'use client'
import { RiStickyNoteAddLine, RiThumbUpLine } from '@remixicon/react'
import { useTranslation } from 'react-i18next'
import classNames from '@/utils/classnames'
import Divider from '@/app/components/base/divider'

export enum AppCategories {
  RECOMMENDED = 'Recommended',
}

type SidebarProps = {
  current: AppCategories | string
  categories: string[]
  onClick?: (category: AppCategories | string) => void
  onCreateFromBlank?: () => void
}

export default function Sidebar({ current, categories, onClick, onCreateFromBlank }: SidebarProps) {
  const { t } = useTranslation()
  return <div className="flex h-full w-full flex-col">
    <ul className='pt-0.5'>
      <CategoryItem category={AppCategories.RECOMMENDED} active={current === AppCategories.RECOMMENDED} onClick={onClick} />
    </ul>
    <div className='system-xs-medium-uppercase mb-0.5 mt-3 px-3 pb-1 pt-2 text-text-tertiary'>{t('app.newAppFromTemplate.byCategories')}</div>
    <ul className='flex grow flex-col gap-0.5'>
      {categories.map(category => (<CategoryItem key={category} category={category} active={current === category} onClick={onClick} />))}
    </ul>
    <Divider bgStyle='gradient' />
    <div className='flex cursor-pointer items-center gap-1 px-3 py-1 text-text-tertiary' onClick={onCreateFromBlank}>
      <RiStickyNoteAddLine className='h-3.5 w-3.5' />
      <span className='system-xs-regular'>{t('app.newApp.startFromBlank')}</span>
    </div>
  </div>
}

type CategoryItemProps = {
  active: boolean
  category: AppCategories | string
  onClick?: (category: AppCategories | string) => void
}
function CategoryItem({ category, active, onClick }: CategoryItemProps) {
  return <li
    className={classNames('group flex h-8 cursor-pointer items-center gap-2 rounded-lg p-1 pl-3 hover:bg-state-base-hover [&.active]:bg-state-base-active', active && 'active')}
    onClick={() => { onClick?.(category) }}>
    {category === AppCategories.RECOMMENDED && <div className='inline-flex h-5 w-5 items-center justify-center rounded-md'>
      <RiThumbUpLine className='h-4 w-4 text-components-menu-item-text group-[.active]:text-components-menu-item-text-active' />
    </div>}
    <AppCategoryLabel category={category}
      className={classNames('system-sm-medium text-components-menu-item-text group-hover:text-components-menu-item-text-hover group-[.active]:text-components-menu-item-text-active', active && 'system-sm-semibold')} />
  </li >
}

type AppCategoryLabelProps = {
  category: AppCategories | string
  className?: string
}
export function AppCategoryLabel({ category, className }: AppCategoryLabelProps) {
  const { t } = useTranslation()
  return <span className={className}>{category === AppCategories.RECOMMENDED ? t('app.newAppFromTemplate.sidebar.Recommended') : category}</span>
}
