syncrow-app/lib/features/scene/widgets/alert_dialogs/alert_dialog_counter.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_app/features/scene/bloc/create_scene/create_scene_bloc.dart';
import 'package:syncrow_app/features/scene/model/scene_static_function.dart';
import 'package:syncrow_app/features/shared_widgets/text_widgets/title_medium.dart';
import 'package:syncrow_app/utils/context_extension.dart';
import 'package:syncrow_app/utils/resource_manager/color_manager.dart';

class AlertDialogCounterSteps extends StatefulWidget {
  const AlertDialogCounterSteps({
    super.key,
    this.functionValue,
    required this.taskItem,
    required this.isAutomation,
  });

  final dynamic functionValue;
  final SceneStaticFunction taskItem;
  final bool isAutomation;

  @override
  State<AlertDialogCounterSteps> createState() =>
      _AlertDialogCounterStepsState();
}

class _AlertDialogCounterStepsState extends State<AlertDialogCounterSteps> {
  double? groupValue;
  int selectedToggleIndex = 1;

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    final createSceneBloc = context.read<CreateSceneBloc>();

    if (widget.taskItem.comparator != null) {
      selectedToggleIndex = _comparatorToIndex(widget.taskItem.comparator);
    }

    if (widget.isAutomation) {
      final automationTempTaskList = createSceneBloc.automationTempTasksList;
      final automationComparatorValues =
          createSceneBloc.automationComparatorValues;

      for (var element in automationTempTaskList) {
        if (element.code == widget.taskItem.code) {
          groupValue = element.functionValue;
          selectedToggleIndex =
              _comparatorToIndex(automationComparatorValues[element.code]);
        }
      }
    }

    if (widget.taskItem.code == 'temp_current') {
      groupValue = widget.functionValue != null
          ? _normalizeValue(
              double.tryParse(widget.functionValue.toString()) ??
                  widget.taskItem.operationalValues[0].minValue,
            )
          : widget.taskItem.operationalValues[0].minValue;
    } else {
      groupValue = widget.functionValue != null
          ? _normalizeValue(widget.functionValue)
          : _normalizeValue(widget.taskItem.operationalValues[0].minValue);
    }

    setState(() {});

    context.read<CreateSceneBloc>().add(
          SelectedValueEvent(
            value: _deNormalizeValue(groupValue),
            code: widget.taskItem.code,
            isAutomation: widget.isAutomation,
            comparator: _indexToComparator(selectedToggleIndex),
          ),
        );
  }

  int _comparatorToIndex(String? comparator) {
    switch (comparator) {
      case "<":
        return 0;
      case "==":
        return 1;
      case ">":
        return 2;
      default:
        return 1;
    }
  }

  String _indexToComparator(int index) {
    switch (index) {
      case 0:
        return "<";
      case 1:
        return "==";
      case 2:
        return ">";
      default:
        return "==";
    }
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      mainAxisSize: MainAxisSize.min,
      children: [
        if (widget.isAutomation)
          ToggleButtons(
            isSelected: [
              selectedToggleIndex == 0,
              selectedToggleIndex == 1,
              selectedToggleIndex == 2,
            ],
            onPressed: (index) {
              setState(() {
                selectedToggleIndex = index;
              });
              context.read<CreateSceneBloc>().add(
                    SelectedValueEvent(
                      value: _deNormalizeValue(groupValue),
                      code: widget.taskItem.code,
                      isAutomation: widget.isAutomation,
                      comparator: _indexToComparator(selectedToggleIndex),
                    ),
                  );
            },
            borderRadius: BorderRadius.circular(30),
            selectedColor: Colors.white,
            color: ColorsManager.blackColor,
            fillColor: ColorsManager.primaryColorWithOpacity,
            borderColor: ColorsManager.greyColor,
            constraints: BoxConstraints.tight(Size(70, 30)),
            children: const [
              SizedBox(width: 70, height: 30, child: Center(child: Text("<"))),
              SizedBox(width: 70, height: 30, child: Center(child: Text("="))),
              SizedBox(width: 70, height: 30, child: Center(child: Text(">"))),
            ],
          ),
        const SizedBox(height: 12),
        ...widget.taskItem.operationalValues.map(
          (operation) => BlocBuilder<CreateSceneBloc, CreateSceneState>(
            builder: (context, state) {
              final step = operation.stepValue?.toDouble() ?? 1.0;
              final min = operation.minValue?.toDouble() ?? 0.0;
              final max = operation.maxValue?.toDouble() ?? 100.0;

              return Column(
                children: [
                  const SizedBox(height: 12),
                  const SizedBox(height: 8),
                  Row(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: [
                      IconButton(
                        icon: const Icon(Icons.remove),
                        onPressed: () {
                          setState(() {
                            groupValue =
                                ((groupValue ?? min) - step).clamp(min, max);
                          });
                          context.read<CreateSceneBloc>().add(
                                SelectedValueEvent(
                                  value: _deNormalizeValue(groupValue),
                                  code: widget.taskItem.code,
                                  isAutomation: widget.isAutomation,
                                  comparator:
                                      _indexToComparator(selectedToggleIndex),
                                ),
                              );
                        },
                      ),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [
                          TitleMedium(
                            text: groupValue != null
                                ? (groupValue! % 1 == 0
                                    ? groupValue!.toStringAsFixed(0)
                                    : groupValue!.toStringAsFixed(1))
                                : "0",
                            style: context.titleMedium.copyWith(
                              color: ColorsManager.primaryColorWithOpacity,
                              fontSize: 30,
                            ),
                          ),
                          const SizedBox(width: 8),
                          TitleMedium(
                            text: operation.description.toString(),
                            style: context.titleMedium.copyWith(
                              color: ColorsManager.primaryColorWithOpacity,
                              fontSize: 30,
                            ),
                          ),
                        ],
                      ),
                      IconButton(
                        icon: const Icon(Icons.add),
                        onPressed: () {
                          setState(() {
                            groupValue =
                                ((groupValue ?? 0) + step).clamp(min, max);
                          });
                          context.read<CreateSceneBloc>().add(
                                SelectedValueEvent(
                                  value: _deNormalizeValue(groupValue),
                                  code: widget.taskItem.code,
                                  isAutomation: widget.isAutomation,
                                  comparator:
                                      _indexToComparator(selectedToggleIndex),
                                ),
                              );
                        },
                      ),
                    ],
                  ),
                  const SizedBox(height: 12),
                ],
              );
            },
          ),
        ),
      ],
    );
  }

  double _normalizeValue(dynamic value) {
    if ((widget.taskItem.code == "temp_set" && value > 199) ||
        (widget.taskItem.code == "temp_current" && value >= -99.0)) {
      return (value) / 10;
    }
    return value.toDouble();
  }

  double _deNormalizeValue(double? value) {
    if (widget.taskItem.code == "temp_set" ||
        widget.taskItem.code == "temp_current") {
      return (value ?? 0) * 10;
    }
    return value ?? 0;
  }
}