bscscore/src/components/GameDetail.tsx

import { h } from 'preact';
import { useState } from 'preact/hooks';
import styles from './GameDetail.module.css';
import type { Game, EndlosGame } from '../types/game';

interface GameDetailProps {
  game: Game | undefined;
  onFinishGame: () => void;
  onUpdateScore: (player: number, change: number) => void;
  onUpdateGame?: (game: EndlosGame) => void;
  onUndo?: () => void;
  onForfeit?: () => void;
  onBack: () => void;
}

/**
 * Game detail view for a single game.
 */
const GameDetail = ({ game, onFinishGame, onUpdateScore, onUpdateGame, onUndo, onForfeit, onBack }: GameDetailProps) => {
  if (!game) return null;

  const handleScoreUpdate = (playerIndex: number, change: number) => {
    onUpdateScore(playerIndex, change);
    // Silent update; toast notifications removed
  };


  const isCompleted = game.status === 'completed';
  
  const playerNames = [game.player1, game.player2, game.player3].filter(Boolean);
  const scores = [game.score1, game.score2, game.score3].filter((_, i) => playerNames[i]);

  return (
    <div className={styles['game-detail']}>
      <div className={styles['game-title']}>
        {game.gameType}{game.raceTo ? ` | Race to ${game.raceTo}` : ''}
      </div>
      <div className={styles['scores-container']}>
        {playerNames.map((name, idx) => {
          const currentScore = scores[idx];
          const progressPercentage = game.raceTo ? Math.min((currentScore / game.raceTo) * 100, 100) : 0;
          
          return (
            <div
              className={styles['player-score'] + (name === 'Fränky' ? ' ' + styles['franky'] : '')}
              key={name + idx}
            >
              <span className={styles['player-name']}>
                {name}
                {(() => {
                  const order = (game as any).breakOrder as number[] | undefined;
                  const breakerIdx = (game as any).currentBreakerIdx as number | undefined;
                  if (order && typeof breakerIdx === 'number' && order[breakerIdx] === idx + 1) {
                    return <span title="Break" aria-label="Break" style={{ display: 'inline-block', width: '1em', height: '1em', borderRadius: '50%', background: '#fff', marginLeft: 6, verticalAlign: 'middle' }} />;
                  }
                  return null;
                })()}
              </span>
              <div className={styles['progress-bar']}>
                <div 
                  className={styles['progress-fill']} 
                  style={{ width: `${progressPercentage}%` }}
                />
              </div>
              <span
                className={styles['score']}
                id={`score${idx + 1}`}
                onClick={() => !isCompleted && onUpdateScore(idx + 1, 1)}
                onKeyDown={(e) => {
                  if (!isCompleted && (e.key === 'Enter' || e.key === ' ')) {
                    e.preventDefault();
                    onUpdateScore(idx + 1, 1);
                  }
                }}
                role="button"
                tabIndex={isCompleted ? -1 : 0}
                aria-label={`Aktueller Punktestand für ${name}: ${scores[idx]}. Klicken oder Enter drücken zum Erhöhen.`}
              >
                {scores[idx]}
              </span>
              {/* +/- buttons removed per issue #29. Tap score to +1; use Undo to revert. */}
            </div>
          );
        })}
      </div>
      <div className={styles['game-detail-controls']}>
        <button className="btn" onClick={onBack} aria-label="Zurück zur Liste">Zurück zur Liste</button>
        {onUndo && (
          <button 
            className="btn btn--secondary" 
            onClick={() => {
              onUndo();
            }}
            aria-label="Rückgängig"
          >
            ↶ Rückgängig
          </button>
        )}
        <button className="btn" disabled={isCompleted} onClick={onFinishGame} aria-label={isCompleted ? 'Abgeschlossen' : 'Spiel beenden'}>{isCompleted ? 'Abgeschlossen' : 'Spiel beenden'}</button>
      </div>
    </div>
  );
};

export default GameDetail;