import { Card, CardContent } from '@/components/ui/card';
import { Progress } from '@/components/ui/progress';
import {
  Zap,
  Check,
  Circle,
  Camera,
  FileText,
  MapPin,
  Phone,
  Clock,
} from 'lucide-react';
import { cn } from '@/lib/utils';

interface ShopBountyCardProps {
  // Current form state to calculate potential reward
  hasName: boolean;
  hasAddress: boolean;
  hasCoordinates: boolean;
  hasDescription: boolean;
  hasPhone: boolean;
  hasWebsite: boolean;
  hasHours: boolean;
  photoCount: number;
}

interface QualityCheckItem {
  id: string;
  label: string;
  points: number;
  completed: boolean;
  icon: React.ComponentType<{ className?: string }>;
}

export function ShopBountyCard({
  hasName,
  hasAddress,
  hasCoordinates,
  hasDescription,
  hasPhone,
  hasWebsite,
  hasHours,
  photoCount,
}: ShopBountyCardProps) {
  const checks: QualityCheckItem[] = [
    {
      id: 'name',
      label: 'Shop name',
      points: 15,
      completed: hasName,
      icon: MapPin,
    },
    {
      id: 'location',
      label: 'Address & coordinates',
      points: 20,
      completed: hasAddress && hasCoordinates,
      icon: MapPin,
    },
    {
      id: 'photo1',
      label: 'At least 1 photo',
      points: 15,
      completed: photoCount >= 1,
      icon: Camera,
    },
    {
      id: 'photo3',
      label: '3+ photos',
      points: 10,
      completed: photoCount >= 3,
      icon: Camera,
    },
    {
      id: 'description',
      label: 'Description',
      points: 15,
      completed: hasDescription,
      icon: FileText,
    },
    {
      id: 'contact',
      label: 'Contact info',
      points: 10,
      completed: hasPhone || hasWebsite,
      icon: Phone,
    },
    {
      id: 'hours',
      label: 'Opening hours',
      points: 15,
      completed: hasHours,
      icon: Clock,
    },
  ];

  const completedChecks = checks.filter(c => c.completed);
  const score = completedChecks.reduce((sum, c) => sum + c.points, 0);
  const maxScore = checks.reduce((sum, c) => sum + c.points, 0);
  const percentage = Math.round((score / maxScore) * 100);

  const getScoreColor = () => {
    if (percentage >= 80) return 'text-green-400';
    if (percentage >= 50) return 'text-[#ccff00]';
    if (percentage >= 30) return 'text-yellow-400';
    return 'text-orange-400';
  };

  const getProgressColor = () => {
    if (percentage >= 80) return 'bg-green-500';
    if (percentage >= 50) return 'bg-[#ccff00]';
    if (percentage >= 30) return 'bg-yellow-500';
    return 'bg-orange-500';
  };

  const getScoreLabel = () => {
    if (percentage >= 80) return 'Excellent!';
    if (percentage >= 50) return 'Good';
    if (percentage >= 30) return 'Basic';
    return 'Getting started';
  };

  return (
    <Card className="bg-gradient-to-br from-[#ccff00]/5 to-transparent border-[#ccff00]/20">
      <CardContent className="p-4">
        <div className="flex items-center justify-between mb-3">
          <div className="flex items-center gap-2">
            <Zap className="h-4 w-4 text-[#ccff00]" />
            <span className="text-sm font-bold uppercase text-gray-300">Earning Potential</span>
          </div>
          <div className="flex items-center gap-2">
            <span className={cn('text-sm font-bold', getScoreColor())}>
              {getScoreLabel()}
            </span>
            <span className="text-xs text-gray-500">
              {percentage}%
            </span>
          </div>
        </div>

        {/* Progress Bar */}
        <div className="relative h-3 bg-gray-800 rounded-full overflow-hidden mb-4">
          <div 
            className={cn('h-full transition-all duration-500 ease-out rounded-full', getProgressColor())}
            style={{ width: `${percentage}%` }}
          />
        </div>

        {/* Checklist */}
        <div className="space-y-2">
          {checks.map((check) => {
            const Icon = check.icon;
            return (
              <div 
                key={check.id}
                className={cn(
                  'flex items-center gap-2 text-xs transition-all',
                  check.completed ? 'text-green-400' : 'text-gray-500'
                )}
              >
                <div className="flex-shrink-0">
                  {check.completed ? (
                    <Check className="h-3.5 w-3.5" />
                  ) : (
                    <Circle className="h-3.5 w-3.5" />
                  )}
                </div>
                <Icon className="h-3 w-3 flex-shrink-0" />
                <span className={check.completed ? 'line-through opacity-70' : ''}>
                  {check.label}
                </span>
                <span className={cn(
                  'ml-auto text-[10px] font-bold',
                  check.completed ? 'text-green-400' : 'text-gray-600'
                )}>
                  +{check.points}%
                </span>
              </div>
            );
          })}
        </div>

        {/* Tip */}
        <div className="mt-4 pt-3 border-t border-gray-800">
          <p className="text-[10px] text-gray-500">
            💡 Higher quality = More zaps from the community!
          </p>
        </div>
      </CardContent>
    </Card>
  );
}