import {Loading} from "element-ui"

export class UploadAdapter {
  constructor(loader, instance, action, params) {
    this.instance = instance
    this.action = action
    this.loader = loader
    this.params = params
  }

  async upload() {
    const formData = new FormData()
    formData.append('file', await this.loader.file)
    const loading = Loading.service({})
    return this.instance.post(this.action, formData, {...this.params, returnError: true}).then(res => {
      if (res?.data) {
        return res.data.map(m => m.split(";")?.[0])
      } else return this.loader.status = "aborted" && Promise.reject()
    }).finally(() => loading.close())
  }

  abort() {
  }
}