---
export interface Props {
  rating?: number;
  interactive?: boolean;
  size?: 'sm' | 'md' | 'lg';
  onRate?: (rating: number) => void;
}

const { rating = 0, interactive = false, size = 'md' } = Astro.props;

const sizeClasses = {
  sm: 'w-4 h-4',
  md: 'w-5 h-5',
  lg: 'w-7 h-7'
};

const starSize = sizeClasses[size];
const uniqueId = `rating-${Math.random().toString(36).substring(2, 9)}`;
---

<div class={`rating-stars ${interactive ? 'interactive' : ''}`} data-rating={rating} data-unique={uniqueId}>
  {[1, 2, 3, 4, 5].map((star) => (
    <button
      type="button"
      class={`star ${star <= rating ? 'filled' : ''} ${starSize}`}
      data-value={star}
      aria-label={`Оценка ${star} из 5`}
      disabled={!interactive}
    >
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill={star <= rating ? 'currentColor' : 'none'} stroke="currentColor">
        <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z" />
      </svg>
    </button>
  ))}
</div>

<style>
  .rating-stars {
    display: inline-flex;
    gap: 0.25rem;
    align-items: center;
  }

  .star {
    background: none;
    border: none;
    padding: 0;
    cursor: default;
    color: #d1d5db;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s ease, transform 0.15s ease;
  }

  .star.filled {
    color: #fbbf24;
  }

  .star.interactive {
    cursor: pointer;
  }

  .star.interactive:hover {
    transform: scale(1.15);
  }

  .star.interactive:active {
    transform: scale(0.95);
  }

  /* Hover эффект для интерактивных звёзд */
  .rating-stars.interactive:hover .star.interactive {
    color: #fbbf24;
  }

  .rating-stars.interactive .star.interactive:hover ~ .star {
    color: #d1d5db;
  }
</style>

<script>
  // Клиентский скрипт для интерактивного голосования
  document.addEventListener('DOMContentLoaded', () => {
    const containers = document.querySelectorAll('.rating-stars.interactive');
    
    containers.forEach(container => {
      const stars = container.querySelectorAll('.star.interactive');
      let currentRating = parseInt(container.getAttribute('data-rating') || '0');
      
      stars.forEach(star => {
        star.addEventListener('click', () => {
          const value = parseInt(star.getAttribute('data-value') || '0');
          currentRating = value;
          container.setAttribute('data-rating', value.toString());
          
          // Обновляем классы звёзд
          stars.forEach((s, index) => {
            if (index < value) {
              s.classList.add('filled');
            } else {
              s.classList.remove('filled');
            }
          });
          
          // Диспатчим кастомное событие
          window.dispatchEvent(
            new CustomEvent('review-rated', {
              detail: {
                rating: value,
                uniqueId: container.getAttribute('data-unique')
              }
            })
          );
        });

        // Hover эффект
        star.addEventListener('mouseenter', () => {
          const value = parseInt(star.getAttribute('data-value') || '0');
          stars.forEach((s, index) => {
            const el = s as HTMLElement;
            if (index < value) {
              el.style.color = '#fbbf24';
            } else {
              el.style.color = '#d1d5db';
            }
          });
        });
      });

      // Сброс при уходе мыши
      container.addEventListener('mouseleave', () => {
        stars.forEach((s, index) => {
          const el = s as HTMLElement;
          if (index < currentRating) {
            el.style.color = '#fbbf24';
          } else {
            el.style.color = '#d1d5db';
          }
        });
      });
    });
  });

  // Для Astro View Transitions
  document.addEventListener('astro:page-load', () => {
    const containers = document.querySelectorAll('.rating-stars.interactive');

    containers.forEach(container => {
      const stars = container.querySelectorAll('.star.interactive');
      let currentRating = parseInt(container.getAttribute('data-rating') || '0');

      stars.forEach(star => {
        star.replaceWith(star.cloneNode(true));
      });

      const newStars = container.querySelectorAll('.star.interactive');
      newStars.forEach(star => {
        star.addEventListener('click', () => {
          const value = parseInt(star.getAttribute('data-value') || '0');
          currentRating = value;
          container.setAttribute('data-rating', value.toString());

          newStars.forEach((s, index) => {
            if (index < value) {
              s.classList.add('filled');
            } else {
              s.classList.remove('filled');
            }
          });

          window.dispatchEvent(
            new CustomEvent('review-rated', {
              detail: {
                rating: value,
                uniqueId: container.getAttribute('data-unique')
              }
            })
          );
        });

        star.addEventListener('mouseenter', () => {
          const value = parseInt(star.getAttribute('data-value') || '0');
          newStars.forEach((s, index) => {
            const el = s as HTMLElement;
            if (index < value) {
              el.style.color = '#fbbf24';
            } else {
              el.style.color = '#d1d5db';
            }
          });
        });
      });

      container.addEventListener('mouseleave', () => {
        newStars.forEach((s, index) => {
          const el = s as HTMLElement;
          if (index < currentRating) {
            el.style.color = '#fbbf24';
          } else {
            el.style.color = '#d1d5db';
          }
        });
      });
    });
  });
</script>