module.exports = class {
  onCreate(input) {
    this.state = {
      publics: input.publics.sort(byDate),
      privates: input.privates.sort(byDate),
      modal: null,
    }
  }

  onMount() {
  }

  open(modal) {
    this.state.modal = modal
  }

  close() {
    this.state.modal = null
  }

  fileRemoved({id}) {
    this.state.publics = this.state.publics.filter(f => f.id !== id)
    this.state.privates = this.state.privates.filter(f => f.id !== id)
  }

  fileEdited(file, patch) {
    this.fileRemoved({id: file.id})
    this.fileAdded(Object.assign({}, file, patch))

    console.log(Object.assign({}, file, patch))
  }

  fileAdded(file) {
    if (file.public) {
      this.state.publics = [].concat(...this.state.publics).concat(file).sort(byDate)
    } else {
      this.state.privates = [].concat(...this.state.privates).concat(file).sort(byDate)
    }
  }
}

function byDate(a, b) {
  const ad = new Date(a.time)
  const bd = new Date(b.time)

  return ad.getTime() - bd.getTime()
}