//
// Copyright © 2024 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//

import { showPopup } from '@hcengineering/ui'
import { type FileUploadOptions, type FileUploadPopupOptions, toFileWithPath } from '@hcengineering/uploader'

import FileUploadPopup from './components/FileUploadPopup.svelte'

import { dockFileUpload } from './store'
import { getUppy } from './uppy'
import { generateFileId } from '@hcengineering/presentation'

/** @public */
export async function showFilesUploadPopup (
  options: FileUploadOptions,
  popupOptions: FileUploadPopupOptions
): Promise<void> {
  const uppy = getUppy(options)

  showPopup(FileUploadPopup, { uppy, options: popupOptions }, undefined, (res) => {
    if (res === true && options.showProgress !== undefined) {
      const { target } = options.showProgress
      dockFileUpload(target, uppy)
    }
  })
}

/** @public */
export async function uploadFiles (files: File[] | FileList, options: FileUploadOptions): Promise<void> {
  const items = Array.from(files, (p) => toFileWithPath(p))

  if (items.length === 0) return

  const uppy = getUppy(options)

  for (const data of items) {
    const { name, type, relativePath } = data
    const uuid = generateFileId()
    uppy.addFile({ name, type, data, meta: { name: uuid, uuid, relativePath } })
  }

  if (options.showProgress !== undefined) {
    const { target } = options.showProgress
    dockFileUpload(target, uppy)
  }

  await uppy.upload()
}