From a8be4c91d1e5a2176b12033c041d7d2f13e80718 Mon Sep 17 00:00:00 2001
From: wavepalm <wavepalm@gmail.com>
Date: Fri, 8 Dec 2023 14:02:56 +0500
Subject: [PATCH] calculations of long range according to doe

---
 lib/hcai_form.dart    |  4 ++++
 lib/utils/helper.dart | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/lib/hcai_form.dart b/lib/hcai_form.dart
index 293207a..fd03d6c 100644
--- a/lib/hcai_form.dart
+++ b/lib/hcai_form.dart
@@ -1134,6 +1134,10 @@ class _HcaiFormPageState extends State<HcaiFormPage> {
                 if (setDate['calculatedKey'] == 'dateofCautiEvent') {
                   this._values['infectionWindowPeriod'] =
                       Helper.rangeInText(this._values);
+                  this._values['repeatInfectionTimeframe'] =
+                      Helper.longRange(this._values);
+                  this._values['secondaryBloodAttributionPeriod'] =
+                      Helper.longRange(this._values);
                 }
               }
             }
diff --git a/lib/utils/helper.dart b/lib/utils/helper.dart
index 5e1e478..fe13346 100644
--- a/lib/utils/helper.dart
+++ b/lib/utils/helper.dart
@@ -240,6 +240,20 @@ class Helper {
     }
   }
 
+  static String longRange(_values) {
+    try {
+      var dateToConsider = _values['dateofCautiEvent'];
+      if (isNullOrEmpty(dateToConsider)) return '';
+      dateToConsider = DateTime.parse(dateToConsider);
+      DateTime startDate = dateToConsider;
+      DateTime endDate = dateToConsider.add(Duration(days: 13));
+      return '${DateFormat('MMMM d').format(startDate)} - ${DateFormat('d').format(endDate)}';
+    } catch (e) {
+      print(e);
+      return '';
+    }
+  }
+
   static greaterThanDate(dateList, criteria, _values) {
     try {
       if (criteria == 'smallest') {}