From c73829faa83919abed915406b16b16079497515e Mon Sep 17 00:00:00 2001
From: Milos Kozak <m.kozak@sysop.cz>
Date: Mon, 11 Sep 2023 22:37:52 +0200
Subject: [PATCH] DynISF: notify about fallback to SMB

---
 .../plugins/aps/openAPSSMB/OpenAPSSMBPlugin.kt       | 12 ++++++++++++
 plugins/aps/src/main/res/values/strings.xml          |  1 +
 2 files changed, 13 insertions(+)

diff --git a/plugins/aps/src/main/java/info/nightscout/plugins/aps/openAPSSMB/OpenAPSSMBPlugin.kt b/plugins/aps/src/main/java/info/nightscout/plugins/aps/openAPSSMB/OpenAPSSMBPlugin.kt
index bb75f3bbd9..5d528e4b5d 100644
--- a/plugins/aps/src/main/java/info/nightscout/plugins/aps/openAPSSMB/OpenAPSSMBPlugin.kt
+++ b/plugins/aps/src/main/java/info/nightscout/plugins/aps/openAPSSMB/OpenAPSSMBPlugin.kt
@@ -237,6 +237,18 @@ open class OpenAPSSMBPlugin @Inject constructor(
         tddLast4H = tddCalculator.calculateDaily(-4, 0)?.totalAmount
         tddLast8to4H = tddCalculator.calculateDaily(-8, -4)?.totalAmount
 
+        if (tdd1D == null || tdd7D == null || tddLast4H == null || tddLast8to4H == null || tddLast24H == null) {
+            inputConstraints.copyReasons(
+                Constraint(false).also {
+                    it.set(aapsLogger, false, rh.gs(R.string.fallback_smb_no_tdd), this)
+                }
+            )
+            inputConstraints.copyReasons(
+                Constraint(false).apply { set(aapsLogger, true, "tdd1D=$tdd1D tdd7D=$tdd7D tddLast4H=$tddLast4H tddLast8to4H=$tddLast8to4H tddLast24H=$tddLast24H", this) }
+            )
+        }
+
+
         provideDetermineBasalAdapter().also { determineBasalAdapterSMBJS ->
             determineBasalAdapterSMBJS.setData(
                 profile, maxIob, maxBasal, minBg, maxBg, targetBg,
diff --git a/plugins/aps/src/main/res/values/strings.xml b/plugins/aps/src/main/res/values/strings.xml
index a88752d080..12ccc60a33 100644
--- a/plugins/aps/src/main/res/values/strings.xml
+++ b/plugins/aps/src/main/res/values/strings.xml
@@ -148,6 +148,7 @@
     <string name="loop_smb_set_by_pump_label">SMB set by pump</string>
     <string name="loop_open_mode_min_change">Minimal request change [%]</string>
     <string name="loop_open_mode_min_change_summary" formatted="false">Open Loop will popup new change request only if change is bigger than this value in %. Default value is 20%</string>
+    <string name="fallback_smb_no_tdd">Fallback to SMB. Not enough TDD data.</string>
 
 
 </resources>
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