import { motion } from 'motion/react';
import { Calendar, Users, MapPin, Phone, Award, Star, Globe } from 'lucide-react';
import { SectionWrapper } from './ui/SectionWrapper';
import type { ClinicSnapshot as ClinicSnapshotType } from '../../types/report';

interface ClinicSnapshotProps {
  data: ClinicSnapshotType;
}

function formatNumber(n: number): string {
  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(2)}M`;
  if (n >= 1_000) return `${(n / 1_000).toFixed(0)}K`;
  return n.toLocaleString();
}

const infoFields = (data: ClinicSnapshotType) => [
  { label: '개원', value: `${data.established} (${data.yearsInBusiness}년)`, icon: Calendar },
  { label: '의료진', value: `${data.staffCount}명`, icon: Users },
  { label: '강남언니 평점', value: `${data.overallRating} / 5.0`, icon: Star },
  { label: '리뷰 수', value: formatNumber(data.totalReviews), icon: Star },
  { label: '시술 가격대', value: `${data.priceRange.min} ~ ${data.priceRange.max}`, icon: Globe },
  { label: '위치', value: `${data.location} (${data.nearestStation})`, icon: MapPin },
  { label: '전화', value: data.phone, icon: Phone },
  { label: '도메인', value: data.domain, icon: Globe },
];

export default function ClinicSnapshot({ data }: ClinicSnapshotProps) {
  const fields = infoFields(data);

  return (
    <SectionWrapper id="clinic-snapshot" title="Clinic Overview" subtitle="병원 기본 정보">
      <div className="grid grid-cols-1 md:grid-cols-2 gap-4 mb-8">
        {fields.map((field, i) => {
          const Icon = field.icon;
          return (
            <motion.div
              key={field.label}
              className="rounded-2xl bg-white border border-slate-100 shadow-sm p-5"
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              viewport={{ once: true }}
              transition={{ duration: 0.5, delay: i * 0.05 }}
            >
              <div className="flex items-start gap-3">
                <div className="shrink-0 w-8 h-8 rounded-lg bg-slate-50 flex items-center justify-center">
                  <Icon size={16} className="text-slate-400" />
                </div>
                <div className="min-w-0">
                  <p className="text-xs text-slate-500 uppercase tracking-wide">{field.label}</p>
                  <p className="text-lg font-semibold text-[#0A1128] mt-1">{field.value}</p>
                </div>
              </div>
            </motion.div>
          );
        })}
      </div>

      {/* Lead Doctor Highlight */}
      <motion.div
        className="rounded-2xl bg-gradient-to-r from-[#4F1DA1]/5 to-[#021341]/5 border border-purple-100 p-6 mb-8"
        initial={{ opacity: 0, y: 20 }}
        whileInView={{ opacity: 1, y: 0 }}
        viewport={{ once: true }}
        transition={{ duration: 0.5, delay: 0.3 }}
      >
        <div className="flex items-center gap-2 mb-3">
          <Award size={20} className="text-[#6C5CE7]" />
          <h3 className="font-serif font-bold text-2xl text-[#0A1128]">대표 원장</h3>
        </div>
        <p className="text-xl font-bold text-[#0A1128] mb-1">{data.leadDoctor.name}</p>
        <p className="text-sm text-slate-600 mb-3">{data.leadDoctor.credentials}</p>
        <div className="flex items-center gap-4">
          <div className="flex items-center gap-1">
            {Array.from({ length: 5 }).map((_, i) => (
              <Star
                key={i}
                size={16}
                className={i < Math.round(data.leadDoctor.rating) ? 'text-[#6B2D8B] fill-[#6B2D8B]' : 'text-slate-200'}
              />
            ))}
            <span className="text-sm font-semibold text-[#0A1128] ml-1">
              {data.leadDoctor.rating}
            </span>
          </div>
          <span className="text-sm text-slate-500">
            리뷰 {formatNumber(data.leadDoctor.reviewCount)}건
          </span>
        </div>
      </motion.div>

      {/* Certifications */}
      {data.certifications.length > 0 && (
        <motion.div
          initial={{ opacity: 0, y: 20 }}
          whileInView={{ opacity: 1, y: 0 }}
          viewport={{ once: true }}
          transition={{ duration: 0.5, delay: 0.4 }}
        >
          <p className="text-sm font-semibold text-slate-700 mb-3">인증 및 자격</p>
          <div className="flex flex-wrap gap-2">
            {data.certifications.map((cert) => (
              <span
                key={cert}
                className="rounded-full bg-white/60 backdrop-blur-sm border border-white/40 px-3 py-1 text-sm font-medium text-slate-700"
              >
                {cert}
              </span>
            ))}
          </div>
        </motion.div>
      )}
    </SectionWrapper>
  );
}