lift-app/lib/internal/means/presenter/means_list_presenter.dart

import 'package:liftmanager/internal/means/page/means_list.dart';
import 'package:liftmanager/mvp/base_page_presenter.dart';
import 'package:liftmanager/net/api_service.dart';
import 'package:liftmanager/widgets/state_layout.dart';

class MeansListPresenterSeconds
    extends BasePagePresenter<MeansListState> {
  Future getMeansList(int page, String dataTable, String catagoryId, String brandId, {String searchWord}) async {
    await NewApiService().getMeansList(page, 20, dataTable, catagoryId, brandId, searchWord: searchWord, onSuccess: (res) {
      print(res);
      view.closeProgress();
      if (res != null) {
        view.provider.setHasMore(res.records.length == 20);
        if (page == 1) {
          view.provider.list.clear();
          if (res.records.isEmpty) {
            view.provider.setStateType(StateType.empty);
          } else {
            view.provider.addAll(res.records);
          }
        } else {
          view.provider.addAll(res.records);
        }
      } else {
        /// 加载失败
        view.provider.setHasMore(false);
        view.provider.setStateType(StateType.empty);
      }
    }, onError: (code, msg) {
      view.closeProgress();
      view.provider.setHasMore(false);
      view.provider.setStateType(StateType.network);
    });
  }
}