bscscore/src/components/new-game/RaceToStep.tsx

import { h } from 'preact';
import { useEffect, useState } from 'preact/hooks';
import styles from '../NewGame.module.css';

interface RaceToStepProps {
  onNext: (raceTo: string | number) => void;
  onCancel: () => void;
  initialValue?: string | number;
  gameType?: string;
}

export const RaceToStep = ({ onNext, onCancel, initialValue = '', gameType }: RaceToStepProps) => {
  const quickPicks = [1, 2, 3, 4, 5, 6, 7, 8, 9];
  const defaultValue = 5;
  const [raceTo, setRaceTo] = useState<string | number>(initialValue !== '' ? initialValue : defaultValue);

  useEffect(() => {
    if ((initialValue === '' || initialValue === undefined) && raceTo !== defaultValue) {
      setRaceTo(defaultValue);
    }
    if (initialValue !== '' && initialValue !== undefined && initialValue !== raceTo) {
      setRaceTo(initialValue);
    }
  }, [gameType, initialValue, defaultValue]);

  const handleQuickPick = (value: number) => {
    const selected = value === 0 ? 'Infinity' : value;
    setRaceTo(selected);
    const raceToValue = selected === 'Infinity' ? Infinity : (parseInt(String(selected), 10) || 0);
    onNext(raceToValue);
  };

  const handleInputChange = (e: Event) => {
    const target = e.target as HTMLInputElement;
    setRaceTo(target.value);
  };

  const handleSubmit = (e: Event) => {
    e.preventDefault();
    const raceToValue = raceTo === 'Infinity' ? Infinity : (parseInt(String(raceTo), 10) || 0);
    onNext(raceToValue);
  };

  return (
    <form className={styles['new-game-form']} onSubmit={handleSubmit} aria-label="Race To auswählen">
      <div className={styles['screen-title']}>Race To auswählen</div>
      <div className={styles['progress-indicator']} style={{ marginBottom: 24 }}>
        <span className={styles['progress-dot']} />
        <span className={styles['progress-dot']} />
        <span className={styles['progress-dot']} />
        <span className={styles['progress-dot']} />
        <span className={styles['progress-dot'] + ' ' + styles['active']} />
        <span className={styles['progress-dot']} />
        <span className={styles['progress-dot']} />
      </div>
      <div className={styles['endlos-container']}>
        <button
          type="button"
          className={`${styles['race-to-btn']} ${styles['endlos-btn']} ${raceTo === 'Infinity' ? styles.selected : ''}`}
          onClick={() => handleQuickPick(0)}
        >
          Endlos
        </button>
      </div>
      <div className={styles['race-to-selection']}>
        {quickPicks.map(value => (
          <button
            key={value}
            type="button"
            className={`${styles['race-to-btn']} ${parseInt(String(raceTo), 10) === value ? styles.selected : ''}`}
            onClick={() => handleQuickPick(value)}
          >
            {value}
          </button>
        ))}
      </div>
      <div className={styles['custom-race-to']}>
        <input
          type="number"
          pattern="[0-9]*"
          value={raceTo}
          onInput={handleInputChange}
          className={styles['name-input']}
          placeholder="manuelle Eingabe"
        />
      </div>
      <div className={styles['arrow-nav']} style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginTop: 48 }}>
        <button
          type="button"
          className={styles['arrow-btn']}
          aria-label="Zurück"
          onClick={onCancel}
          style={{ fontSize: 48, width: 80, height: 80, borderRadius: '50%', background: '#222', color: '#fff', border: 'none', boxShadow: '0 2px 8px rgba(0,0,0,0.15)', cursor: 'pointer' }}
        >
          &#8592;
        </button>
        <button
          type="submit"
          className={styles['arrow-btn']}
          aria-label="Weiter"
          disabled={String(raceTo).trim() === ''}
          style={{ fontSize: 48, width: 80, height: 80, borderRadius: '50%', background: '#222', color: '#fff', border: 'none', boxShadow: '0 2px 8px rgba(0,0,0,0.15)', cursor: 'pointer', opacity: String(raceTo).trim() === '' ? 0.5 : 1 }}
        >
          &#8594;
        </button>
      </div>
    </form>
  );
};