import Badge from '@/components/ui/Badge';
import { Card } from '@/components/ui/Card';
import { Flex, Grid, Stack } from '@/components/ui/layout';
import { useTranslation } from '@/hooks/useI18n';
import type { BackendMatch } from '@/schemas/backend/match';
import { AlertTriangle, MapPin, TrendingUp } from 'lucide-react';
import React from 'react';
import { formatCurrency } from '../../lib/fin';

interface MatchCardProps {
  match: BackendMatch;
  onViewDetails?: (matchId: string) => void;
}

const MatchCard: React.FC<MatchCardProps> = ({ match, onViewDetails }) => {
  const { t } = useTranslation();

  const getStatusColor = () => {
    switch (match.Status) {
      case 'suggested':
        return 'default';
      case 'negotiating':
        return 'outline';
      case 'contracted':
      case 'live':
        return 'default';
      case 'failed':
      case 'cancelled':
        return 'destructive';
      default:
        return 'outline';
    }
  };

  const formatScore = (score: number) => {
    return `${(score * 100).toFixed(0)}%`;
  };

  // use central fin utilities

  return (
    <Card
      className="shadow-none hover:shadow-md transition-shadow cursor-pointer"
      onClick={() => onViewDetails?.(match.ID)}
    >
      <Stack spacing="sm" className="p-4">
        <Flex align="start" justify="between">
          <div className="flex-1">
            <Flex align="center" gap="xs" className="mb-2">
              <Badge variant={getStatusColor()}>{match.Status}</Badge>
              <Badge variant="outline" className="text-xs">
                Priority: {match.Priority}
              </Badge>
            </Flex>

            <Grid cols={2} gap="md" className="mb-3">
              <div>
                <p className="text-xs text-muted-foreground mb-1">{t('matches.compatibility')}</p>
                <p className="text-lg font-semibold">{formatScore(match.CompatibilityScore)}</p>
              </div>
              <div>
                <p className="text-xs text-muted-foreground mb-1">{t('matches.economicValue')}</p>
                <p className="text-lg font-semibold text-success">
                  {formatCurrency(match.EconomicValue)}
                </p>
              </div>
            </Grid>

            <Flex align="center" gap="md" className="text-sm text-muted-foreground">
              <div className="flex items-center gap-1">
                <MapPin className="h-4 w-4" />
                <span>{match.DistanceKm.toFixed(1)} km</span>
              </div>
              {match.RiskAssessment && (
                <div className="flex items-center gap-1">
                  <AlertTriangle className="h-4 w-4" />
                  <span>
                    Risk:{' '}
                    {formatScore(
                      (match.RiskAssessment.technical_risk + match.RiskAssessment.regulatory_risk) /
                        2
                    )}
                  </span>
                </div>
              )}
            </Flex>

            {match.EconomicImpact && match.EconomicImpact.annual_savings && (
              <div className="mt-3 pt-3 border-t">
                <Flex align="center" gap="xs" className="text-sm">
                  <TrendingUp className="h-4 w-4 text-success" />
                  <span className="text-muted-foreground">{t('matches.annualSavings')}:</span>
                  <span className="font-semibold text-success">
                    {formatCurrency(match.EconomicImpact.annual_savings)}
                  </span>
                </Flex>
              </div>
            )}
          </div>
        </Flex>
      </Stack>
    </Card>
  );
};

export default React.memo(MatchCard);