"use client";

import Image from "next/image";
import { useTranslations } from "next-intl";
import { QRCodeSVG } from "qrcode.react";
import { Printer } from "lucide-react";
import { brand } from "@/data/brand";
import {
  memberScanPayload,
  resolveAvatarUrl,
  resolveCardId,
} from "@/lib/avatar";
import type { Member, Organisation } from "@/types";
import { Button } from "@/components/ui/button";
import { StatusBadge } from "@/components/shared/status-badge";
import { cn } from "@/lib/utils";

export type MemberIdCardProps = {
  member: Member;
  organisation: Pick<Organisation, "tradeName" | "legalName" | "joinCode">;
  packageName?: string;
  className?: string;
  /** Hide the print toolbar (e.g. when embedding) */
  hideActions?: boolean;
};

export function MemberIdCard({
  member,
  organisation,
  packageName,
  className,
  hideActions = false,
}: MemberIdCardProps) {
  const t = useTranslations("idCard");
  const verificationId = member.verificationId ?? member.employeeId;
  const cardId = resolveCardId({
    cardId: member.cardId,
    verificationId: member.verificationId,
    employeeId: member.employeeId,
    memberId: member.id,
  });
  const scanPayload = memberScanPayload(member.id, verificationId);
  const photoUrl = resolveAvatarUrl(member.avatarUrl, member.id);

  function handlePrint() {
    window.print();
  }

  return (
    <div className={cn("space-y-4", className)}>
      {!hideActions ? (
        <div className="flex flex-wrap items-center justify-between gap-3 print:hidden">
          <div className="min-w-0">
            <p className="text-sm font-medium">{t("title")}</p>
            <p className="text-xs text-muted-foreground">{t("subtitle")}</p>
          </div>
          <Button
            type="button"
            size="sm"
            className="gap-2"
            onClick={handlePrint}
            disabled={member.status === "offboarded"}
          >
            <Printer className="size-4" />
            {t("print")}
          </Button>
        </div>
      ) : null}

      {/* Screen preview + print target */}
      <div className="flex justify-center print:block">
        <div
          id="member-id-card-print"
          className={cn(
            "member-id-card relative w-full max-w-[340px] overflow-hidden rounded-xl",
            "border border-[#c5d97a] bg-white text-[#141414] shadow-sm",
            "aspect-[85.6/54]",
            "print:max-w-none print:rounded-none print:border print:shadow-none",
          )}
        >
          {/* Accent stripe */}
          <div
            aria-hidden
            className="absolute inset-x-0 top-0 h-1.5 bg-[#a8c73a]"
          />
          <div
            aria-hidden
            className="pointer-events-none absolute -right-8 -top-10 size-28 rounded-full bg-[#a8c73a]/20"
          />
          <div
            aria-hidden
            className="pointer-events-none absolute -bottom-10 -left-6 size-24 rounded-full bg-[#141414]/05"
          />

          <div className="relative flex h-full flex-col p-3.5 sm:p-4">
            {/* Header */}
            <div className="flex items-start justify-between gap-2">
              <div className="flex min-w-0 items-center gap-2">
                <Image
                  src={brand.logo}
                  alt={brand.shortName}
                  width={28}
                  height={28}
                  className="size-7 shrink-0 rounded-md bg-white object-contain ring-1 ring-[#e2e5d8]"
                />
                <div className="min-w-0">
                  <p className="truncate font-display text-[11px] font-semibold leading-tight tracking-tight">
                    {brand.shortName}
                  </p>
                  <p className="truncate text-[9px] leading-tight text-[#5c5f56]">
                    {t("pharmacyId")}
                  </p>
                </div>
              </div>
              <StatusBadge status={member.status} />
            </div>

            {/* Body */}
            <div className="mt-2.5 flex min-h-0 flex-1 gap-3">
              <div className="relative size-[72px] shrink-0 overflow-hidden rounded-lg bg-[#eef1e3] ring-1 ring-[#e2e5d8] sm:size-[80px]">
                {/* External DiceBear portrait — not next/image remotePatterns */}
                {/* eslint-disable-next-line @next/next/no-img-element */}
                <img
                  src={photoUrl}
                  alt={member.name}
                  className="size-full object-cover"
                />
              </div>

              <div className="min-w-0 flex-1 space-y-1">
                <p className="truncate font-display text-sm font-semibold leading-tight tracking-tight sm:text-base">
                  {member.name}
                </p>
                <p className="truncate text-[10px] text-[#5c5f56]">
                  {organisation.tradeName}
                </p>
                <dl className="mt-1.5 grid gap-0.5 text-[9px] leading-snug sm:text-[10px]">
                  <div className="flex gap-1.5">
                    <dt className="shrink-0 text-[#5c5f56]">{t("employeeId")}</dt>
                    <dd className="truncate font-mono font-medium">
                      {member.employeeId}
                    </dd>
                  </div>
                  <div className="flex gap-1.5">
                    <dt className="shrink-0 text-[#5c5f56]">{t("cardId")}</dt>
                    <dd className="truncate font-mono font-medium">{cardId}</dd>
                  </div>
                  {packageName ? (
                    <div className="flex gap-1.5">
                      <dt className="shrink-0 text-[#5c5f56]">{t("package")}</dt>
                      <dd className="truncate font-medium">{packageName}</dd>
                    </div>
                  ) : null}
                </dl>
              </div>

              <div className="flex shrink-0 flex-col items-center justify-center gap-0.5">
                <div className="rounded-md bg-white p-0.5 ring-1 ring-[#e2e5d8]">
                  <QRCodeSVG
                    value={scanPayload}
                    size={64}
                    level="M"
                    bgColor="#ffffff"
                    fgColor="#141414"
                    marginSize={0}
                  />
                </div>
                <span className="max-w-[68px] truncate text-center font-mono text-[7px] text-[#5c5f56]">
                  {verificationId}
                </span>
              </div>
            </div>

            {/* Footer */}
            <div className="mt-2 flex items-end justify-between gap-2 border-t border-[#e2e5d8] pt-1.5">
              <p className="text-[8px] leading-tight text-[#5c5f56] sm:text-[9px]">
                {t("scanHint")}
                {organisation.joinCode
                  ? ` · ${t("orgCode")}: ${organisation.joinCode}`
                  : null}
              </p>
              <p className="shrink-0 font-mono text-[8px] text-[#5c5f56]">
                {cardId}
              </p>
            </div>
          </div>
        </div>
      </div>

      <p className="text-center text-xs text-muted-foreground print:hidden">
        {t("printHint")}
      </p>
    </div>
  );
}