'use client'
import type { FC } from 'react'
import React, { useEffect } from 'react'
import { useTranslation } from 'react-i18next'
import Item from './item'
import FeaturePanel from '@/app/components/app/configuration/base/feature-panel'
import { Google, WebReader, Wikipedia } from '@/app/components/base/icons/src/public/plugins'
import { getToolProviders } from '@/service/explore'
import Loading from '@/app/components/base/loading'
import AccountSetting from '@/app/components/header/account-setting'

export type IPluginsProps = {
  readonly?: boolean
  config: Record<string, boolean>
  onChange?: (key: string, value: boolean) => void
}

const plugins = [
  { key: 'google_search', icon: <Google /> },
  { key: 'web_reader', icon: <WebReader /> },
  { key: 'wikipedia', icon: <Wikipedia /> },
] as const

const Plugins: FC<IPluginsProps> = ({
  readonly,
  config,
  onChange,
}) => {
  const { t } = useTranslation()
  const [isLoading, setIsLoading] = React.useState(!readonly)
  const [isSerpApiValid, setIsSerpApiValid] = React.useState(false)
  const checkSerpApiKey = async () => {
    if (readonly)
      return

    const provides: any = await getToolProviders()
    const isSerpApiValid = !!provides.find((v: any) => v.tool_name === 'serpapi' && v.is_enabled)
    setIsSerpApiValid(isSerpApiValid)
    setIsLoading(false)
  }
  useEffect(() => {
    checkSerpApiKey()
  }, [])

  const [showSetSerpAPIKeyModal, setShowSetAPIKeyModal] = React.useState(false)

  const itemConfigs = plugins.map((plugin) => {
    const res: Record<string, any> = { ...plugin }
    const { key } = plugin
    res.name = t(`explore.universalChat.plugins.${key}.name`)
    if (key === 'web_reader')
      res.description = t(`explore.universalChat.plugins.${key}.description`)

    if (key === 'google_search' && !isSerpApiValid && !readonly) {
      res.readonly = true
      res.more = (
        <div className='border-t border-[#FEF0C7] flex items-center h-[34px] pl-2 bg-[#FFFAEB] text-gray-700 text-xs '>
          <span className='whitespace-pre'>{t('explore.universalChat.plugins.google_search.more.left')}</span>
          <span className='cursor-pointer text-[#155EEF]' onClick={() => setShowSetAPIKeyModal(true)}>{t('explore.universalChat.plugins.google_search.more.link')}</span>
          <span className='whitespace-pre'>{t('explore.universalChat.plugins.google_search.more.right')}</span>
        </div>
      )
    }
    return res
  })

  const enabledPluginNum = Object.values(config).filter(v => v).length

  return (
    <>
      <FeaturePanel
        className='mt-3'
        title={
          <div className='flex space-x-1'>
            <div>{t('explore.universalChat.plugins.name')}</div>
            <div className='text-[13px] font-normal text-gray-500'>({enabledPluginNum}/{plugins.length})</div>
          </div>}
        hasHeaderBottomBorder={false}
      >
        {isLoading
          ? (
            <div className='flex items-center h-[166px]'>
              <Loading type='area' />
            </div>
          )
          : (<div className='space-y-2'>
            {itemConfigs.map(item => (
              <Item
                key={item.key}
                icon={item.icon}
                name={item.name}
                description={item.description}
                more={item.more}
                enabled={config[item.key]}
                onChange={enabled => onChange?.(item.key, enabled)}
                readonly={readonly || item.readonly}
              />
            ))}
          </div>)}
      </FeaturePanel>
      {
        showSetSerpAPIKeyModal && (
          <AccountSetting activeTab="plugin" onCancel={async () => {
            setShowSetAPIKeyModal(false)
            await checkSerpApiKey()
          }} />
        )
      }
    </>
  )
}
export default React.memo(Plugins)
