import {
  useCallback,
  useState,
} from 'react'
import { useTranslation } from 'react-i18next'
import {
  RiArrowDownSLine,
  RiCheckLine,
} from '@remixicon/react'
import {
  PortalToFollowElem,
  PortalToFollowElemContent,
  PortalToFollowElemTrigger,
} from '@/app/components/base/portal-to-follow-elem'
import type {
  PortalToFollowElemOptions,
} from '@/app/components/base/portal-to-follow-elem'
import cn from '@/utils/classnames'

export type Option = {
  label: string
  value: string
}

export type CustomSelectProps<T extends Option> = {
  options: T[]
  value?: string
  onChange?: (value: string) => void
  containerProps?: PortalToFollowElemOptions & {
    open?: boolean
    onOpenChange?: (open: boolean) => void
  }
  triggerProps?: {
    className?: string
  },
  popupProps?: {
    wrapperClassName?: string
    className?: string
    itemClassName?: string
    title?: string
  },
  CustomTrigger?: (option: T | undefined, open: boolean) => React.JSX.Element
  CustomOption?: (option: T, selected: boolean) => React.JSX.Element
}
const CustomSelect = <T extends Option>({
  options,
  value,
  onChange,
  containerProps,
  triggerProps,
  popupProps,
  CustomTrigger,
  CustomOption,
}: CustomSelectProps<T>) => {
  const { t } = useTranslation()
  const {
    open,
    onOpenChange,
    placement,
    offset,
  } = containerProps || {}
  const {
    className: triggerClassName,
  } = triggerProps || {}
  const {
    wrapperClassName: popupWrapperClassName,
    className: popupClassName,
    itemClassName: popupItemClassName,
  } = popupProps || {}

  const [localOpen, setLocalOpen] = useState(false)
  const mergedOpen = open ?? localOpen

  const handleOpenChange = useCallback((openValue: boolean) => {
    onOpenChange?.(openValue)
    setLocalOpen(openValue)
  }, [onOpenChange])

  const selectedOption = options.find(option => option.value === value)
  const triggerText = selectedOption?.label || t('common.placeholder.select')

  return (
    <PortalToFollowElem
      placement={placement || 'bottom-start'}
      offset={offset || 4}
      open={mergedOpen}
      onOpenChange={handleOpenChange}
    >
      <PortalToFollowElemTrigger
        onClick={() => handleOpenChange(!mergedOpen)}
        asChild
      >
        <div
          className={cn(
            'system-sm-regular group flex h-8 cursor-pointer items-center rounded-lg bg-components-input-bg-normal px-2 text-components-input-text-filled hover:bg-state-base-hover-alt',
            mergedOpen && 'bg-state-base-hover-alt',
            triggerClassName,
          )}
        >
          {CustomTrigger ? CustomTrigger(selectedOption, mergedOpen) : (
            <>
              <div
                className='grow'
                title={triggerText}
              >
                {triggerText}
              </div>
              <RiArrowDownSLine
                className={cn(
                  'h-4 w-4 shrink-0 text-text-quaternary group-hover:text-text-secondary',
                  mergedOpen && 'text-text-secondary',
                )}
              />
            </>
          )}
        </div>
      </PortalToFollowElemTrigger>
      <PortalToFollowElemContent className={cn(
        'z-10',
        popupWrapperClassName,
      )}>
        <div
          className={cn(
            'rounded-xl border-[0.5px] border-components-panel-border bg-components-panel-bg-blur p-1 shadow-lg shadow-shadow-shadow-5',
            popupClassName,
          )}
        >
          {
            options.map((option) => {
              const selected = value === option.value
              return (
                <div
                  key={option.value}
                  className={cn(
                    'system-sm-medium flex h-8 cursor-pointer items-center rounded-lg px-2 text-text-secondary hover:bg-state-base-hover',
                    popupItemClassName,
                  )}
                  title={option.label}
                  onClick={() => {
                    onChange?.(option.value)
                    handleOpenChange(false)
                  }}
                >
                  {CustomOption ? CustomOption(option, selected) : (
                    <>
                      <div className='mr-1 grow truncate px-1'>
                        {option.label}
                      </div>
                      {
                        selected && <RiCheckLine className='h-4 w-4 shrink-0 text-text-accent' />
                      }
                    </>
                  )}
                </div>
              )
            })
          }
        </div>
      </PortalToFollowElemContent>
    </PortalToFollowElem>
  )
}

export default CustomSelect
