VitalApp/lib/pages/form/postpartum_form.dart

import 'base_form_value.dart';
import 'form_info.dart';

class PostpartumForm extends BaseFormValueChange {
  static PostpartumForm? _postpartumForm;

  PostpartumForm._internal();

  ///第 1 次产前检查服务记录表的值
  static PostpartumForm get instance {
    _postpartumForm ??= PostpartumForm._internal();
    return _postpartumForm!;
  }

  void initListener() {
    FormInfo.instance.onValueChange.addListener(_onValueChange);
  }

  void dispose() {
    FormInfo.instance.onValueChange.removeListener(_onValueChange);
  }

  void _onValueChange(Object sender, UpdateFormArgs e) {
    String sourceKey = e.sourceKey;
    switch (sourceKey) {
      case "Breasts":
        onValueChange(e, "Breasts_1", "Breasts_2");
        break;
      case "Lochia":
        onValueChange(e, "Lochia_1", "Lochia_2");
        break;
      case "Uterus":
        onValueChange(e, "Uterus_1", "Uterus_2");
        break;
      case "Wound":
        onValueChange(e, "Wound_1", "Wound_2");
        break;
      case "Classification":
        onValueChange(e, "Classification_1", "Classification_2");
        break;
      case "Referral":
        onReferralChange(e);
        break;
      case "Processing":
        onValueChange(e, "Processing_1", "Reason_For_Referral");
        onValueChange(e, "Processing_1", "Institution_And_Department");
        break;
    }
  }
}