diff --git a/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewCalcProgress.kt b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewCalcProgress.kt
new file mode 100644
index 0000000000..d1a2767701
--- /dev/null
+++ b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewCalcProgress.kt
@@ -0,0 +1,3 @@
+package info.nightscout.rx.events
+
+class EventUpdateOverviewCalcProgress(val from: String) : Event()
\ No newline at end of file
diff --git a/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewGraph.kt b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewGraph.kt
new file mode 100644
index 0000000000..93b77e2a93
--- /dev/null
+++ b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewGraph.kt
@@ -0,0 +1,3 @@
+package info.nightscout.rx.events
+
+class EventUpdateOverviewGraph(val from: String) : Event()
\ No newline at end of file
diff --git a/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewIobCob.kt b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewIobCob.kt
new file mode 100644
index 0000000000..d5ec8b197f
--- /dev/null
+++ b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewIobCob.kt
@@ -0,0 +1,3 @@
+package info.nightscout.rx.events
+
+class EventUpdateOverviewIobCob(val from: String) : Event()
\ No newline at end of file
diff --git a/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewSensitivity.kt b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewSensitivity.kt
new file mode 100644
index 0000000000..16da11f566
--- /dev/null
+++ b/app-wear-shared/shared/src/main/java/info/nightscout/rx/events/EventUpdateOverviewSensitivity.kt
@@ -0,0 +1,3 @@
+package info.nightscout.rx.events
+
+class EventUpdateOverviewSensitivity(val from: String) : Event()
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 8871f0f1f6..805bcc4293 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -221,6 +221,7 @@ dependencies {
     implementation project(':pump:omnipod-common')
     implementation project(':pump:omnipod-eros')
     implementation project(':pump:omnipod-dash')
+    implementation project(':workflow')
 
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
diff --git a/app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.kt b/app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.kt
index ee073320fe..e956dbe90d 100644
--- a/app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.kt
+++ b/app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.kt
@@ -14,21 +14,21 @@ import dagger.android.HasAndroidInjector
 import dagger.android.support.DaggerAppCompatActivity
 import info.nightscout.androidaps.R
 import info.nightscout.androidaps.databinding.ActivityHistorybrowseBinding
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.utils.fabric.FabricPrivacy
 import info.nightscout.core.workflow.CalculationWorkflow
 import info.nightscout.interfaces.Config
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.interfaces.profile.DefaultValueHelper
-import info.nightscout.plugins.general.overview.OverviewMenus
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewGraph
 import info.nightscout.plugins.general.overview.graphData.GraphData
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.AapsSchedulers
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.EventAutosensCalculationFinished
 import info.nightscout.rx.events.EventCustomCalculationFinished
 import info.nightscout.rx.events.EventRefreshOverview
 import info.nightscout.rx.events.EventScale
+import info.nightscout.rx.events.EventUpdateOverviewGraph
 import info.nightscout.rx.logging.AAPSLogger
 import info.nightscout.rx.logging.LTag
 import info.nightscout.shared.extensions.toVisibility
diff --git a/app/src/main/java/info/nightscout/androidaps/di/AppComponent.kt b/app/src/main/java/info/nightscout/androidaps/di/AppComponent.kt
index 997874e3df..53ae37b9a7 100644
--- a/app/src/main/java/info/nightscout/androidaps/di/AppComponent.kt
+++ b/app/src/main/java/info/nightscout/androidaps/di/AppComponent.kt
@@ -35,6 +35,7 @@ import info.nightscout.rx.di.RxModule
 import info.nightscout.shared.di.SharedModule
 import info.nightscout.shared.impl.di.SharedImplModule
 import info.nightscout.ui.di.UiModule
+import info.nightscout.workflow.di.WorkflowModule
 import javax.inject.Singleton
 
 @Singleton
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/CalculationWorkflowImpl.kt b/app/src/main/java/info/nightscout/androidaps/workflow/CalculationWorkflowImpl.kt
index 834cabc6db..57253c8794 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/CalculationWorkflowImpl.kt
+++ b/app/src/main/java/info/nightscout/androidaps/workflow/CalculationWorkflowImpl.kt
@@ -19,8 +19,6 @@ import info.nightscout.core.workflow.CalculationWorkflow.Companion.MAIN_CALCULAT
 import info.nightscout.interfaces.iob.IobCobCalculator
 import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin
-import info.nightscout.plugins.iob.iobCobCalculator.IobCobOref1Worker
-import info.nightscout.plugins.iob.iobCobCalculator.IobCobOrefWorker
 import info.nightscout.rx.AapsSchedulers
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.Event
@@ -33,6 +31,20 @@ import info.nightscout.rx.logging.AAPSLogger
 import info.nightscout.rx.logging.LTag
 import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.utils.DateUtil
+import info.nightscout.workflow.DummyWorker
+import info.nightscout.workflow.InvokeLoopWorker
+import info.nightscout.workflow.LoadBgDataWorker
+import info.nightscout.workflow.PrepareBasalDataWorker
+import info.nightscout.workflow.PrepareBgDataWorker
+import info.nightscout.workflow.PrepareBucketedDataWorker
+import info.nightscout.workflow.PrepareIobAutosensGraphDataWorker
+import info.nightscout.workflow.PreparePredictionsWorker
+import info.nightscout.workflow.PrepareTemporaryTargetDataWorker
+import info.nightscout.workflow.PrepareTreatmentsDataWorker
+import info.nightscout.workflow.UpdateGraphWorker
+import info.nightscout.workflow.UpdateIobCobSensWorker
+import info.nightscout.workflow.iob.IobCobOref1Worker
+import info.nightscout.workflow.iob.IobCobOrefWorker
 import io.reactivex.rxjava3.disposables.CompositeDisposable
 import io.reactivex.rxjava3.kotlin.plusAssign
 import javax.inject.Inject
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/events/EventIobCalculationProgress.kt b/core/core-main/src/main/java/info/nightscout/core/events/EventIobCalculationProgress.kt
similarity index 79%
rename from plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/events/EventIobCalculationProgress.kt
rename to core/core-main/src/main/java/info/nightscout/core/events/EventIobCalculationProgress.kt
index a21791fbea..c532aeaa21 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/events/EventIobCalculationProgress.kt
+++ b/core/core-main/src/main/java/info/nightscout/core/events/EventIobCalculationProgress.kt
@@ -1,4 +1,4 @@
-package info.nightscout.plugins.iob.iobCobCalculator.events
+package info.nightscout.core.events
 
 import info.nightscout.core.workflow.CalculationWorkflow
 import info.nightscout.rx.events.Event
diff --git a/core/interfaces/src/main/java/info/nightscout/interfaces/overview/OverviewMenus.kt b/core/interfaces/src/main/java/info/nightscout/interfaces/overview/OverviewMenus.kt
new file mode 100644
index 0000000000..0129bcbe19
--- /dev/null
+++ b/core/interfaces/src/main/java/info/nightscout/interfaces/overview/OverviewMenus.kt
@@ -0,0 +1,26 @@
+package info.nightscout.interfaces.overview
+
+import android.content.Context
+import android.widget.ImageButton
+
+interface OverviewMenus {
+    enum class CharType {
+        PRE,
+        TREAT,
+        BAS,
+        ABS,
+        IOB,
+        COB,
+        DEV,
+        BGI,
+        SEN,
+        ACT,
+        DEVSLOPE
+    }
+
+    val setting: List<Array<Boolean>>
+    fun loadGraphConfig()
+    fun setupChartMenu(context: Context, chartButton: ImageButton)
+    fun enabledTypes(graph: Int): String
+    fun isEnabledIn(type: CharType): Int
+}
\ No newline at end of file
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/di/OverviewModule.kt b/plugins/main/src/main/java/info/nightscout/plugins/di/OverviewModule.kt
index b7f7337cca..a969da26bc 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/di/OverviewModule.kt
+++ b/plugins/main/src/main/java/info/nightscout/plugins/di/OverviewModule.kt
@@ -1,15 +1,22 @@
 package info.nightscout.plugins.di
 
+import dagger.Binds
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.plugins.general.overview.OverviewFragment
+import info.nightscout.plugins.general.overview.OverviewMenusImpl
 import info.nightscout.plugins.general.overview.activities.QuickWizardListActivity
 import info.nightscout.plugins.general.overview.dialogs.EditQuickWizardDialog
 import info.nightscout.plugins.general.overview.graphData.GraphData
 import info.nightscout.plugins.general.overview.notifications.DismissNotificationService
 import info.nightscout.plugins.general.overview.notifications.NotificationWithAction
 
-@Module
+@Module(
+    includes = [
+        OverviewModule.Bindings::class
+    ]
+)
 @Suppress("unused")
 abstract class OverviewModule {
 
@@ -19,4 +26,10 @@ abstract class OverviewModule {
     @ContributesAndroidInjector abstract fun contributesOverviewFragment(): OverviewFragment
     @ContributesAndroidInjector abstract fun notificationWithActionInjector(): NotificationWithAction
     @ContributesAndroidInjector abstract fun graphDataInjector(): GraphData
+
+    @Module
+    interface Bindings {
+
+        @Binds fun bindOverviewMenus(overviewMenusImpl: OverviewMenusImpl): OverviewMenus
+    }
 }
\ No newline at end of file
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewFragment.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewFragment.kt
index 04a99bde0e..f9718c624d 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewFragment.kt
+++ b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewFragment.kt
@@ -29,9 +29,9 @@ import dagger.android.HasAndroidInjector
 import dagger.android.support.DaggerFragment
 import info.nightscout.core.extensions.directionToIcon
 import info.nightscout.core.extensions.valueToUnitsString
-import info.nightscout.core.iob.iobCobCalculator.GlucoseStatusProvider
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.iob.displayText
+import info.nightscout.core.iob.iobCobCalculator.GlucoseStatusProvider
 import info.nightscout.core.profile.ProfileSealed
 import info.nightscout.core.ui.UIRunnable
 import info.nightscout.core.ui.dialogs.OKDialog
@@ -56,6 +56,7 @@ import info.nightscout.interfaces.iob.IobCobCalculator
 import info.nightscout.interfaces.logging.UserEntryLogger
 import info.nightscout.interfaces.nsclient.NSSettingsStatus
 import info.nightscout.interfaces.nsclient.ProcessedDeviceStatusData
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.interfaces.plugin.PluginBase
 import info.nightscout.interfaces.profile.DefaultValueHelper
@@ -70,10 +71,6 @@ import info.nightscout.plugins.R
 import info.nightscout.plugins.aps.loop.events.EventNewOpenLoopNotification
 import info.nightscout.plugins.databinding.OverviewFragmentBinding
 import info.nightscout.plugins.general.overview.activities.QuickWizardListActivity
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewCalcProgress
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewGraph
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewIobCob
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewSensitivity
 import info.nightscout.plugins.general.overview.graphData.GraphData
 import info.nightscout.plugins.general.overview.notifications.NotificationStore
 import info.nightscout.plugins.general.overview.notifications.events.EventUpdateOverviewNotification
@@ -94,6 +91,10 @@ import info.nightscout.rx.events.EventRefreshOverview
 import info.nightscout.rx.events.EventScale
 import info.nightscout.rx.events.EventTempBasalChange
 import info.nightscout.rx.events.EventTempTargetChange
+import info.nightscout.rx.events.EventUpdateOverviewCalcProgress
+import info.nightscout.rx.events.EventUpdateOverviewGraph
+import info.nightscout.rx.events.EventUpdateOverviewIobCob
+import info.nightscout.rx.events.EventUpdateOverviewSensitivity
 import info.nightscout.rx.logging.AAPSLogger
 import info.nightscout.rx.weardata.EventData
 import info.nightscout.shared.extensions.runOnUiThread
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenus.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenusImpl.kt
similarity index 88%
rename from plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenus.kt
rename to plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenusImpl.kt
index 1f0ef27102..c517c6c570 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenus.kt
+++ b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewMenusImpl.kt
@@ -14,6 +14,7 @@ import com.google.gson.Gson
 import info.nightscout.core.utils.fabric.FabricPrivacy
 import info.nightscout.interfaces.Config
 import info.nightscout.interfaces.aps.Loop
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.plugins.R
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.EventRefreshOverview
@@ -25,7 +26,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class OverviewMenus @Inject constructor(
+class OverviewMenusImpl @Inject constructor(
     private val aapsLogger: AAPSLogger,
     private val rh: ResourceHelper,
     private val sp: SP,
@@ -33,9 +34,9 @@ class OverviewMenus @Inject constructor(
     private val config: Config,
     private val loop: Loop,
     private val fabricPrivacy: FabricPrivacy
-) {
+) : OverviewMenus {
 
-    enum class CharType(@StringRes val nameId: Int, @AttrRes val attrId: Int, @AttrRes val attrTextId: Int, val primary: Boolean, val secondary: Boolean, @StringRes val shortnameId: Int) {
+    enum class CharTypeData(@StringRes val nameId: Int, @AttrRes val attrId: Int, @AttrRes val attrTextId: Int, val primary: Boolean, val secondary: Boolean, @StringRes val shortnameId: Int) {
         PRE(R.string.overview_show_predictions, R.attr.predictionColor, R.attr.menuTextColor, primary = true, secondary = false, shortnameId = R.string.prediction_shortname),
         TREAT(R.string.overview_show_treatments, R.attr.cobColor, R.attr.menuTextColor, primary = true, secondary = false, shortnameId = R.string.treatments_shortname),
         BAS(R.string.overview_show_basals, R.attr.basal, R.attr.menuTextColor, primary = true, secondary = false, shortnameId = R.string.basal_shortname),
@@ -55,9 +56,9 @@ class OverviewMenus @Inject constructor(
         const val SCALE_ID = 1001
     }
 
-    fun enabledTypes(graph: Int): String {
+    override fun enabledTypes(graph: Int): String {
         val r = StringBuilder()
-        for (type in CharType.values()) if (_setting[graph][type.ordinal]) {
+        for (type in CharTypeData.values()) if (_setting[graph][type.ordinal]) {
             r.append(rh.gs(type.shortnameId))
             r.append(" ")
         }
@@ -66,7 +67,7 @@ class OverviewMenus @Inject constructor(
 
     private var _setting: MutableList<Array<Boolean>> = ArrayList()
 
-    val setting: List<Array<Boolean>>
+    override val setting: List<Array<Boolean>>
         @Synchronized get() = _setting.toMutableList() // implicitly does a list copy
 
     @Synchronized
@@ -77,23 +78,23 @@ class OverviewMenus @Inject constructor(
     }
 
     @Synchronized
-    fun loadGraphConfig() {
+    override fun loadGraphConfig() {
         val sts = sp.getString(R.string.key_graph_config, "")
         if (sts.isNotEmpty()) {
             _setting = Gson().fromJson(sts, Array<Array<Boolean>>::class.java).toMutableList()
             // reset when new CharType added
             for (s in _setting)
-                if (s.size != CharType.values().size) {
+                if (s.size != OverviewMenus.CharType.values().size) {
                     _setting = ArrayList()
-                    _setting.add(Array(CharType.values().size) { true })
+                    _setting.add(Array(OverviewMenus.CharType.values().size) { true })
                 }
         } else {
             _setting = ArrayList()
-            _setting.add(Array(CharType.values().size) { true })
+            _setting.add(Array(OverviewMenus.CharType.values().size) { true })
         }
     }
 
-    fun setupChartMenu(context: Context, chartButton: ImageButton) {
+    override fun setupChartMenu(context: Context, chartButton: ImageButton) {
         val settingsCopy = setting
         val numOfGraphs = settingsCopy.size // 1 main + x secondary
 
@@ -120,12 +121,12 @@ class OverviewMenus @Inject constructor(
                     dividerItem.isCheckable = true
                     dividerItem.isChecked = true
                 }
-                CharType.values().forEach { m ->
+                CharTypeData.values().forEach { m ->
                     if (g == 0 && !m.primary) return@forEach
                     if (g > 0 && !m.secondary) return@forEach
                     var insert = true
-                    if (m == CharType.PRE) insert = predictionsAvailable
-                    if (m == CharType.DEVSLOPE) insert = config.isDev()
+                    if (m == CharTypeData.PRE) insert = predictionsAvailable
+                    if (m == CharTypeData.DEVSLOPE) insert = config.isDev()
                     if (used.contains(m.ordinal)) insert = false
                     for (g2 in g + 1 until numOfGraphs) {
                         if (settingsCopy[g2][m.ordinal]) insert = false
@@ -165,7 +166,7 @@ class OverviewMenus @Inject constructor(
 
                             it.itemId == numOfGraphs                           -> {
                                 // add new empty
-                                _setting.add(Array(CharType.values().size) { false })
+                                _setting.add(Array(CharTypeData.values().size) { false })
                             }
 
                             it.itemId < 100                                    -> {
@@ -194,7 +195,7 @@ class OverviewMenus @Inject constructor(
         }
     }
 
-    fun isEnabledIn(type: CharType): Int {
+    override fun isEnabledIn(type: OverviewMenus.CharType): Int {
         val settingsCopy = setting
         val numOfGraphs = settingsCopy.size // 1 main + x secondary
         for (g in 0 until numOfGraphs) if (settingsCopy[g][type.ordinal]) return g
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewPlugin.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewPlugin.kt
index 77c7426a82..666e72a3f5 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewPlugin.kt
+++ b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/OverviewPlugin.kt
@@ -5,31 +5,32 @@ import androidx.annotation.StringRes
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.SwitchPreference
 import dagger.android.HasAndroidInjector
+import info.nightscout.core.events.EventIobCalculationProgress
+import info.nightscout.core.events.EventNewNotification
 import info.nightscout.core.extensions.putDouble
 import info.nightscout.core.extensions.putInt
 import info.nightscout.core.extensions.putString
 import info.nightscout.core.extensions.storeDouble
 import info.nightscout.core.extensions.storeInt
 import info.nightscout.core.extensions.storeString
-import info.nightscout.core.events.EventNewNotification
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.ui.dialogs.OKDialog
 import info.nightscout.core.utils.fabric.FabricPrivacy
 import info.nightscout.interfaces.Config
 import info.nightscout.interfaces.Overview
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.interfaces.plugin.PluginBase
 import info.nightscout.interfaces.plugin.PluginDescription
 import info.nightscout.interfaces.plugin.PluginType
 import info.nightscout.plugins.R
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewCalcProgress
 import info.nightscout.plugins.general.overview.notifications.NotificationStore
 import info.nightscout.plugins.general.overview.notifications.NotificationWithAction
 import info.nightscout.plugins.general.overview.notifications.events.EventUpdateOverviewNotification
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.AapsSchedulers
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.EventDismissNotification
 import info.nightscout.rx.events.EventPumpStatusChanged
+import info.nightscout.rx.events.EventUpdateOverviewCalcProgress
 import info.nightscout.rx.logging.AAPSLogger
 import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.sharedPreferences.SP
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewCalcProgress.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewCalcProgress.kt
deleted file mode 100644
index cb4aabd394..0000000000
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewCalcProgress.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package info.nightscout.plugins.general.overview.events
-
-import info.nightscout.rx.events.Event
-
-class EventUpdateOverviewCalcProgress(val from: String) : Event()
\ No newline at end of file
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewGraph.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewGraph.kt
deleted file mode 100644
index 37bcf5d7ea..0000000000
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewGraph.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package info.nightscout.plugins.general.overview.events
-
-import info.nightscout.rx.events.Event
-
-class EventUpdateOverviewGraph(val from: String) : Event()
\ No newline at end of file
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewIobCob.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewIobCob.kt
deleted file mode 100644
index dd0a2ff82e..0000000000
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewIobCob.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package info.nightscout.plugins.general.overview.events
-
-import info.nightscout.rx.events.Event
-
-class EventUpdateOverviewIobCob(val from: String) : Event()
\ No newline at end of file
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewSensitivity.kt b/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewSensitivity.kt
deleted file mode 100644
index d9490a803a..0000000000
--- a/plugins/main/src/main/java/info/nightscout/plugins/general/overview/events/EventUpdateOverviewSensitivity.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package info.nightscout.plugins.general.overview.events
-
-import info.nightscout.rx.events.Event
-
-class EventUpdateOverviewSensitivity(val from: String) : Event()
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index e1966cd127..0421d19e41 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -40,3 +40,4 @@ include ':pump:pump-common'
 include ':pump:pump-core'
 include ':pump:rileylink'
 include ':plugins:sync'
+include ':workflow'
diff --git a/workflow/.gitignore b/workflow/.gitignore
new file mode 100644
index 0000000000..42afabfd2a
--- /dev/null
+++ b/workflow/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/workflow/build.gradle b/workflow/build.gradle
new file mode 100644
index 0000000000..d19ca54a90
--- /dev/null
+++ b/workflow/build.gradle
@@ -0,0 +1,29 @@
+plugins {
+    id 'com.android.library'
+    id 'kotlin-android'
+    id 'kotlin-kapt'
+    id 'kotlin-allopen'
+    id 'com.hiya.jacoco-android'
+}
+
+apply from: "${project.rootDir}/core/core-main/android_dependencies.gradle"
+apply from: "${project.rootDir}/core/core-main/android_module_dependencies.gradle"
+apply from: "${project.rootDir}/core/core-main/test_dependencies.gradle"
+apply from: "${project.rootDir}/core/core-main/jacoco_global.gradle"
+
+android {
+    namespace 'info.nightscout.workflow'
+}
+
+dependencies {
+    implementation project(':core:libraries')
+    implementation project(':core:graphview')
+    implementation project(':app-wear-shared:shared')
+    implementation project(':database:entities')
+    implementation project(':database:impl')
+    implementation project(':core:core-main')
+    implementation project(':core:interfaces')
+    implementation project(':core:graph')
+    implementation project(':core:ui')
+    implementation project(':core:utils')
+}
\ No newline at end of file
diff --git a/workflow/consumer-rules.pro b/workflow/consumer-rules.pro
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/workflow/proguard-rules.pro b/workflow/proguard-rules.pro
new file mode 100644
index 0000000000..481bb43481
--- /dev/null
+++ b/workflow/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/workflow/src/main/AndroidManifest.xml b/workflow/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..44008a4332
--- /dev/null
+++ b/workflow/src/main/AndroidManifest.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/DummyWorker.kt b/workflow/src/main/java/info/nightscout/workflow/DummyWorker.kt
similarity index 85%
rename from app/src/main/java/info/nightscout/androidaps/workflow/DummyWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/DummyWorker.kt
index fd30c54dc6..b53496eb57 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/DummyWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/DummyWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/InvokeLoopWorker.kt b/workflow/src/main/java/info/nightscout/workflow/InvokeLoopWorker.kt
similarity index 97%
rename from app/src/main/java/info/nightscout/androidaps/workflow/InvokeLoopWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/InvokeLoopWorker.kt
index 6a2ffe70e9..35fa137425 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/InvokeLoopWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/InvokeLoopWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/LoadBgDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/LoadBgDataWorker.kt
similarity index 98%
rename from app/src/main/java/info/nightscout/androidaps/workflow/LoadBgDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/LoadBgDataWorker.kt
index 3db1fedb8a..03edabdc2d 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/LoadBgDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/LoadBgDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBasalDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareBasalDataWorker.kt
similarity index 97%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareBasalDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareBasalDataWorker.kt
index c2b6655434..9b3ad921b1 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBasalDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareBasalDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import android.graphics.DashPathEffect
@@ -8,14 +8,13 @@ import androidx.work.WorkerParameters
 import androidx.work.workDataOf
 import com.jjoe64.graphview.series.LineGraphSeries
 import dagger.android.HasAndroidInjector
-import info.nightscout.androidaps.R
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.graph.data.ScaledDataPoint
 import info.nightscout.core.utils.receivers.DataWorkerStorage
 import info.nightscout.core.workflow.CalculationWorkflow
 import info.nightscout.interfaces.iob.IobCobCalculator
 import info.nightscout.interfaces.profile.ProfileFunction
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.shared.interfaces.ResourceHelper
 import javax.inject.Inject
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBgDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareBgDataWorker.kt
similarity index 98%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareBgDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareBgDataWorker.kt
index 8b0952e7da..83b4efbb35 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBgDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareBgDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBucketedDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareBucketedDataWorker.kt
similarity index 98%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareBucketedDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareBucketedDataWorker.kt
index 3a058c93ff..4a71703d1a 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareBucketedDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareBucketedDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareIobAutosensGraphDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareIobAutosensGraphDataWorker.kt
similarity index 98%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareIobAutosensGraphDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareIobAutosensGraphDataWorker.kt
index 2f537386d0..ef9ed49633 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareIobAutosensGraphDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareIobAutosensGraphDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import android.graphics.DashPathEffect
@@ -9,8 +9,7 @@ import androidx.work.workDataOf
 import com.jjoe64.graphview.series.BarGraphSeries
 import com.jjoe64.graphview.series.LineGraphSeries
 import dagger.android.HasAndroidInjector
-import info.nightscout.androidaps.R
-import info.nightscout.core.iob.iobCobCalculator.data.AutosensDataObject
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.graph.data.DataPointWithLabelInterface
 import info.nightscout.core.graph.data.DeviationDataPoint
@@ -20,6 +19,7 @@ import info.nightscout.core.graph.data.Scale
 import info.nightscout.core.graph.data.ScaledDataPoint
 import info.nightscout.core.iob.combine
 import info.nightscout.core.iob.copy
+import info.nightscout.core.iob.iobCobCalculator.data.AutosensDataObject
 import info.nightscout.core.utils.receivers.DataWorkerStorage
 import info.nightscout.core.workflow.CalculationWorkflow
 import info.nightscout.database.ValueWrapper
@@ -28,10 +28,9 @@ import info.nightscout.interfaces.aps.AutosensResult
 import info.nightscout.interfaces.aps.SMBDefaults
 import info.nightscout.interfaces.iob.IobCobCalculator
 import info.nightscout.interfaces.iob.IobTotal
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.interfaces.profile.ProfileFunction
 import info.nightscout.interfaces.utils.DecimalFormatter
-import info.nightscout.plugins.general.overview.OverviewMenus
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.logging.AAPSLogger
 import info.nightscout.rx.logging.LTag
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PreparePredictionsWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PreparePredictionsWorker.kt
similarity index 97%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PreparePredictionsWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PreparePredictionsWorker.kt
index fb9a7faabc..61dd6958b5 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PreparePredictionsWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PreparePredictionsWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
@@ -14,9 +14,9 @@ import info.nightscout.database.impl.AppRepository
 import info.nightscout.interfaces.Config
 import info.nightscout.interfaces.aps.Loop
 import info.nightscout.interfaces.nsclient.ProcessedDeviceStatusData
+import info.nightscout.interfaces.overview.OverviewMenus
 import info.nightscout.interfaces.profile.DefaultValueHelper
 import info.nightscout.interfaces.profile.ProfileFunction
-import info.nightscout.plugins.general.overview.OverviewMenus
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.utils.T
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareTemporaryTargetDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareTemporaryTargetDataWorker.kt
similarity index 95%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareTemporaryTargetDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareTemporaryTargetDataWorker.kt
index fe06c05f94..cd402b458a 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareTemporaryTargetDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareTemporaryTargetDataWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
@@ -7,7 +7,7 @@ import androidx.work.workDataOf
 import com.jjoe64.graphview.series.DataPoint
 import com.jjoe64.graphview.series.LineGraphSeries
 import dagger.android.HasAndroidInjector
-import info.nightscout.androidaps.R
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.extensions.target
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.utils.receivers.DataWorkerStorage
@@ -17,7 +17,6 @@ import info.nightscout.database.impl.AppRepository
 import info.nightscout.interfaces.aps.Loop
 import info.nightscout.interfaces.profile.Profile
 import info.nightscout.interfaces.profile.ProfileFunction
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.shared.interfaces.ResourceHelper
 import javax.inject.Inject
@@ -34,7 +33,7 @@ class PrepareTemporaryTargetDataWorker(
     @Inject lateinit var repository: AppRepository
     @Inject lateinit var loop: Loop
     @Inject lateinit var rxBus: RxBus
-    var ctx: Context
+    private var ctx: Context
     init {
         (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
         ctx =  rh.getThemedCtx(context)
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareTreatmentsDataWorker.kt b/workflow/src/main/java/info/nightscout/workflow/PrepareTreatmentsDataWorker.kt
similarity index 98%
rename from app/src/main/java/info/nightscout/androidaps/workflow/PrepareTreatmentsDataWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/PrepareTreatmentsDataWorker.kt
index 6458cf9e1a..ddd0e367c7 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/PrepareTreatmentsDataWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/PrepareTreatmentsDataWorker.kt
@@ -1,10 +1,11 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 import androidx.work.workDataOf
 import dagger.android.HasAndroidInjector
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.graph.OverviewData
 import info.nightscout.core.graph.data.BolusDataPoint
 import info.nightscout.core.graph.data.CarbsDataPoint
@@ -25,7 +26,6 @@ import info.nightscout.interfaces.profile.DefaultValueHelper
 import info.nightscout.interfaces.profile.Profile
 import info.nightscout.interfaces.profile.ProfileFunction
 import info.nightscout.interfaces.utils.Round
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.utils.T
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/UpdateGraphWorker.kt b/workflow/src/main/java/info/nightscout/workflow/UpdateGraphWorker.kt
similarity index 67%
rename from app/src/main/java/info/nightscout/androidaps/workflow/UpdateGraphWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/UpdateGraphWorker.kt
index 5d23876f9c..89675364f4 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/UpdateGraphWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/UpdateGraphWorker.kt
@@ -1,14 +1,14 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 import dagger.android.HasAndroidInjector
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.workflow.CalculationWorkflow
-import info.nightscout.plugins.general.overview.OverviewPlugin
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewGraph
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
+import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.rx.bus.RxBus
+import info.nightscout.rx.events.EventUpdateOverviewGraph
 import javax.inject.Inject
 
 class UpdateGraphWorker(
@@ -17,7 +17,7 @@ class UpdateGraphWorker(
 ) : Worker(context, params) {
 
     @Inject lateinit var rxBus: RxBus
-    @Inject lateinit var overviewPlugin: OverviewPlugin
+    @Inject lateinit var activePlugin: ActivePlugin
 
     init {
         (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
@@ -25,7 +25,7 @@ class UpdateGraphWorker(
 
     override fun doWork(): Result {
         if (inputData.getString(CalculationWorkflow.JOB) == CalculationWorkflow.MAIN_CALCULATION)
-            overviewPlugin.overviewBus.send(EventUpdateOverviewGraph("UpdateGraphWorker"))
+            activePlugin.activeOverview.overviewBus.send(EventUpdateOverviewGraph("UpdateGraphWorker"))
         else
             rxBus.send(EventUpdateOverviewGraph("UpdateGraphWorker"))
         rxBus.send(EventIobCalculationProgress(CalculationWorkflow.ProgressData.DRAW, 100, null))
diff --git a/app/src/main/java/info/nightscout/androidaps/workflow/UpdateIobCobSensWorker.kt b/workflow/src/main/java/info/nightscout/workflow/UpdateIobCobSensWorker.kt
similarity index 50%
rename from app/src/main/java/info/nightscout/androidaps/workflow/UpdateIobCobSensWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/UpdateIobCobSensWorker.kt
index 4beaf02e4b..435635c485 100644
--- a/app/src/main/java/info/nightscout/androidaps/workflow/UpdateIobCobSensWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/UpdateIobCobSensWorker.kt
@@ -1,13 +1,13 @@
-package info.nightscout.androidaps.workflow
+package info.nightscout.workflow
 
 import android.content.Context
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 import dagger.android.HasAndroidInjector
-import info.nightscout.plugins.general.overview.OverviewPlugin
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewIobCob
-import info.nightscout.plugins.general.overview.events.EventUpdateOverviewSensitivity
+import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.rx.bus.RxBus
+import info.nightscout.rx.events.EventUpdateOverviewIobCob
+import info.nightscout.rx.events.EventUpdateOverviewSensitivity
 import javax.inject.Inject
 
 class UpdateIobCobSensWorker(
@@ -16,15 +16,15 @@ class UpdateIobCobSensWorker(
 ) : Worker(context, params) {
 
     @Inject lateinit var rxBus: RxBus
-    @Inject lateinit var overviewPlugin: OverviewPlugin
+    @Inject lateinit var activePlugin: ActivePlugin
 
     init {
         (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
     }
 
     override fun doWork(): Result {
-        overviewPlugin.overviewBus.send(EventUpdateOverviewIobCob("UpdateIobCobSensWorker"))
-        overviewPlugin.overviewBus.send(EventUpdateOverviewSensitivity("UpdateIobCobSensWorker"))
+        activePlugin.activeOverview.overviewBus.send(EventUpdateOverviewIobCob("UpdateIobCobSensWorker"))
+        activePlugin.activeOverview.overviewBus.send(EventUpdateOverviewSensitivity("UpdateIobCobSensWorker"))
         return Result.success()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/info/nightscout/androidaps/di/WorkflowModule.kt b/workflow/src/main/java/info/nightscout/workflow/di/WorkflowModule.kt
similarity index 61%
rename from app/src/main/java/info/nightscout/androidaps/di/WorkflowModule.kt
rename to workflow/src/main/java/info/nightscout/workflow/di/WorkflowModule.kt
index c74036f05a..bb43e345bc 100644
--- a/app/src/main/java/info/nightscout/androidaps/di/WorkflowModule.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/di/WorkflowModule.kt
@@ -1,20 +1,20 @@
-package info.nightscout.androidaps.di
+package info.nightscout.workflow.di
 
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
-import info.nightscout.androidaps.workflow.InvokeLoopWorker
-import info.nightscout.androidaps.workflow.LoadBgDataWorker
-import info.nightscout.androidaps.workflow.PrepareBasalDataWorker
-import info.nightscout.androidaps.workflow.PrepareBgDataWorker
-import info.nightscout.androidaps.workflow.PrepareBucketedDataWorker
-import info.nightscout.androidaps.workflow.PrepareIobAutosensGraphDataWorker
-import info.nightscout.androidaps.workflow.PreparePredictionsWorker
-import info.nightscout.androidaps.workflow.PrepareTemporaryTargetDataWorker
-import info.nightscout.androidaps.workflow.PrepareTreatmentsDataWorker
-import info.nightscout.androidaps.workflow.UpdateGraphWorker
-import info.nightscout.androidaps.workflow.UpdateIobCobSensWorker
-import info.nightscout.plugins.iob.iobCobCalculator.IobCobOref1Worker
-import info.nightscout.plugins.iob.iobCobCalculator.IobCobOrefWorker
+import info.nightscout.workflow.InvokeLoopWorker
+import info.nightscout.workflow.LoadBgDataWorker
+import info.nightscout.workflow.PrepareBasalDataWorker
+import info.nightscout.workflow.PrepareBgDataWorker
+import info.nightscout.workflow.PrepareBucketedDataWorker
+import info.nightscout.workflow.PrepareIobAutosensGraphDataWorker
+import info.nightscout.workflow.PreparePredictionsWorker
+import info.nightscout.workflow.PrepareTemporaryTargetDataWorker
+import info.nightscout.workflow.PrepareTreatmentsDataWorker
+import info.nightscout.workflow.UpdateGraphWorker
+import info.nightscout.workflow.UpdateIobCobSensWorker
+import info.nightscout.workflow.iob.IobCobOref1Worker
+import info.nightscout.workflow.iob.IobCobOrefWorker
 
 @Module
 @Suppress("unused")
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/CarbsInPastExtension.kt b/workflow/src/main/java/info/nightscout/workflow/iob/CarbsInPastExtension.kt
similarity index 100%
rename from plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/CarbsInPastExtension.kt
rename to workflow/src/main/java/info/nightscout/workflow/iob/CarbsInPastExtension.kt
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOref1Worker.kt b/workflow/src/main/java/info/nightscout/workflow/iob/IobCobOref1Worker.kt
similarity index 88%
rename from plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOref1Worker.kt
rename to workflow/src/main/java/info/nightscout/workflow/iob/IobCobOref1Worker.kt
index 2fd68b9d69..01f3a40523 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOref1Worker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/iob/IobCobOref1Worker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.plugins.iob.iobCobCalculator
+package info.nightscout.workflow.iob
 
 import android.content.Context
 import android.os.SystemClock
@@ -6,9 +6,9 @@ import androidx.work.Worker
 import androidx.work.WorkerParameters
 import androidx.work.workDataOf
 import dagger.android.HasAndroidInjector
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.extensions.target
 import info.nightscout.core.iob.iobCobCalculator.data.AutosensDataObject
-import info.nightscout.core.events.EventNewNotification
 import info.nightscout.core.utils.fabric.FabricPrivacy
 import info.nightscout.core.utils.receivers.DataWorkerStorage
 import info.nightscout.core.workflow.CalculationWorkflow
@@ -19,13 +19,11 @@ import info.nightscout.interfaces.Constants
 import info.nightscout.interfaces.aps.AutosensData
 import info.nightscout.interfaces.aps.SMBDefaults
 import info.nightscout.interfaces.iob.IobCobCalculator
-import info.nightscout.interfaces.notifications.Notification
 import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.interfaces.profile.ProfileFunction
 import info.nightscout.interfaces.profiling.Profiler
 import info.nightscout.interfaces.utils.DecimalFormatter
-import info.nightscout.plugins.R
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
+import info.nightscout.plugins.iob.iobCobCalculator.fromCarbs
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.Event
 import info.nightscout.rx.events.EventAutosensCalculationFinished
@@ -35,6 +33,7 @@ import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.sharedPreferences.SP
 import info.nightscout.shared.utils.DateUtil
 import info.nightscout.shared.utils.T
+import info.nightscout.workflow.R
 import java.util.Calendar
 import java.util.GregorianCalendar
 import javax.inject.Inject
@@ -155,19 +154,21 @@ class IobCobOref1Worker(
                         val initialIndex = autosensDataTable.indexOfKey(hourAgoData.time)
                         aapsLogger.debug(LTag.AUTOSENS, { ">>>>> bucketed_data.size()=" + bucketedData.size + " i=" + i + " hourAgoData=" + hourAgoData.toString() })
                         var past = 1
-                        try {
+//                        try {
                             while (past < 12) {
                                 val ad = autosensDataTable.valueAt(initialIndex + past)
                                 aapsLogger.debug(LTag.AUTOSENS, { ">>>>> past=" + past + " ad=" + ad?.toString() })
-                                if (ad == null) {
-                                    aapsLogger.debug(LTag.AUTOSENS, {autosensDataTable.toString()})
-                                    aapsLogger.debug(LTag.AUTOSENS, {bucketedData.toString()})
-                                    //aapsLogger.debug(LTag.AUTOSENS, iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
-                                    val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
-                                    rxBus.send(EventNewNotification(notification))
-                                    sp.putBoolean("log_AUTOSENS", true)
-                                    break
-                                }
+                                /*
+                                                                if (ad == null) {
+                                                                    aapsLogger.debug(LTag.AUTOSENS, {autosensDataTable.toString()})
+                                                                    aapsLogger.debug(LTag.AUTOSENS, {bucketedData.toString()})
+                                                                    //aapsLogger.debug(LTag.AUTOSENS, iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
+                                                                    val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
+                                                                    rxBus.send(EventNewNotification(notification))
+                                                                    sp.putBoolean("log_AUTOSENS", true)
+                                                                    break
+                                                                }
+                                */
                                 // let it here crash on NPE to get more data as i cannot reproduce this bug
                                 val deviationSlope = (ad.avgDeviation - avgDeviation) / (ad.time - bgTime) * 1000 * 60 * 5
                                 if (ad.avgDeviation > maxDeviation) {
@@ -180,17 +181,17 @@ class IobCobOref1Worker(
                                 }
                                 past++
                             }
-                        } catch (e: Exception) {
-                            aapsLogger.error("Unhandled exception", e)
-                            fabricPrivacy.logException(e)
-                            aapsLogger.debug(autosensDataTable.toString())
-                            aapsLogger.debug(bucketedData.toString())
-                            //aapsLogger.debug(iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
-                            val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
-                            rxBus.send(EventNewNotification(notification))
-                            sp.putBoolean("log_AUTOSENS", true)
-                            break
-                        }
+                        // } catch (e: Exception) {
+                        //     aapsLogger.error("Unhandled exception", e)
+                        //     fabricPrivacy.logException(e)
+                        //     aapsLogger.debug(autosensDataTable.toString())
+                        //     aapsLogger.debug(bucketedData.toString())
+                        //     //aapsLogger.debug(iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
+                        //     val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
+                        //     rxBus.send(EventNewNotification(notification))
+                        //     sp.putBoolean("log_AUTOSENS", true)
+                        //     break
+                        // }
                     } else {
                         aapsLogger.debug(LTag.AUTOSENS, ">>>>> bucketed_data.size()=" + bucketedData.size + " i=" + i + " hourAgoData=" + "null")
                     }
diff --git a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOrefWorker.kt b/workflow/src/main/java/info/nightscout/workflow/iob/IobCobOrefWorker.kt
similarity index 88%
rename from plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOrefWorker.kt
rename to workflow/src/main/java/info/nightscout/workflow/iob/IobCobOrefWorker.kt
index 4fdaae7400..6db96c371f 100644
--- a/plugins/main/src/main/java/info/nightscout/plugins/iob/iobCobCalculator/IobCobOrefWorker.kt
+++ b/workflow/src/main/java/info/nightscout/workflow/iob/IobCobOrefWorker.kt
@@ -1,4 +1,4 @@
-package info.nightscout.plugins.iob.iobCobCalculator
+package info.nightscout.workflow.iob
 
 import android.content.Context
 import android.os.SystemClock
@@ -6,8 +6,8 @@ import androidx.work.Worker
 import androidx.work.WorkerParameters
 import androidx.work.workDataOf
 import dagger.android.HasAndroidInjector
+import info.nightscout.core.events.EventIobCalculationProgress
 import info.nightscout.core.iob.iobCobCalculator.data.AutosensDataObject
-import info.nightscout.core.events.EventNewNotification
 import info.nightscout.core.utils.fabric.FabricPrivacy
 import info.nightscout.core.utils.receivers.DataWorkerStorage
 import info.nightscout.core.workflow.CalculationWorkflow
@@ -17,13 +17,11 @@ import info.nightscout.interfaces.Constants
 import info.nightscout.interfaces.aps.AutosensData
 import info.nightscout.interfaces.aps.SMBDefaults
 import info.nightscout.interfaces.iob.IobCobCalculator
-import info.nightscout.interfaces.notifications.Notification
 import info.nightscout.interfaces.plugin.ActivePlugin
 import info.nightscout.interfaces.profile.ProfileFunction
 import info.nightscout.interfaces.profiling.Profiler
 import info.nightscout.interfaces.utils.DecimalFormatter
-import info.nightscout.plugins.R
-import info.nightscout.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress
+import info.nightscout.plugins.iob.iobCobCalculator.fromCarbs
 import info.nightscout.rx.bus.RxBus
 import info.nightscout.rx.events.Event
 import info.nightscout.rx.events.EventAutosensCalculationFinished
@@ -33,6 +31,7 @@ import info.nightscout.shared.interfaces.ResourceHelper
 import info.nightscout.shared.sharedPreferences.SP
 import info.nightscout.shared.utils.DateUtil
 import info.nightscout.shared.utils.T
+import info.nightscout.workflow.R
 import javax.inject.Inject
 import kotlin.math.abs
 import kotlin.math.max
@@ -150,19 +149,19 @@ class IobCobOrefWorker @Inject internal constructor(
                         val initialIndex = autosensDataTable.indexOfKey(hourAgoData.time)
                         aapsLogger.debug(LTag.AUTOSENS, ">>>>> bucketed_data.size()=" + bucketedData.size + " i=" + i + " hourAgoData=" + hourAgoData.toString())
                         var past = 1
-                        try {
+                        // try {
                             while (past < 12) {
                                 val ad = autosensDataTable.valueAt(initialIndex + past)
                                 aapsLogger.debug(LTag.AUTOSENS, ">>>>> past=" + past + " ad=" + ad?.toString())
-                                if (ad == null) {
-                                    aapsLogger.debug(LTag.AUTOSENS, autosensDataTable.toString())
-                                    aapsLogger.debug(LTag.AUTOSENS, bucketedData.toString())
-                                    //aapsLogger.debug(LTag.AUTOSENS, data.iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
-                                    val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
-                                    rxBus.send(EventNewNotification(notification))
-                                    sp.putBoolean("log_AUTOSENS", true)
-                                    break
-                                }
+                                // if (ad == null) {
+                                //     aapsLogger.debug(LTag.AUTOSENS, autosensDataTable.toString())
+                                //     aapsLogger.debug(LTag.AUTOSENS, bucketedData.toString())
+                                //     //aapsLogger.debug(LTag.AUTOSENS, data.iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
+                                //     val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
+                                //     rxBus.send(EventNewNotification(notification))
+                                //     sp.putBoolean("log_AUTOSENS", true)
+                                //     break
+                                // }
                                 // let it here crash on NPE to get more data as i cannot reproduce this bug
                                 val deviationSlope = (ad.avgDeviation - avgDeviation) / (ad.time - bgTime) * 1000 * 60 * 5
                                 if (ad.avgDeviation > maxDeviation) {
@@ -175,17 +174,17 @@ class IobCobOrefWorker @Inject internal constructor(
                                 }
                                 past++
                             }
-                        } catch (e: Exception) {
-                            aapsLogger.error("Unhandled exception", e)
-                            fabricPrivacy.logException(e)
-                            aapsLogger.debug(autosensDataTable.toString())
-                            aapsLogger.debug(bucketedData.toString())
-                            //aapsLogger.debug(data.iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
-                            val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
-                            rxBus.send(EventNewNotification(notification))
-                            sp.putBoolean("log_AUTOSENS", true)
-                            break
-                        }
+                        // } catch (e: Exception) {
+                        //     aapsLogger.error("Unhandled exception", e)
+                        //     fabricPrivacy.logException(e)
+                        //     aapsLogger.debug(autosensDataTable.toString())
+                        //     aapsLogger.debug(bucketedData.toString())
+                        //     //aapsLogger.debug(data.iobCobCalculatorPlugin.getBgReadingsDataTable().toString())
+                        //     val notification = Notification(Notification.SEND_LOGFILES, rh.gs(R.string.send_logfiles), Notification.LOW)
+                        //     rxBus.send(EventNewNotification(notification))
+                        //     sp.putBoolean("log_AUTOSENS", true)
+                        //     break
+                        // }
                     } else {
                         aapsLogger.debug(LTag.AUTOSENS, ">>>>> bucketed_data.size()=" + bucketedData.size + " i=" + i + " hourAgoData=" + "null")
                     }