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wm-projekt/app/components/Bracket.tsx
2026-06-29 23:30:26 -05:00

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"use client";
import { useMemo, useState, useCallback } from "react";
import { GroupTable, Match, Team, ThirdPlaceRow } from "@/lib/types";
import { ThirdAssignment, orderedRound } from "@/lib/bracket";
import { resolveBracket, ResolvedSide, ResolvedTie } from "@/lib/resolve-bracket";
import { STADIUMS, MATCH_STADIUMS, MATCH_DATES } from "@/lib/stadiums";
import Flag from "./Flag";
interface TipState { x: number; y: number; text: string }
function Side({
s, prob, teams, onShowTip, onHideTip,
}: {
s: ResolvedSide; prob?: number | null; teams: Team[];
onShowTip: (text: string, x: number, y: number) => void;
onHideTip: () => void;
}) {
const team = s.teamId ? teams.find((t) => t.id === s.teamId) : undefined;
const fix = s.teamId != null && !s.provisional;
const hasTip = !!s.tooltip;
return (
<div
className={`side ${s.isWinner ? "win" : ""} ${s.provisional ? "prov" : ""} ${fix ? "fix" : ""}`}
{...(hasTip ? {
onMouseEnter: (e: React.MouseEvent<HTMLDivElement>) => onShowTip(s.tooltip!, e.clientX, e.clientY),
onMouseMove: (e: React.MouseEvent<HTMLDivElement>) => onShowTip(s.tooltip!, e.clientX, e.clientY),
onMouseLeave: onHideTip,
} : {})}
>
<span className="nm">
{s.teamId ? (
<>
<Flag team={team} size={18} />
<span className="tn">{s.label}</span>
{s.provisional && <span className="prov-mark" title="vorläufig Gruppe/Zuordnung noch nicht fix"></span>}
</>
) : (
<span className="lbl">{s.label}</span>
)}
{prob != null && prob > 0 && (
<span className="prob">{Math.round(prob * 100)}%</span>
)}
</span>
<span className="sc">{s.score != null ? s.score : ""}</span>
</div>
);
}
function fmtMatchInfo(utcDate?: string, stadiumId?: string): string {
if (!utcDate) return "";
const d = new Date(utcDate);
const dateStr = d.toLocaleDateString("de-DE", { day: "numeric", month: "numeric" });
const timeStr = d.toLocaleTimeString("de-DE", { hour: "2-digit", minute: "2-digit" });
const city = stadiumId ? STADIUMS[stadiumId]?.city : "";
const parts = [`${dateStr}`, `${timeStr}`];
if (city) parts.push(city);
return parts.join(" ");
}
function Tie({
tie, teams, isFinal, matchInfo, onShowTip, onHideTip,
}: {
tie: ResolvedTie; teams: Team[]; isFinal?: boolean;
matchInfo?: string;
onShowTip: (text: string, x: number, y: number) => void;
onHideTip: () => void;
}) {
return (
<div className={`tie ${isFinal ? "final-tie" : ""}`}>
<div className="match-badge">{tie.matchNumber}</div>
<div className="tie-meta">
{matchInfo || `Spiel ${tie.matchNumber}`}
</div>
<Side s={tie.home} prob={tie.prob?.home} teams={teams} onShowTip={onShowTip} onHideTip={onHideTip} />
<Side s={tie.away} prob={tie.prob?.away} teams={teams} onShowTip={onShowTip} onHideTip={onHideTip} />
{tie.homePenalty != null && tie.awayPenalty != null && (
<div className="tie-meta" style={{ padding: "2px 10px 4px", textAlign: "center" }}>
({tie.homePenalty}:{tie.awayPenalty} i.E.)
</div>
)}
</div>
);
}
export default function Bracket({
matches, teams, tables, thirds, assignment, annexResolved,
preResolved,
}: {
matches: Match[]; teams: Team[]; tables: GroupTable[];
thirds: ThirdPlaceRow[]; assignment: ThirdAssignment | null; annexResolved: boolean;
preResolved?: { r32: ResolvedTie[]; later: Record<number, ResolvedTie> };
}) {
const { r32: r32Array, later } = preResolved ?? resolveBracket(
matches, teams, tables, thirds, assignment, annexResolved,
);
const r32ByNum = new Map(r32Array.map((t) => [t.matchNumber, t]));
// Slot-Nummer → formatierte Anzeige (Datum/Uhrzeit aus MATCH_DATES, Stadt aus MATCH_STADIUMS)
const matchMeta = useMemo(() => {
const meta = new Map<number, string>();
for (let n = 73; n <= 104; n++) {
const utcDate = MATCH_DATES[n];
const stadiumId = MATCH_STADIUMS[n];
const info = fmtMatchInfo(utcDate, stadiumId);
if (info) meta.set(n, info);
}
return meta;
}, []);
const sfOrder = orderedRound([104]);
const qfOrder = orderedRound(sfOrder);
const r16Order = orderedRound(qfOrder);
const r32Order = orderedRound(r16Order);
const r32 = r32Order.map((n) => r32ByNum.get(n)).filter(Boolean) as ResolvedTie[];
const r16 = r16Order.map((n) => later[n]).filter(Boolean);
const qf = qfOrder.map((n) => later[n]).filter(Boolean);
const sf = sfOrder.map((n) => later[n]).filter(Boolean);
const fin = later[104];
const third = later[103];
const [tip, setTip] = useState<TipState | null>(null);
const showTip = useCallback((text: string, x: number, y: number) => setTip({ x, y, text }), []);
const hideTip = useCallback(() => setTip(null), []);
return (
<div>
<div className="bracket-banner">
<span className="k">Annex-C-Zuordnung der Drittplatzierten:</span>
<span className="v">
{annexResolved
? "aufgelöst — die acht Dritten sind den Gruppensiegern fest zugeteilt"
: "noch offen — sobald die 8 besten Dritten feststehen, verbindet sich der Baum automatisch"}
</span>
</div>
<div className="bracket-scroll">
<div className="bracket">
<div className="round">
<div className="round-label">Letzte 32</div>
<div className="round-matches">
{r32.map((t) => <Tie key={t.matchNumber} tie={t} teams={teams} matchInfo={matchMeta.get(t.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />)}
</div>
</div>
<div className="round">
<div className="round-label">Achtelfinale</div>
<div className="round-matches">
{r16.map((t) => <Tie key={t.matchNumber} tie={t} teams={teams} matchInfo={matchMeta.get(t.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />)}
</div>
</div>
<div className="round">
<div className="round-label">Viertelfinale</div>
<div className="round-matches">
{qf.map((t) => <Tie key={t.matchNumber} tie={t} teams={teams} matchInfo={matchMeta.get(t.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />)}
</div>
</div>
<div className="round">
<div className="round-label">Halbfinale</div>
<div className="round-matches">
{sf.map((t) => <Tie key={t.matchNumber} tie={t} teams={teams} matchInfo={matchMeta.get(t.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />)}
</div>
</div>
<div className="round">
<div className="round-label">Finale</div>
<div className="round-matches">
{fin && <Tie tie={fin} teams={teams} isFinal matchInfo={matchMeta.get(fin.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />}
{third && (
<div style={{ marginTop: 20 }}>
<div className="round-label" style={{ marginBottom: 8 }}>Spiel um Platz 3</div>
<Tie tie={third} teams={teams} matchInfo={matchMeta.get(third.matchNumber)} onShowTip={showTip} onHideTip={hideTip} />
</div>
)}
</div>
</div>
</div>
</div>
<div className="legend">
<span><i style={{ background: "var(--turf)" }} />Sieger / weiter</span>
<span><i style={{ background: "var(--gold)" }} />Finale</span>
<span><i className="leg-fix" />fix qualifiziert</span>
<span><i className="leg-prov" />vorläufig (, nach aktueller Tabelle)</span>
<span><i style={{ background: "var(--ink-faint)" }} />Platzhalter offen</span>
<span>%-Werte: Polymarket-Wahrscheinlichkeit (falls verfügbar)</span>
</div>
{tip && (
<div className="kobaum-tip" style={{ left: tip.x + 12, top: tip.y + 12 }}>
{tip.text}
</div>
)}
</div>
);
}