excel_import/lib/components/dialog_medication.dart

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:vitalapp/components/cell.dart';
import 'package:vitalapp/components/dialog_input.dart';
import 'package:vitalapp/components/dialog_number.dart';
import 'package:vitalapp/components/dialog_select.dart';
import 'package:vitalapp/pages/check/models/form.dart';

import 'alert_dialog.dart';

class VDialogMedication extends StatefulWidget {
  final String? title;
  final String? description;
  final String? placeholder;

  final int? maxLines;
  final double? inputHeight;
  final bool Function(String)? onConfirmVerification;
  final bool showCancel;
  final MedicationModel? medicationModel;

  const VDialogMedication({
    Key? key,
    this.title,
    this.description,
    this.placeholder,
    this.maxLines = 1,
    this.inputHeight = 56,
    this.onConfirmVerification,
    this.showCancel = false,
    this.medicationModel,
  }) : super(key: key);
  Future<MedicationModel?> show<MedicationModel>() =>
      VAlertDialog.showDialog<MedicationModel>(this);
  @override
  _VDialogMedicationState createState() => _VDialogMedicationState();
}

class _VDialogMedicationState extends State<VDialogMedication> {
  MedicationModel medicationModel = MedicationModel();

  @override
  void initState() {
    super.initState();
    if (widget.medicationModel != null) {
      medicationModel = widget.medicationModel!;
    }
  }

  @override
  Widget build(BuildContext context) {
    return VAlertDialog(
      title: "主要用药情况填写",
      width: 600,
      content: Container(
        height: 280,
        padding: const EdgeInsets.symmetric(horizontal: 24),
        alignment: Alignment.center,
        child: VListFormCellGroup(
          children: [
            _buildFormCell(
              label: '药物名称',
              content: medicationModel.name,
              onTap: () async {
                final result = await _showInputDialog(
                  title: '药物名称',
                  initialValue: medicationModel.name ?? '',
                );
                setState(() {
                  medicationModel.name = result;
                });
              },
            ),
            _buildFormCell(
              label: '频率：每日(月)',
              content: medicationModel.monthOrDay,
              onTap: () async {
                String? result = await VDialogSelect<String, String>(
                  source: [
                    "每月",
                    "每日",
                  ],
                  labelGetter: (data) => data,
                  valueGetter: (data) => data,
                ).show();
                setState(() {
                  medicationModel.monthOrDay = result;
                });
              },
            ),
            _buildFormCell(
              label: '用法(次)',
              content: medicationModel.usage,
              onTap: () async {
                final result = await _showNumberDialog(
                  title: '用法(次)',
                  initialValue: medicationModel.usage ?? '',
                );
                setState(() {
                  medicationModel.usage = result;
                });
              },
            ),
            _buildFormCell(
              label: '每次剂量（mg）',
              content: medicationModel.dosages,
              onTap: () async {
                final result = await _showNumberDialog(
                  title: '每次剂量（mg）',
                  initialValue: medicationModel.dosages ?? '',
                );
                setState(() {
                  medicationModel.dosages = result;
                });
              },
            ),
          ],
        ),
      ),
      onConfirm: () {
        Get.back(result: medicationModel);
      },
    );
  }

  Future<String?> _showInputDialog({
    required String title,
    required String initialValue,
  }) async {
    final result = await VDialogInput(
      title: title,
      initialValue: initialValue,
    ).show();
    return result;
  }

  Future<String?> _showNumberDialog({
    required String title,
    required String initialValue,
  }) async {
    final result = await VDialogNumber(
      title: title,
      initialValue: initialValue,
    ).show();
    return result;
  }

  Widget _buildFormCell({
    required String label,
    String? content,
    required VoidCallback onTap,
  }) {
    return VListFormCell(
      label: label,
      content: content ?? '',
      onTap: onTap,
    );
  }
}