From 7a41117a642f53ae289a1df6f3e1679c80b0d1a9 Mon Sep 17 00:00:00 2001
From: Johannes Mockenhaupt <git@jotomo.de>
Date: Wed, 23 Aug 2017 19:23:05 +0200
Subject: [PATCH] Experiments.

---
 .../commands/GetPumpStateCommand.java         | 145 +++++++++++++++++-
 1 file changed, 144 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/de/jotomo/ruffyscripter/commands/GetPumpStateCommand.java b/app/src/main/java/de/jotomo/ruffyscripter/commands/GetPumpStateCommand.java
index 567685e2af..9b51011bbd 100644
--- a/app/src/main/java/de/jotomo/ruffyscripter/commands/GetPumpStateCommand.java
+++ b/app/src/main/java/de/jotomo/ruffyscripter/commands/GetPumpStateCommand.java
@@ -1,14 +1,157 @@
 package de.jotomo.ruffyscripter.commands;
 
+import org.monkey.d.ruffy.ruffy.driver.display.MenuType;
+
 import java.util.Collections;
 import java.util.List;
 
+import de.jotomo.ruffyscripter.PumpState;
+import de.jotomo.ruffyscripter.RuffyScripter;
+
+import static de.jotomo.ruffyscripter.commands.GetPumpStateCommand.Stepper.runStep;
+
 public class GetPumpStateCommand extends BaseCommand {
+    interface Step {
+        void doStep();
+    }
+
+    static boolean cancelRequested;
+
+
+    public static class Stepper {
+        public static void runStep(int retries, String desc, Step step) {
+            runStep(retries, desc, step, null, null);
+        }
+        public static void runStep(int retries, String desc, Step step, String recoveryDesc, Step recovery) {
+            // pre-checks here
+            if (cancelRequested) {
+//                runStep(0, "return to neutral state", () -> scripter.navigateToMainMenu());
+//                if (recovery != null) recovery.doStep();
+//                throw new CommandAbortedException(true);
+            }
+            if (true /*conectionLost*/) {
+                // either try to reconnect and deal with raised alarms (corfirm them and forward to AAPS)
+                // or let RS know he should reconnect and handle it (if that routine handles
+                // recovery in a generic way
+            }
+            /*boolean success/result =*/ step.doStep();
+            if (true /*successful*/) {
+                //
+            } else {
+                runStep(retries - 1, desc, step, recoveryDesc, recovery);
+            }
+        }
+    }
+
+    static class StepBuilder {
+        public StepBuilder(String desc) {}
+
+        public String result;
+
+        Step cancel = new Step() {
+            @Override
+            public void doStep() {
+                // default recovery
+            }
+        };
+
+        public StepBuilder retries(int retries) { return this; }
+        public StepBuilder description(Step step) {
+            return  this;
+        }
+        public StepBuilder step(Step step) {
+            return  this;
+        }
+        public StepBuilder recover(Step step) {
+            return  this;
+        }
+        public StepBuilder cancel(Step step) {
+            return  this;
+        }
+        public StepBuilder run() {
+            return this;
+        }
+    }
+
+
+
+    // state/info on whether an abort in that situtaion will raise a pump alert that we need
+    // to connect to the pump for quickly and dismiss it
+
+
+//    void step(String description, Code c) {
+//        c.run();
+//
+//        exception/unexpected state
+//        user requested cancel
+//        disconnect info from ruffy
+//
+//    }
+
+    public CommandResult execute2() {
+
+        new StepBuilder("Navigate to bolus menu") // turn into a method createStep() or so, which has access to the scripter
+                .step(new Step() {
+                    @Override
+                    public void doStep() {
+                        System.out.println("something");
+                    }
+                })
+                .recover(new Step() {
+                    @Override
+                    public void doStep() {
+                        System.out.println("default impl: navigate back to main menu, no alarms");
+                    }
+                })
+                .run();
+        new StepBuilder("Input bolus") // turn into a method createStep() or so, which has access to the scripter
+                .retries(5)
+                .step(new Step() {
+                    @Override
+                    public void doStep() {
+                        System.out.println("something");
+                    }
+                })
+                .recover(new Step() {
+                    @Override
+                    public void doStep() {
+                        System.out.println("navigate back and cancel 'bolus cancelled' alert");
+                    }
+                })
+                .run();
+        // ^^ would allow overriding a default recovery or abort method
+        // vv below code as well, with varargs and overloading or simply more methods like runStepWithCustomRecovery
+        runStep(0, "check things", new Step() {
+            @Override
+            public void doStep() {
+                scripter.navigateToMenu(MenuType.MY_DATA_MENU);
+            }
+        });
+        runStep(0, "check things", new Step() {
+            @Override
+            public void doStep() {
+                scripter.navigateToMenu(MenuType.MY_DATA_MENU);
+            }
+        }, "recover by doing x", new Step() {
+            @Override
+            public void doStep() {
+                // recover
+            }
+        });
+
+        return null;
+    }
+
     @Override
     public CommandResult execute() {
         return new CommandResult().success(true).enacted(false).message("Returning pump state only");
     }
 
+//    @Override
+//    public CommandResult execute() {
+//        return new CommandResult().success(true).enacted(false).message("Returning pump state only");
+//    }
+
     @Override
     public List<String> validateArguments() {
         return Collections.emptyList();
@@ -16,6 +159,6 @@ public class GetPumpStateCommand extends BaseCommand {
 
     @Override
     public String toString() {
-        return "GetPumpStateCommand{}";
+        return "ReadPumpStateCommand{}";
     }
 }