import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_web/pages/routines/bloc/routine_bloc/routine_bloc.dart';
import 'package:syncrow_web/pages/routines/helper/dialog_helper/device_dialog_helper.dart';
import 'package:syncrow_web/pages/routines/widgets/dragable_card.dart';
import 'package:syncrow_web/utils/color_manager.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/extension/build_context_x.dart';
import 'package:uuid/uuid.dart';

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

  @override
  Widget build(BuildContext context) {
    return BlocBuilder<RoutineBloc, RoutineState>(
      builder: (context, state) {
        return DragTarget<Map<String, dynamic>>(
          builder: (context, candidateData, rejectedData) {
            return Container(
              width: double.infinity,
              padding: const EdgeInsets.all(16),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      const Text('IF',
                          style: TextStyle(
                              fontSize: 18, fontWeight: FontWeight.bold)),
                      if (state.isAutomation && state.ifItems.isNotEmpty)
                        AutomationOperatorSelector(
                            selectedOperator: state.selectedAutomationOperator),
                    ],
                  ),
                  const SizedBox(height: 16),
                  if (state.isTabToRun)
                    const Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        DraggableCard(
                          imagePath: Assets.tabToRun,
                          title: 'Tab to run',
                          deviceData: {},
                        ),
                      ],
                    ),
                  if (!state.isTabToRun)
                    Wrap(
                      spacing: 8,
                      runSpacing: 8,
                      children: List.generate(
                          state.ifItems.length,
                          (index) => GestureDetector(
                                onTap: () async {
                                  if (!state.isTabToRun) {
                                    final result = await DeviceDialogHelper
                                        .showDeviceDialog(
                                            context: context,
                                            data: state.ifItems[index],
                                            removeComparetors: false,
                                            dialogType: "IF");

                                    if (result != null) {
                                      context.read<RoutineBloc>().add(
                                          AddToIfContainer(
                                              state.ifItems[index], false));
                                    } else if (![
                                      'AC',
                                      '1G',
                                      '2G',
                                      '3G',
                                      'WPS'
                                    ].contains(
                                        state.ifItems[index]['productType'])) {
                                      context.read<RoutineBloc>().add(
                                          AddToIfContainer(
                                              state.ifItems[index], false));
                                    }
                                  }
                                },
                                child: DraggableCard(
                                  imagePath:
                                      state.ifItems[index]['imagePath'] ?? '',
                                  title: state.ifItems[index]['title'] ?? '',
                                  deviceData: state.ifItems[index],
                                  padding: const EdgeInsets.symmetric(
                                      horizontal: 4, vertical: 8),
                                  isFromThen: false,
                                  isFromIf: true,
                                  onRemove: () {
                                    context.read<RoutineBloc>().add(
                                        RemoveDragCard(
                                            index: index,
                                            isFromThen: false,
                                            key: state.ifItems[index]
                                                ['uniqueCustomId']));
                                  },
                                ),
                              )),
                    ),
                ],
              ),
            );
          },
          onAcceptWithDetails: (data) async {
            print('data.data=${data.data}');
            final uniqueCustomId = const Uuid().v4();

            final mutableData = Map<String, dynamic>.from(data.data);
            mutableData['uniqueCustomId'] = uniqueCustomId;

            if (state.isAutomation && mutableData['deviceId'] == 'tab_to_run') {
              return;
            }

            if (!state.isTabToRun) {
              if (mutableData['deviceId'] == 'tab_to_run') {
                context
                    .read<RoutineBloc>()
                    .add(AddToIfContainer(mutableData, true));
              } else {
                final result = await DeviceDialogHelper.showDeviceDialog(
                    dialogType: 'IF',
                    context: context,
                    data: mutableData,
                    removeComparetors: false);

                if (result != null) {
                  context
                      .read<RoutineBloc>()
                      .add(AddToIfContainer(mutableData, false));
                } else if (!['AC', '1G', '2G', '3G', 'WPS']
                    .contains(mutableData['productType'])) {
                  context
                      .read<RoutineBloc>()
                      .add(AddToIfContainer(mutableData, false));
                }
              }
            }
          },
        );
      },
    );
  }
}

class AutomationOperatorSelector extends StatelessWidget {
  const AutomationOperatorSelector({
    super.key,
    required this.selectedOperator,
  });

  final String selectedOperator;

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        border: Border.all(color: ColorsManager.dividerColor),
        borderRadius: BorderRadius.circular(8),
      ),
      child: Row(
        children: [
          TextButton(
            style: TextButton.styleFrom(
              backgroundColor: selectedOperator.toLowerCase() == 'or'
                  ? ColorsManager.dialogBlueTitle
                  : ColorsManager.whiteColors,
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(0),
              ),
            ),
            child: Text(
              'Any condition is met',
              style: context.textTheme.bodyMedium?.copyWith(
                color: selectedOperator.toLowerCase() == 'or'
                    ? ColorsManager.whiteColors
                    : ColorsManager.blackColor,
              ),
            ),
            onPressed: () {
              context
                  .read<RoutineBloc>()
                  .add(const ChangeAutomationOperator(operator: 'or'));
            },
          ),
          Container(
            width: 3,
            height: 24,
            color: ColorsManager.dividerColor,
          ),
          TextButton(
            style: TextButton.styleFrom(
              backgroundColor: selectedOperator.toLowerCase() == 'and'
                  ? ColorsManager.dialogBlueTitle
                  : ColorsManager.whiteColors,
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(0),
              ),
            ),
            child: Text(
              'All condition is met',
              style: context.textTheme.bodyMedium?.copyWith(
                color: selectedOperator.toLowerCase() == 'and'
                    ? ColorsManager.whiteColors
                    : ColorsManager.blackColor,
              ),
            ),
            onPressed: () {
              context
                  .read<RoutineBloc>()
                  .add(const ChangeAutomationOperator(operator: 'and'));
            },
          ),
        ],
      ),
    );
  }
}