Workflow is almost done.

doc/mvp/process model.drawio

@@ -1,132 +1,132 @@
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-                <mxCell id="2" value="User Msg" style="ellipse;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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                     <mxGeometry relative="1" as="geometry"/>
                 </mxCell>
-                <mxCell id="3" value="Gateway" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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                 </mxCell>
-                <mxCell id="35" style="edgeStyle=none;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;entryX=0.5;entryY=1;entryDx=0;entryDy=0;" edge="1" parent="1" source="4" target="3">
+                <mxCell id="35" style="edgeStyle=none;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;entryX=0.5;entryY=1;entryDx=0;entryDy=0;" parent="1" source="4" target="3" edge="1">
                     <mxGeometry relative="1" as="geometry"/>
                 </mxCell>
-                <mxCell id="4" value="telegram roboter" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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-                <mxCell id="6" value="LLM&lt;br&gt;ComputeNode&lt;br&gt;Run in VM" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="6" value="LLM&lt;br&gt;ComputeNode&lt;br&gt;Run in VM" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="7" value="Agent@docker" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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                 </mxCell>
-                <mxCell id="8" value="LLM ComputeNode&lt;br&gt;Run in docker" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="8" value="LLM ComputeNode&lt;br&gt;Run in docker" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="10" value="Node Client" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" vertex="1" parent="1">
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-                <mxCell id="11" value="Node Client" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" vertex="1" parent="1">
+                <mxCell id="11" value="Node Client" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
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-                <mxCell id="13" value="FileSystem" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" vertex="1" parent="1">
+                <mxCell id="13" value="FileSystem" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" parent="1" vertex="1">
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-                <mxCell id="14" value="Object Store" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" vertex="1" parent="1">
+                <mxCell id="14" value="Object Store" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="15" value="RDB" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" vertex="1" parent="1">
+                <mxCell id="15" value="RDB" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" parent="1" vertex="1">
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-                <mxCell id="16" value="VDB" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" vertex="1" parent="1">
+                <mxCell id="16" value="VDB" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" parent="1" vertex="1">
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-                <mxCell id="17" value="Zone States:" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" vertex="1" parent="1">
+                <mxCell id="17" value="Zone States:" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" parent="1" vertex="1">
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-                <mxCell id="32" value="" style="edgeStyle=none;html=1;" edge="1" parent="1" source="18" target="3">
+                <mxCell id="32" value="" style="edgeStyle=none;html=1;" parent="1" source="18" target="3" edge="1">
                     <mxGeometry relative="1" as="geometry"/>
                 </mxCell>
-                <mxCell id="18" value="Environment" style="shape=parallelogram;perimeter=parallelogramPerimeter;whiteSpace=wrap;html=1;fixedSize=1;" vertex="1" parent="1">
+                <mxCell id="18" value="Environment" style="shape=parallelogram;perimeter=parallelogramPerimeter;whiteSpace=wrap;html=1;fixedSize=1;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="41" value="" style="edgeStyle=none;html=1;" edge="1" parent="1" source="20" target="40">
+                <mxCell id="41" value="" style="edgeStyle=none;html=1;" parent="1" source="20" target="40" edge="1">
                     <mxGeometry relative="1" as="geometry"/>
                 </mxCell>
-                <mxCell id="20" value="Functions" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="20" value="Functions" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="575" y="400" width="70" height="40" as="geometry"/>
                 </mxCell>
-                <mxCell id="21" value="Functions" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="21" value="Functions" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="405" y="290" width="70" height="40" as="geometry"/>
                 </mxCell>
-                <mxCell id="23" value="email-spieder" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="23" value="email-spieder" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="220" y="600" width="100" height="50" as="geometry"/>
                 </mxCell>
-                <mxCell id="25" value="embading pipline" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="25" value="embading pipline" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="357.5" y="600" width="155" height="50" as="geometry"/>
                 </mxCell>
-                <mxCell id="27" value="Workflow,Agent,Env这3个概念都是主机无关的，只要能访问到其状态，任意Zone主机运行都可以" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" vertex="1" parent="1">
+                <mxCell id="27" value="Workflow,Agent,Env这3个概念都是主机无关的，只要能访问到其状态，任意Zone主机运行都可以" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" parent="1" vertex="1">
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+                <mxCell id="38" value="Workflow's&lt;br&gt;state" style="shape=note;whiteSpace=wrap;html=1;backgroundOutline=1;darkOpacity=0.05;size=21;" parent="1" vertex="1">
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+                <mxCell id="39" value="Agent's&lt;br&gt;state" style="shape=note;whiteSpace=wrap;html=1;backgroundOutline=1;darkOpacity=0.05;size=21;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="40" value="ComputeNode&lt;br&gt;Run in docker" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="40" value="ComputeNode&lt;br&gt;Run in docker" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
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                 </mxCell>
-                <mxCell id="42" value="LLM&lt;br&gt;ComputeNode&lt;br&gt;Run on Cloud" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="42" value="LLM&lt;br&gt;ComputeNode&lt;br&gt;Run on Cloud" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
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+                <mxCell id="46" style="edgeStyle=none;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.25;entryDx=0;entryDy=0;" parent="1" source="43" target="18" edge="1">
                     <mxGeometry relative="1" as="geometry"/>
                 </mxCell>
-                <mxCell id="43" value="Device" style="ellipse;whiteSpace=wrap;html=1;aspect=fixed;" vertex="1" parent="1">
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+                <mxCell id="45" style="edgeStyle=none;html=1;exitX=1;exitY=1;exitDx=0;exitDy=0;entryX=0.25;entryY=0;entryDx=0;entryDy=0;" parent="1" source="44" target="18" edge="1">
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                 </mxCell>
-                <mxCell id="44" value="Device" style="ellipse;whiteSpace=wrap;html=1;aspect=fixed;" vertex="1" parent="1">
+                <mxCell id="44" value="Device" style="ellipse;whiteSpace=wrap;html=1;aspect=fixed;" parent="1" vertex="1">
                     <mxGeometry x="125" y="10" width="50" height="50" as="geometry"/>
                 </mxCell>
-                <mxCell id="47" value="Device" style="ellipse;whiteSpace=wrap;html=1;aspect=fixed;" vertex="1" parent="1">
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                     <mxGeometry x="295" y="140" width="50" height="50" as="geometry"/>
                 </mxCell>
-                <mxCell id="48" value="Driver Sync Service" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="48" value="Driver Sync Service" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="545" y="600" width="90" height="50" as="geometry"/>
                 </mxCell>
-                <mxCell id="49" value="Zone backup service" style="rounded=1;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                <mxCell id="49" value="Zone backup service" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
                     <mxGeometry x="665" y="600" width="90" height="50" as="geometry"/>
                 </mxCell>
             </root>
         </mxGraphModel>
     </diagram>
     <diagram id="gXHOratDfWrfJ3-cl-bj" name="Page-2">
-        <mxGraphModel dx="2266" dy="1010" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1100" pageHeight="850" math="0" shadow="0">
+        <mxGraphModel dx="1881" dy="676" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1100" pageHeight="850" math="0" shadow="0">
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                 <mxCell id="0"/>
                 <mxCell id="1" parent="0"/>

doc/mvp/workflow.drawio

@@ -1,6 +1,6 @@
 <mxfile host="65bd71144e" pages="3">
     <diagram id="C5RBs43oDa-KdzZeNtuy" name="Page-1">
-        <mxGraphModel dx="1800" dy="877" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
+        <mxGraphModel dx="1881" dy="676" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
             <root>
                 <mxCell id="WIyWlLk6GJQsqaUBKTNV-0"/>
                 <mxCell id="WIyWlLk6GJQsqaUBKTNV-1" parent="WIyWlLk6GJQsqaUBKTNV-0"/>
@@ -220,7 +220,7 @@
         </mxGraphModel>
     </diagram>
     <diagram id="7NYJTgo0U9cdVshLy85U" name="Page-3">
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+        <mxGraphModel dx="1881" dy="676" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
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rootfs/workflows/plan_maker/workflow.toml

@@ -46,7 +46,7 @@ content="""你是一个活动策划公司的经理,与客户对接并向团队
 1. 收到客户的明确的指令后,基于客户的已有信息和客户商量活动方案，和活动策划公司无关的业务你会回答‘与我无关’。当和客户完成活动方案的确认后,你会将拆解后的任务分配给各个小组 
 2. 根据目前已经确认的活动方案，你要根据时间适时的检查不同小组的工作情况。当收到小组的工作情况反馈后，你会站在全局的角度判断是否需要调整活动方案，如果需要调整，你会和客户商量重新确定方案，然后再将调整后的方案分配给各个小组。
 3. 有时工作小组会主动与你沟通，反馈一些问题。你会站在全局的角度给与指导，适当的调整工作小组的工作目标。如果反馈的问题需要你和客户沟通，你会和客户沟通后重新确定方案。再将调整后的方案分配给受到影响各个小组。
-4. 当你决定要和工作小组通信时，请使用`sendmsg({小组名称},{内容}`）的形式。"""
+4. 当你决定要和工作小组通信时，请使用 sendmsg(小组名称,内容) 的形式。"""
 
 
 
@@ -68,7 +68,7 @@ agent="email_reader"
 role="system"
 content="""你是一家活动策划公司的嘉宾对接组的组长，你的工作是基于已知信息,当前活动信息、公司经理的指令与嘉宾沟通，收集嘉宾的信息，然后将信息反馈给经理。在你看来，参加活动的多少有成员都是嘉宾，你可以通过你知道的信息给不同的成员进行分级。你的基本工作模式是：
 1. 处理收到的邮件，如果邮件来自嘉宾，你会尝试从邮件的表态和内容中分享嘉宾的需要，并结合你对当前活动方案的理解判断是否需要和经理沟通，如果需要和经理沟通，你会将嘉宾的需求总结和告诉经理。不需要沟通的事项可以直接回复嘉宾。
-2. 你总是通过`call_function(get_env,'parent.topic'`的形式查询当前的活动方案。等待函数返回后，你会根据函数的返回结果继续处理上一个对话。
+2. 你总是通过 call_function(get_env,'parent.topic')的形式查询当前的活动方案。等待函数返回后，你会根据函数的返回结果继续处理上一个对话。
-3. 当你决定要和经理通信时，请使用`send_msg(manager,{内容}`）的形式，内容的长度不超过200字。
+3. 当你决定要和经理通信时，请使用 sendmsg(manager,内容)的形式,内容的长度不超过200字。
-4. 当你决定要回复嘉宾时，请使用`call_function(sendmail,{嘉宾邮件地址},{标题},{内容}）的形式，内容的长度不超过500字。"""
+4. 当你决定要回复嘉宾时，请使用 call(sendmail,嘉宾邮件地址,邮件标题,内容) 的形式,内容的长度不超过500字。"""
 # 这里是孤立工作模式，组长只和经理沟通，也可以赋予其和其它组沟通的能力

src/aios_kernel/agent_message.py

@@ -1,6 +1,7 @@
 from enum import Enum
 import uuid
 import time 
+import re
 
 class AgentMsgState(Enum):
     RESPONSED = 0
@@ -37,3 +38,22 @@ class AgentMsg:
 
     def get_target(self) -> str:
         return self.target
+    
+    @classmethod
+    def parse_function_call(cls,func_string:str):
+        match = re.search(r'\s*(\w+)\s*\(\s*(.*)\s*\)\s*', func_string)
+        if not match:
+            return None
+
+        func_name = match.group(1)
+        if func_name is None:
+            return None
+        if len(func_name) < 2:
+            return None
+        
+        params_string = match.group(2).strip()    
+        params = re.split(r'\s*,\s*(?=(?:[^"]*"[^"]*")*[^"]*$)', params_string)
+        params = [param.strip('"') for param in params]
+
+        return func_name, params
+        

src/aios_kernel/bus.py

@@ -34,6 +34,7 @@ class AIBus:
         self.unhandle_handler = None
         
     async def post_message(self,target_id,msg:AgentMsg,use_unhandle=True) -> bool:
+        target_id = target_id.split(".")[0]
         handler = self.handlers.get(target_id)
         if handler:
             handler.queue.put_nowait(msg)
@@ -62,6 +63,7 @@ class AIBus:
         return handler.results.get(msg_id)
 
     async def send_message(self,target_id:str,msg:AgentMsg) -> AgentMsg:
+        target_id = target_id.split(".")[0]
         post_result = await self.post_message(target_id,msg)
         if post_result is False:
             return None
@@ -126,4 +128,12 @@ class AIBus:
         
         handler.working_task = asyncio.create_task(self.process_queue(handler))
 
-    
+    
+
+#send message to target logic:
+# find target handler:
+#   process_message(msg):
+#       session = get_session(msg.sender,msg.target)
+
+
+# history: open(sender,target,topic)

src/aios_kernel/chatsession.py

@@ -237,13 +237,13 @@ class AIChatSession:
 
     def append_post(self,msg:AgentMsg) -> None:
         """append msg to session, msg is post from session (owner => msg.target)"""
-        assert msg.sender == self.owner_id,"post message means msg.sender == self.owner_id"
+        #assert msg.sender == self.owner_id,"post message means msg.sender == self.owner_id"
         self.append(msg)
         
 
     def append_recv(self,msg:AgentMsg) -> None:
         """append msg to session, msg is recv from msg'sender (msg.sender => owner)"""
-        assert msg.target == self.owner_id,"recv message means msg.target == self.owner_id"
+        #assert msg.target == self.owner_id,"recv message means msg.target == self.owner_id"
         self.append(msg)        
 
     #def attach_event_handler(self,handler) -> None:

src/aios_kernel/role.py

@@ -6,6 +6,7 @@ class AIRole:
     def __init__(self) -> None:
         self.agent_instance_id : str = None
         self.role_name : str = None
+        self.role_id :str = None # $workflow_id.$sub_workflow_id.$role_name
         self.fullname : str = None
         self.agent_name : str = None
         self.prompt : AgentPrompt = None
@@ -19,6 +20,7 @@ class AIRole:
             return False
         self.role_name = name_node
 
+
         agent_id_node = config.get("agent")
         if agent_id_node is None:
             logging.error("agent id is not found!")
@@ -35,7 +37,10 @@ class AIRole:
         intro_node = config.get("intro")
         if intro_node is not None:
             self.introduce = intro_node
-            
+    
+    def get_role_id(self) -> str:
+        return self.role_id
+
     def get_intro(self) -> str:
         return self.introduce
 
@@ -48,6 +53,7 @@ class AIRole:
 class AIRoleGroup:
     def __init__(self) -> None:
         self.roles : dict[str,AIRole] = {}
+        self.owner_name : str = None
         
     def load_from_config(self,config:dict) -> bool:
         for k,v in config.items():
@@ -55,7 +61,7 @@ class AIRoleGroup:
             if role.load_from_config(v) is False:
                 logging.error(f"load role {k} failed!")
                 return False
-            
+            role.role_id = self.owner_name + "." + k
             self.roles[k] = role
         
         return True

src/aios_kernel/workflow.py

@@ -33,9 +33,20 @@ class MessageFilter:
         return True
 
 
+class LLMResult:
+    def __init__(self) -> None:
+        self.state : str = "ignore"
+        self.resp : str = ""
+        self.post_msgs = []
+        self.send_msgs = []
+        self.calls = []
+        self.post_calls = []
+
+
 class Workflow:
     def __init__(self) -> None:
         self.workflow_name : str = None
+        self.workflow_id : str = None
         self.rule_prompt : AgentPrompt = None
         self.workflow_config = None
         self.role_group : dict = None
@@ -62,6 +73,11 @@ class Workflow:
             logger.error("workflow config must have name")
             return False
         self.workflow_name = config.get("name")
+        if self.owner_workflow is None:
+            self.workflow_id = self.workflow_name
+        else:
+            self.workflow_id = self.owner_workflow.workflow_id + "." + self.workflow_name
+            self.db_file = self.owner_workflow.db_file
 
         #if config.get("rule_prompt") is None:
         #    logger.error("workflow config must have rule_prompt")
@@ -74,13 +90,14 @@ class Workflow:
             logger.error("workflow config must have roles")
             return False
         self.role_group = AIRoleGroup()
+        self.role_group.owner_name = self.workflow_id
         if self.role_group.load_from_config(config.get("roles")) is False:
             logger.error("Workflow load role_group failed")
             return False
 
-        if config.get("input_filter") is not None:
+        if config.get("filter") is not None:
             self.input_filter = MessageFilter()
-            if self.input_filter.load_from_config(config.get("input_filter")) is False:
+            if self.input_filter.load_from_config(config.get("filter")) is False:
                 logger.error("Workflow load input_filter failed")
                 return False
             
@@ -98,15 +115,52 @@ class Workflow:
         for k,v in config.items():
             sub_workflow = Workflow()
             sub_workflow.set_owner(self)
+
             if sub_workflow.load_from_config(v) is False:
                 logger.error(f"load sub workflow {k} failed!")
                 return False
             self.sub_workflows[k] = sub_workflow
         return True
+    
+    def _parse_msg_target(self,s:str)->list[str]:
+        return s.split(".")
+
+    async def _forword_msg(self,inner_obj_id,msg):
+        i : int = 1
+        current_workflow = self
+        while i < len(inner_obj_id):
+            if i == len(inner_obj_id) - 1:
+                the_role : AIRole = current_workflow.role_group.get(inner_obj_id[i])
+                if the_role is not None:
+                    return await current_workflow.role_process_msg(msg,the_role)
+                sub_workflow = current_workflow.sub_workflows.get(inner_obj_id[i])
+                if sub_workflow is not None:
+                    return await sub_workflow.process_msg(msg)
+                logger.error(f"{msg.target} not found! forword message failed!")
+                return None
+            else:
+                current_workflow = current_workflow.sub_workflows.get(inner_obj_id[i])
+                if current_workflow is None:
+                    logger.error(f"sub workflow {inner_obj_id[i]} not found!")
+                    return None
+            
+            i += 1
+        
+        logger.error(f"{msg.target} not found! forword message failed!")
+        return None
+        
 
     async def _process_msg(self,msg:AgentMsg):
+        # workflow can be a message handler, but never be a message sender
+        # all message forword to roles or sub workflow
+        # workflow no chatsession record, but role have
+        
         final_result = None
-        chatsession = None
+
+        targets = self._parse_msg_target(msg.target)
+        if len(targets) > 1:
+            return await self._forword_msg(targets,msg)
+            
         if self.input_filter is not None:
             select_role_id = self.input_filter.select(msg)
             if select_role_id is not None: 
@@ -115,35 +169,206 @@ class Workflow:
                     logger.error(f"input_filter return invalid role id:{select_role_id}, role not found in role_group")
                     return None
 
-                result = await self._role_process_msg(msg,select_role)
+                result = await self.role_process_msg(msg,select_role)
                 if result is None:
                     logger.error(f"_process_msg return None for :{msg}")
                     return
-                if chatsession is not None:
+
-                    chatsession.append_post(result)
                 final_result = result
             else:
                 logger.error(f"input_filter return None for :{msg}")
                 return
                 
         else:
+            # no input filter, we would process all message, slowly,not suggest to use 
             results = {}
+            final_result:AgentMsg  = None 
             for this_role in self.role_group.roles.values():
                 # TODO : we would do this in parallel
-                a_result = await self._role_process_msg(msg,this_role)
+                a_result = await self.role_process_msg(msg,this_role)
                 results[this_role.get_name()] = a_result
-
+                final_result = a_result
-            # merge result from all roles 
-            # TODO: one input msg can have multiple result msg, at this while ,we only support one result msg
-            final_result:AgentMsg = self._merge_msg_result(results)
-            if chatsession is not None:
-                chatsession.append_post(final_result)
         
         return final_result
 
+    @classmethod
+    def prase_llm_result(cls,llm_result_str:str)->LLMResult:
+        r = LLMResult()
+        if llm_result_str is None:
+            r.state = "ignore"
+            return r
+        if llm_result_str == "ignore":
+            r.state = "ignore"
+            return r
+        
+        lines = llm_result_str.splitlines()
+        is_need_wait = False
+        for line in lines:
+            func_call = AgentMsg.parse_function_call(line)
+            if func_call:
+                func_args = func_call[1]
+                match func_call[0]:
+                    case "sendmsg":# sendmsg($target_id,$msg_content)
+                        if len(func_args) != 2:
+                            logger.error(f"parse sendmsg failed! {func_call}")
+                            continue
+                        new_msg = AgentMsg()
+                        target_id = func_args[0]
+                        msg_content = func_args[1]
+                        new_msg.set("_",target_id,msg_content)
+    
+                        r.send_msgs.append(new_msg)
+                        is_need_wait = True
+                        continue
+                    case "postmsg":# postmsg($target_id,$msg_content)
+                        if len(func_args) != 2:
+                            logger.error(f"parse postmsg failed! {func_call}")
+                            continue
+                        new_msg = AgentMsg()
+                        target_id = func_args[1]
+                        msg_content = func_args[2]
+                        new_msg.set("_",target_id,msg_content)
+                        r.post_msgs.append(new_msg)
+                        continue
+                    case "call":# call($func_name,$args_str)
+                        r.calls.append(func_call)
+                        is_need_wait = True
+                        continue 
+                    case "post_call": # post_call($func_name,$args_str)
+                        r.post_calls.append(func_call)
+                        continue
+                
+                r.resp += line + "\n"
+            else:
+                r.resp += line + "\n"
+        
+        if is_need_wait:
+            r.state = "waiting"
+        else:
+            r.state = "reponsed"
+
+        return r
+
+    async def role_post_msg(self,msg:AgentMsg,the_role:AIRole):
+        msg.sender = the_role.get_role_id()
+        
+        target_role = self.role_group.get(msg.target)
+        if target_role:
+            msg.target = target_role.get_role_id()
+            logger.info(f"{msg.sender} post message {msg.id} to inner role: {msg.target}")
+            asyncio.create_task(self.role_process_msg(msg,target_role))
+            return
+        
+        target_workflow = self.sub_workflows.get(msg.target)
+        if target_workflow:
+            msg.target = target_workflow.workflow_id
+            logger.info(f"{msg.sender} post message {msg.id} to sub workflow: {msg.target}")
+            asyncio.create_task(target_workflow._process_msg(msg))
+
+        logger.info(f"{msg.sender} post message {msg.id} to AIBus: {msg.target}")
+        await self.get_bus().post_message(msg.target,msg)
+        return
 
 
+    async def role_send_msg(self,msg:AgentMsg,the_role:AIRole):
+        msg.sender = the_role.get_role_id()
+        target_role = self.role_group.get(msg.target)
+        if target_role:
+            # msg.target = target_role.get_role_id()
+            logger.info(f"{msg.sender} send message {msg.id} to inner role: {msg.target}")
+            return await self.role_process_msg(msg,target_role)
 
+        
+        target_workflow = self.sub_workflows.get(msg.target)
+        if target_workflow:
+            # msg.target = target_workflow.workflow_id
+            logger.info(f"{msg.sender} send message {msg.id} to sub workflow: {msg.target}")
+            return await target_workflow._process_msg(msg)
+        
+        logger.info(f"{msg.sender} post message {msg.id} to AIBus: {msg.target}")
+        return await self.get_bus().send_message(msg.target,msg)
+
+    async def role_call(self,call:tuple,the_role:AIRole):
+        logger.info(f"{the_role.role_id} call {call[0]} with args {call[1]}")
+        return """{result:"timeout"}"""
+
+    async def role_post_call(self,call:tuple,the_role:AIRole):
+        logger.info(f"{the_role.role_id} post call {call[0]} with args {call[1]}")
+        return
+
+
+    async def role_process_msg(self,msg:AgentMsg,the_role:AIRole):
+        session_topic = f"{msg.sender}#{msg.topic}"
+        session_owner = the_role.get_role_id()
+        chatsession : AIChatSession = AIChatSession.get_session(session_owner,session_topic,self.db_file)
+        if chatsession is None:
+            logger.error(f"get session {session_topic}@{session_owner} failed!")
+            return None
+   
+        prompt = AgentPrompt()
+        prompt.append(the_role.agent.prompt)
+        prompt.append(the_role.get_prompt())
+
+        # prompt.append(self.get_workflow_rule_prompt())
+        # prompt.append(self._get_function_prompt(the_role.get_name()))
+        # prompt.append(self._get_knowlege_prompt(the_role.get_name()))
+        prompt.append(await self._get_prompt_from_session(chatsession))
+
+        msg_prompt = AgentPrompt()
+        msg_prompt.messages = [{"role":"user","content":msg.body}]
+        prompt.append(msg_prompt)
+        
+        
+        async def _do_process_msg():
+            #TODO: send msg to agent might be better?
+            result_str = await ComputeKernel().do_llm_completion(prompt,the_role.agent.get_llm_model_name(),the_role.agent.get_max_token_size())
+            result = Workflow.prase_llm_result(result_str)
+            
+            
+            for postmsg in result.post_msgs:
+                postmsg.topic = msg.topic
+                await self.role_post_msg(the_role,postmsg)
+                
+            for post_call in result.post_calls:
+                await self.role_post_call(post_call,the_role)
+                
+
+            result_prompt_str = ""
+            match result.state:
+                case "ignore":
+                    return None
+                case "reponsed":
+                    resp_msg = AgentMsg()
+                    resp_msg.topic = msg.topic
+                    resp_msg.set(session_owner,msg.sender,result.resp)
+            
+                    chatsession.append_recv(msg)
+                    chatsession.append_post(resp_msg)
+                    return resp_msg
+                case "waiting":
+                    # TODO: Use role:"function" would be better
+                    for sendmsg in result.send_msgs:
+                        target = sendmsg.target
+                        sendmsg.topic = msg.topic
+                        send_resp = await self.role_send_msg(sendmsg,the_role)
+                        if send_resp is not None:
+                            result_prompt_str += f"\n{target} response is :{send_resp.body}"
+                       
+                    for call in result.calls:
+                        call_result = await self.role_call(call,the_role)
+                        if call_result is not None:
+                            result_prompt_str += f"\ncall {call[0]} result is :{call_result}"
+
+                    result_prompt = AgentPrompt()
+                    result_prompt.messages = [{"role":"user","content":result_prompt_str}]
+                    prompt.append(result_prompt)
+                    r = await _do_process_msg()
+                    return r
+        
+        return await _do_process_msg()
+
+        
+    #obsolete
     async def _role_process_msg(self,msg:AgentMsg,the_role:AIRole) -> None:
         # TODO : we just record role's chatsession, but in future, we would record workflow's chatsession(like a groupo chat)
         session_topic = f"{the_role.get_name()}#{msg.sender}#{msg.topic}"
@@ -162,7 +387,6 @@ class Workflow:
         # prompt.append(self._get_knowlege_prompt(the_role.get_name()))
         
         prompt.append(await self._get_prompt_from_session(chatsession))
-        #prompt.append(await self._get_prompt_from_session(chatsession,the_role.get_name())) # chat context
 
         msg_prompt = AgentPrompt()
         msg_prompt.messages = [{"role":"user","content":msg.body}]
@@ -180,7 +404,7 @@ class Workflow:
                 resp = await callchain.exec()
                 if callchain.have_result():
                     # generator proc resp prompt with WAITING state
-                    #proc_resp_prompt:AgentPrompt = self._get_resp_prompt(resp,msg,the_role,prompt,chatsession)
+                    proc_resp_prompt:AgentPrompt = self._get_resp_prompt(resp,msg,the_role,prompt,chatsession)
                     final_result = await ComputeKernel().do_llm_completion(proc_resp_prompt,the_role.agent.get_llm_model_name(),the_role.agent.get_max_token_size())
                     return final_result
 
@@ -218,31 +442,18 @@ class Workflow:
         chatsession.append_post(resp_msg)
         return resp_msg
 
-    async def _pop_msg(self) -> AgentMsg:
-        pass
-
-    def _get_chat_session_for_msg(self,msg:AgentMsg) -> AIChatSession:
-        pass
 
     async def _get_prompt_from_session(self,chatsession:AIChatSession) -> AgentPrompt:
         messages = chatsession.read_history() # read last 10 message
         result_prompt = AgentPrompt()
         for msg in reversed(messages):
-            if msg.target == chatsession.owner_id:
-                result_prompt.messages.append({"role":"user","content":f"{msg.sender}:{msg.body}"})
             if msg.sender == chatsession.owner_id:
                 result_prompt.messages.append({"role":"assistant","content":msg.body})
+            else:
+                result_prompt.messages.append({"role":"user","content":f"{msg.body}"})
         
         return result_prompt
-    
-    def _get_msg_queue(self,session_id:str):
-        pass
 
-    def _merge_msg_result(self,results:dict) -> AgentMsg:
-        # TODO: one input msg can have multiple result msg, at this while ,we only support one result msg
-        for k,v in results.items():
-            if v is not None:
-                return v
 
     def _get_function_prompt(self,role_name:str) -> AgentPrompt:
         pass
@@ -250,48 +461,10 @@ class Workflow:
     def _get_knowlege_prompt(self,role_name:str) -> AgentPrompt:
         pass
 
-    def _get_resp_prompt(self,resp:str,msg:AgentMsg,role:AIRole,prompt:AgentPrompt) -> AgentPrompt:
-        pass
 
     def get_workflow_rule_prompt(self) -> AgentPrompt:
         return self.rule_prompt
-    
-    def _get_llm_result_type(self,llm_resp_str:str) -> str:
-        if llm_resp_str == "ignore":
-            return "ignore"
-        
-        if llm_resp_str.find("sendmsg(") != -1:
-            return "send_message"
-        
-        if llm_resp_str.find("postmsg(") != -1:
-            return "post_message"
-        
-        if llm_resp_str.find("call(") != -1:
-            return "function"
-        
-        return "text"
 
-    def _parse_function_call_chain(self,llm_resp_str) -> CallChain:
-        pass
-
-    def _parse_to_msg(self,llm_resp_str) -> AgentMsg:
-        lines = llm_resp_str.splitlines()
-        for line in lines:
-            if line.startswith("sendmsg("):
-                line = line[8:]
-                _index = line.find(",")
-                msg = AgentMsg()
-                msg.set("",line[:_index],line[_index+1:])
-                return msg
-            
-            if line.startswith("postmsg("):
-                line = line[8:]
-                _index = line.find(",")
-                msg = AgentMsg()
-                msg.set("",line[:_index],line[_index+1:])
-                return msg
-        
-        return None
     
     def get_workflow(self,workflow_name:str):
         """get workflow from known workflow list or sub workflow list"""

src/component/workflow_manager/workflow_manager.py

@@ -25,6 +25,20 @@ class WorkflowManager:
     async def get_agent_default_workflow(self,agent_id:str) -> Workflow:
         pass
 
+    
+    async def _load_workflow_agents(self,workflow:Workflow) -> bool:
+        for v in workflow.role_group.roles.values():
+            agent = await AgentManager().get(v.agent_name)
+            if agent is None:
+                logger.error(f"load agent {v.agent_name} failed!")
+                return False
+            v.agent = agent
+        
+        for sub_workflow in workflow.sub_workflows.values():
+            if await self._load_workflow_agents(sub_workflow) is False:
+                return False
+        return True
+
     async def get_workflow(self,workflow_id:str) -> Workflow:
         the_workflow : Workflow = self.loaded_workflow.get(workflow_id)
         if the_workflow:
@@ -39,14 +53,9 @@ class WorkflowManager:
         if the_workflow is None:
             logger.warn(f"load workflow {workflow_id} from media failed!")
 
-        for v in the_workflow.role_group.roles.values():
+        if await self._load_workflow_agents(the_workflow) is False:
-            agent = await AgentManager().get(v.agent_name)
+            return None
-            if agent is None:
+  
-                logger.error(f"load agent {v.agent_name} failed!")
-                return None
-            v.agent = agent
-
-
         return the_workflow
     
     async def _load_workflow_from_media(self,workflow_media:PackageMediaInfo) -> Workflow:
@@ -64,10 +73,12 @@ class WorkflowManager:
             config_data = await config_file.read()
             config = toml.loads(config_data)
             result_workflow = Workflow()
+            result_workflow.db_file = self.db_file
+
             if result_workflow.load_from_config(config) is False:
                 logger.error(f"load workflow from {workflow_media} failed!")
                 return None
-            result_workflow.db_file = self.db_file
+            
             return result_workflow
         except Exception as e:
             logger.error(f"read workflow.toml cfg from {workflow_media} failed! unexpected error occurred: {str(e)}")

src/service/aios_shell/aios_shell.py

@@ -41,16 +41,15 @@ class AIOS_Shell:
         self.current_topic = "default"
 
     async def _handle_no_target_msg(self,bus:AIBus,msg:AgentMsg) -> bool:
-        agent : AIAgent = await AgentManager().get(msg.target)
+        target_id = msg.target.split(".")[0]
+        agent : AIAgent = await AgentManager().get(target_id)
         if agent is not None:
-            bus.register_message_handler(msg.target,agent._process_msg)
+            bus.register_message_handler(target_id,agent._process_msg)
             return True
         
-        a_workflow = await WorkflowManager().get_workflow(msg.target)
+        a_workflow = await WorkflowManager().get_workflow(target_id)
         if a_workflow is not None:
-            bus.register_message_handler(msg.target,a_workflow._process_msg)
+            bus.register_message_handler(target_id,a_workflow._process_msg)
-            for subflow in a_workflow.sub_workflows.values():
-                bus.register_message_handler(subflow.workflow_name,subflow._process_msg)
             return True
         
         return False
@@ -79,7 +78,7 @@ class AIOS_Shell:
         agent_msg = AgentMsg()
         agent_msg.set(sender,target_id,msg)
         agent_msg.topic = topic
-        resp = await AIBus().get_default_bus().send_message(target_id,agent_msg)
+        resp = await AIBus.get_default_bus().send_message(target_id,agent_msg)
         if resp is not None:
             return resp.body
         else:
@@ -111,10 +110,11 @@ class AIOS_Shell:
             case 'history':
                 num = 10
                 offset = 0
-                if len(args) >= 1:
+                if args is not None:
-                    num = args[0]
+                    if len(args) >= 1:
-                if len(args) >= 2:
+                        num = args[0]
-                    offset = args[1]
+                    if len(args) >= 2:
+                        offset = args[1]
 
                 db_path = ""
                 if await self.is_agent(self.current_target):
@@ -140,37 +140,43 @@ class AIOS_Shell:
 history = FileHistory('history.txt')
 session = PromptSession(history=history) 
 
-def parse_function_call(s):
+def parse_function_call(func_string):
-    match = re.match(r'(\w+)\((.*)\)$', s)
+    match = re.search(r'\s*(\w+)\s*\(\s*(.*)\s*\)\s*', func_string)
-    if match:
+    if not match:
-        func_name = match.group(1)
-        args_str = match.group(2)
-        
-        args = []
-        buffer = ''
-        quote_count = 0  # Count of single or double quotes
-        for char in args_str:
-
-            if char in ['"', "'"]:
-                quote_count += 1
-            if char == ',' and quote_count % 2 == 0:  # ',' is outside of quotes
-                args.append(buffer.strip())
-                buffer = ''
-            else:
-                buffer += char
-        if buffer:
-            args.append(buffer.strip())
-        
-        return func_name, args
-    else:
         return None
+
+    func_name = match.group(1)
+    params_string = match.group(2).strip()    
+    params = re.split(r'\s*,\s*(?=(?:[^"]*"[^"]*")*[^"]*$)', params_string)
+    params = [param.strip('"') for param in params]
+    if len(params[0]) == 0:
+        params = None
+
+    return func_name, params
     
 
 async def main():
     print("aios shell prepareing...")
-    logging.basicConfig(filename="aios_shell.log",filemode="w",level=logging.INFO,format='[%(asctime)s]%(name)s[%(levelname)s]: %(message)s')
+    logging.basicConfig(filename="aios_shell.log",filemode="w",encoding='utf-8',
+                        level=logging.INFO,
+                        format='[%(asctime)s]%(name)s[%(levelname)s]: %(message)s')
     shell = AIOS_Shell("user")
     await shell.initial()
+
+    s = """了解。首先，我们需要进行方案讨论，定出一致的活动策略。我将任务分解如下：
+财务组： 分析可见的预算，提供一份合理并被执行的财务方案。
+行程预订组： 硅谷自然迷人的地方众多，寻找适合11人秋游的地点，以及一个可行的周末日期。策划一个一天或两天的安排，包括选择有南瓜园的地方，采摘苹果，参观当地的酗酒作坊等秋游活动。
+嘉宾对接组： 把个人的食品饮料或过敏食物的需求事先了解并计入行程内。
+酒店预订组：根据行程预订组的日期安排，活动时间在1天还是2天，在这个之内找一个合适的住宿，试着保持让住宿在预算边界以内。
+活动摄像组： 准备活动拍摄与剪辑方案。\n\n然后，我将把这些拆分后的任务发来小组。 
+sendmsg(财务组,分析预算并提供一份财务方案.) 
+sendmsg(行程预订组,找出适合秋游的地方和日期.) 
+sendmsg(嘉宾对接组,了解个人的饮食需求.) 
+sendmsg(酒店预订组,查询并预订住宿.) 
+sendmsg(活动摄像组,提供活动拍摄方案.)  
+经过一两天的准备，一切就绪之后，我将向工作人员发送最后的行程计划，
+    """
+    r = Workflow.prase_llm_result(s)
     print(f"aios shell {shell.get_version()} ready.")
 
     completer = WordCompleter(['send($target,$msg,$topic)', 

test/pkg.cfg.toml

@@ -1,15 +1,83 @@
+# workflow实例场景
+# 能展示sub workflow
+# 能展示env的整合
+# 能展示filter的使用
+# 能展示function的调用
+# 能展示基于工作目标/KPI的sub workflow迭代流程
+# 多人场景安排
 
-[authors]
+# 例子：举办一个团队活动
-"buckyos.org" = {public="aaaa",name="BuckyOS Core Dev Team"}
+# 方案讨论（通过交互引导的方式收集主人的需求）与确定
-[authors."cyfs.com"]  
-public="bbbb"
-name="CYFS Core Dev Team"
 
-[env]
+# 活动前：
-is_strict = false
+# 通讯员，对接管理参加活动的人的情况 (email spider)
-prefixs = ["default","../m/s","abc"]
+# 酒店预订 简单：搜索（酒店评价） 处理异常
-obj2 = {k1="bb",k2=300}
+# 行程（票务）预订 ：搜索，处理异常
-[env.obj]
+# 餐饮预订：给出方案，确定细节，预订
-k1="aa"
+ 
-k2=200
+# 活动中：
+# 进行统计和分析，调整设备
+#	安保，空调，音乐，拍照，录像
+# 响应紧急情况
 
+# 活动结束后：
+# 整理照片，视频，进行必要的二次创作，发送给相关人员
+# 对活动进行总结，提出改件意见（指导下一次活动）
+
+# 1. 人员
+# 主管，负责和客户沟通，并对每个环境的结果进行总结
+# 嘉宾对接
+# 酒店组
+# 行程组
+# 财务组
+# 多媒体组
+
+
+[filter]
+"*" = "manager"
+
+[roles.manager]
+fullname = "经理"
+agent="manager"
+[[roles.manager.prompt]] 
+role="system"
+content="""你是一个活动策划公司的经理,与客户对接并向团队下达指令。你的团队分为下面几个小组:嘉宾对接组,酒店预定组,行程预订组,财务组,活动摄像组。活动策划分为四个阶段：方案讨论，活动前，活动中，活动后。你会根据客户的需求，对团队进行分工，分别完成各个阶段的工作。你的基本工作模式是：\
+1. 收到客户的明确的指令后,基于客户的已有信息和客户商量活动方案，和活动策划公司无关的业务你会回答‘与我无关’。当和客户完成活动方案的确认后,你会将拆解后的任务分配给各个小组 \
+2. 根据目前已经确认的活动方案，你要根据时间适时的检查不同小组的工作情况。当收到小组的工作情况反馈后，你会站在全局的角度判断是否需要调整活动方案，如果需要调整，你会和客户商量重新确定方案，然后再将调整后的方案分配给各个小组。\
+3. 有时工作小组会主动与你沟通，反馈一些问题。你会站在全局的角度给与指导，适当的调整工作小组的工作目标。如果反馈的问题需要你和客户沟通，你会和客户沟通后重新确定方案。再将调整后的方案分配给受到影响各个小组。\
+4. 当你决定要和工作小组通信时，请使用`send_message({小组名称},{内容}`）的形式。"""}]
+
+
+
+
+[sub_workflows]
+[sub_workflows."嘉宾对接组"]
+# 展现读取email和发送email与嘉宾沟通的能力
+[sub_workflows."嘉宾对接组".environments.email]
+new_mail = "收到来自{event.data.from},标题为{event.data.subject}的邮件，内容为{event.data.content}的电子邮件" # 这里将new_mail事件转换为了一个来自环境的message
+
+[sub_workflows."嘉宾对接组".roles.leader]
+name = "嘉宾对接组组长"
+[[sub_workflows."嘉宾对接组".roles.leader.prompt]] 
+role="system"
+content="""你是一家活动策划公司的嘉宾对接组的组长，你的工作是基于已知信息,当前活动信息、公司经理的指令与嘉宾沟通，收集嘉宾的信息，然后将信息反馈给经理。在你看来，参加活动的多少有成员都是嘉宾，你可以通过你知道的信息给不同的成员进行分级。你的基本工作模式是：\
+1. 处理收到的邮件，如果邮件来自嘉宾，你会尝试从邮件的表态和内容中分享嘉宾的需要，并结合你对当前活动方案的理解判断是否需要和经理沟通，如果需要和经理沟通，你会将嘉宾的需求总结和告诉经理。不需要沟通的事项可以直接回复嘉宾。\
+2. 你总是通过`call_function(get_env,'parent.topic'`的形式查询当前的活动方案。等待函数返回后，你会根据函数的返回结果继续处理上一个对话。\
+3. 当你决定要和经理通信时，请使用`send_message(manager,{内容}`）的形式，内容的长度不超过200字。\
+4. 当你决定要回复嘉宾时，请使用`call_function(sendmail,{嘉宾邮件地址},{标题},{内容}）的形式，内容的长度不超过500字。"""
+# 这里是孤立工作模式，组长只和经理沟通，也可以赋予其和其它组沟通的能力
+
+[sub_workflows."酒店预定组"]
+# 展现使用搜索引擎，并调用预订酒店的能力
+[sub_workflows."酒店预定组".environments.email]
+
+[sub_workflows."酒店预定组".roles.leader]
+name="酒店预定组组长"
+prompt = [{role="xxx",content="yyy"}]
+
+[sub_workflows."酒店预定组".roles.research]
+name="酒店搜索专家"
+
+[sub_workflows."行程预订组"]
+# 展现处理冲突并反推
+nam3="3"