puffin-app/app/checkout/success/demo/page.tsx

'use client';

import { motion } from 'framer-motion';
import { Leaf } from 'lucide-react';
import { CarbonImpactComparison } from '../../../../src/components/CarbonImpactComparison';
import { RechartsPortfolioPieChart } from '../../../../src/components/RechartsPortfolioPieChart';
import { useRouter } from 'next/navigation';

// Mock order data for demo purposes
const mockOrderDetails = {
  order: {
    id: 'demo_order_123',
    tons: 5.2,
    portfolioId: 1,
    baseAmount: 9360, // $93.60 in cents
    processingFee: 281, // $2.81 in cents
    totalAmount: 9641, // $96.41 in cents
    currency: 'USD',
    status: 'paid',
    wrenOrderId: 'wren_abc123xyz',
    stripeSessionId: 'cs_test_demo123',
    createdAt: new Date().toISOString(),
    portfolio: {
      id: 1,
      name: 'Puffin Maritime Carbon Portfolio',
      description: 'Curated mix of high-impact verified carbon offset projects',
      projects: [
        {
          id: '1',
          name: 'Rimba Raya Biodiversity Reserve',
          type: 'Forestry',
          description: 'Protecting 64,000 hectares of tropical peat swamp forest in Borneo',
          shortDescription: 'Tropical forest conservation in Borneo',
          pricePerTon: 15,
          percentage: 0.3,
          imageUrl: '/projects/forest.jpg',
          location: 'Borneo, Indonesia',
          verificationStandard: 'VCS, CCB',
          impactMetrics: {
            co2Reduced: 3500000
          }
        },
        {
          id: '2',
          name: 'Verified Blue Carbon',
          type: 'Blue Carbon',
          description: 'Coastal wetland restoration for carbon sequestration',
          shortDescription: 'Coastal wetland restoration',
          pricePerTon: 25,
          percentage: 0.25,
          imageUrl: '/projects/ocean.jpg',
          location: 'Global',
          verificationStandard: 'VCS',
          impactMetrics: {
            co2Reduced: 1200000
          }
        },
        {
          id: '3',
          name: 'Direct Air Capture Technology',
          type: 'Direct Air Capture',
          description: 'Advanced technology removing CO2 directly from atmosphere',
          shortDescription: 'Direct air capture technology',
          pricePerTon: 35,
          percentage: 0.2,
          imageUrl: '/projects/tech.jpg',
          location: 'Iceland',
          verificationStandard: 'ISO 14064',
          impactMetrics: {
            co2Reduced: 500000
          }
        },
        {
          id: '4',
          name: 'Renewable Energy Development',
          type: 'Renewable Energy',
          description: 'Wind and solar power generation replacing fossil fuels',
          shortDescription: 'Clean energy generation',
          pricePerTon: 12,
          percentage: 0.25,
          imageUrl: '/projects/solar.jpg',
          location: 'Global',
          verificationStandard: 'Gold Standard',
          impactMetrics: {
            co2Reduced: 2800000
          }
        }
      ]
    }
  },
  session: {
    paymentStatus: 'paid',
    customerEmail: 'demo@puffinoffset.com'
  }
};

// Map backend status to user-friendly labels
const getStatusDisplay = (status: string): { label: string; className: string } => {
  switch (status) {
    case 'paid':
    case 'fulfilled':
      return { label: 'Confirmed', className: 'bg-green-100 text-green-700' };
    case 'pending':
      return { label: 'Processing', className: 'bg-yellow-100 text-yellow-700' };
    default:
      return { label: status.toUpperCase(), className: 'bg-slate-100 text-slate-700' };
  }
};

// Format currency with commas
const formatCurrency = (amount: number): string => {
  return amount.toLocaleString('en-US', {
    minimumFractionDigits: 2,
    maximumFractionDigits: 2
  });
};

export default function CheckoutSuccessDemoPage() {
  const router = useRouter();
  const orderDetails = mockOrderDetails;
  const { order, session } = orderDetails;
  const totalAmount = order.totalAmount / 100;
  const baseAmount = order.baseAmount / 100;
  const processingFee = order.processingFee / 100;
  const effectiveStatus = session.paymentStatus === 'paid' ? 'paid' : order.status;
  const statusDisplay = getStatusDisplay(effectiveStatus);

  return (
    <>
      {/* Print-specific styles */}
      <style>{`
        @media print {
          * {
            -webkit-print-color-adjust: exact !important;
            print-color-adjust: exact !important;
            color-adjust: exact !important;
          }
          .no-print { display: none !important; }
          .print-page-break {
            page-break-after: always !important;
            break-after: page !important;
          }
          @page {
            margin: 0.5in;
            size: letter;
          }
        }
      `}</style>

      <div className="min-h-screen bg-gradient-to-br from-slate-50 via-blue-50 to-cyan-50 flex items-center justify-center p-4 sm:p-6">
        <motion.div
          initial={{ opacity: 0, y: 20 }}
          animate={{ opacity: 1, y: 0 }}
          transition={{ duration: 0.5 }}
          className="max-w-full sm:max-w-4xl lg:max-w-5xl w-full print-receipt"
        >
          {/* Demo Banner */}
          <div className="bg-yellow-100 border-l-4 border-yellow-500 p-4 mb-4 rounded-lg no-print">
            <p className="text-yellow-800 font-medium">
              🎭 <strong>DEMO MODE</strong> - This is a mock order for visual comparison purposes
            </p>
          </div>

          {/* Receipt Container */}
          <div className="bg-white rounded-3xl shadow-2xl overflow-hidden print:rounded-none print:shadow-none print-page-break">
            {/* Header with Logo */}
            <motion.div
              initial={{ opacity: 0, y: -20 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ delay: 0.1 }}
              className="bg-gradient-to-br from-cyan-500 via-blue-500 to-indigo-600 p-8 text-center"
            >
              <img
                src="/puffinOffset.webp"
                alt="Puffin Offset"
                className="h-24 mx-auto mb-4 print-logo"
              />
              <h1 className="text-3xl md:text-4xl font-bold text-white mb-2">
                Order Confirmed
              </h1>
              <p className="text-cyan-50 text-lg">
                Thank you for your carbon offset purchase
              </p>
            </motion.div>

            {/* Success Badge */}
            <motion.div
              initial={{ scale: 0 }}
              animate={{ scale: 1 }}
              transition={{ delay: 0.2, type: 'spring', stiffness: 200 }}
              className="flex justify-center -mt-8 mb-6 no-print"
            >
              <div className="bg-green-500 text-white rounded-full p-6 shadow-xl border-4 border-white">
                <svg className="w-12 h-12" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={3} d="M5 13l4 4L19 7" />
                </svg>
              </div>
            </motion.div>

            {/* Order Details Section */}
            <motion.div
              initial={{ opacity: 0, y: 20 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ delay: 0.3 }}
              className="px-8 py-6"
            >
              <h2 className="text-2xl font-bold text-slate-800 mb-6 pb-3 border-b-2 border-slate-200">
                Order Summary
              </h2>

              <div className="space-y-1 mb-6">
                {/* Carbon Offset - Highlighted */}
                <div className="bg-gradient-to-r from-emerald-50 to-teal-50 rounded-xl p-6 mb-4 border-l-4 border-emerald-500">
                  <div className="flex justify-between items-center">
                    <div>
                      <span className="text-sm text-emerald-700 font-medium uppercase tracking-wide">Carbon Offset</span>
                      <p className="text-3xl font-bold text-emerald-900 mt-1">{order.tons} tons CO₂</p>
                    </div>
                    <div className="text-emerald-600">
                      <Leaf className="w-16 h-16" />
                    </div>
                  </div>
                </div>

                {/* Pricing Breakdown */}
                <div className="bg-slate-50 rounded-lg p-5 my-4 space-y-3">
                  <div className="flex justify-between items-center">
                    <span className="text-slate-700">Offset Cost</span>
                    <span className="text-slate-900 font-semibold">
                      ${formatCurrency(baseAmount)}
                    </span>
                  </div>
                  <div className="flex justify-between items-center">
                    <span className="text-slate-700">Processing Fee (3%)</span>
                    <span className="text-slate-900 font-semibold">
                      ${formatCurrency(processingFee)}
                    </span>
                  </div>
                  <div className="border-t-2 border-slate-300 pt-3 mt-3">
                    <div className="flex justify-between items-center">
                      <span className="text-slate-800 font-bold text-lg">Total Paid</span>
                      <span className="text-blue-600 font-bold text-3xl">
                        ${formatCurrency(totalAmount)}
                      </span>
                    </div>
                  </div>
                </div>
              </div>

              {/* Order Metadata */}
              <div className="bg-gradient-to-r from-slate-50 to-blue-50 rounded-lg p-5 space-y-4">
                <div className="grid grid-cols-1 md:grid-cols-2 gap-5">
                  <div>
                    <span className="text-xs uppercase tracking-wide text-slate-500 font-semibold">Payment ID</span>
                    <p className="text-slate-800 font-mono text-xs mt-1 break-all">{order.stripeSessionId}</p>
                  </div>

                  {order.wrenOrderId && (
                    <div>
                      <span className="text-xs uppercase tracking-wide text-slate-500 font-semibold">Offsetting Order ID</span>
                      <p className="text-slate-800 font-mono text-xs mt-1 break-all">{order.wrenOrderId}</p>
                    </div>
                  )}

                  <div className={order.wrenOrderId ? '' : 'md:col-start-2'}>
                    <span className="text-xs uppercase tracking-wide text-slate-500 font-semibold">Status</span>
                    <p className="mt-2">
                      <span className={`inline-block px-4 py-1.5 rounded-full text-sm font-bold ${statusDisplay.className}`}>
                        {statusDisplay.label}
                      </span>
                    </p>
                  </div>

                  {session.customerEmail && (
                    <div className="md:col-span-2">
                      <span className="text-xs uppercase tracking-wide text-slate-500 font-semibold">Email</span>
                      <p className="text-slate-800 font-medium mt-1">{session.customerEmail}</p>
                    </div>
                  )}

                  <div className="md:col-span-2">
                    <span className="text-xs uppercase tracking-wide text-slate-500 font-semibold">Date</span>
                    <p className="text-slate-800 font-medium mt-1">
                      {new Date().toLocaleDateString('en-US', {
                        year: 'numeric',
                        month: 'long',
                        day: 'numeric'
                      })}
                    </p>
                  </div>
                </div>
              </div>
            </motion.div>
          </div>

          {/* Portfolio Distribution Chart */}
          {order.portfolio?.projects && order.portfolio.projects.length > 0 && (
            <motion.div
              initial={{ opacity: 0, y: 20 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ delay: 0.35 }}
              className="mt-6"
            >
              <div className="bg-white rounded-3xl shadow-2xl overflow-hidden p-8 print:rounded-none print:shadow-none print:border-none print-page-break">
                <h2 className="text-2xl font-bold text-slate-800 mb-2 text-center print:text-xl">
                  Your Carbon Offset Distribution
                </h2>
                <p className="text-slate-600 text-center mb-8 print:text-sm print:mb-4">
                  Your {order.tons} tons of CO₂ offsets are distributed across these verified projects:
                </p>
                <RechartsPortfolioPieChart
                  projects={order.portfolio.projects}
                  totalTons={order.tons}
                />
              </div>
            </motion.div>
          )}

          {/* Impact Comparisons */}
          <motion.div
            initial={{ opacity: 0, y: 20 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ delay: 0.4 }}
            className="mt-6"
          >
            <div className="bg-gradient-to-br from-emerald-600 via-teal-600 to-cyan-600 rounded-3xl p-8 shadow-2xl print:rounded-none print:shadow-none print:bg-white print:border print:border-gray-300 print-page-break">
              <CarbonImpactComparison tons={order.tons} variant="success" count={3} />
            </div>
          </motion.div>

          {/* Action Buttons */}
          <motion.div
            initial={{ opacity: 0 }}
            animate={{ opacity: 1 }}
            transition={{ delay: 0.5 }}
            className="flex flex-col sm:flex-row gap-4 justify-center mt-8 no-print"
          >
            <button
              onClick={() => router.push('/')}
              className="px-8 py-4 bg-gradient-to-r from-blue-500 to-cyan-500 text-white rounded-xl hover:from-blue-600 hover:to-cyan-600 transition-all hover:shadow-xl font-bold text-center transform hover:scale-105"
            >
              Return to Home
            </button>
            <button
              onClick={() => router.push('/calculator')}
              className="px-8 py-4 bg-gradient-to-r from-green-500 to-emerald-500 text-white rounded-xl hover:from-green-600 hover:to-emerald-600 transition-all hover:shadow-xl font-bold text-center transform hover:scale-105"
            >
              Calculate Another Offset
            </button>
            <button
              onClick={() => window.print()}
              className="px-8 py-4 bg-white text-slate-700 rounded-xl hover:bg-slate-50 transition-all hover:shadow-xl font-bold border-2 border-slate-300 flex items-center justify-center gap-2 transform hover:scale-105"
            >
              <svg className="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z" />
              </svg>
              Print Receipt
            </button>
          </motion.div>

          {/* Confirmation Email Notice */}
          {session.customerEmail && (
            <motion.div
              initial={{ opacity: 0 }}
              animate={{ opacity: 1 }}
              transition={{ delay: 0.6 }}
              className="text-center mt-6 no-print"
            >
              <div className="bg-blue-50 border-l-4 border-blue-500 p-4 rounded-lg inline-block">
                <p className="text-blue-800 font-medium">
                  <svg className="w-5 h-5 inline mr-2" fill="currentColor" viewBox="0 0 20 20">
                    <path d="M2.003 5.884L10 9.882l7.997-3.998A2 2 0 0016 4H4a2 2 0 00-1.997 1.884z" />
                    <path d="M18 8.118l-8 4-8-4V14a2 2 0 002 2h12a2 2 0 002-2V8.118z" />
                  </svg>
                  Confirmation email sent to {session.customerEmail}
                </p>
              </div>
            </motion.div>
          )}

          {/* Footer */}
          <motion.div
            initial={{ opacity: 0 }}
            animate={{ opacity: 1 }}
            transition={{ delay: 0.7 }}
            className="text-center text-slate-500 text-sm mt-8 pb-6 no-print"
          >
            <p>Thank you for making a positive impact on our planet</p>
            <p className="mt-2">Questions? Contact us at support@puffinoffset.com</p>
          </motion.div>
        </motion.div>
      </div>
    </>
  );
}