import React from 'react';
import type { Metadata } from 'next';
import GeolocationGenerator from './GeolocationGenerator';
import { MapPin, Shield, Zap, Smartphone, Navigation, Map, Download, Share2 } from 'lucide-react';
import { QRCodeSVG } from 'qrcode.react';
import { ToolBreadcrumb } from '@/components/seo/BreadcrumbSchema';

// SEO Optimized Metadata
export const metadata: Metadata = {
    title: 'Free Geolocation QR Code Generator | Maps & Directions | QR Master',
    description: 'Create a QR code for a specific location using Latitude and Longitude. Scanners will open Google Maps directly to your pin. Free & Precise.',
    keywords: ['location qr code', 'maps qr code', 'google maps qr generator', 'geolocation qr', 'coordinates qr code'],
    alternates: {
        canonical: 'https://qrmaster.io/tools/geolocation-qr-code',
    },
    openGraph: {
        title: 'Free Geolocation QR Code Generator | QR Master',
        description: 'Navigate users to any location with a QR code. Opens directly in Google Maps.',
        type: 'website',
        url: 'https://qrmaster.io/tools/geolocation-qr-code',
        images: [{ url: '/og-geolocation-generator.png', width: 1200, height: 630 }],
    },
    twitter: {
        card: 'summary_large_image',
        title: 'Free Geolocation QR Code Generator',
        description: 'Create QR codes for maps and locations. Instant and free.',
    },
    robots: {
        index: true,
        follow: true,
    },
};

// JSON-LD Structured Data
const jsonLd = {
    '@context': 'https://schema.org',
    '@graph': [
        {
            '@type': 'SoftwareApplication',
            name: 'Geolocation QR Code Generator',
            applicationCategory: 'UtilitiesApplication',
            operatingSystem: 'Web Browser',
            offers: {
                '@type': 'Offer',
                price: '0',
                priceCurrency: 'USD',
            },
            aggregateRating: {
                '@type': 'AggregateRating',
                ratingValue: '4.7',
                ratingCount: '890',
            },
            description: 'Generate QR codes that open specific geographic coordinates in map applications.',
        },
        {
            '@type': 'HowTo',
            name: 'How to Create a Location QR Code',
            description: 'Create a QR code that points to a specific map location.',
            step: [
                {
                    '@type': 'HowToStep',
                    position: 1,
                    name: 'Get Coordinates',
                    text: 'Find the Latitude and Longitude of your location (e.g., from Google Maps).',
                },
                {
                    '@type': 'HowToStep',
                    position: 2,
                    name: 'Enter Data',
                    text: 'Paste the coordinates into the generator.',
                },
                {
                    '@type': 'HowToStep',
                    position: 3,
                    name: 'Customize',
                    text: 'Choose a color and style for your map QR code.',
                },
                {
                    '@type': 'HowToStep',
                    position: 4,
                    name: 'Download',
                    text: 'Save your QR code as a high-quality image.',
                },
                {
                    '@type': 'HowToStep',
                    position: 5,
                    name: 'Share',
                    text: 'Place it on invitations, signs, or your website.',
                },
            ],
            totalTime: 'PT45S',
        },
        {
            '@type': 'FAQPage',
            mainEntity: [
                {
                    '@type': 'Question',
                    name: 'Which map app does it open?',
                    acceptedAnswer: {
                        '@type': 'Answer',
                        text: 'Our generator creates a universal Google Maps link. On most devices, this will open the Google Maps app if installed, or the browser version if not. It is the most compatible method.',
                    },
                },
                {
                    '@type': 'Question',
                    name: 'How do I find my Latitude and Longitude?',
                    acceptedAnswer: {
                        '@type': 'Answer',
                        text: 'On Google Maps desktop: Right-click any spot on the map. The first item in the menu is the coordinates. Click to copy them.',
                    },
                },
                {
                    '@type': 'Question',
                    name: 'Does it work offline?',
                    acceptedAnswer: {
                        '@type': 'Answer',
                        text: 'The QR code itself can be scanned offline, but the user will likely need an internet connection to load the map and get directions.',
                    },
                },
                {
                    '@type': 'Question',
                    name: 'Can I use an address instead?',
                    acceptedAnswer: {
                        '@type': 'Answer',
                        text: 'For precise results, we use coordinates. However, you can use our URL Generator and paste a link to your Google Maps address search result if you prefer.',
                    },
                },
                {
                    '@type': 'Question',
                    name: 'Is it free?',
                    acceptedAnswer: {
                        '@type': 'Answer',
                        text: 'Yes, generating this location QR code is completely free and requires no signup.',
                    },
                },
            ],
        },
    ],
};

export default function GeolocationQRCodePage() {
    return (
        <>
            <script
                type="application/ld+json"
                dangerouslySetInnerHTML={{ __html: JSON.stringify(jsonLd) }}
            />
            <ToolBreadcrumb toolName="Location QR Code Generator" toolSlug="geolocation-qr-code" />

            <div className="min-h-screen" style={{ backgroundColor: '#EBEBDF' }}>

                {/* HERO SECTION */}
                <section className="relative pt-20 pb-20 lg:pt-32 lg:pb-32 px-4 sm:px-6 lg:px-8 overflow-hidden" style={{ backgroundColor: '#047857' }}>
                    <div className="absolute inset-0 opacity-10">
                        <svg className="w-full h-full" viewBox="0 0 100 100" preserveAspectRatio="none">
                            <path d="M0 100 C 20 0 50 0 100 100 Z" fill="url(#grad1)" />
                            <defs>
                                <linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="0%">
                                    <stop offset="0%" style={{ stopColor: 'white', stopOpacity: 1 }} />
                                    <stop offset="100%" style={{ stopColor: 'white', stopOpacity: 0 }} />
                                </linearGradient>
                            </defs>
                        </svg>
                    </div>

                    <div className="max-w-7xl mx-auto grid lg:grid-cols-2 gap-12 items-center relative z-10">
                        <div className="text-center lg:text-left">
                            <div className="inline-flex items-center gap-2 px-3 py-1 rounded-full bg-white/10 text-white/90 text-sm font-medium mb-6 backdrop-blur-sm border border-white/10 hover:bg-white/20 transition-colors cursor-default">
                                <span className="flex h-2 w-2 relative">
                                    <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
                                    <span className="relative inline-flex rounded-full h-2 w-2 bg-emerald-400"></span>
                                </span>
                                Free Tool — No Signup Required
                            </div>

                            <h1 className="text-4xl md:text-5xl lg:text-6xl font-extrabold text-white tracking-tight leading-tight mb-6">
                                Share Perfect Locations with <br className="hidden lg:block" />
                                <span className="text-transparent bg-clip-text bg-gradient-to-r from-emerald-300 to-teal-300">Map QR Codes</span>
                            </h1>

                            <p className="text-lg md:text-xl text-indigo-100 max-w-2xl mx-auto lg:mx-0 mb-8 leading-relaxed">
                                Provide exact directions to your event, store, or secret spot.
                                <strong className="text-white block sm:inline mt-2 sm:mt-0"> Opens directly in Google Maps.</strong>
                            </p>

                            <div className="flex flex-wrap justify-center lg:justify-start gap-4 text-sm font-medium text-white/80">
                                <div className="flex items-center gap-2 bg-white/5 px-4 py-2.5 rounded-xl border border-white/5 backdrop-blur-sm">
                                    <Navigation className="w-4 h-4 text-emerald-400" />
                                    Exact Directions
                                </div>
                                <div className="flex items-center gap-2 bg-white/5 px-4 py-2.5 rounded-xl border border-white/5 backdrop-blur-sm">
                                    <Zap className="w-4 h-4 text-amber-400" />
                                    Instant Load
                                </div>
                                <div className="flex items-center gap-2 bg-white/5 px-4 py-2.5 rounded-xl border border-white/5 backdrop-blur-sm">
                                    <Shield className="w-4 h-4 text-purple-400" />
                                    No Data Saved
                                </div>
                            </div>
                        </div>

                        {/* Visual Abstract */}
                        <div className="hidden lg:flex relative items-center justify-center min-h-[400px]">
                            <div className="absolute w-[500px] h-[500px] bg-indigo-500/30 rounded-full blur-[100px] -top-20 -right-20 animate-pulse" />

                            <div className="relative w-80 h-96 bg-white/5 backdrop-blur-xl border border-white/20 rounded-3xl shadow-2xl flex flex-col items-center justify-center p-8 transform rotate-3 hover:rotate-0 transition-all duration-700 group">
                                <div className="absolute inset-0 bg-gradient-to-br from-white/10 to-transparent rounded-3xl" />

                                <div className="w-full bg-white rounded-xl shadow-lg h-32 mb-6 relative overflow-hidden grayscale group-hover:grayscale-0 transition-all duration-500">
                                    <div className="absolute inset-0 opacity-20 bg-[radial-gradient(#e5e7eb_1px,transparent_1px)] [background-size:16px_16px]"></div>
                                    <div className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2">
                                        <MapPin className="w-8 h-8 text-red-500 drop-shadow-lg animate-bounce" />
                                    </div>
                                    <div className="absolute bottom-2 left-2 right-2 bg-white/90 p-2 rounded text-[10px] text-slate-500 font-mono text-center">
                                        40.7128° N, 74.0060° W
                                    </div>
                                </div>

                                <div className="w-44 h-44 bg-white rounded-xl p-2 shadow-inner relative overflow-hidden flex items-center justify-center">
                                    <QRCodeSVG value="https://www.qrmaster.net" size={160} fgColor="#0f172a" level="Q" />
                                </div>

                                {/* Floating Badge */}
                                <div className="absolute -bottom-6 -right-6 bg-white py-3 px-5 rounded-xl shadow-xl flex items-center gap-3 transform transition-transform hover:scale-105 duration-300">
                                    <div className="bg-emerald-100 p-2 rounded-full">
                                        <Map className="w-5 h-5 text-emerald-600" />
                                    </div>
                                    <div className="text-left">
                                        <div className="text-[10px] text-slate-400 font-bold uppercase tracking-wider">Map</div>
                                        <div className="text-sm font-bold text-slate-900">Open</div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </section>

                {/* GENERATOR SECTION */}
                <section className="py-12 px-4 sm:px-6 lg:px-8 -mt-8">
                    <GeolocationGenerator />
                </section>

                {/* HOW IT WORKS */}
                <section className="py-16 px-4 sm:px-6 lg:px-8 bg-white">
                    <div className="max-w-4xl mx-auto">
                        <h2 className="text-3xl font-bold text-slate-900 text-center mb-12">
                            How Geolocation QR Codes Work
                        </h2>

                        <div className="grid md:grid-cols-3 lg:grid-cols-5 gap-8">
                            <article className="text-center">
                                <div className="w-14 h-14 rounded-2xl bg-[#1A1265]/10 flex items-center justify-center mx-auto mb-4">
                                    <MapPin className="w-7 h-7 text-[#1A1265]" />
                                </div>
                                <h3 className="font-bold text-slate-900 mb-2">1. Pinpoint</h3>
                                <p className="text-slate-600 text-sm">
                                    Enter exact GPS coordinates. This ensures users go to the precise spot (e.g., a specific building entrance).
                                </p>
                            </article>

                            <article className="text-center">
                                <div className="w-14 h-14 rounded-2xl bg-[#1A1265]/10 flex items-center justify-center mx-auto mb-4">
                                    <Smartphone className="w-7 h-7 text-[#1A1265]" />
                                </div>
                                <h3 className="font-bold text-slate-900 mb-2">2. Scan</h3>
                                <p className="text-slate-600 text-sm">
                                    Users scan the code. It is encoded with a universal map link.
                                </p>
                            </article>

                            <article className="text-center">
                                <div className="w-12 h-12 rounded-2xl bg-[#1A1265]/10 flex items-center justify-center mx-auto mb-4">
                                    <Download className="w-6 h-6 text-[#1A1265]" />
                                </div>
                                <h3 className="font-bold text-slate-900 mb-2">3. Download</h3>
                                <p className="text-slate-600 text-xs leading-relaxed">
                                    Save your high-quality QR image.
                                </p>
                            </article>

                            <article className="text-center">
                                <div className="w-12 h-12 rounded-2xl bg-[#1A1265]/10 flex items-center justify-center mx-auto mb-4">
                                    <Smartphone className="w-6 h-6 text-[#1A1265]" />
                                </div>
                                <h3 className="font-bold text-slate-900 mb-2">4. Scan</h3>
                                <p className="text-slate-600 text-xs leading-relaxed">
                                    Users scan the code to load coordinates.
                                </p>
                            </article>

                            <article className="text-center">
                                <div className="w-12 h-12 rounded-2xl bg-[#1A1265]/10 flex items-center justify-center mx-auto mb-4">
                                    <Share2 className="w-6 h-6 text-[#1A1265]" />
                                </div>
                                <h3 className="font-bold text-slate-900 mb-2">5. Go</h3>
                                <p className="text-slate-600 text-xs leading-relaxed">
                                    They get instant directions to your spot.
                                </p>
                            </article>
                        </div>
                    </div>
                </section>

                {/* FAQ SECTION */}
                <section className="py-16 px-4 sm:px-6 lg:px-8" style={{ backgroundColor: '#EBEBDF' }}>
                    <div className="max-w-3xl mx-auto">
                        <h2 className="text-3xl font-bold text-slate-900 text-center mb-4">
                            Frequently Asked Questions
                        </h2>
                        <p className="text-slate-600 text-center mb-10">
                            Common questions about Map QR codes.
                        </p>

                        <div className="space-y-4">
                            <FaqItem
                                question="Why not just use an address?"
                                answer="Addresses can be ambiguous or cover large areas (like a park or stadium). Coordinates point to an exact geographic spot, ensuring visitors find the specific meeting point or parking entrance."
                            />
                            <FaqItem
                                question="Does it work on Apple Maps?"
                                answer="Yes. While the underlying link is a Google Maps link, iOS devices usually handle these gracefully, either opening them in the Google Maps app (if installed) or the browser, where Apple Maps can often intercept directions."
                            />
                            <FaqItem
                                question="Is it free?"
                                answer="Yes, generating this location QR code is completely free and requires no signup."
                            />
                            <FaqItem
                                question="Can I track who scanned it?"
                                answer="Not with this static tool. If you need scan analytics (e.g., how many people scanned your storefront QR), you should use our Dynamic QR Code service."
                            />
                            <FaqItem
                                question="Is it free?"
                                answer="Yes, generating this location QR code is completely free and requires no signup."
                            />
                        </div>
                    </div>
                </section>

            </div>
        </>
    );
}

function FaqItem({ question, answer }: { question: string; answer: string }) {
    return (
        <details className="group bg-white rounded-xl shadow-sm border border-slate-200 overflow-hidden">
            <summary className="flex items-center justify-between p-5 cursor-pointer list-none text-slate-900 font-semibold hover:bg-slate-50 transition-colors">
                {question}
                <span className="transition group-open:rotate-180 text-slate-400">
                    <svg fill="none" height="20" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" viewBox="0 0 24 24" width="20">
                        <path d="M6 9l6 6 6-6" />
                    </svg>
                </span>
            </summary>
            <div className="text-slate-600 px-5 pb-5 pt-0 leading-relaxed text-sm">
                {answer}
            </div>
        </details>
    );
}