'use client'

import { Pagination as HeroPagination } from '@heroui/react'

interface PaginationProps {
  className?: string
  color?: string
  isCompact?: boolean
  page: number
  showControls?: boolean
  showShadow?: boolean
  total: number
  onChange: (page: number) => void
}

function visiblePages(page: number, total: number): number[] {
  const start = Math.max(1, Math.min(page - 2, total - 4))
  const end = Math.min(total, start + 4)

  return Array.from({ length: Math.max(0, end - start + 1) }, (_, index) => start + index)
}

export function Pagination({ className, page, showControls = true, total, onChange }: PaginationProps) {
  const pages = visiblePages(page, total)

  return (
    <HeroPagination
      aria-label="صفحه‌بندی"
      className={className}
    >
      <HeroPagination.Content>
        {showControls ? (
          <HeroPagination.Item>
            <HeroPagination.Previous
              isDisabled={page <= 1}
              onPress={() => {
                onChange(page - 1)
              }}
            >
              ‹
            </HeroPagination.Previous>
          </HeroPagination.Item>
        ) : null}
        {pages.map((item) => (
          <HeroPagination.Item key={item}>
            <HeroPagination.Link
              isActive={item === page}
              onPress={() => {
                onChange(item)
              }}
            >
              {item}
            </HeroPagination.Link>
          </HeroPagination.Item>
        ))}
        {showControls ? (
          <HeroPagination.Item>
            <HeroPagination.Next
              isDisabled={page >= total}
              onPress={() => {
                onChange(page + 1)
              }}
            >
              ›
            </HeroPagination.Next>
          </HeroPagination.Item>
        ) : null}
      </HeroPagination.Content>
    </HeroPagination>
  )
}