xpeditis2.0/apps/frontend/app/booking/reject/[token]/page.tsx

/**
 * Public Booking Rejection Page
 *
 * Allows carriers to reject booking requests via email link
 * Route: /booking/reject/:token
 */

'use client';

import { useState, useEffect } from 'react';
import { useParams } from 'next/navigation';
import { rejectCsvBooking, type CsvBookingResponse } from '@/lib/api/bookings';

export default function BookingRejectPage() {
  const params = useParams();
  const token = params.token as string;

  const [isLoading, setIsLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [booking, setBooking] = useState<CsvBookingResponse | null>(null);
  const [isRejecting, setIsRejecting] = useState(false);
  const [hasRejected, setHasRejected] = useState(false);
  const [reason, setReason] = useState('');
  const [showReasonField, setShowReasonField] = useState(false);

  useEffect(() => {
    if (!token) {
      setError('Token de refus invalide');
      setIsLoading(false);
      return;
    }

    // Just validate the token exists, don't auto-reject
    setIsLoading(false);
  }, [token]);

  const handleReject = async () => {
    if (!token) return;

    setIsRejecting(true);
    setError(null);

    try {
      const result = await rejectCsvBooking(token, reason || undefined);
      setBooking(result);
      setHasRejected(true);
    } catch (err) {
      console.error('Rejection error:', err);
      if (err instanceof Error) {
        setError(err.message);
      } else {
        setError('Une erreur est survenue lors du refus');
      }
    } finally {
      setIsRejecting(false);
    }
  };

  if (isLoading) {
    return (
      <div className="min-h-screen bg-gradient-to-br from-gray-50 via-white to-gray-50 flex items-center justify-center p-4">
        <div className="bg-white rounded-2xl shadow-xl p-8 max-w-md w-full text-center">
          <div className="animate-spin rounded-full h-16 w-16 border-b-2 border-gray-600 mx-auto mb-4"></div>
          <p className="text-gray-600">Chargement...</p>
        </div>
      </div>
    );
  }

  if (error) {
    return (
      <div className="min-h-screen bg-gradient-to-br from-red-50 via-white to-red-50 flex items-center justify-center p-4">
        <div className="bg-white rounded-2xl shadow-xl p-8 max-w-md w-full">
          <div className="text-center mb-6">
            <div className="w-16 h-16 bg-red-100 rounded-full flex items-center justify-center mx-auto mb-4">
              <svg
                className="w-8 h-8 text-red-600"
                fill="none"
                stroke="currentColor"
                viewBox="0 0 24 24"
              >
                <path
                  strokeLinecap="round"
                  strokeLinejoin="round"
                  strokeWidth={2}
                  d="M6 18L18 6M6 6l12 12"
                />
              </svg>
            </div>
            <h1 className="text-2xl font-bold text-gray-900 mb-2">
              Erreur de refus
            </h1>
            <p className="text-gray-600">{error}</p>
          </div>

          <div className="bg-red-50 border border-red-200 rounded-lg p-4 mb-6">
            <p className="text-sm text-red-800">
              <strong>Raisons possibles :</strong>
            </p>
            <ul className="text-sm text-red-700 mt-2 space-y-1 list-disc list-inside">
              <li>Le lien a expiré</li>
              <li>La demande a déjà été acceptée ou refusée</li>
              <li>Le token est invalide</li>
            </ul>
          </div>

          <p className="text-sm text-gray-500 text-center">
            Si vous pensez qu'il s'agit d'une erreur, veuillez contacter le client directement.
          </p>
        </div>
      </div>
    );
  }

  // After successful rejection
  if (hasRejected && booking) {
    return (
      <div className="min-h-screen bg-gradient-to-br from-red-50 via-white to-red-50 flex items-center justify-center p-4">
        <div className="bg-white rounded-2xl shadow-xl p-8 max-w-2xl w-full">
          {/* Rejection Icon with Animation */}
          <div className="text-center mb-8">
            <div className="relative inline-block">
              <div className="w-20 h-20 bg-red-100 rounded-full flex items-center justify-center mx-auto mb-4 animate-scale-in">
                <svg
                  className="w-10 h-10 text-red-600"
                  fill="none"
                  stroke="currentColor"
                  viewBox="0 0 24 24"
                >
                  <path
                    strokeLinecap="round"
                    strokeLinejoin="round"
                    strokeWidth={2}
                    d="M6 18L18 6M6 6l12 12"
                  />
                </svg>
              </div>
            </div>

            <h1 className="text-3xl font-bold text-gray-900 mb-3">
              Demande refusée
            </h1>
            <p className="text-lg text-gray-600 mb-2">
              Vous avez refusé cette demande de transport.
            </p>
            <p className="text-gray-500">
              Le client a été notifié par email.
            </p>
          </div>

          {/* Booking Summary */}
          <div className="bg-gray-50 rounded-xl p-6 mb-6">
            <h2 className="text-lg font-semibold text-gray-900 mb-4">
              Récapitulatif de la demande refusée
            </h2>

            <div className="space-y-3">
              <div className="flex justify-between py-2 border-b border-gray-200">
                <span className="text-gray-600">ID Réservation</span>
                <span className="font-semibold text-gray-900">{booking.bookingId}</span>
              </div>

              <div className="flex justify-between py-2 border-b border-gray-200">
                <span className="text-gray-600">Trajet</span>
                <span className="font-semibold text-gray-900">
                  {booking.origin} → {booking.destination}
                </span>
              </div>

              <div className="flex justify-between py-2 border-b border-gray-200">
                <span className="text-gray-600">Volume</span>
                <span className="font-semibold text-gray-900">{booking.volumeCBM} CBM</span>
              </div>

              <div className="flex justify-between py-2 border-b border-gray-200">
                <span className="text-gray-600">Poids</span>
                <span className="font-semibold text-gray-900">{booking.weightKG} kg</span>
              </div>

              <div className="flex justify-between py-2">
                <span className="text-gray-600">Prix proposé</span>
                <span className="font-semibold text-gray-900">
                  {booking.primaryCurrency === 'USD'
                    ? `$${booking.priceUSD.toLocaleString()}`
                    : `€${booking.priceEUR.toLocaleString()}`
                  }
                </span>
              </div>
            </div>

            {reason && (
              <div className="mt-4 pt-4 border-t border-gray-200">
                <p className="text-sm text-gray-600 mb-1">Raison du refus :</p>
                <p className="text-gray-800 bg-white p-3 rounded border border-gray-200">
                  {reason}
                </p>
              </div>
            )}
          </div>

          {/* Info Message */}
          <div className="bg-blue-50 border border-blue-200 rounded-lg p-4 mb-6">
            <h3 className="font-semibold text-blue-900 mb-2 flex items-center">
              <svg className="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
              </svg>
              Information
            </h3>
            <p className="text-sm text-blue-800">
              Le client pourra soumettre une nouvelle demande avec des conditions différentes si nécessaire.
            </p>
          </div>

          {/* Contact Info */}
          <div className="text-center text-sm text-gray-500">
            <p>Pour toute question, contactez-nous à</p>
            <a href="mailto:support@xpeditis.com" className="text-blue-600 hover:underline">
              support@xpeditis.com
            </a>
          </div>
        </div>

        <style jsx>{`
          @keyframes scale-in {
            0% {
              transform: scale(0);
              opacity: 0;
            }
            50% {
              transform: scale(1.1);
            }
            100% {
              transform: scale(1);
              opacity: 1;
            }
          }

          .animate-scale-in {
            animation: scale-in 0.5s ease-out;
          }
        `}</style>
      </div>
    );
  }

  // Initial rejection form
  return (
    <div className="min-h-screen bg-gradient-to-br from-orange-50 via-white to-orange-50 flex items-center justify-center p-4">
      <div className="bg-white rounded-2xl shadow-xl p-8 max-w-md w-full">
        {/* Warning Icon */}
        <div className="text-center mb-6">
          <div className="w-16 h-16 bg-orange-100 rounded-full flex items-center justify-center mx-auto mb-4">
            <svg
              className="w-8 h-8 text-orange-600"
              fill="none"
              stroke="currentColor"
              viewBox="0 0 24 24"
            >
              <path
                strokeLinecap="round"
                strokeLinejoin="round"
                strokeWidth={2}
                d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
              />
            </svg>
          </div>
          <h1 className="text-2xl font-bold text-gray-900 mb-2">
            Refuser cette demande
          </h1>
          <p className="text-gray-600">
            Vous êtes sur le point de refuser cette demande de transport.
          </p>
        </div>

        {/* Optional Reason Field */}
        <div className="mb-6">
          {!showReasonField ? (
            <button
              onClick={() => setShowReasonField(true)}
              className="w-full text-left px-4 py-3 bg-gray-50 hover:bg-gray-100 border border-gray-200 rounded-lg transition-colors"
            >
              <div className="flex items-center justify-between">
                <span className="text-gray-700">Ajouter une raison (optionnel)</span>
                <svg className="w-5 h-5 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
                </svg>
              </div>
            </button>
          ) : (
            <div>
              <label htmlFor="reason" className="block text-sm font-medium text-gray-700 mb-2">
                Raison du refus (optionnel)
              </label>
              <textarea
                id="reason"
                rows={4}
                value={reason}
                onChange={(e) => setReason(e.target.value)}
                placeholder="Ex: Prix trop élevé, délais trop courts, itinéraire non disponible..."
                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-transparent resize-none"
                maxLength={500}
              />
              <div className="mt-1 flex items-center justify-between">
                <p className="text-xs text-gray-500">
                  Cette information sera communiquée au client
                </p>
                <span className="text-xs text-gray-400">
                  {reason.length}/500
                </span>
              </div>
            </div>
          )}
        </div>

        {/* Warning Message */}
        <div className="bg-orange-50 border border-orange-200 rounded-lg p-4 mb-6">
          <p className="text-sm text-orange-800">
            <strong>Attention :</strong> Cette action est irréversible. Le client sera immédiatement notifié par email de votre refus.
          </p>
        </div>

        {/* Action Buttons */}
        <div className="space-y-3">
          <button
            onClick={handleReject}
            disabled={isRejecting}
            className="w-full px-6 py-3 bg-red-600 hover:bg-red-700 disabled:bg-red-400 text-white font-semibold rounded-lg transition-colors flex items-center justify-center"
          >
            {isRejecting ? (
              <>
                <svg className="animate-spin -ml-1 mr-3 h-5 w-5 text-white" fill="none" viewBox="0 0 24 24">
                  <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
                  <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                </svg>
                Refus en cours...
              </>
            ) : (
              <>
                <svg className="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
                </svg>
                Confirmer le refus
              </>
            )}
          </button>

          <a
            href="mailto:support@xpeditis.com"
            className="block w-full px-6 py-3 bg-white hover:bg-gray-50 border border-gray-300 text-gray-700 font-semibold rounded-lg transition-colors text-center"
          >
            Contacter le support
          </a>
        </div>

        {/* Help Text */}
        <p className="mt-6 text-xs text-center text-gray-500">
          Si vous avez des questions avant de refuser, contactez-nous par email.
        </p>
      </div>
    </div>
  );
}