From 6ca3a79acd4af10485604d0bff6864533a663707 Mon Sep 17 00:00:00 2001
From: Ruben van de Ven <git@rubenvandeven.com>
Date: Fri, 23 Aug 2019 12:37:01 +0200
Subject: [PATCH] Ending messages can be configured to jump to next chapter
 instead of return message

---
 README.md                |  3 ++-
 hugvey/story.py          | 12 ++++++++++--
 www/js/hugvey_console.js | 20 +++++++++++++++++++-
 3 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 5eb5c61..8c6c3c4 100644
--- a/README.md
+++ b/README.md
@@ -203,7 +203,8 @@ Types of conditions:
 
 ## Diversions
 
-TODO
+- ReplyContains: Match the contents of speech using regex.
+	+ works only if the current message has one, and only one, direction. 
 
 
 times occured/only on n-th instance: determines the order of diversions of the same type (for Timeout and no_response). Starting at 1, as a diversion with value of 0 can occur always
diff --git a/hugvey/story.py b/hugvey/story.py
index f44bc30..16c4850 100644
--- a/hugvey/story.py
+++ b/hugvey/story.py
@@ -74,6 +74,9 @@ class Message(object):
         self.uuid = None # Have a unique id each time the message is played back.
         self.color = None
         self.lightChange = None
+        
+        # Used by diversions, autogenerated directions should link to next chapter mark instead of the given msgTo
+        self.generatedDirectionsJumpToChapter = False
 
     def __getstate__(self):
         # Copy the object's state from self.__dict__ which contains
@@ -110,6 +113,7 @@ class Message(object):
             # prevent clipping on some Lyrebird tracks
             msg.params['vol'] = .8
         msg.lightChange = data['light'] if 'light' in data else None
+        msg.generatedDirectionsJumpToChapter = bool(data['generatedDirectionsJumpToChapter']) if 'generatedDirectionsJumpToChapter' in data else False
 
         msg.params['vol'] = float(msg.params['vol'])
 
@@ -765,8 +769,12 @@ class Diversion(object):
             msg = story.get(msgId)
             if not msg:
                 continue
+            
+            usedReturnMessage = returnMsg
+            if msg.generatedDirectionsJumpToChapter:
+                usedReturnMessage = story.getNextChapterForMsg(returnMsg, canIncludeSelf=True)
 
-            direction = Direction(f"{self.id}-{i}-{self.counter}", msg, returnMsg)
+            direction = Direction(f"{self.id}-{i}-{self.counter}", msg, usedReturnMessage)
             data = json.loads(f"""
             {{
                 "@id": "{self.id}-ct{i}-{self.counter}",
@@ -802,7 +810,7 @@ class Diversion(object):
                 story.add(condition2)
 
             direction.isDiversionReturn = True # will clear the currentDiversion on story
-            story.logger.info(f"Created direction: {direction.id} ({msg.id} -> {returnMsg.id}) {condition.id} with timeout {finalTimeoutDuration}s")
+            story.logger.info(f"Created direction: {direction.id} ({msg.id} -> {usedReturnMessage.id}) {condition.id} with timeout {finalTimeoutDuration}s")
             story.add(condition)
             story.add(direction)
 
diff --git a/www/js/hugvey_console.js b/www/js/hugvey_console.js
index fa0322b..91ff382 100644
--- a/www/js/hugvey_console.js
+++ b/www/js/hugvey_console.js
@@ -1229,6 +1229,18 @@ class Graph {
         	chapterAttributes['checked'] = 'checked';
         }
 
+        let generatedDirectionsJumpToChapterAttributes = {
+            'name': msg['@id'] + '-generatedDirectionsJumpToChapter',
+//                'readonly': 'readonly',
+            'type': 'checkbox',
+            'on': {
+                'change': this.getEditEventListener()
+            }
+        }
+        if ( msg.hasOwnProperty('generatedDirectionsJumpToChapter') && msg['generatedDirectionsJumpToChapter'] == true ) {
+        	generatedDirectionsJumpToChapterAttributes['checked'] = 'checked';
+        }
+
         let params = {};
         if(msg.hasOwnProperty('params')) {
         	params = msg['params'];
@@ -1443,7 +1455,13 @@ class Graph {
                 	},
                 	lightOptions
                 )
-            )
+            ),
+            crel( 'label',
+                crel( 'span', {
+                	'title': "Only for diversions: when this message is the final message of a diversion, it jumps back to the next chapter instead of the given message (overrules settings of diversion on a per message basis)"
+                },'Generated directions jump to next chapter' ),
+                crel( 'input', generatedDirectionsJumpToChapterAttributes )
+            ),
         );
         msgEl.appendChild( msgInfoEl );