'use client'
import type { FC } from 'react'
import {
  RiAddLine,
  RiArrowDownSLine,
  RiErrorWarningFill,
  RiLoader2Line,
} from '@remixicon/react'
import { useBoolean } from 'ahooks'
import * as React from 'react'
import { useCallback, useMemo } from 'react'
import { useTranslation } from 'react-i18next'
import { CheckCircle } from '@/app/components/base/icons/src/vender/solid/general'
import Popover from '@/app/components/base/popover'
import PlanUpgradeModal from '@/app/components/billing/plan-upgrade-modal'
import { Plan } from '@/app/components/billing/type'
import { useProviderContext } from '@/context/provider-context'
import { cn } from '@/utils/classnames'

export type ISegmentAddProps = {
  importStatus: ProcessStatus | string | undefined
  clearProcessStatus: () => void
  showNewSegmentModal: () => void
  showBatchModal: () => void
  embedding: boolean
}

export enum ProcessStatus {
  WAITING = 'waiting',
  PROCESSING = 'processing',
  COMPLETED = 'completed',
  ERROR = 'error',
}

const SegmentAdd: FC<ISegmentAddProps> = ({
  importStatus,
  clearProcessStatus,
  showNewSegmentModal,
  showBatchModal,
  embedding,
}) => {
  const { t } = useTranslation()
  const [isShowPlanUpgradeModal, {
    setTrue: showPlanUpgradeModal,
    setFalse: hidePlanUpgradeModal,
  }] = useBoolean(false)
  const { plan, enableBilling } = useProviderContext()
  const { type } = plan
  const canAdd = enableBilling ? type !== Plan.sandbox : true

  const withNeedUpgradeCheck = useCallback((fn: () => void) => {
    return () => {
      if (!canAdd) {
        showPlanUpgradeModal()
        return
      }
      fn()
    }
  }, [canAdd, showPlanUpgradeModal])
  const textColor = useMemo(() => {
    return embedding
      ? 'text-components-button-secondary-accent-text-disabled'
      : 'text-components-button-secondary-accent-text'
  }, [embedding])

  if (importStatus) {
    return (
      <>
        {(importStatus === ProcessStatus.WAITING || importStatus === ProcessStatus.PROCESSING) && (
          <div className="relative mr-2 inline-flex items-center overflow-hidden rounded-lg border-[0.5px] border-components-progress-bar-border
            bg-components-progress-bar-border px-2.5 py-2 text-components-button-secondary-accent-text
            shadow-xs shadow-shadow-shadow-3 backdrop-blur-[5px]"
          >
            <div className={cn('absolute left-0 top-0 z-0 h-full border-r-[1.5px] border-r-components-progress-bar-progress-highlight bg-components-progress-bar-progress', importStatus === ProcessStatus.WAITING ? 'w-3/12' : 'w-2/3')} />
            <RiLoader2Line className="mr-1 h-4 w-4 animate-spin" />
            <span className="system-sm-medium z-10 pr-0.5">{t('list.batchModal.processing', { ns: 'datasetDocuments' })}</span>
          </div>
        )}
        {importStatus === ProcessStatus.COMPLETED && (
          <div className="relative mr-2 inline-flex items-center overflow-hidden rounded-lg border-[0.5px] border-components-panel-border bg-components-panel-bg shadow-xs shadow-shadow-shadow-3 backdrop-blur-[5px]">
            <div className="inline-flex items-center border-r border-r-divider-subtle px-2.5 py-2 text-text-success">
              <CheckCircle className="mr-1 h-4 w-4" />
              <span className="system-sm-medium pr-0.5">{t('list.batchModal.completed', { ns: 'datasetDocuments' })}</span>
            </div>
            <div className="m-1 inline-flex items-center">
              <span className="system-xs-medium cursor-pointer rounded-md px-1.5 py-1 text-components-button-ghost-text hover:bg-components-button-ghost-bg-hover" onClick={clearProcessStatus}>{t('list.batchModal.ok', { ns: 'datasetDocuments' })}</span>
            </div>
            <div className="absolute left-0 top-0 -z-10 h-full w-full bg-dataset-chunk-process-success-bg opacity-40" />
          </div>
        )}
        {importStatus === ProcessStatus.ERROR && (
          <div className="relative mr-2 inline-flex items-center overflow-hidden rounded-lg border-[0.5px] border-components-panel-border bg-components-panel-bg shadow-xs shadow-shadow-shadow-3 backdrop-blur-[5px]">
            <div className="inline-flex items-center border-r border-r-divider-subtle px-2.5 py-2 text-text-destructive">
              <RiErrorWarningFill className="mr-1 h-4 w-4" />
              <span className="system-sm-medium pr-0.5">{t('list.batchModal.error', { ns: 'datasetDocuments' })}</span>
            </div>
            <div className="m-1 inline-flex items-center">
              <span className="system-xs-medium cursor-pointer rounded-md px-1.5 py-1 text-components-button-ghost-text hover:bg-components-button-ghost-bg-hover" onClick={clearProcessStatus}>{t('list.batchModal.ok', { ns: 'datasetDocuments' })}</span>
            </div>
            <div className="absolute left-0 top-0 -z-10 h-full w-full bg-dataset-chunk-process-error-bg opacity-40" />
          </div>
        )}
      </>
    )
  }

  return (
    <div className={cn(
      'relative z-20 flex items-center rounded-lg border-[0.5px] border-components-button-secondary-border bg-components-button-secondary-bg shadow-xs shadow-shadow-shadow-3 backdrop-blur-[5px]',
      embedding && 'border-components-button-secondary-border-disabled bg-components-button-secondary-bg-disabled',
    )}
    >
      <button
        type="button"
        className={`inline-flex items-center rounded-l-lg border-r-[1px] border-r-divider-subtle px-2.5 py-2
          hover:bg-state-base-hover disabled:cursor-not-allowed disabled:hover:bg-transparent`}
        onClick={withNeedUpgradeCheck(showNewSegmentModal)}
        disabled={embedding}
      >
        <RiAddLine className={cn('h-4 w-4', textColor)} />
        <span className={cn('ml-0.5 px-0.5 text-[13px] font-medium capitalize leading-[16px]', textColor)}>
          {t('list.action.addButton', { ns: 'datasetDocuments' })}
        </span>
      </button>
      <Popover
        position="br"
        manualClose
        trigger="click"
        htmlContent={(
          // need to wrapper the button with div when manualClose is true
          <div className="w-full p-1">
            <button
              type="button"
              className="system-md-regular flex w-full items-center rounded-lg px-2 py-1.5 text-text-secondary"
              onClick={withNeedUpgradeCheck(showBatchModal)}
            >
              {t('list.action.batchAdd', { ns: 'datasetDocuments' })}
            </button>
          </div>
        )}
        btnElement={(
          <div className="flex items-center justify-center">
            <RiArrowDownSLine className={cn('h-4 w-4', textColor)} />
          </div>
        )}
        btnClassName={open => cn(
          `!hover:bg-state-base-hover !rounded-l-none !rounded-r-lg !border-0 !p-2 backdrop-blur-[5px]
          disabled:cursor-not-allowed disabled:bg-transparent disabled:hover:bg-transparent`,
          open ? '!bg-state-base-hover' : '',
        )}
        popupClassName="!min-w-[128px] !bg-components-panel-bg-blur !rounded-xl border-[0.5px] !ring-0
          border-components-panel-border !shadow-xl !shadow-shadow-shadow-5 backdrop-blur-[5px]"
        className="h-fit min-w-[128px]"
        disabled={embedding}
      />
      {isShowPlanUpgradeModal && (
        <PlanUpgradeModal
          show
          onClose={hidePlanUpgradeModal}
          title={t('upgrade.addChunks.title', { ns: 'billing' })!}
          description={t('upgrade.addChunks.description', { ns: 'billing' })!}
        />
      )}
    </div>

  )
}
export default React.memo(SegmentAdd)
