import 'package:flutter/material.dart';
import 'package:vitalapp/components/dialog_number.dart';
import 'package:vitalapp/pages/check/widgets/exam_configurable/exam_card.dart';
import 'package:vitalapp/pages/check/widgets/exam_configurable/exam_side_bar.dart';

// ignore: must_be_immutable
class ExamBloodOxygen extends StatefulWidget {
  ExamBloodOxygen({
    super.key,
    required this.currentValue,
    required this.bloodOxygenInput,
  });
  Map<String, dynamic> currentValue;
  Function(Map<String, dynamic>) bloodOxygenInput;
  @override
  State<ExamBloodOxygen> createState() => _ExamBloodOxygenState();
}

class _ExamBloodOxygenState extends State<ExamBloodOxygen> {
  late String pulse = widget.currentValue['Pulse_Frequency'] ?? '';
  late String spO2 = widget.currentValue['Spo2'] ?? '';

  @override
  void initState() {
    super.initState();
  }

  @override
  void dispose() {
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        ExamCard(
          topPadding: 0,
          content: Column(
            mainAxisAlignment: MainAxisAlignment.start,
            children: [
              ExamSideBar(
                title: '血氧饱和度',
                value: widget.currentValue['Spo2'] ?? '',
                unit: '%',
                onTap: () => _inputSpo2("血氧饱和度"),
              ),
              const Divider(indent: 3),
              ExamSideBar(
                title: '脉率',
                value: widget.currentValue['Pulse_Frequency'] ?? '',
                unit: 'bpm',
                onTap: () => _inputPulseFrequency("脉率"),
              ),
            ],
          ),
        ),
      ],
    );
  }

  Future<void> _inputSpo2(String title) async {
    String? result = await VDialogNumber(
      title: title,
      initialValue: spO2,
    ).show();
    if (result?.isNotEmpty ?? false) {
      spO2 = result ?? '';
      widget.bloodOxygenInput.call({
        'Spo2': spO2,
        'Pulse_Frequency': pulse,
      });
      widget.currentValue = {
        'Spo2': spO2,
        'Pulse_Frequency': pulse,
      };
    }
  }

  Future<void> _inputPulseFrequency(String title) async {
    String? result = await VDialogNumber(
      title: title,
      initialValue: pulse,
    ).show();
    if (result?.isNotEmpty ?? false) {
      pulse = result ?? '';
      widget.bloodOxygenInput.call({
        'Spo2': spO2,
        'Pulse_Frequency': pulse,
      });
      widget.currentValue = {
        'Spo2': spO2,
        'Pulse_Frequency': pulse,
      };
    }
  }
}