import { MapPin } from "lucide-react";
import { shortAddress } from "@/components/sections/schedule/constants";
import { ScheduleBadge } from "@/components/ui/ScheduleBadge";

export interface GroupCardSlot {
  days: string[];
  times: string[];
}

export interface GroupCardProps {
  type: string;
  level?: string;
  recruiting?: boolean;
  hasSlots?: boolean;
  status?: string;
  statusLabel?: string;
  address?: string;
  location?: string;
  merged: GroupCardSlot[];
  dotColor?: string;
  /** Compact mode for small cards (e.g. trainer bio scroll row) */
  compact?: boolean;
  /** Show location badge */
  showLocation?: boolean;
  /** Extra badges (e.g. "Сегодня") rendered after level badge */
  extraBadges?: React.ReactNode;
  /** Click handler for type name (e.g. filter toggle in schedule) */
  onTypeClick?: () => void;
  /** Click handler for book button */
  onBook?: () => void;
}

export function GroupCard({
  type,
  level,
  recruiting,
  hasSlots,
  status,
  statusLabel,
  address,
  location,
  merged,
  dotColor = "bg-gold",
  compact = false,
  showLocation = true,
  extraBadges,
  onTypeClick,
  onBook,
}: GroupCardProps) {
  const dot = compact ? "h-2 w-2" : "h-2.5 w-2.5";
  const typeCls = compact ? "text-xs" : "text-sm";
  const dayPad = compact ? "px-1.5 py-px text-[10px] min-w-[40px]" : "px-2 py-0.5 text-[11px] min-w-[52px]";
  const timeCls = compact ? "text-xs" : "text-sm font-medium";
  const locSize = compact ? "px-2 py-0.5 text-[9px]" : "px-2.5 py-0.5 text-[10px]";
  const locIcon = compact ? 8 : 9;

  const levelBadge = level ? (
    <ScheduleBadge size={compact ? "sm" : "md"}>{level}</ScheduleBadge>
  ) : null;

  const typeContent = (
    <>
      <span className={`${dot} shrink-0 rounded-full ${dotColor}`} />
      <span className={`${typeCls} font-semibold text-white/90`}>{type}</span>
    </>
  );

  return (
    <div className="flex flex-col flex-1 gap-1.5">
      {/* Type + address + level + status badges */}
      <div className="flex items-center gap-1.5 flex-wrap">
        {onTypeClick ? (
          <button onClick={onTypeClick} className="flex items-center gap-1.5 cursor-pointer">
            {typeContent}
          </button>
        ) : (
          <span className="inline-flex items-center gap-1.5">{typeContent}</span>
        )}
        {showLocation && (address || location) && (
          <span className={`inline-flex items-center gap-1 rounded-full bg-gold/15 border border-gold/25 ${locSize} font-medium text-white`}>
            <MapPin size={locIcon} className="text-gold" />
            {shortAddress(address || location || "")}
          </span>
        )}
        {status && (
          <ScheduleBadge size={compact ? "sm" : "md"}>{statusLabel || status}</ScheduleBadge>
        )}
        {levelBadge}
        {extraBadges}
      </div>

      {/* Schedule rows */}
      <div className={compact ? "space-y-0.5" : "space-y-1"}>
        {merged.map((m, i) => (
          <div key={i} className="flex items-center gap-1.5">
            <span className={`rounded-md bg-gold/10 ${dayPad} font-bold text-gold text-center`}>
              {m.days.join(", ")}
            </span>
            <span className={`${timeCls} tabular-nums text-white/60`}>
              {m.times.join(", ")}
            </span>
          </div>
        ))}
      </div>

      {/* Book button */}
      {onBook && (
        compact ? (
          <button
            onClick={onBook}
            className="w-full mt-auto rounded-lg bg-gold/15 border border-gold/25 py-1.5 text-[11px] font-semibold text-gold hover:bg-gold/25 transition-colors cursor-pointer"
          >
            Записаться
          </button>
        ) : null
      )}
    </div>
  );
}