-6 py-2.5 rounded-lg font-semibold shadow-sm transition-colors border border-gray-300 ${
+                userRole === 'free' || userRole === 'free_trial'
+                ? 'bg-gray-100 text-gray-400 cursor-not-allowed'
+                : 'bg-white text-gray-700 hover:bg-gray-50'
+              }`}
+              title={userRole === 'free' || userRole === 'free_trial' ? 'SVG export is for Pro users' : 'Download SVG'}
            >
-              Download SVG
+              {userRole === 'free' || userRole === 'free_trial' ? 'Download SVG (Pro)' : 'Download SVG'}
            </button>
          </div>
          <button 
@@ -16,6 +16,7 @@ interface QRCode {
 export default function DashboardPage() {
  const [qrs, setQrs] = useState<QRCode[]>([]);
  const [loading, setLoading] = useState(true);
+  const [userRole, setUserRole] = useState<string>('free');
  
  // Edit Modal State
  const [editingQr, setEditingQr] = useState<QRCode | null>(null);
@@ -27,10 +28,16 @@ export default function DashboardPage() {

  const fetchQRs = async () => {
    try {
-      const res = await api.get('/qr');
+      const [res, authRes] = await Promise.all([
+        api.get('/qr'),
+        api.get('/auth/me').catch(() => null)
+      ]);
      setQrs(res.data.qr_codes || []);
+      if (authRes?.data?.user?.role) {
+        setUserRole(authRes.data.user.role);
+      }
    } catch (err) {
-      console.error("Failed to fetch QRs", err);
+      console.error("Failed to fetch data", err);
    } finally {
      setLoading(false);
    }
@@ -197,10 +204,15 @@ export default function DashboardPage() {
                            </button>
                            <button 
                              onClick={() => handleDownload(qr, 'svg')}
-                              className="flex-1 bg-green-500 hover:bg-green-600 text-white font-bold py-2 px-2 rounded-lg transition-colors flex justify-center items-center text-sm shadow-sm"
-                              title="Download SVG"
+                              disabled={userRole === 'free' || userRole === 'free_trial'}
+                              className={`flex-1 font-bold py-2 px-2 rounded-lg transition-colors flex justify-center items-center text-sm shadow-sm ${
+                                userRole === 'free' || userRole === 'free_trial' 
+                                ? 'bg-gray-200 text-gray-500 cursor-not-allowed' 
+                                : 'bg-green-500 hover:bg-green-600 text-white'
+                              }`}
+                              title={userRole === 'free' || userRole === 'free_trial' ? 'SVG export is for Pro users' : 'Download SVG'}
                            >
-                                SVG
+                                {userRole === 'free' || userRole === 'free_trial' ? 'SVG (Pro)' : 'SVG'}
                            </button>
                        </div>
                        
@@ -1,31 +1,13 @@
 import Image from "next/image";
 import Link from "next/link";
+import HomeNavbar from "@/components/HomeNavbar";
+import GuestQRGenerator from "@/components/GuestQRGenerator";

 export default function Home() {
  return (
    <div className="min-h-screen bg-gray-900 flex flex-col font-sans text-gray-100">
      
-      {/* Navigation */}
-      <nav className="fixed w-full z-50 bg-gray-900/80 backdrop-blur-md border-b border-gray-800">
-        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-          <div className="flex justify-between h-20 items-center">
-            <div className="flex items-center gap-3">
-              <div className="w-10 h-10 bg-gradient-to-br from-indigo-500 to-purple-600 rounded-xl flex items-center justify-center shadow-lg shadow-indigo-500/30">
-                <span className="text-white font-black text-xl tracking-tighter">CQ</span>
-              </div>
-              <span className="font-extrabold text-2xl tracking-tight text-white">CK-QR</span>
-            </div>
-            <div className="flex gap-4 items-center">
-              <Link href="/login" className="text-gray-300 hover:text-white font-medium px-4 transition-colors">
-                Login
-              </Link>
-              <Link href="/register" className="bg-white text-gray-900 px-6 py-2.5 rounded-full font-bold hover:bg-gray-100 transition-colors shadow-lg hover:shadow-white/20">
-                Start Free Trial
-              </Link>
-            </div>
-          </div>
-        </div>
-      </nav>
+      <HomeNavbar />

      {/* Hero Section with Parallax */}
      <div 
@@ -77,6 +59,14 @@ export default function Home() {
        </div>
      </div>

+      {/* Guest Static QR Generator Section */}
+      <div className="bg-gray-950 py-20 relative z-10">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+          <GuestQRGenerator />
+        </div>
+      </div>
+
+
      {/* Trust & Scale Metrics (Data Section) */}
      <div className="bg-gray-900 border-y border-gray-800 py-12">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
@@ -0,0 +1,103 @@
+'use client';
+import React, { useState } from 'react';
+import dynamic from 'next/dynamic';
+import Link from 'next/link';
+
+// Load LivePreview dynamically since it depends on browser APIs
+const LivePreview = dynamic(() => import('@/components/qr-editor/LivePreview'), { ssr: false });
+
+export default function GuestQRGenerator() {
+  const [url, setUrl] = useState('https://ck-qr.com');
+
+  const defaultOptions = {
+    width: 300,
+    height: 300,
+    type: 'svg' as const,
+    data: url || 'https://ck-qr.com',
+    margin: 10,
+    qrOptions: {
+      typeNumber: 0 as const,
+      mode: 'Byte' as const,
+      errorCorrectionLevel: 'Q' as const
+    },
+    imageOptions: {
+      hideBackgroundDots: true,
+      imageSize: 0.4,
+      margin: 5
+    },
+    dotsOptions: {
+      color: '#4f46e5',
+      type: 'rounded' as const
+    },
+    backgroundOptions: {
+      color: '#ffffff',
+    },
+    cornersSquareOptions: {
+      color: '#4f46e5',
+      type: 'extra-rounded' as const
+    }
+  };
+
+  const handleDownload = async () => {
+    try {
+      const QRCodeStyling = (await import('qr-code-styling')).default;
+      const qrCode = new QRCodeStyling(defaultOptions);
+      qrCode.download({ name: 'Guest-Static-QR', extension: 'png' });
+    } catch (err) {
+      console.error('Download failed', err);
+    }
+  };
+
+  return (
+    <div className="bg-gray-900 border border-gray-800 p-8 rounded-3xl lg:p-12 shadow-2xl relative overflow-hidden">
+      <div className="absolute top-0 right-0 w-64 h-64 bg-indigo-500/10 rounded-full blur-3xl"></div>
+      <div className="absolute bottom-0 left-0 w-64 h-64 bg-purple-500/10 rounded-full blur-3xl"></div>
+      
+      <div className="flex flex-col lg:flex-row gap-12 items-center relative z-10">
+        <div className="flex-1 w-full text-center lg:text-left">
+          <h2 className="text-3xl lg:text-4xl font-black text-white mb-4">Try it now, for free.</h2>
+          <p className="text-gray-400 text-lg mb-8">
+            Enter a destination URL below to instantly generate a basic static QR code. No signup required.
+          </p>
+          
+          <div className="mb-6">
+            <input 
+              type="url" 
+              value={url}
+              onChange={(e) => setUrl(e.target.value)}
+              placeholder="https://yourwebsite.com"
+              className="w-full bg-gray-950 border border-gray-700 text-white rounded-xl px-4 py-4 focus:outline-none focus:ring-2 focus:ring-indigo-500 transition-all font-medium"
+            />
+          </div>
+
+          <div className="flex flex-col sm:flex-row gap-4 mb-8">
+            <button 
+              onClick={handleDownload}
+              className="flex-1 bg-gray-800 hover:bg-gray-700 border border-gray-700 text-white font-bold py-3 px-6 rounded-xl transition-colors shadow-sm"
+            >
+              Download PNG
+            </button>
+            <Link 
+              href="/register"
+              className="flex-1 bg-indigo-600 hover:bg-indigo-500 text-white font-bold py-3 px-6 rounded-xl transition-colors shadow-lg shadow-indigo-500/25 flex items-center justify-center gap-2"
+            >
+              Track Scans (Free Trial)
+              <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M14 5l7 7m0 0l-7 7m7-7H3" /></svg>
+            </Link>
+          </div>
+          
+          <p className="text-sm text-gray-500">
+            Static QR codes cannot be edited later and do not track scan analytics. 
+            <Link href="/register" className="text-indigo-400 hover:text-indigo-300 font-medium ml-1">Upgrade to track.</Link>
+          </p>
+        </div>
+        
+        <div className="w-full lg:w-1/3 flex justify-center">
+          <div className="pointer-events-none transform scale-90 sm:scale-100">
+            <LivePreview options={defaultOptions} />
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,59 @@
+'use client';
+import React, { useEffect, useState } from 'react';
+import Link from 'next/link';
+import api from '@/lib/api';
+
+export default function HomeNavbar() {
+  const [user, setUser] = useState<{ email: string; role: string } | null>(null);
+
+  useEffect(() => {
+    // Check if user is logged in
+    const checkAuth = async () => {
+      try {
+        const res = await api.get('/auth/me');
+        if (res.data?.user) {
+          setUser(res.data.user);
+        }
+      } catch (err) {
+        // Not logged in or error
+      }
+    };
+    checkAuth();
+  }, []);
+
+  return (
+    <nav className="fixed w-full z-50 bg-gray-900/80 backdrop-blur-md border-b border-gray-800">
+      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+        <div className="flex justify-between h-20 items-center">
+          <Link href="/" className="flex items-center gap-3">
+            <div className="w-10 h-10 bg-gradient-to-br from-indigo-500 to-purple-600 rounded-xl flex items-center justify-center shadow-lg shadow-indigo-500/30">
+              <span className="text-white font-black text-xl tracking-tighter">CQ</span>
+            </div>
+            <span className="font-extrabold text-2xl tracking-tight text-white">CK-QR</span>
+          </Link>
+          <div className="flex gap-4 items-center">
+            {user ? (
+              <>
+                <Link href="/dashboard" className="text-gray-300 hover:text-white font-medium px-4 transition-colors flex items-center gap-2">
+                  <div className="w-8 h-8 bg-indigo-600 text-white rounded-full flex items-center justify-center text-sm font-bold uppercase">
+                    {user.email.charAt(0)}
+                  </div>
+                  Dashboard
+                </Link>
+              </>
+            ) : (
+              <>
+                <Link href="/login" className="text-gray-300 hover:text-white font-medium px-4 transition-colors">
+                  Login
+                </Link>
+                <Link href="/register" className="bg-white text-gray-900 px-6 py-2.5 rounded-full font-bold hover:bg-gray-100 transition-colors shadow-lg hover:shadow-white/20">
+                  Start Free Trial
+                </Link>
+              </>
+            )}
+          </div>
+        </div>
+      </div>
+    </nav>
+  );
+}