brackt/app/components/sports/SportSeasonCard.tsx

import { format } from "date-fns";
import { Link } from "react-router";
import { Badge } from "~/components/ui/badge";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "~/components/ui/card";
import { Trophy, Target, Flag, Calendar, Users } from "lucide-react";
import { formatEventDate } from "~/lib/date-utils";
import type { UpcomingParticipantEvent } from "~/models/scoring-event";

interface SportSeasonCardProps {
  leagueId: string;
  sportSeasonId: string;
  sportName: string;
  seasonName: string;
  status: "upcoming" | "active" | "completed";
  scoringPattern?: string | null;
  upcomingParticipantEvents?: UpcomingParticipantEvent[];
}

const MAX_EVENTS_SHOWN = 3;

function EventLine({ event }: { event: UpcomingParticipantEvent }) {
  const gameDate = event.earliestGameTime ? new Date(event.earliestGameTime) : null;
  const dateStr = gameDate
    ? format(gameDate, "MMM d")
    : formatEventDate(event.eventDate);
  const isAllCompete = event.eventType !== "playoff_game";
  const count = event.relevantParticipants.length;
  const displayName = event.matchLabel
    ? `${event.name} — ${event.matchLabel}`
    : event.name;

  return (
    <div className="flex items-center gap-2 text-sm">
      <Calendar className="h-3.5 w-3.5 text-electric shrink-0" />
      <span className="truncate">
        <span className="font-medium" suppressHydrationWarning>{displayName}</span>
        {dateStr && (
          <span className="text-muted-foreground" suppressHydrationWarning>
            {" — "}{dateStr}
          </span>
        )}
      </span>
      {isAllCompete && count > 1 ? (
        <Badge variant="secondary" className="text-xs shrink-0 ml-auto">
          <Users className="h-3 w-3 mr-1" />
          {count}
        </Badge>
      ) : (
        event.relevantParticipants.slice(0, 2).map((p) => (
          <Badge key={p.id} variant="secondary" className="text-xs shrink-0 ml-auto first:ml-auto [&+*]:ml-0">
            {p.name}
          </Badge>
        ))
      )}
    </div>
  );
}

export function SportSeasonCard({
  leagueId,
  sportSeasonId,
  sportName,
  seasonName,
  status,
  scoringPattern,
  upcomingParticipantEvents = [],
}: SportSeasonCardProps) {
  const getStatusBadge = () => {
    switch (status) {
      case "upcoming":
        return (
          <Badge variant="outline" className="bg-electric/15 text-electric border-electric/30">
            <Flag className="mr-1 h-3 w-3" />
            Upcoming
          </Badge>
        );
      case "active":
        return (
          <Badge variant="outline" className="bg-emerald-500/15 text-emerald-400 border-emerald-500/30">
            <Target className="mr-1 h-3 w-3" />
            Active
          </Badge>
        );
      case "completed":
        return (
          <Badge variant="outline" className="bg-muted text-muted-foreground border-border">
            <Trophy className="mr-1 h-3 w-3" />
            Completed
          </Badge>
        );
    }
  };

  const getScoringPatternLabel = () => {
    if (!scoringPattern) return null;

    switch (scoringPattern) {
      case "playoff_bracket":
        return "Playoff Bracket";
      case "season_standings":
        return "Season Standings";
      case "qualifying_points":
        return "Qualifying Points";
      default:
        return null;
    }
  };

  const scoringLabel = getScoringPatternLabel();
  const isPlayoffType = scoringPattern === "playoff_bracket";

  const shownEvents = upcomingParticipantEvents.slice(0, MAX_EVENTS_SHOWN);
  const overflowCount = upcomingParticipantEvents.length - MAX_EVENTS_SHOWN;

  return (
    <Link to={`/leagues/${leagueId}/sports-seasons/${sportSeasonId}`}>
      <Card className="hover:shadow-lg transition-shadow cursor-pointer h-full">
        <CardHeader>
          <div className="flex items-start justify-between">
            <div className="flex-1 min-w-0">
              <CardTitle className="text-lg mb-1">{sportName}</CardTitle>
              <CardDescription className="truncate">{seasonName}</CardDescription>
            </div>
            {getStatusBadge()}
          </div>
        </CardHeader>
        <CardContent>
          <div className="space-y-2">
            {scoringLabel && (
              <div className="flex items-center gap-2 text-sm text-muted-foreground">
                {isPlayoffType ? (
                  <Trophy className="h-4 w-4" />
                ) : (
                  <Target className="h-4 w-4" />
                )}
                <span>{scoringLabel}</span>
              </div>
            )}
            {shownEvents.length > 0 && (
              <div className="space-y-1.5 pt-0.5">
                {shownEvents.map((event) => (
                  <EventLine key={event.id} event={event} />
                ))}
                {overflowCount > 0 && (
                  <p className="text-xs text-muted-foreground pl-5">
                    +{overflowCount} more event{overflowCount > 1 ? "s" : ""}
                  </p>
                )}
              </div>
            )}
          </div>
        </CardContent>
      </Card>
    </Link>
  );
}