MovieHunt blog part5. movie list controller

MovieListController.kt

class MovieListController(
   private val context: Context,
   private val clickListener: MovieClickListener
) : PagedListEpoxyController<MovieModel>() {

   private val loadMoreView = LoadMoreView_().apply { id(LoadMoreView::class.java.simpleName) }
   var loadingMore = false
       set(value) {
           field = value
           requestModelBuild()
       }

   override fun buildItemModel(currentPosition: Int, item: MovieModel?): EpoxyModel<*> {
       return item?.run {
           MovieListEpoxyModel_()
               .id(this.id)
               .movieId(this.id)
               .imagePoster(this.getPosterUrl())
               .textTitle(this.displayTitle())
               .rating(this.display5StarsRating())
               .voteCount(context.getString(R.string.vote_count, this.displayVoteCount()))
               .duration(this.displayDuration())
               .releaseDate(this.displayReleaseDate())
               .itemClickListener { clickListener.onMovieClicked(this.id) }
       } ?: run {
           MovieListEpoxyModel_()
               .id(-currentPosition)
       }
   }

   override fun addModels(models: List<EpoxyModel<*>>) {
       super.addModels(models)
       loadMoreView.addIf(loadingMore, this)
   }
}