syncrow-app/lib/features/devices/view/widgets/devices_view_body.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:smooth_page_indicator/smooth_page_indicator.dart';
import 'package:syncrow_app/features/app_layout/bloc/spaces_cubit.dart';
import 'package:syncrow_app/features/devices/view/widgets/devices_view_header.dart';
import 'package:syncrow_app/features/devices/view/widgets/room_page.dart';
import 'package:syncrow_app/features/devices/view/widgets/rooms_slider.dart';
import 'package:syncrow_app/features/devices/view/widgets/wizard_page.dart';
import 'package:syncrow_app/utils/resource_manager/constants.dart';

import '../../bloc/devices_cubit.dart';

class DevicesViewBody extends StatelessWidget {
  const DevicesViewBody({
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return BlocProvider(
      create: (context) => DevicesCubit(),
      child: BlocBuilder<SpacesCubit, SpacesState>(
        builder: (context, state) {
          return BlocBuilder<DevicesCubit, DevicesState>(
            builder: (context, state) {
              //TODO : move to NavigationCubit
              if (state is DevicesLoading) {
                return const Center(child: CircularProgressIndicator());
              } else {
                return Padding(
                  padding: EdgeInsets.only(
                    top: Constants.appBarHeight,
                    bottom: Constants.bottomNavBarHeight,
                  ),
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      const DevicesViewHeader(),
                      const RoomsSlider(),
                      const SizedBox(
                        height: 10,
                      ),
                      Expanded(
                        child: PageView(
                          controller:
                              SpacesCubit.get(context).devicesPageController,
                          onPageChanged: (index) {
                            SpacesCubit.get(context).devicesPageChanged(index);
                          },
                          children: [
                            const WizardPage(),
                            if (SpacesCubit.selectedSpace != null)
                              if (SpacesCubit.selectedSpace!.rooms != null)
                                ...SpacesCubit.selectedSpace!.rooms!.map(
                                  (room) {
                                    return RoomPage(
                                      room: room,
                                    );
                                  },
                                )
                          ],
                        ),
                      ),
                      Padding(
                        padding: const EdgeInsets.symmetric(
                          vertical: 7,
                        ),
                        child: SmoothPageIndicator(
                          controller:
                              SpacesCubit.get(context).devicesPageController,
                          count: SpacesCubit.selectedSpace!.rooms!.length + 1,
                          effect: const WormEffect(
                            paintStyle: PaintingStyle.stroke,
                            dotHeight: 8,
                            dotWidth: 8,
                          ),
                        ),
                      ),
                    ],
                  ),
                );
              }
            },
          );
        },
      ),
    );
  }
}