'use client'
import { Button } from '@langgenius/dify-ui/button'
import { Dialog, DialogContent } from '@langgenius/dify-ui/dialog'
import { useTranslation } from 'react-i18next'
import Input from '@/app/components/base/input'
import DSLConfirmModal from './dsl-confirm-modal'
import Header from './header'
import { CreateFromDSLModalTab, useDSLImport } from './hooks/use-dsl-import'
import Tab from './tab'
import Uploader from './uploader'

export { CreateFromDSLModalTab }

type CreateFromDSLModalProps = {
  show: boolean
  onSuccess?: () => void
  onClose: () => void
  activeTab?: CreateFromDSLModalTab
  dslUrl?: string
}

const CreateFromDSLModal = ({
  show,
  onSuccess,
  onClose,
  activeTab = CreateFromDSLModalTab.FROM_FILE,
  dslUrl = '',
}: CreateFromDSLModalProps) => {
  const { t } = useTranslation()

  const {
    currentFile,
    currentTab,
    dslUrlValue,
    showConfirmModal,
    versions,
    buttonDisabled,
    isConfirming,
    setCurrentTab,
    setDslUrlValue,
    handleFile,
    handleCreateApp,
    onDSLConfirm,
    handleCancelConfirm,
  } = useDSLImport({
    activeTab,
    dslUrl,
    onSuccess,
    onClose,
  })

  return (
    <>
      <Dialog open={show} onOpenChange={open => !open && !showConfirmModal && onClose()}>
        <DialogContent className="w-full max-w-[480px]! overflow-hidden! rounded-2xl border-[0.5px] border-components-panel-border bg-components-panel-bg p-0! text-left align-middle shadow-xl">

          <Header onClose={onClose} />
          <Tab
            currentTab={currentTab}
            setCurrentTab={setCurrentTab}
          />
          <div className="px-6 py-4">
            {currentTab === CreateFromDSLModalTab.FROM_FILE && (
              <Uploader
                className="mt-0"
                file={currentFile}
                updateFile={handleFile}
              />
            )}
            {currentTab === CreateFromDSLModalTab.FROM_URL && (
              <div>
                <div className="leading6 mb-1 system-md-semibold text-text-secondary">
                  DSL URL
                </div>
                <Input
                  placeholder={t('importFromDSLUrlPlaceholder', { ns: 'app' }) || ''}
                  value={dslUrlValue}
                  onChange={e => setDslUrlValue(e.target.value)}
                />
              </div>
            )}
          </div>
          <div className="flex justify-end gap-x-2 p-6 pt-5">
            <Button onClick={onClose}>
              {t('newApp.Cancel', { ns: 'app' })}
            </Button>
            <Button
              disabled={buttonDisabled}
              variant="primary"
              onClick={handleCreateApp}
              className="gap-1"
            >
              <span>{t('newApp.import', { ns: 'app' })}</span>
            </Button>
          </div>
        </DialogContent>
      </Dialog>
      {showConfirmModal && (
        <DSLConfirmModal
          versions={versions}
          onCancel={handleCancelConfirm}
          onConfirm={onDSLConfirm}
          confirmDisabled={isConfirming}
        />
      )}
    </>
  )
}

export default CreateFromDSLModal