goodgo-platform/apps/web/components/agents/agent-profile-client.tsx

'use client';

import {
  BadgeCheck,
  Building2,
  Calendar,
  MapPin,
  Phone,
  Mail,
  Star,
  Home,
  MessageSquare,
} from 'lucide-react';
import Image from 'next/image';
import * as React from 'react';
import { InquiryModal } from '@/components/listings/inquiry-modal';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Link } from '@/i18n/navigation';
import type { AgentPublicProfile, AgentReviewItem } from '@/lib/agents-api';
import { formatPrice } from '@/lib/currency';
import { shimmerBlurDataURL } from '@/lib/image-blur';

// ---------------------------------------------------------------------------
// Props
// ---------------------------------------------------------------------------

interface AgentProfileClientProps {
  agent: AgentPublicProfile;
  reviews: AgentReviewItem[];
}

// ---------------------------------------------------------------------------
// Main Component
// ---------------------------------------------------------------------------

export function AgentProfileClient({ agent, reviews }: AgentProfileClientProps) {
  const [inquiryOpen, setInquiryOpen] = React.useState(false);
  const firstListing = agent.activeListings[0] ?? null;

  const handleMessageClick = React.useCallback(() => {
    if (firstListing) {
      setInquiryOpen(true);
    } else {
      window.location.href = `sms:${agent.phone}`;
    }
  }, [firstListing, agent.phone]);

  return (
    <div className="mx-auto max-w-6xl px-4 py-6">
      {/* Breadcrumb */}
      <nav className="mb-4 flex items-center gap-1.5 text-sm text-muted-foreground">
        <Link href="/" className="hover:text-foreground">Trang chủ</Link>
        <span>/</span>
        <span className="truncate text-foreground">{agent.fullName}</span>
      </nav>

      {/* Profile Header */}
      <div className="mb-8 flex flex-col gap-6 sm:flex-row sm:items-start">
        {/* Avatar */}
        <div className="shrink-0">
          {agent.avatarUrl ? (
            <Image
              src={agent.avatarUrl}
              alt={agent.fullName}
              width={120}
              height={120}
              className="h-28 w-28 rounded-full border-4 border-primary/10 object-cover sm:h-32 sm:w-32"
            />
          ) : (
            <div className="flex h-28 w-28 items-center justify-center rounded-full border-4 border-primary/10 bg-primary/5 sm:h-32 sm:w-32">
              <span className="text-4xl font-bold text-primary">
                {agent.fullName.charAt(0).toUpperCase()}
              </span>
            </div>
          )}
        </div>

        {/* Agent Info */}
        <div className="min-w-0 flex-1">
          <div className="mb-2 flex flex-wrap items-center gap-2">
            <h1 className="text-2xl font-bold md:text-3xl">{agent.fullName}</h1>
            {agent.isVerified && (
              <Badge variant="success" className="gap-1">
                <BadgeCheck className="h-3.5 w-3.5" />
                Đã xác minh
              </Badge>
            )}
          </div>

          {agent.agency && (
            <p className="mb-1 flex items-center gap-1.5 text-muted-foreground">
              <Building2 className="h-4 w-4 shrink-0" />
              {agent.agency}
            </p>
          )}

          {agent.licenseNumber && (
            <p className="mb-1 text-sm text-muted-foreground">
              Mã giấy phép: {agent.licenseNumber}
            </p>
          )}

          <p className="flex items-center gap-1.5 text-sm text-muted-foreground">
            <Calendar className="h-4 w-4 shrink-0" />
            Thành viên từ {new Date(agent.memberSince).toLocaleDateString('vi-VN', {
              month: 'long',
              year: 'numeric',
            })}
          </p>

          {/* Quick stats */}
          <div className="mt-4 flex flex-wrap gap-4">
            <StatPill
              icon={<Star className="h-4 w-4 text-yellow-500" />}
              label="Đánh giá"
              value={agent.totalReviews > 0
                ? `${agent.avgReviewRating}/5 (${agent.totalReviews})`
                : 'Chưa có'}
            />
            <StatPill
              icon={<Home className="h-4 w-4 text-primary" />}
              label="Tin đăng"
              value={`${agent.activeListings.length}`}
            />
            <StatPill
              icon={<BadgeCheck className="h-4 w-4 text-green-500" />}
              label="Giao dịch"
              value={`${agent.totalDeals}`}
            />
          </div>
        </div>

        {/* CTA Sidebar (desktop) */}
        <div className="hidden shrink-0 sm:block">
          <ContactCard agent={agent} onMessageClick={handleMessageClick} />
        </div>
      </div>

      <div className="grid gap-6 lg:grid-cols-3">
        {/* Main Content */}
        <div className="space-y-6 lg:col-span-2">
          {/* Bio */}
          {agent.bio && (
            <Card>
              <CardHeader>
                <CardTitle>Giới thiệu</CardTitle>
              </CardHeader>
              <CardContent>
                <p className="whitespace-pre-wrap text-sm leading-relaxed">{agent.bio}</p>
              </CardContent>
            </Card>
          )}

          {/* Service Areas */}
          {agent.serviceAreas.length > 0 && (
            <Card>
              <CardHeader>
                <CardTitle>Khu vực hoạt động</CardTitle>
              </CardHeader>
              <CardContent>
                <div className="flex flex-wrap gap-2">
                  {agent.serviceAreas.map((area) => (
                    <Badge key={area} variant="secondary" className="gap-1">
                      <MapPin className="h-3 w-3" />
                      {area}
                    </Badge>
                  ))}
                </div>
              </CardContent>
            </Card>
          )}

          {/* Quality Score */}
          <Card>
            <CardHeader>
              <CardTitle>Chỉ số chất lượng</CardTitle>
            </CardHeader>
            <CardContent>
              <div className="flex items-center gap-4">
                <div className="relative h-20 w-20">
                  <svg className="h-20 w-20 -rotate-90 transform" viewBox="0 0 36 36">
                    <path
                      className="text-muted"
                      d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
                      fill="none"
                      stroke="currentColor"
                      strokeWidth="3"
                    />
                    <path
                      className="text-primary"
                      d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
                      fill="none"
                      stroke="currentColor"
                      strokeWidth="3"
                      strokeDasharray={`${agent.qualityScore}, 100`}
                      strokeLinecap="round"
                    />
                  </svg>
                  <div className="absolute inset-0 flex items-center justify-center">
                    <span className="text-lg font-bold">{agent.qualityScore}</span>
                  </div>
                </div>
                <div>
                  <p className="font-medium">
                    {agent.qualityScore >= 80
                      ? 'Xuất sắc'
                      : agent.qualityScore >= 60
                        ? 'Tốt'
                        : agent.qualityScore >= 40
                          ? 'Trung bình'
                          : 'Cần cải thiện'}
                  </p>
                  <p className="text-sm text-muted-foreground">
                    Dựa trên phản hồi, thời gian phản hồi và giao dịch thành công
                  </p>
                </div>
              </div>
            </CardContent>
          </Card>

          {/* Active Listings */}
          {agent.activeListings.length > 0 && (
            <Card>
              <CardHeader>
                <CardTitle>Tin đăng đang hoạt động ({agent.activeListings.length})</CardTitle>
              </CardHeader>
              <CardContent>
                <div className="grid gap-4 sm:grid-cols-2">
                  {agent.activeListings.map((listing) => (
                    <ListingCard key={listing.id} listing={listing} />
                  ))}
                </div>
              </CardContent>
            </Card>
          )}

          {/* Reviews */}
          <Card>
            <CardHeader>
              <CardTitle>Đánh giá ({agent.totalReviews})</CardTitle>
            </CardHeader>
            <CardContent>
              {reviews.length > 0 ? (
                <div className="space-y-4">
                  {reviews.map((review) => (
                    <ReviewCard key={review.id} review={review} />
                  ))}
                </div>
              ) : (
                <p className="text-center text-sm text-muted-foreground py-4">
                  Chưa có đánh giá nào
                </p>
              )}
            </CardContent>
          </Card>
        </div>

        {/* Sidebar (mobile + desktop fallback) */}
        <div className="space-y-6">
          <div className="sm:hidden">
            <ContactCard agent={agent} onMessageClick={handleMessageClick} />
          </div>
          <div className="hidden sm:block lg:block">
            <div className="lg:sticky lg:top-20">
              <div className="hidden lg:block">
                <ContactCard agent={agent} onMessageClick={handleMessageClick} />
              </div>
            </div>
          </div>
        </div>
      </div>

      {firstListing && (
        <InquiryModal
          open={inquiryOpen}
          onOpenChange={setInquiryOpen}
          listingId={firstListing.id}
          listingTitle={firstListing.property.title}
          sellerName={agent.fullName}
        />
      )}
    </div>
  );
}

// ---------------------------------------------------------------------------
// Sub-Components
// ---------------------------------------------------------------------------

function StatPill({
  icon,
  label,
  value,
}: {
  icon: React.ReactNode;
  label: string;
  value: string;
}) {
  return (
    <div className="flex items-center gap-2 rounded-lg border bg-card px-3 py-2">
      {icon}
      <div>
        <p className="text-xs text-muted-foreground">{label}</p>
        <p className="text-sm font-semibold">{value}</p>
      </div>
    </div>
  );
}

function ContactCard({ agent, onMessageClick }: { agent: AgentPublicProfile; onMessageClick: () => void }) {
  return (
    <Card>
      <CardHeader>
        <CardTitle className="text-lg">Liên hệ môi giới</CardTitle>
      </CardHeader>
      <CardContent className="space-y-3">
        <a href={`tel:${agent.phone}`} className="block">
          <Button className="w-full gap-2">
            <Phone className="h-4 w-4" />
            Gọi ngay
          </Button>
        </a>
        <Button variant="outline" className="w-full gap-2" onClick={onMessageClick}>
          <MessageSquare className="h-4 w-4" />
          Nhắn tin
        </Button>
        {agent.email && (
          <a href={`mailto:${agent.email}`} className="block">
            <Button variant="outline" className="w-full gap-2">
              <Mail className="h-4 w-4" />
              Email
            </Button>
          </a>
        )}
        <div className="border-t pt-3">
          <p className="text-xs text-muted-foreground">Số điện thoại</p>
          <p className="text-sm font-medium">{agent.phone}</p>
          {agent.email && (
            <>
              <p className="mt-2 text-xs text-muted-foreground">Email</p>
              <p className="text-sm font-medium">{agent.email}</p>
            </>
          )}
        </div>
      </CardContent>
    </Card>
  );
}

function ListingCard({ listing }: { listing: AgentPublicProfile['activeListings'][number] }) {
  const { property } = listing;

  return (
    <Link href={`/listings/${listing.id}` as never} className="block">
      <div className="group overflow-hidden rounded-lg border bg-card transition-shadow hover:shadow-md">
        {/* Image */}
        <div className="relative aspect-[16/10] overflow-hidden bg-muted">
          {property.imageUrl ? (
            <Image
              src={property.imageUrl}
              alt={property.title}
              fill
              className="object-cover transition-transform group-hover:scale-105"
              sizes="(max-width: 640px) 100vw, 50vw"
              placeholder="blur"
              blurDataURL={shimmerBlurDataURL()}
            />
          ) : (
            <div className="flex h-full items-center justify-center">
              <Home className="h-8 w-8 text-muted-foreground" />
            </div>
          )}
          <Badge className="absolute left-2 top-2" variant={listing.transactionType === 'SALE' ? 'default' : 'secondary'}>
            {listing.transactionType === 'SALE' ? 'Bán' : 'Cho thuê'}
          </Badge>
        </div>

        {/* Content */}
        <div className="p-3">
          <h3 className="line-clamp-1 text-sm font-semibold">{property.title}</h3>
          <p className="mt-0.5 flex items-center gap-1 text-xs text-muted-foreground">
            <MapPin className="h-3 w-3 shrink-0" />
            {property.district}, {property.city}
          </p>
          <div className="mt-2 flex items-center justify-between">
            <p className="text-sm font-bold text-primary">{formatPrice(listing.priceVND)} VND</p>
            <div className="flex items-center gap-2 text-xs text-muted-foreground">
              <span>{property.areaM2} m²</span>
              {property.bedrooms != null && <span>{property.bedrooms} PN</span>}
            </div>
          </div>
        </div>
      </div>
    </Link>
  );
}

function ReviewCard({ review }: { review: AgentReviewItem }) {
  return (
    <div className="rounded-lg border p-4">
      <div className="mb-2 flex items-center justify-between">
        <div className="flex items-center gap-2">
          <div className="flex h-8 w-8 items-center justify-center rounded-full bg-primary/10 text-sm font-medium text-primary">
            {(review.userName ?? 'Ẩn danh').charAt(0).toUpperCase()}
          </div>
          <div>
            <p className="text-sm font-medium">{review.userName ?? 'Ẩn danh'}</p>
            <p className="text-xs text-muted-foreground">
              {new Date(review.createdAt).toLocaleDateString('vi-VN')}
            </p>
          </div>
        </div>
        <div className="flex items-center gap-0.5">
          {Array.from({ length: 5 }).map((_, i) => (
            <Star
              key={i}
              className={`h-4 w-4 ${
                i < review.rating
                  ? 'fill-yellow-400 text-yellow-400'
                  : 'text-muted-foreground/30'
              }`}
            />
          ))}
        </div>
      </div>
      {review.comment && (
        <p className="text-sm text-muted-foreground">{review.comment}</p>
      )}
    </div>
  );
}