Replace Activity by -BGI in secondary graphs

Align scales (IOB / Absolute) and (deviation / -BGI) if selected in the same graph

app/src/main/java/info/nightscout/androidaps/historyBrowser/HistoryBrowseActivity.kt

@@ -334,24 +334,27 @@ class HistoryBrowseActivity : NoSplashAppCompatActivity() {
                             var useDevForScale = false
                             var useRatioForScale = false
                             var useDSForScale = false
-                            var useIAForScale = false
+                            var useBGIForScale = false
                             var useABSForScale = false
                             when {
                                 menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]      -> useIobForScale = true
                                 menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal]      -> useCobForScale = true
                                 menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]      -> useDevForScale = true
                                 menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal]      -> useRatioForScale = true
-                                menuChartSettings[g + 1][OverviewMenus.CharType.ACT.ordinal]      -> useIAForScale = true
+                                menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]      -> useBGIForScale = true
                                 menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal]      -> useABSForScale = true
                                 menuChartSettings[g + 1][OverviewMenus.CharType.DEVSLOPE.ordinal] -> useDSForScale = true
                             }
 
-                            if (menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]) secondGraphData.addIob(fromTime, toTime, useIobForScale, 1.0, menuChartSettings[g + 1][OverviewMenus.CharType.PRE.ordinal])
+                            var alignIobScale = menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal] && menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]
-                            if (menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal]) secondGraphData.addCob(fromTime, toTime, useCobForScale, if (useCobForScale) 1.0 else 0.5)
+                            var alignDevBgiScale = menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal] && menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]
-                            if (menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]) secondGraphData.addDeviations(fromTime, toTime, useDevForScale, 1.0)
+
-                            if (menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal]) secondGraphData.addRatio(fromTime, toTime, useRatioForScale, 1.0)
-                            if (menuChartSettings[g + 1][OverviewMenus.CharType.ACT.ordinal]) secondGraphData.addActivity(fromTime, toTime, useIAForScale, 0.8)
                             if (menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal]) secondGraphData.addAbsIob(fromTime, toTime, useABSForScale, 1.0)
+                            if (menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]) secondGraphData.addIob(fromTime, toTime, useIobForScale, 1.0, menuChartSettings[g + 1][OverviewMenus.CharType.PRE.ordinal], alignIobScale)
+                            if (menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal]) secondGraphData.addCob(fromTime, toTime, useCobForScale, if (useCobForScale) 1.0 else 0.5)
+                            if (menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]) secondGraphData.addDeviations(fromTime, toTime, useDevForScale, 1.0, alignDevBgiScale)
+                            if (menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal]) secondGraphData.addRatio(fromTime, toTime, useRatioForScale, 1.0)
+                            if (menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]) secondGraphData.addMinusBGI(fromTime, toTime, useBGIForScale, if (alignDevBgiScale) 1.0 else 0.8, alignDevBgiScale)
                             if (menuChartSettings[g + 1][OverviewMenus.CharType.DEVSLOPE.ordinal] && buildHelper.isDev()) secondGraphData.addDeviationSlope(fromTime, toTime, useDSForScale, 1.0)
 
                             // set manual x bounds to have nice steps

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/OverviewFragment.kt

@@ -877,23 +877,25 @@ class OverviewFragment : DaggerFragment(), View.OnClickListener, OnLongClickList
                         var useDevForScale = false
                         var useRatioForScale = false
                         var useDSForScale = false
-                        var useIAForScale = false
+                        var useBGIForScale = false
                         when {
                             menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal]      -> useABSForScale = true
                             menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]      -> useIobForScale = true
                             menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal]      -> useCobForScale = true
                             menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]      -> useDevForScale = true
                             menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal]      -> useRatioForScale = true
-                            menuChartSettings[g + 1][OverviewMenus.CharType.ACT.ordinal]      -> useIAForScale = true
+                            menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]      -> useBGIForScale = true
                             menuChartSettings[g + 1][OverviewMenus.CharType.DEVSLOPE.ordinal] -> useDSForScale = true
                         }
+                        var alignIobScale = menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal] && menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]
+                        var alignDevBgiScale = menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal] && menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]
 
                         if (menuChartSettings[g + 1][OverviewMenus.CharType.ABS.ordinal]) secondGraphData.addAbsIob(fromTime, now, useABSForScale, 1.0)
-                        if (menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]) secondGraphData.addIob(fromTime, now, useIobForScale, 1.0, menuChartSettings[g + 1][OverviewMenus.CharType.PRE.ordinal])
+                        if (menuChartSettings[g + 1][OverviewMenus.CharType.IOB.ordinal]) secondGraphData.addIob(fromTime, now, useIobForScale, 1.0, menuChartSettings[g + 1][OverviewMenus.CharType.PRE.ordinal], alignIobScale)
                         if (menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal]) secondGraphData.addCob(fromTime, now, useCobForScale, if (useCobForScale) 1.0 else 0.5)
-                        if (menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]) secondGraphData.addDeviations(fromTime, now, useDevForScale, 1.0)
+                        if (menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal]) secondGraphData.addDeviations(fromTime, now, useDevForScale, 1.0, alignDevBgiScale)
                         if (menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal]) secondGraphData.addRatio(fromTime, now, useRatioForScale, 1.0)
-                        if (menuChartSettings[g + 1][OverviewMenus.CharType.ACT.ordinal]) secondGraphData.addActivity(fromTime, endTime, useIAForScale, 0.8)
+                        if (menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal]) secondGraphData.addMinusBGI(fromTime, endTime, useBGIForScale, if(alignDevBgiScale) 1.0 else 0.8, alignDevBgiScale)
                         if (menuChartSettings[g + 1][OverviewMenus.CharType.DEVSLOPE.ordinal] && buildHelper.isDev()) secondGraphData.addDeviationSlope(fromTime, now, useDSForScale, 1.0)
 
                         // set manual x bounds to have nice steps
@@ -914,7 +916,7 @@ class OverviewFragment : DaggerFragment(), View.OnClickListener, OnLongClickList
                             menuChartSettings[g + 1][OverviewMenus.CharType.COB.ordinal] ||
                             menuChartSettings[g + 1][OverviewMenus.CharType.DEV.ordinal] ||
                             menuChartSettings[g + 1][OverviewMenus.CharType.SEN.ordinal] ||
-                            menuChartSettings[g + 1][OverviewMenus.CharType.ACT.ordinal] ||
+                            menuChartSettings[g + 1][OverviewMenus.CharType.BGI.ordinal] ||
                             menuChartSettings[g + 1][OverviewMenus.CharType.DEVSLOPE.ordinal]
                         ).toVisibility()
                     secondaryGraphsData[g].performUpdate()

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/OverviewMenus.kt

@@ -40,7 +40,8 @@ class OverviewMenus @Inject constructor(
         COB(R.string.overview_show_cob, R.color.cob, primary = false, secondary = true,shortnameId = R.string.cob),
         DEV(R.string.overview_show_deviations, R.color.deviations, primary = false, secondary = true,shortnameId = R.string.deviation_shortname),
         SEN(R.string.overview_show_sensitivity, R.color.ratio, primary = false, secondary = true,shortnameId = R.string.sensitivity_shortname),
-        ACT(R.string.overview_show_activity, R.color.activity, primary = true, secondary = true,shortnameId = R.string.activity_shortname),
+        ACT(R.string.overview_show_activity, R.color.activity, primary = true, secondary = false,shortnameId = R.string.activity_shortname),
+        BGI(R.string.overview_show_bgi, R.color.activity, primary = false, secondary = true,shortnameId = R.string.bgi_shortname),
         DEVSLOPE(R.string.overview_show_deviationslope, R.color.devslopepos, primary = false, secondary = true,shortnameId = R.string.devslope_shortname)
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/graphData/GraphData.kt

@@ -329,8 +329,51 @@ class GraphData(
         actScale.setMultiplier(maxY * scale / maxIAValue)
     }
 
+    //Function below show -BGI to be able to compare curves with deviations
+    fun addMinusBGI(fromTime: Long, toTime: Long, useForScale: Boolean, scale: Double, devBgiScale: Boolean) {
+        val bgiArrayHist: MutableList<ScaledDataPoint> = ArrayList()
+        val bgiArrayPred: MutableList<ScaledDataPoint> = ArrayList()
+        val now = System.currentTimeMillis().toDouble()
+        val bgiScale = Scale()
+        var total: IobTotal
+        var maxBGIValue = 0.0
+        var time = fromTime
+        while (time <= toTime) {
+            val profile = profileFunction.getProfile(time)
+            if (profile == null) {
+                time += 5 * 60 * 1000L
+                continue
+            }
+            val deviation = if (devBgiScale) iobCobCalculatorPlugin.getAutosensData(time)?.deviation ?:0.0 else 0.0
+
+            total = iobCobCalculatorPlugin.calculateFromTreatmentsAndTempsSynchronized(time, profile)
+            val bgi: Double = total.activity * profile.getIsfMgdl(time) * 5.0
+            if (time <= now) bgiArrayHist.add(ScaledDataPoint(time, bgi, bgiScale)) else bgiArrayPred.add(ScaledDataPoint(time, bgi, bgiScale))
+            maxBGIValue = max(maxBGIValue, max(abs(bgi), deviation))
+            time += 5 * 60 * 1000L
+        }
+        addSeries(FixedLineGraphSeries(Array(bgiArrayHist.size) { i -> bgiArrayHist[i] }).also {
+            it.isDrawBackground = false
+            it.color = resourceHelper.gc(R.color.activity)
+            it.thickness = 3
+        })
+        addSeries(FixedLineGraphSeries(Array(bgiArrayPred.size) { i -> bgiArrayPred[i] }).also {
+            it.setCustomPaint(Paint().also { paint ->
+                paint.style = Paint.Style.STROKE
+                paint.strokeWidth = 3f
+                paint.pathEffect = DashPathEffect(floatArrayOf(4f, 4f), 0f)
+                paint.color = resourceHelper.gc(R.color.activity)
+            })
+        })
+        if (useForScale) {
+            maxY = maxBGIValue
+            minY = -maxBGIValue
+        }
+        bgiScale.setMultiplier(maxY * scale / maxBGIValue)
+    }
+
     // scale in % of vertical size (like 0.3)
-    fun addIob(fromTime: Long, toTime: Long, useForScale: Boolean, scale: Double, showPrediction: Boolean) {
+    fun addIob(fromTime: Long, toTime: Long, useForScale: Boolean, scale: Double, showPrediction: Boolean, absScale: Boolean) {
         val iobSeries: FixedLineGraphSeries<ScaledDataPoint?>
         val iobArray: MutableList<ScaledDataPoint> = ArrayList()
         var maxIobValueFound = Double.MIN_VALUE
@@ -340,11 +383,15 @@ class GraphData(
         while (time <= toTime) {
             val profile = profileFunction.getProfile(time)
             var iob = 0.0
-            if (profile != null) iob = iobCobCalculatorPlugin.calculateFromTreatmentsAndTempsSynchronized(time, profile).iob
+            var absIob = 0.0
+            if (profile != null) {
+                iob = iobCobCalculatorPlugin.calculateFromTreatmentsAndTempsSynchronized(time, profile).iob
+                if (absScale) absIob = iobCobCalculatorPlugin.calculateAbsInsulinFromTreatmentsAndTempsSynchronized(time, profile).iob
+            }
             if (abs(lastIob - iob) > 0.02) {
                 if (abs(lastIob - iob) > 0.2) iobArray.add(ScaledDataPoint(time, lastIob, iobScale))
                 iobArray.add(ScaledDataPoint(time, iob, iobScale))
-                maxIobValueFound = max(maxIobValueFound, abs(iob))
+                maxIobValueFound = if (absScale) max(maxIobValueFound, abs(absIob)) else max(maxIobValueFound, abs(iob))
                 lastIob = iob
             }
             time += 5 * 60 * 1000L
@@ -460,14 +507,23 @@ class GraphData(
     }
 
     // scale in % of vertical size (like 0.3)
-    fun addDeviations(fromTime: Long, toTime: Long, useForScale: Boolean, scale: Double) {
+    fun addDeviations(fromTime: Long, toTime: Long, useForScale: Boolean, scale: Double, devBgiScale: Boolean) {
         class DeviationDataPoint(x: Double, y: Double, var color: Int, scale: Scale) : ScaledDataPoint(x, y, scale)
 
         val devArray: MutableList<DeviationDataPoint> = ArrayList()
         var maxDevValueFound = 0.0
         val devScale = Scale()
         var time = fromTime
+        var total: IobTotal
+
         while (time <= toTime) {
+            // if align Dev Scale with BGI scale, then calculate BGI value, else bgi = 0.0
+            val bgi: Double = if (devBgiScale) {
+                    val profile = profileFunction.getProfile(time)
+                    total = iobCobCalculatorPlugin.calculateFromTreatmentsAndTempsSynchronized(time, profile)
+                    total.activity * (profile?.getIsfMgdl(time) ?: 0.0) * 5.0
+                } else 0.0
+
             iobCobCalculatorPlugin.getAutosensData(time)?.let { autosensData ->
                 var color = resourceHelper.gc(R.color.deviationblack) // "="
                 if (autosensData.type == "" || autosensData.type == "non-meal") {
@@ -480,7 +536,7 @@ class GraphData(
                     color = resourceHelper.gc(R.color.deviationgrey)
                 }
                 devArray.add(DeviationDataPoint(time.toDouble(), autosensData.deviation, color, devScale))
-                maxDevValueFound = max(maxDevValueFound, abs(autosensData.deviation))
+                maxDevValueFound = max(maxDevValueFound, max(abs(autosensData.deviation), abs(bgi)))
             }
             time += 5 * 60 * 1000L
         }

app/src/main/res/values/strings.xml

@@ -495,6 +495,7 @@
     <string name="basal_shortname">BAS</string>
     <string name="deviation_shortname">DEV</string>
     <string name="activity_shortname">ACT</string>
+    <string name="bgi_shortname">-BGI</string>
     <string name="abs_insulin_shortname">ABS</string>
     <string name="devslope_shortname">DEVSLOPE</string>
     <string name="nav_about">About</string>
@@ -751,6 +752,7 @@
     <string name="key_ns_autobackfill" translatable="false">ns_autobackfill</string>
     <string name="loop_smbsetbypump_label">SMB set by pump</string>
     <string name="overview_show_activity">Activity</string>
+    <string name="overview_show_bgi">Blood Glucose Impact</string>
     <string name="overview_show_sensitivity">Sensitivity</string>
     <string name="overview_show_deviations">Deviations</string>
     <string name="overview_show_cob">Carbs On Board</string>