From b47559647f407b09887c42b8a3ac67e34ee63fb5 Mon Sep 17 00:00:00 2001
From: Johannes Mockenhaupt <git@jotomo.de>
Date: Fri, 27 Oct 2017 00:03:01 +0200
Subject: [PATCH] wip

---
 Combo-Setup.md => README-Combo.md             | 15 +++
 .../info/nightscout/androidaps/Constants.java |  4 +-
 .../plugins/PumpCombo/ComboFragment.java      | 57 ++++++-----
 .../plugins/PumpCombo/ComboPlugin.java        | 57 ++++++-----
 .../plugins/PumpCombo/ComboPump.java          | 15 +--
 .../events/EventComboPumpUpdateGUI.java       |  7 --
 .../receivers/KeepAliveReceiver.java          |  1 +
 .../main/res/layout/combopump_fragment.xml    | 73 +++++++++++---
 app/src/main/res/values/strings.xml           |  2 +-
 .../java/de/jotomo/ruffy/spi/PumpState.java   | 19 ++--
 .../de/jotomo/ruffy/spi/RuffyCommands.java    | 61 +++++++++++-
 .../history/{Error.java => PumpError.java}    |  4 +-
 .../jotomo/ruffy/spi/history/PumpHistory.java |  9 +-
 .../ruffy/spi/history/PumpHistoryRequest.java |  6 +-
 .../jotomo/ruffyscripter/RuffyScripter.java   | 70 +++++---------
 .../ruffyscripter/commands/BolusCommand.java  |  5 +
 .../commands/ReadHistoryCommand.java          | 94 +++++++++++++------
 .../commands/TakeOverAlarmsCommand.java       | 50 ++++++++++
 18 files changed, 364 insertions(+), 185 deletions(-)
 rename Combo-Setup.md => README-Combo.md (89%)
 rename ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/{Error.java => PumpError.java} (76%)
 create mode 100644 ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/TakeOverAlarmsCommand.java

diff --git a/Combo-Setup.md b/README-Combo.md
similarity index 89%
rename from Combo-Setup.md
rename to README-Combo.md
index e009eb5909..e8f55d03a9 100644
--- a/Combo-Setup.md
+++ b/README-Combo.md
@@ -52,3 +52,18 @@ Testing:
 - Try to reproduce and open a ticket, add tag if any, otherwise add the hash of the commit used (right-click on the branch name select
  _Copy revision number_ or use _git show_ on the command-line) the branch name. Attach the log to the issue and label it as a bug.
   The logs can be found in _/storage/emulated/0/Android/data/info.nightscout.androidaps/_
+
+v2 usage
+- When a BOLUS/TBR CANCELLED alert starts on the pump during bolusing or setting a TBR, this is caused by disconnect
+  between pump and phone. The app will try to reconnect and confirm the alert and then retry the last action. Therefore,
+  such an alarm shall be ignored (cancelling it is not a big issue, but will lead to the currently active action to
+  have to wait till the pump's display turns off before it can reconnect to the pump).
+  If the pump's alarm continues, the last action might have failed, in which case the user needs to confirm the alarm
+
+v3 TODOs
+- Reading and displaying TDDs
+
+Maybes:
+- reading/writing basal profiles to pump
+- splitted bolus/slower bolus delivery
+- extended bolus support
diff --git a/app/src/main/java/info/nightscout/androidaps/Constants.java b/app/src/main/java/info/nightscout/androidaps/Constants.java
index e37a5b4b9f..a2a5e58761 100644
--- a/app/src/main/java/info/nightscout/androidaps/Constants.java
+++ b/app/src/main/java/info/nightscout/androidaps/Constants.java
@@ -1,7 +1,5 @@
 package info.nightscout.androidaps;
 
-import com.j256.ormlite.stmt.query.In;
-
 /**
  * Created by mike on 07.06.2016.
  */
@@ -24,7 +22,7 @@ public class Constants {
     public static final int hoursToKeepInDatabase = 72;
     public static final int daysToKeepHistoryInDatabase = 30;
 
-    public static final long keepAliveMsecs = 5 * 60 * 1000L;
+    public static final long keepAliveMsecs = 60 * 1000L;
 
     // SMS COMMUNICATOR
     public static final long remoteBolusMinDistance = 15 * 60 * 1000L;
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
index dcf1da68d1..3aa3930d08 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
@@ -30,7 +30,8 @@ import info.nightscout.utils.DecimalFormatter;
 public class ComboFragment extends SubscriberFragment implements View.OnClickListener {
     private static Logger log = LoggerFactory.getLogger(ComboFragment.class);
 
-    private TextView statusView;
+    private TextView stateView;
+    private TextView activityView;
     private TextView batteryView;
     private TextView reservoirView;
     private TextView lastConnectionView;
@@ -44,7 +45,8 @@ public class ComboFragment extends SubscriberFragment implements View.OnClickLis
                              Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.combopump_fragment, container, false);
 
-        statusView = (TextView) view.findViewById(R.id.combo_status);
+        stateView = (TextView) view.findViewById(R.id.combo_state);
+        activityView = (TextView) view.findViewById(R.id.combo_activity);
         batteryView = (TextView) view.findViewById(R.id.combo_pumpstate_battery);
         reservoirView = (TextView) view.findViewById(R.id.combo_insulinstate);
         lastConnectionView = (TextView) view.findViewById(R.id.combo_lastconnection);
@@ -70,52 +72,48 @@ public class ComboFragment extends SubscriberFragment implements View.OnClickLis
                 });
                 thread.start();
                 break;
-            case R.id.combo_history:
-                // TODO show popup with warnings/errors from the pump
+            case R.id.combo_error_history:
+                // TODO show popup with pump errors and comm problems
                 break;
             case R.id.combo_stats:
-                // TODO show TDD stats from the pump
+                // TODO show TDD stats from the pump (later)
                 break;
         }
     }
 
     @Subscribe
     public void onStatusEvent(final EventComboPumpUpdateGUI ev) {
-        if (ev.status != null) {
-            Activity activity = getActivity();
-            if (activity != null)
-                activity.runOnUiThread(new Runnable() {
-                    @Override
-                    public void run() {
-                        statusView.setText(ev.status);
-                        statusView.setTextColor(Color.WHITE);
-                    }
-                });
-        } else {
-            updateGUI();
-        }
+        updateGUI();
     }
 
     public void updateGUI() {
-        Activity activity = getActivity();
+        final Activity activity = getActivity();
+        log.debug("aCtI: activity available? " + (activity != null));
         if (activity != null)
             activity.runOnUiThread(new Runnable() {
                 @Override
                 public void run() {
                     ComboPlugin plugin = ComboPlugin.getPlugin();
+
+                    // activity
+                    String activity = plugin.getPump().activity;
+                    activityView.setText(activity != null ? activity : "Idle");
+
                     if (plugin.isInitialized()) {
                         // status
-                        statusView.setText(plugin.getPump().state.getStateSummary());
-                        if (plugin.getPump().state.errorMsg != null) {
-                            statusView.setTextColor(Color.RED);
+                        PumpState ps = plugin.getPump().state;
+                        stateView.setText(plugin.getPump().state.getStateSummary());
+                        if (plugin.getPump().state.errorMsg != null
+                                || ps.insulinState == PumpState.EMPTY
+                                || ps.batteryState == PumpState.EMPTY) {
+                            stateView.setTextColor(Color.RED);
                         } else if (plugin.getPump().state.suspended) {
-                            statusView.setTextColor(Color.YELLOW);
+                            stateView.setTextColor(Color.YELLOW);
                         } else {
-                            statusView.setTextColor(Color.WHITE);
+                            stateView.setTextColor(Color.WHITE);
                         }
 
                         // battery
-                        PumpState ps = plugin.getPump().state;
                         if (ps.batteryState == PumpState.EMPTY) {
                             batteryView.setText("{fa-battery-empty}");
                             batteryView.setTextColor(Color.RED);
@@ -143,15 +141,14 @@ public class ComboFragment extends SubscriberFragment implements View.OnClickLis
                         if (lastCmdResult != null) {
                             String minAgo = DateUtil.minAgo(lastCmdResult.completionTime);
                             String time = DateUtil.timeString(lastCmdResult.completionTime);
+                            // TODO must not be within if (lastCmdResult) so we can complain if NO command ever worked; also move from completionTime to new times
+                            // TODO check all access to completionTime. useful anymore?
                             if (plugin.getPump().lastSuccessfulConnection < System.currentTimeMillis() + 30 * 60 * 1000) {
-                                lastConnectionView.setText(
-                                        "No successful connection" +
-                                        "\nwithin the last " + minAgo + " min");
+                                lastConnectionView.setText("No connection for " + minAgo + " min");
                                 lastConnectionView.setTextColor(Color.RED);
                             }
                             if (plugin.getPump().lastConnectionAttempt > plugin.getPump().lastSuccessfulConnection) {
-                                lastConnectionView.setText("" + minAgo + " (" + time + ")" +
-                                        "\nLast connect attempt failed");
+                                lastConnectionView.setText("Last connect attempt failed");
                                 lastConnectionView.setTextColor(Color.YELLOW);
                             } else {
                                 lastConnectionView.setText("" + minAgo + " (" + time + ")");
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java
index 99603853f6..d53f4055d7 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java
@@ -1,13 +1,7 @@
 package info.nightscout.androidaps.plugins.PumpCombo;
 
-import android.app.NotificationManager;
-import android.content.Context;
-import android.graphics.Color;
-import android.media.RingtoneManager;
-import android.net.Uri;
 import android.os.SystemClock;
 import android.support.annotation.NonNull;
-import android.support.v4.app.NotificationCompat;
 
 import org.json.JSONObject;
 import org.slf4j.Logger;
@@ -22,7 +16,7 @@ import de.jotomo.ruffy.spi.CommandResult;
 import de.jotomo.ruffy.spi.PumpState;
 import de.jotomo.ruffy.spi.RuffyCommands;
 import de.jotomo.ruffy.spi.history.Bolus;
-import de.jotomo.ruffy.spi.history.Error;
+import de.jotomo.ruffy.spi.history.PumpError;
 import de.jotomo.ruffy.spi.history.PumpHistoryRequest;
 import de.jotomo.ruffy.spi.history.Tbr;
 import de.jotomo.ruffyscripter.RuffyCommandsV1Impl;
@@ -44,7 +38,6 @@ import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventOverviewBolusProgress;
 import info.nightscout.androidaps.plugins.PumpCombo.events.EventComboPumpUpdateGUI;
 import info.nightscout.utils.DateUtil;
-import info.nightscout.utils.SP;
 
 /**
  * Created by mike on 05.08.2016.
@@ -205,23 +198,24 @@ public class ComboPlugin implements PluginBase, PumpInterface {
     @NonNull
     @Override
     public Date lastDataTime() {
-        CommandResult lastCmdResult = pump.lastCmdResult;
-        return lastCmdResult != null ? new Date(lastCmdResult.completionTime) : new Date(0);
+        return new Date(pump.lastSuccessfulConnection);
     }
 
     @Override
     public synchronized void refreshDataFromPump(String reason) {
         log.debug("RefreshDataFromPump called");
 
-        if (pump.lastCmdResult == null) {
+        boolean firstRun = pump.lastCmdResult == null;
+
+        runCommand("Refreshing", new CommandExecution() {
+            @Override
+            public CommandResult execute() {
+                return ruffyScripter.readHistory(new PumpHistoryRequest().reservoirLevel(true).bolusHistory(PumpHistoryRequest.LAST));
+            }
+        });
+
+        if (firstRun) {
             initializePump();
-        } else {
-            runCommand("Refreshing", new CommandExecution() {
-                @Override
-                public CommandResult execute() {
-                    return ruffyScripter.readHistory(new PumpHistoryRequest().reservoirLevel(true).bolusHistory(PumpHistoryRequest.LAST));
-                }
-            });
         }
     }
 
@@ -585,8 +579,10 @@ public class ComboPlugin implements PluginBase, PumpInterface {
 
     }
 
-    private CommandResult runCommand(String status, boolean checkTbrMisMatch, CommandExecution commandExecution) {
-        MainApp.bus().post(new EventComboPumpUpdateGUI(status));
+    private CommandResult runCommand(String activity, boolean checkTbrMisMatch, CommandExecution commandExecution) {
+        pump.activity = activity;
+        MainApp.bus().post(new EventComboPumpUpdateGUI());
+
         CommandResult commandResult = commandExecution.execute();
 
         if (commandResult.success) {
@@ -606,17 +602,19 @@ public class ComboPlugin implements PluginBase, PumpInterface {
         // get the current state, then decide what makes sense to do further, if anything,
         // send next request.
         // then request state again ... ?
-        if (commandResult.state.errorMsg != null) {
+        // TODO rethink this errorMsg field;
+
+/*        if (commandResult.state.errorMsg != null) {
             CommandResult takeOverAlarmResult = ruffyScripter.takeOverAlarms();
 
-            for (Error error : takeOverAlarmResult.history.errorHistory) {
+            for (PumpError pumpError : takeOverAlarmResult.history.pumpErrorHistory) {
                 MainApp.bus().post(new EventNewNotification(
-                        new Notification(Notification.COMBO_PUMP_ERROR,
-                        "Pump alarm: " + error.message, Notification.URGENT)));
+                        new Notification(Notification.COMBO_PUMP_ALARM,
+                        "Pump alarm: " + pumpError.message, Notification.URGENT)));
             }
 
             commandResult.state = takeOverAlarmResult.state;
-        }
+        }*/
 
         pump.lastCmdResult = commandResult;
         pump.state = commandResult.state;
@@ -632,20 +630,21 @@ public class ComboPlugin implements PluginBase, PumpInterface {
             log.error("JOE: no!");
         } else {
             // still crashable ...
+            // TODO only update if command was successful? -> KeepAliveReceiver, triggering alarm on unavaiblae pump
             pump.lastCmdResult.completionTime = System.currentTimeMillis();
         }
 
-        // TOOD
+        // TODO merge all new history here?
         if (commandResult.history != null) {
             if (commandResult.history.reservoirLevel != -1) {
                 pump.reservoirLevel = commandResult.history.reservoirLevel;
             }
             pump.history = commandResult.history;
-            if (pump.history.bolusHistory.size() > 0) {
-                pump.lastBolus = pump.history.bolusHistory.get(0);
-            }
         }
 
+        // TODO in the event of an error schedule a resync
+
+        pump.activity = null;
         MainApp.bus().post(new EventComboPumpUpdateGUI());
         return commandResult;
     }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPump.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPump.java
index 22b4b6d8a2..202989a27a 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPump.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPump.java
@@ -10,16 +10,17 @@ import de.jotomo.ruffy.spi.history.Bolus;
 import de.jotomo.ruffy.spi.history.PumpHistory;
 
 class ComboPump {
-    public long lastSuccessfulConnection;
-    public long lastConnectionAttempt;
-
+    // TODO actually ... this isn't about successful command execution, but whether we could connect to the pump at all
+    volatile long lastSuccessfulConnection;
+    volatile long lastConnectionAttempt;
     @Nullable
     volatile CommandResult lastCmdResult;
+
+    public volatile String activity;
     @NonNull
     volatile PumpState state = new PumpState();
-    @NonNull
-    volatile PumpHistory history = new PumpHistory();
-    @Nullable
-    volatile Bolus lastBolus;
     volatile int reservoirLevel = -1;
+    @NonNull
+
+    volatile PumpHistory history = new PumpHistory();
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/events/EventComboPumpUpdateGUI.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/events/EventComboPumpUpdateGUI.java
index 5b0755da97..e9bf3f8415 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/events/EventComboPumpUpdateGUI.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/events/EventComboPumpUpdateGUI.java
@@ -5,11 +5,4 @@ package info.nightscout.androidaps.plugins.PumpCombo.events;
  */
 
 public class EventComboPumpUpdateGUI {
-    public EventComboPumpUpdateGUI() {}
-
-    public EventComboPumpUpdateGUI(String status) {
-        this.status = status;
-    }
-
-    public String status;
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveReceiver.java b/app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveReceiver.java
index 03610d3a2d..860da1aa65 100644
--- a/app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveReceiver.java
+++ b/app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveReceiver.java
@@ -68,6 +68,7 @@ public class KeepAliveReceiver extends BroadcastReceiver {
                 // fixing the problem takes longer (or is not immediately possible because the pump was forgotten)?
                 // suppress this for another 25m if the message was dismissed?
                 // The alarm sound is played back as regular media, that means it might be muted if sound level is at 0
+                // a simple 'Enable/disable alarms' button on the actions tab?
                 Notification n = new Notification(Notification.PUMP_UNREACHABLE, "Pump unreachable", Notification.URGENT);
                 n.soundId = R.raw.alarm;
                 MainApp.bus().post(new EventNewNotification(n));
diff --git a/app/src/main/res/layout/combopump_fragment.xml b/app/src/main/res/layout/combopump_fragment.xml
index f728f7ee96..7d208858ff 100644
--- a/app/src/main/res/layout/combopump_fragment.xml
+++ b/app/src/main/res/layout/combopump_fragment.xml
@@ -29,7 +29,7 @@
                     android:layout_weight="1.5"
                     android:gravity="end"
                     android:paddingRight="5dp"
-                    android:text="Status"
+                    android:text="State"
                     android:textSize="14sp" />
 
                 <TextView
@@ -43,14 +43,13 @@
                     android:textSize="14sp" />
 
                 <TextView
-                    android:id="@+id/combo_status"
+                    android:id="@+id/combo_state"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:gravity="start"
                     android:paddingLeft="5dp"
                     android:textColor="@android:color/white"
-                    android:text="Initializating"
                     android:textSize="14sp" />
 
             </LinearLayout>
@@ -145,6 +144,51 @@
 
             </LinearLayout>
 
+            <View
+                android:layout_width="fill_parent"
+                android:layout_height="2dip"
+                android:layout_marginBottom="5dp"
+                android:layout_marginLeft="20dp"
+                android:layout_marginRight="20dp"
+                android:layout_marginTop="5dp"
+                android:background="@color/listdelimiter" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.5"
+                    android:gravity="end"
+                    android:paddingRight="5dp"
+                    android:text="Activity"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:layout_width="5dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0"
+                    android:gravity="center_horizontal"
+                    android:paddingEnd="2dp"
+                    android:paddingStart="2dp"
+                    android:text=":"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:id="@+id/combo_activity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:gravity="start"
+                    android:paddingLeft="5dp"
+                    android:textColor="@android:color/white"
+                    android:textSize="14sp" />
+
+            </LinearLayout>
+
             <View
                 android:layout_width="fill_parent"
                 android:layout_height="2dip"
@@ -316,17 +360,6 @@
                 android:paddingRight="0dp"
                 android:text="@string/combo_refresh" />
 
-            <Button
-                android:id="@+id/combo_history"
-                style="@style/ButtonSmallFontStyle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:drawableTop="@drawable/icon_danarhistory"
-                android:paddingLeft="0dp"
-                android:paddingRight="0dp"
-                android:text="@string/pump_history" />
-
             <Button
                 android:id="@+id/combo_stats"
                 style="@style/ButtonSmallFontStyle"
@@ -336,8 +369,20 @@
                 android:drawableTop="@drawable/icon_danarstats"
                 android:paddingLeft="0dp"
                 android:paddingRight="0dp"
+                android:visibility="gone"
                 android:text="@string/combo_stats" />
 
+            <Button
+                android:id="@+id/combo_error_history"
+                style="@style/ButtonSmallFontStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:drawableTop="@drawable/icon_cp_aaps_offline"
+                android:paddingLeft="0dp"
+                android:paddingRight="0dp"
+                android:text="@string/pump_errors_history" />
+
         </LinearLayout>
 
     </LinearLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b0c2f32d92..81a0ff2b2c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -269,7 +269,7 @@
     <string name="danarprofile_dia">DIA [h]</string>
     <string name="danarprofile_dia_summary">Duration of Insulin Activity</string>
     <string name="failedupdatebasalprofile">Failed to update basal profile</string>
-    <string name="pump_history">History</string>
+    <string name="pump_errors_history">Errors</string>
     <string name="danar_historyreload">Reload</string>
     <string name="uploading">Uploading</string>
     <string name="danar_ebolus">E bolus</string>
diff --git a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/PumpState.java b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/PumpState.java
index 80ee222ad0..ae70a81b79 100644
--- a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/PumpState.java
+++ b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/PumpState.java
@@ -1,10 +1,8 @@
 package de.jotomo.ruffy.spi;
 
-import java.util.Date;
-
 /** State displayed on the main screen of the pump. */
 public class PumpState {
-    public Date timestamp = new Date();
+    public String menu = null;
     public boolean tbrActive = false;
     /** TBR percentage. 100% means no TBR active, just the normal basal rate running. */
     public int tbrPercent = -1;
@@ -30,6 +28,11 @@ public class PumpState {
 
     public int activeBasalProfileNumber;
 
+    public PumpState menu(String menu) {
+        this.menu = menu;
+        return this;
+    }
+
     public PumpState tbrActive(boolean tbrActive) {
         this.tbrActive = tbrActive;
         return this;
@@ -76,17 +79,19 @@ public class PumpState {
     }
 
     public String getStateSummary() {
-        if (errorMsg != null)
-            return errorMsg;
+        if (menu == null)
+            return "Unreachable";
+        else if (suspended && (batteryState == EMPTY || insulinState == EMPTY))
+            return "Suspended due to error";
         else if (suspended)
-            return "Suspended";
+            return "Suspended by user";
         return "Running";
     }
 
     @Override
     public String toString() {
         return "PumpState{" +
-                "timestamp=" + timestamp +
+                "menu=" + menu +
                 ", tbrActive=" + tbrActive +
                 ", tbrPercent=" + tbrPercent +
                 ", tbrRate=" + tbrRate +
diff --git a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/RuffyCommands.java b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/RuffyCommands.java
index 42293944a1..e879b7b1d8 100644
--- a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/RuffyCommands.java
+++ b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/RuffyCommands.java
@@ -13,14 +13,73 @@ public interface RuffyCommands {
 
     CommandResult cancelTbr();
 
+    // TODO read Dana code wrt to syncing and such
+
     /** Confirms an active alarm on the pump. The state returned is the state after the alarm
-     * has been confirmed. Confirmed alerts are returned in history.errorHistory. */
+     * has been confirmed. Confirmed alerts are returned in history.pumpErrorHistory. */
+    @Deprecated
+    // TODO rename to confirmActiveAlarm (single)
+    // add a field activeAlarm to PumpState and put logic in ComboPlugin.
     CommandResult takeOverAlarms();
+    // let this be an actual command in RS? or extend readPumpState wit ha flag to return confirmed errors?
+
+    /* plan:
+
+    let errors ring on the pump (all require interacting with the pump anyways and they
+    should not be subject to errors in AAPS/ruffy.
+
+    When connecting to the pump, read the current state. If a warning(s) is ongoing
+    confirm it and forward it and let AAPS display it.
+    Check if a previous command failed (tbr/bolus) and if so, DON'T report a warning
+    caused by an interrupted command.
+    Put the logic in AAPS: don't have readPumpState automatically confirm anything,
+    but read state, call takeOverAlarm(alarm)
+
+    concrete warnings???
+    tbr cancelled => we can almost always just confirm this, we sync aaps if neded
+    bolus => basically the same with SMBs, for user-initiated boluses and error should be reported
+             properly, but that should work since it's interactive and PumpEneact result is
+             or should be checked (verify it is)
+             deliwerTreatment knows if it's SMB or not, whether it's okay to dismiss bolus cancelled alarm.
+
+    battery low => always forward (not configurable, whole point is to make AAPS master)
+    cartridge low => always forward
+
+    when sync detects a significant mismatch it should alert?
+      big bolus on pump aaps didn't knew about???
+      removing a big bolus in aaps db since it's not in pump history? warn? aaps bug.
+
+      ==> think this whole comm errors thing through (incl. auto/reconnect, auto-confirm
+          ), on LoD - 1 and go back to coding after that
+
+      open: dealing with low cartridge/battery during bolus.
+            also: dealing with empty cartridge/battery alarms we let ring (force resync
+            when 'next possible'. force resync when coming from a suspended state, or any
+            error state in general.
+            if cartridge is low, check reservoir before each bolus and don't attempt
+            to bolus if not enough in reservoir for bolus?
+            (testers: bolus with cartridge very low to run in such scenarios - forget the
+            cartridge is low).
+
+      so: * confirm pump warnings; for tbr/bolus cancelled caused by connection loss don't
+            report them to the user (on disconnect set a flag 'error caused by us' or use.
+            also note connection lose and force history resync if appropriate(?) (LAST).
+          * stuff low warnings: confirm, show in combo tab and give overview notification
+          * keepaliver receiver raises an urgent error if there have been no pump comms in
+            > 25m
+          * errors always ring on the pump, are critical and require the pump to be interacted
+            with, so they're not confirmed. if encountered, they're read and also reported as
+            urgent on the phone. cancel again if we see the user has confirmed them on the pump?
+            (parent monitoring, needing to see an error).
+            make Combo->Status red and "Occlusion" for errors?
+     */
 
     boolean isPumpAvailable();
 
     boolean isPumpBusy();
 
+    // start everything with this: read pump state.
+    // see if there's an error active.
     CommandResult readPumpState();
 
     CommandResult readHistory(PumpHistoryRequest request);
diff --git a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/Error.java b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpError.java
similarity index 76%
rename from ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/Error.java
rename to ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpError.java
index 26b2e26ee0..6cbff4966a 100644
--- a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/Error.java
+++ b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpError.java
@@ -1,12 +1,12 @@
 package de.jotomo.ruffy.spi.history;
 
-public class Error extends HistoryRecord {
+public class PumpError extends HistoryRecord {
     /** Code is an E for error or W for warning, followed by a single digit, e.g. W7 (TBR cancelled). */
     public final String code;
     /** Error message, in the language configured on the pump. */
     public final String message;
 
-    public Error(long timestamp, String code, String message) {
+    public PumpError(long timestamp, String code, String message) {
         super(timestamp);
         this.code = code;
         this.message = message;
diff --git a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistory.java b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistory.java
index 82b7112517..cd2ccd2a60 100644
--- a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistory.java
+++ b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistory.java
@@ -3,7 +3,6 @@ package de.jotomo.ruffy.spi.history;
 import android.support.annotation.NonNull;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 
 public class PumpHistory {
@@ -13,7 +12,7 @@ public class PumpHistory {
     @NonNull
     public List<Tbr> tbrHistory = new ArrayList<>();
     @NonNull
-    public List<Error> errorHistory = new ArrayList<>();
+    public List<PumpError> pumpErrorHistory = new ArrayList<>();
     @NonNull
     public List<Tdd> tddHistory = new ArrayList<>();
 
@@ -33,8 +32,8 @@ public class PumpHistory {
         return this;
     }
 
-    public PumpHistory errorHistory(List<Error> errorHistory) {
-        this.errorHistory = errorHistory;
+    public PumpHistory errorHistory(List<PumpError> pumpErrorHistory) {
+        this.pumpErrorHistory = pumpErrorHistory;
         return this;
     }
 
@@ -49,7 +48,7 @@ public class PumpHistory {
                 "reservoirLevel=" + reservoirLevel +
                 ", bolusHistory=" + bolusHistory.size() +
                 ", tbrHistory=" + tbrHistory.size() +
-                ", errorHistory=" + errorHistory.size() +
+                ", pumpErrorHistory=" + pumpErrorHistory.size() +
                 ", tddHistory=" + tddHistory.size() +
                 '}';
     }
diff --git a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistoryRequest.java b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistoryRequest.java
index 364d0a1327..ac5b211b1a 100644
--- a/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistoryRequest.java
+++ b/ruffy-spi/src/main/java/de/jotomo/ruffy/spi/history/PumpHistoryRequest.java
@@ -14,7 +14,7 @@ public class PumpHistoryRequest {
 
     public long bolusHistory = SKIP;
     public long tbrHistory = SKIP;
-    public long errorHistory = SKIP;
+    public long pumpErrorHistory = SKIP;
     public long tddHistory = SKIP;
 
     public PumpHistoryRequest reservoirLevel(boolean reservoirLevel) {
@@ -33,7 +33,7 @@ public class PumpHistoryRequest {
     }
 
     public PumpHistoryRequest errorHistory(long errorHistory) {
-        this.errorHistory = errorHistory;
+        this.pumpErrorHistory = errorHistory;
         return this;
     }
 
@@ -48,7 +48,7 @@ public class PumpHistoryRequest {
                 "reservoirLevel=" + reservoirLevel +
                 ", bolusHistory=" + bolusHistory +
                 ", tbrHistory=" + tbrHistory +
-                ", errorHistory=" + errorHistory +
+                ", pumpErrorHistory=" + pumpErrorHistory +
                 ", tddHistory=" + tddHistory +
                 '}';
     }
diff --git a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
index b163ea11d8..6f10dae224 100644
--- a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
+++ b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
@@ -29,7 +29,6 @@ import de.jotomo.ruffy.spi.BolusProgressReporter;
 import de.jotomo.ruffy.spi.CommandResult;
 import de.jotomo.ruffy.spi.PumpState;
 import de.jotomo.ruffy.spi.RuffyCommands;
-import de.jotomo.ruffy.spi.history.Error;
 import de.jotomo.ruffy.spi.history.PumpHistoryRequest;
 import de.jotomo.ruffyscripter.commands.BolusCommand;
 import de.jotomo.ruffyscripter.commands.CancelTbrCommand;
@@ -40,6 +39,7 @@ import de.jotomo.ruffyscripter.commands.ReadHistoryCommand;
 import de.jotomo.ruffyscripter.commands.ReadPumpStateCommand;
 import de.jotomo.ruffyscripter.commands.SetBasalProfileCommand;
 import de.jotomo.ruffyscripter.commands.SetTbrCommand;
+import de.jotomo.ruffyscripter.commands.TakeOverAlarmsCommand;
 
 // TODO regularly read "My data" history (boluses, TBR) to double check all commands ran successfully.
 // Automatically compare against AAPS db, or log all requests in the PumpInterface (maybe Milos
@@ -256,12 +256,12 @@ public class RuffyScripter implements RuffyCommands {
             return new CommandResult().message(Joiner.on("\n").join(violations)).state(readPumpStateInternal());
         }
 
+        // TODO simplify, hard to reason about exists
         synchronized (RuffyScripter.class) {
             try {
                 activeCmd = cmd;
                 long connectStart = System.currentTimeMillis();
                 ensureConnected();
-                final RuffyScripter scripter = this;
                 final Returnable returnable = new Returnable();
                 class CommandRunner {
                     public void run() {
@@ -294,7 +294,7 @@ public class RuffyScripter implements RuffyCommands {
                             PumpState pumpState = readPumpStateInternal();
                             log.debug("Pump state before running command: " + pumpState);
                             long cmdStartTime = System.currentTimeMillis();
-                            cmd.setScripter(scripter);
+                            cmd.setScripter(RuffyScripter.this);
                             returnable.cmdResult = cmd.execute();
                             long cmdEndTime = System.currentTimeMillis();
                             returnable.cmdResult.completionTime = cmdEndTime;
@@ -333,6 +333,11 @@ public class RuffyScripter implements RuffyCommands {
                             reconnect();
                             // TODO at least for bigger boluses we should check history after reconnect to make sure
                             // we haven't issued that bolus within the last 1-2m? in case there's a bug in the code ...
+
+                            // TODO: only do the reconnect to confirm the alert, then return and let the ComboPlugin decide what to do next;
+                            // for bolus: how ... run 'step 2': checking/reading history?! step1 being bolus delivery, so have different resume points? ggrrrmpf
+                            // less logic in scripter; just reconnect to confirm alert if needed, then return with error;
+                            // let CP read history.LAST to see what actually happened and then resume appropriately.
                             cmdThread = new Thread(new Runnable() {
                                 @Override
                                 public void run() {
@@ -421,6 +426,11 @@ public class RuffyScripter implements RuffyCommands {
             ensureConnected();
             if (getCurrentMenu().getType() == MenuType.WARNING_OR_ERROR) {
                 String errorMessage = (String) getCurrentMenu().getAttribute(MenuAttribute.MESSAGE);
+                // TODO bolus cancelled is raised BEFORE a bolus is started. if disconnect occurs after
+                // bolus has started (or the user interacts with the pump, the bolus continues.
+                // in that case, reconnecting and restarting the command lets to a DUPLICATE bolus.
+                // add a method restartAllowed(), which accesses a flag bolusDelivering started, which
+                // is set false then?
                 if (activeCmd.getReconnectAlarm() != null && activeCmd.getReconnectAlarm().equals(errorMessage)) {
                     log.debug("Confirming alert caused by disconnect: " + errorMessage);
                     // confirm alert
@@ -454,6 +464,7 @@ public class RuffyScripter implements RuffyCommands {
             return false;
         }
 
+        // aren't at main_menu after alert anyways? unless bolus i still going (also main_menu); low cartridge on bolus needs to be handled specially, by bolus command
         returnToRootMenu();
 
         return getCurrentMenu().getType() == MenuType.MAIN_MENU;
@@ -530,9 +541,12 @@ public class RuffyScripter implements RuffyCommands {
         PumpState state = new PumpState();
         Menu menu = currentMenu;
         if (menu == null) {
-            return new PumpState().errorMsg("Menu is not available");
+            return state;
         }
+
         MenuType menuType = menu.getType();
+        state.menu = menuType.name();
+
         if (menuType == MenuType.MAIN_MENU) {
             Double tbrPercentage = (Double) menu.getAttribute(MenuAttribute.TBR);
             if (tbrPercentage != 100) {
@@ -545,10 +559,6 @@ public class RuffyScripter implements RuffyCommands {
             }
             state.batteryState = ((int) menu.getAttribute(MenuAttribute.BATTERY_STATE));
             state.insulinState = ((int) menu.getAttribute(MenuAttribute.INSULIN_STATE));
-            // TODO v2, read current base basal rate, which is shown center when no TBR is active.
-            // Check if that holds true when an extended bolus is running.
-            // Add a field to PumpStatus, rather than renaming/overloading tbrRate to mean
-            // either TBR rate or basal rate depending on whether a TBR is active.
         } else if (menuType == MenuType.WARNING_OR_ERROR) {
             state.errorMsg = (String) menu.getAttribute(MenuAttribute.MESSAGE);
         } else if (menuType == MenuType.STOP) {
@@ -556,14 +566,7 @@ public class RuffyScripter implements RuffyCommands {
             state.batteryState = ((int) menu.getAttribute(MenuAttribute.BATTERY_STATE));
             state.insulinState = ((int) menu.getAttribute(MenuAttribute.INSULIN_STATE));
         } else {
-            StringBuilder sb = new StringBuilder();
-            for (MenuAttribute menuAttribute : menu.attributes()) {
-                sb.append(menuAttribute);
-                sb.append(": ");
-                sb.append(menu.getAttribute(menuAttribute));
-                sb.append("\n");
-            }
-            state.errorMsg = "Pump is on menu " + menuType + ", listing attributes: \n" + sb.toString();
+            // just return the PumpState with the menu set
         }
         return state;
     }
@@ -619,6 +622,7 @@ public class RuffyScripter implements RuffyCommands {
         // TODO this is probably due to a disconnect and rtDisconnect having nulled currentMenu.
         // This here might just work, but needs a more controlled approach when implementing
         // something to deal with connection loses
+        // TODO force reconnect? and retry?
         while (currentMenu == null) {
             if (System.currentTimeMillis() > timeout) {
                 throw new CommandException().message("Unable to read current menu");
@@ -630,14 +634,9 @@ public class RuffyScripter implements RuffyCommands {
     }
 
     public void pressUpKey() {
-//        wrapNoNotTheSubwayKind(new Step() {
-//            @Override
-//            public void doStep() {
         log.debug("Pressing up key");
         pressKey(Key.UP);
         log.debug("Releasing up key");
-//            }
-//        });
     }
 
     public void pressDownKey() {
@@ -742,7 +741,7 @@ public class RuffyScripter implements RuffyCommands {
         waitForMenuUpdate(60, "Timeout waiting for menu update");
     }
 
-    public void waitForMenuUpdate(long timeoutInSeconds, String errorMessage) {
+    private void waitForMenuUpdate(long timeoutInSeconds, String errorMessage) {
         long timeoutExpired = System.currentTimeMillis() + timeoutInSeconds * 1000;
         long initialUpdateTime = menuLastUpdated;
         while (initialUpdateTime == menuLastUpdated) {
@@ -869,32 +868,7 @@ public class RuffyScripter implements RuffyCommands {
 
     @Override
     public CommandResult takeOverAlarms() {
-        if (getCurrentMenu().getType() != MenuType.WARNING_OR_ERROR) {
-            return new CommandResult().success(false).enacted(false).message("No alarm active on the pump");
-        }
-        while (currentMenu.getType() == MenuType.WARNING_OR_ERROR) {
-            new Error(System.currentTimeMillis(),
-                    "",
-                    // TODO
-                    // codes unqiue across W/E?
-//                    (int) currentMenu.getAttribute(MenuAttribute.WARNING),
-//                    (int) currentMenu.getAttribute(MenuAttribute.ERROR),
-                    (String) currentMenu.getAttribute(MenuAttribute.MESSAGE));
-        }
-        // confirm alert
-        verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
-        pressCheckKey();
-        // dismiss alert
-        verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
-        pressCheckKey();
-        waitForMenuToBeLeft(MenuType.WARNING_OR_ERROR);
-
-        PumpState pumpState = readPumpStateInternal();
-        return new CommandResult()
-                .success(true)
-                .enacted(false /* well, no treatments were enacted ... */)
-                .message(pumpState.errorMsg) // todo yikes?
-                .state(pumpState);
+        return runCommand(new TakeOverAlarmsCommand());
     }
 
     @Override
diff --git a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
index b6517af2d6..ccb2652c03 100644
--- a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
+++ b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
@@ -26,6 +26,11 @@ public class BolusCommand extends BaseCommand {
     private final BolusProgressReporter bolusProgressReporter;
     private volatile boolean cancelRequested;
 
+    // TODO make CommandResult a field that is updated as the command progress so that we can
+    // (also) see via cmdResult.enacted if something has been enacted and how safe it is to
+    // restart the command (also checking history of course, but lets double check this cruical
+    // part)
+
     public BolusCommand(double bolus, BolusProgressReporter bolusProgressReporter) {
         this.bolus = bolus;
         this.bolusProgressReporter = bolusProgressReporter;
diff --git a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/ReadHistoryCommand.java b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/ReadHistoryCommand.java
index 6621b66548..806fe57ca1 100644
--- a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/ReadHistoryCommand.java
+++ b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/ReadHistoryCommand.java
@@ -1,5 +1,7 @@
 package de.jotomo.ruffyscripter.commands;
 
+import android.support.annotation.NonNull;
+
 import org.monkey.d.ruffy.ruffy.driver.display.MenuAttribute;
 import org.monkey.d.ruffy.ruffy.driver.display.MenuType;
 import org.monkey.d.ruffy.ruffy.driver.display.menu.BolusType;
@@ -30,50 +32,38 @@ public class ReadHistoryCommand extends BaseCommand {
         }
         if (request.bolusHistory != PumpHistoryRequest.SKIP
                 || request.tbrHistory != PumpHistoryRequest.SKIP
-                || request.errorHistory != PumpHistoryRequest.SKIP
+                || request.pumpErrorHistory != PumpHistoryRequest.SKIP
                 || request.tddHistory != PumpHistoryRequest.SKIP) {
             scripter.navigateToMenu(MenuType.MY_DATA_MENU);
             scripter.verifyMenuIsDisplayed(MenuType.MY_DATA_MENU);
             scripter.pressCheckKey();
+
+            // bolus history
             scripter.verifyMenuIsDisplayed(MenuType.BOLUS_DATA);
             if (request.bolusHistory != PumpHistoryRequest.SKIP) {
-                if (request.bolusHistory == PumpHistoryRequest.LAST) {
-                    // Could also be extended, multiwave:
-                    BolusType bolusType = (BolusType) scripter.getCurrentMenu().getAttribute(MenuAttribute.BOLUS_TYPE);
-                    if (!bolusType.equals(BolusType.NORMAL)) {
-                        throw new CommandException().success(false).enacted(false).message("Unsupported bolus type encountered: " + bolusType);
+                int totalRecords = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.TOTAL_RECORD);
+                if (totalRecords > 0) {
+                    if (request.bolusHistory == PumpHistoryRequest.LAST) {
+                        Bolus bolus = readBolusRecord();
+                        history.bolusHistory.add(bolus);
+                    } else {
+                        readBolusRecords(request.bolusHistory);
                     }
-                    Double bolus = (Double) scripter.getCurrentMenu().getAttribute(MenuAttribute.BOLUS);
-                    MenuDate date = (MenuDate) scripter.getCurrentMenu().getAttribute(MenuAttribute.DATE);
-                    MenuTime time = (MenuTime) scripter.getCurrentMenu().getAttribute(MenuAttribute.TIME);
-                    // TODO handle year changes; if current month == 1 and record date == 12, use $YEAR-1
-                    int currentMonth = new Date().getMonth() + 1;
-                    int currentYear = new Date().getYear() + 1900;
-                    if (currentMonth == 1 && date.getMonth() == 12) {
-                        currentYear -= 1;
-                    }
-                    long recordDate = new Date(currentYear - 1900, date.getMonth() - 1, date.getDay(), time.getHour(), time.getMinute()).getTime();
-                    history.bolusHistory.add(new Bolus(recordDate, bolus));
-
-//                int record = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.CURRENT_RECORD);
-//                int totalRecords = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.TOTAL_RECORD);
-
-                /*
-                read displayed date, bolus, add to history
-                while data > last known, press up to go through history
-                 */
-
                 }
             }
+
+            // error history
             scripter.pressMenuKey();
             scripter.verifyMenuIsDisplayed(MenuType.ERROR_DATA);
-            if (request.errorHistory != PumpHistoryRequest.SKIP) {
+            if (request.pumpErrorHistory != PumpHistoryRequest.SKIP) {
                 int code = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.WARNING);
                 String message = (String) scripter.getCurrentMenu().getAttribute(MenuAttribute.MESSAGE);
                 MenuDate date = (MenuDate) scripter.getCurrentMenu().getAttribute(MenuAttribute.DATE);
                 MenuTime time = (MenuTime) scripter.getCurrentMenu().getAttribute(MenuAttribute.TIME);
 
             }
+
+            // tdd history
             scripter.pressMenuKey();
             scripter.verifyMenuIsDisplayed(MenuType.DAILY_DATA);
             if (request.tddHistory != PumpHistoryRequest.SKIP) {
@@ -81,6 +71,8 @@ public class ReadHistoryCommand extends BaseCommand {
                 MenuDate date = (MenuDate) scripter.getCurrentMenu().getAttribute(MenuAttribute.DATE);
                 MenuTime time = (MenuTime) scripter.getCurrentMenu().getAttribute(MenuAttribute.TIME);
             }
+
+            // tbr history
             scripter.pressMenuKey();
             scripter.verifyMenuIsDisplayed(MenuType.TBR_DATA);
             if (request.tbrHistory != PumpHistoryRequest.SKIP) {
@@ -90,13 +82,50 @@ public class ReadHistoryCommand extends BaseCommand {
                 // TODO start or end time?
                 MenuTime time = (MenuTime) scripter.getCurrentMenu().getAttribute(MenuAttribute.TIME);
             }
+
             scripter.pressBackKey();
             scripter.returnToRootMenu();
+            scripter.verifyRootMenuIsDisplayed();
         }
-        scripter.verifyRootMenuIsDisplayed();
+
         return new CommandResult().success(true).enacted(false).history(history);
     }
 
+    private void readBolusRecords(long requestedTime) {
+        int record = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.CURRENT_RECORD);
+        int totalRecords = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.TOTAL_RECORD);
+        while (record <= totalRecords) {
+            Bolus bolus = readBolusRecord();
+            if (requestedTime != PumpHistoryRequest.FULL && bolus.timestamp < requestedTime) {
+                break;
+            }
+            history.bolusHistory.add(bolus);
+            record = (int) scripter.getCurrentMenu().getAttribute(MenuAttribute.CURRENT_RECORD);
+        }
+    }
+
+    @NonNull
+    private Bolus readBolusRecord() {
+        // Could also be extended, multiwave
+        BolusType bolusType = (BolusType) scripter.getCurrentMenu().getAttribute(MenuAttribute.BOLUS_TYPE);
+        if (!bolusType.equals(BolusType.NORMAL)) {
+            throw new CommandException().success(false).enacted(false).message("Unsupported bolus type encountered: " + bolusType);
+        }
+        // TODO no bolus etc yet? How would that ever look?
+        Double bolus = (Double) scripter.getCurrentMenu().getAttribute(MenuAttribute.BOLUS);
+        MenuDate date = (MenuDate) scripter.getCurrentMenu().getAttribute(MenuAttribute.DATE);
+        MenuTime time = (MenuTime) scripter.getCurrentMenu().getAttribute(MenuAttribute.TIME);
+
+        // TODO handle year changes; if current month == 1 and record date == 12, use $YEAR-1
+        int currentMonth = new Date().getMonth() + 1;
+        int currentYear = new Date().getYear() + 1900;
+        if (currentMonth == 1 && date.getMonth() == 12) {
+            currentYear -= 1;
+        }
+        long recordDate = new Date(currentYear - 1900, date.getMonth() - 1, date.getDay(), time.getHour(), time.getMinute()).getTime();
+        return new Bolus(recordDate, bolus);
+    }
+
     private void readReservoirLevel() {
         scripter.verifyRootMenuIsDisplayed();
         scripter.pressCheckKey();
@@ -112,4 +141,13 @@ public class ReadHistoryCommand extends BaseCommand {
     public List<String> validateArguments() {
         return Collections.emptyList();
     }
+
+    @Override
+    public String toString() {
+        return "ReadHistoryCommand{" +
+                "request=" + request +
+                ", history=" + history +
+                '}';
+    }
+
 }
diff --git a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/TakeOverAlarmsCommand.java b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/TakeOverAlarmsCommand.java
new file mode 100644
index 0000000000..c62c655d04
--- /dev/null
+++ b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/TakeOverAlarmsCommand.java
@@ -0,0 +1,50 @@
+package de.jotomo.ruffyscripter.commands;
+
+import org.monkey.d.ruffy.ruffy.driver.display.MenuAttribute;
+import org.monkey.d.ruffy.ruffy.driver.display.MenuType;
+
+import java.util.Collections;
+import java.util.List;
+
+import de.jotomo.ruffy.spi.CommandResult;
+import de.jotomo.ruffy.spi.PumpState;
+import de.jotomo.ruffy.spi.history.PumpError;
+
+// TODO rename to ConfirmALarm(alarm) => logic in CP, just report back alarm, then explicitely confirm that one alarm.
+// multiple alarms oncy occur for errors (battery/cartdige low/occlusion) => let ring.
+public class TakeOverAlarmsCommand extends BaseCommand {
+    @Override
+    public CommandResult execute() {
+        if (scripter.getCurrentMenu().getType() != MenuType.WARNING_OR_ERROR) {
+            return new CommandResult().success(false).enacted(false).message("No alarm active on the pump");
+        }
+        while (scripter.getCurrentMenu().getType() == MenuType.WARNING_OR_ERROR) {
+            new PumpError(System.currentTimeMillis(),
+                    "",
+                    // TODO
+                    // codes unqiue across W/E?
+//                    (int) currentMenu.getAttribute(MenuAttribute.WARNING),
+//                    (int) currentMenu.getAttribute(MenuAttribute.ERROR),
+                    (String) scripter.getCurrentMenu().getAttribute(MenuAttribute.MESSAGE));
+        }
+        // confirm alert
+        scripter.verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
+        scripter.pressCheckKey();
+        // dismiss alert
+        scripter.verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
+        scripter.pressCheckKey();
+        scripter.waitForMenuToBeLeft(MenuType.WARNING_OR_ERROR);
+
+        PumpState pumpState = scripter.readPumpStateInternal();
+        return new CommandResult()
+                .success(true)
+                .enacted(false /* well, no treatments were enacted ... */)
+//                .message(pumpState.errorMsg) // todo yikes?
+                .state(pumpState);
+    }
+
+    @Override
+    public List<String> validateArguments() {
+        return Collections.emptyList();
+    }
+}