Added Workflow entry selector

src/components/BaseComponent.py

@@ -1,4 +1,4 @@
-from core.utils import get_user_id
+from core.utils import get_user_id, get_unique_id
 
 
 class BaseComponent:
@@ -51,3 +51,12 @@ class BaseComponentSingleton(BaseComponent):
   @classmethod
   def create_component_id(cls, session):
     return f"{cls.COMPONENT_INSTANCE_ID}{session['user_id']}"
+
+
+class BaseComponentMultipleInstance(BaseComponent):
+  COMPONENT_INSTANCE_ID = None
+  
+  @classmethod
+  def create_component_id(cls, session):
+    component_id = cls.COMPONENT_INSTANCE_ID or cls.__name__
+    return get_unique_id(f"{component_id}{session['user_id']}")

src/components/datagrid_new/DataGridApp.py

@@ -1,9 +1,6 @@
-import asyncio
 import json
 import logging
 
-from fasthtml.components import Div, sse_message
-from fasthtml.core import EventStream
 from fasthtml.fastapp import fast_app
 from starlette.datastructures import UploadFile
 
@@ -141,12 +138,6 @@ def post(session, _id: str, state: str, args: str = None):
   return instance.manage_state_changed(state, args)
 
 
-@rt(Routes.YieldRow)
-async def get(session, _id: str):
-  logger.debug(f"Entering {Routes.YieldRow} with args {_id=}")
-  instance = InstanceManager.get(session, _id)
-  return EventStream(instance.mk_body_content_sse())
-
 @rt(Routes.GetPage)
 def get(session, _id: str, page_index: int):
   logger.debug(f"Entering {Routes.GetPage} with args {_id=}, {page_index=}")

src/components/datagrid_new/components/DataGrid.py

@@ -400,7 +400,6 @@ class DataGrid(BaseComponent):
       id=f"scb_{self._id}",
     )
   
-  @timed
   def mk_table(self, oob=False):
     htmx_extra_params = {
         "hx-on::before-settle": f"onAfterSettle('{self._id}', event);",

src/components/datagrid_new/components/commands.py

@@ -118,38 +118,6 @@ class DataGridCommandManager(BaseCommandManager):
         "data_tooltip": tooltip_msg,
         "cls": self.merge_class(cls, "mmt-tooltip")
     }
-  #
-  # @staticmethod
-  # def merge(*items):
-  #   """
-  #   Merges multiple dictionaries into a single dictionary by combining their key-value pairs.
-  #   If a key exists in multiple dictionaries and its value is a string, the values are concatenated.
-  #   If the key's value is not a string, an error is raised.
-  #
-  #   :param items: dictionaries to be merged. If all items are None, None is returned.
-  #   :return: A single dictionary containing the merged key-value pairs from all input dictionaries.
-  #   :raises NotImplementedError: If a key's value is not a string and exists in multiple input dictionaries.
-  #   """
-  #   if all(item is None for item in items):
-  #     return None
-  #
-  #   res = {}
-  #   for item in [item for item in items if item is not None]:
-  #
-  #     for key, value in item.items():
-  #       if not key in res:
-  #         res[key] = value
-  #       else:
-  #         if isinstance(res[key], str):
-  #           res[key] += " " + value
-  #         else:
-  #           raise NotImplementedError("")
-  #
-  #   return res
-  #
-  # @staticmethod
-  # def merge_class(cls1, cls2):
-  #   return (cls1 + " " + cls2) if cls2 else cls1
 
 
 class FilterAllCommands(BaseCommandManager):

src/components/datagrid_new/constants.py

@@ -36,7 +36,6 @@ class Routes:
   UpdateView = "/update_view"
   ShowFooterMenu = "/show_footer_menu"
   UpdateState = "/update_state"
-  YieldRow = "/yield-row"
   GetPage = "/page"
 
 

src/components/entryselector/EntrySelectorApp.py

@@ -0,0 +1,17 @@
+import logging
+
+from fasthtml.fastapp import fast_app
+
+from components.entryselector.constants import Routes
+from core.instance_manager import debug_session, InstanceManager
+
+logger = logging.getLogger("EntrySelectorApp")
+
+repositories_app, rt = fast_app()
+
+
+@rt(Routes.Select)
+def get(session, _id: str, entry: str):
+  logger.debug(f"Entering {Routes.Select} with args {debug_session(session)}, {_id=}, {entry=}")
+  instance = InstanceManager.get(session, _id)
+  return instance.select_entry(entry)

src/components/entryselector/commands.py

@@ -0,0 +1,15 @@
+from components.BaseCommandManager import BaseCommandManager
+from components.entryselector.constants import Routes, ROUTE_ROOT
+
+
+class EntrySelectorCommandManager(BaseCommandManager):
+  def __init__(self, owner):
+    super().__init__(owner)
+  
+  def select_entry(self, entry):
+    return {
+        "hx-get": f"{ROUTE_ROOT}{Routes.Select}",
+        "hx-target": f"#{self._owner.content_id}",
+        "hx-swap": "innerHTML",
+        "hx-vals": f'{{"_id": "{self._id}", "entry": "{entry}"}}',
+    }

src/components/entryselector/components/EntrySelector.py

@@ -0,0 +1,46 @@
+import logging
+
+from fasthtml.components import *
+
+from components.BaseComponent import BaseComponentMultipleInstance
+from components.entryselector.commands import EntrySelectorCommandManager
+
+logger = logging.getLogger("EntrySelector")
+
+
+class EntrySelector(BaseComponentMultipleInstance):
+  def __init__(self, session, _id, owner, content_id, data=None, hooks=None, key=None, boundaries=None):
+    super().__init__(session, _id)
+    self._key = key
+    self._owner = owner  # debugger component
+    self.data = data
+    self.content_id = content_id
+    self.hooks = hooks
+    self._boundaries = boundaries if boundaries else {"width": "300"}
+    self._commands = EntrySelectorCommandManager(self)
+  
+  def set_data(self, data):
+    self.data = data
+  
+  def set_boundaries(self, boundaries):
+    self._boundaries = boundaries
+  
+  def select_entry(self, entry):
+    logger.debug(f"Selecting entry {entry}")
+    # return self._owner.select_entry(entry)
+  
+  def _mk_content(self):
+    if self.data is None:
+      return [Div("no entry")]
+    
+    return [Div(index,
+                **self._commands.select_entry(index),
+                cls="es-entry") for index in range(self.data)]
+  
+  def __ft__(self):
+    return Div(
+      *self._mk_content(),
+      style=f"width: {self._boundaries['width']}px;",
+      cls="flex",
+      id=f"{self._id}",
+    )

src/components/entryselector/constants.py

@@ -0,0 +1,5 @@
+ROUTE_ROOT = "/es"  # for EntrySelector
+
+
+class Routes:
+  Select = "/select"

src/components/workflows/components/WorkflowDesignerProperties.py

@@ -1,9 +1,10 @@
 from fasthtml.common import *
-from dataclasses import dataclass
 
 from components.BaseComponent import BaseComponent
+from components.entryselector.components.EntrySelector import EntrySelector
 from components.workflows.constants import COMPONENT_TYPES, PROCESSOR_TYPES
 from components_helpers import mk_dialog_buttons
+from core.instance_manager import InstanceManager
 from core.jira import JiraRequestTypes, DEFAULT_SEARCH_FIELDS
 from utils.DbManagementHelper import DbManagementHelper
 
@@ -25,6 +26,14 @@ class WorkflowDesignerProperties(BaseComponent):
     self._component = None
     self.update_layout()
     self.update_component(self._owner.get_state().selected_component_id)
+    self._input_entry_selector = InstanceManager.new(self._session,
+                                                     EntrySelector,
+                                                     owner=self,
+                                                     content_id=f"pic_{self._id}", data=100)
+    self._output_entry_selector = InstanceManager.new(self._session,
+                                                      EntrySelector,
+                                                      owner=self,
+                                                      content_id=f"poc_{self._id}")
   
   def update_layout(self):
     if self._owner.get_state().properties_input_width is None:
@@ -66,7 +75,8 @@ class WorkflowDesignerProperties(BaseComponent):
   
   def _mk_input(self):
     return Div(
-      "Input",
+      self._input_entry_selector,
+      Div(id=f"pic_{self._id}"),
       id=f"pi_{self._id}",
       style=f"width: {self.layout.input_width}px;",
       cls="wkf-properties-input"
@@ -74,7 +84,8 @@ class WorkflowDesignerProperties(BaseComponent):
   
   def _mk_output(self):
     return Div(
-      "Output",
+      self._output_entry_selector,
+      "Output Content",
       id=f"po_{self._id}",
       style=f"width: {self.layout.output_width}px;",
       cls="wkf-properties-output"

src/core/instance_manager.py

@@ -47,6 +47,10 @@ class InstanceManager:
     
     return InstanceManager._instances[key]
   
+  @staticmethod
+  def new(session, instance_type, **kwargs):
+    return InstanceManager.get(session, instance_type.create_component_id(session), instance_type, **kwargs)
+  
   @staticmethod
   def register(session: dict | None, instance, instance_id: str = None):
     """

src/main.py

@@ -1,7 +1,5 @@
 # global layout
 import logging.config
-import random
-from asyncio import sleep
 
 import yaml
 from fasthtml.common import *
@@ -55,9 +53,6 @@ links = [
     Link(href="./assets/daisyui-5-themes.css", rel="stylesheet", type="text/css"),
     Script(src="./assets/tailwindcss-browser@4.js"),
     
-    # SSE
-    Script(src="https://unpkg.com/htmx-ext-sse@2.2.1/sse.js"),
-    
     # Old drawer layout
     Script(src="./assets/DrawerLayout.js", defer=True),
     Link(rel="stylesheet", href="./assets/DrawerLayout.css"),
@@ -151,6 +146,7 @@ register_component("theme_controller", "components.themecontroller", "ThemeContr
 register_component("main_layout", "components.drawerlayout", "DrawerLayoutApp")
 register_component("undo_redo", "components.undo_redo", "UndoRedoApp")
 register_component("tabs", "components.tabs", "TabsApp")  # before repositories
+register_component("entryselector", "components.entryselector", "EntrySelectorApp")
 register_component("applications", "components.applications", "ApplicationsApp")
 register_component("repositories", "components.repositories", "RepositoriesApp")
 register_component("workflows", "components.workflows", "WorkflowsApp")
@@ -219,7 +215,7 @@ app, rt = fast_app(
 # -------------------------
 # Profiling middleware
 # -------------------------
-@app.middleware("http")
+# @app.middleware("http")
 async def timing_middleware(request, call_next):
   import time
   start_total = time.perf_counter()
@@ -276,31 +272,6 @@ def get(session):
           DrawerLayoutOld(pages),)
 
 
-shutdown_event = signal_shutdown()
-
-
-async def number_generator():
-  while True:  # not shutdown_event.is_set():
-    data = Article(random.randint(1, 100))
-    print(data)
-    yield sse_message(data)
-    await sleep(1)
-
-
-@rt("/sse")
-def get():
-  return Titled("SSE Random Number Generator",
-                P("Generate pairs of random numbers, as the list grows scroll downwards."),
-                Div(hx_ext="sse",
-                    sse_connect="/number-stream",
-                    hx_swap="beforeend show:bottom",
-                    sse_swap="message"))
-
-
-@rt("/number-stream")
-async def get(): return EventStream(number_generator())
-
-
 @rt('/toasting')
 def get(session):
   # Normally one toast is enough, this allows us to see