enhanced strings and elements visibility delegates

src/quickbot/__init__.py

@@ -15,7 +15,7 @@ from .model.descriptors import (
     Filter as Filter,
     EntityPermission as EntityPermission,
     CommandCallbackContext as CommandCallbackContext,
-    EntityEventContext as EntityEventContext,
+    BotContext as BotContext,
     CommandButton as CommandButton,
     FieldEditButton as FieldEditButton,
     InlineButton as InlineButton,

src/quickbot/api_route/telegram.py

@@ -30,14 +30,12 @@ async def telegram_webhook(
         logger.error("Invalid request", exc_info=True)
         return Response(status_code=400)
     try:
-        state_kw = request.state._state  # TODO: avoid accessing private attribute
-
         await app.dp.feed_webhook_update(
             app.bot,
             update,
             db_session=db_session,
             app=app,
-            **(state_kw or {}),
+            app_state=request.state,
         )
     except Exception:
         logger.error("Error processing update", exc_info=True)

src/quickbot/bot/handlers/common/filtering.py

@@ -1,7 +1,7 @@
 from aiogram.types import InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
-from ....model.descriptors import EntityDescriptor
+from ....model.descriptors import BotContext, EntityDescriptor
 from ....utils.main import get_callable_str
 from ..context import ContextData, CallbackCommand
 
@@ -9,6 +9,7 @@ from ..context import ContextData, CallbackCommand
 async def add_filter_controls(
     keyboard_builder: InlineKeyboardBuilder,
     entity_descriptor: EntityDescriptor,
+    context: BotContext,
     filter: str = None,
     filtering_fields: list[str] = None,
     page: int = 1,
@@ -16,8 +17,9 @@ async def add_filter_controls(
     caption = ", ".join(
         [
             await get_callable_str(
-                entity_descriptor.fields_descriptors[field_name].caption,
-                entity_descriptor,
+                callable_str=entity_descriptor.fields_descriptors[field_name].caption,
+                context=context,
+                descriptor=entity_descriptor.fields_descriptors[field_name],
             )
             if entity_descriptor.fields_descriptors[field_name].caption
             else field_name

src/quickbot/bot/handlers/editors/common.py

@@ -2,9 +2,12 @@ from aiogram.types import Message, CallbackQuery
 from decimal import Decimal
 from datetime import datetime, time
 
+from quickbot.main import QBotApp
+from quickbot.utils.serialization import deserialize
+
 from ....model.bot_entity import BotEntity
 from ....model.bot_enum import BotEnum
-from ....model.descriptors import FieldDescriptor
+from ....model.descriptors import BotContext, FieldDescriptor
 from ....model.settings import Settings
 from ....model.user import UserBase
 from ....utils.main import get_callable_str, get_value_repr
@@ -21,38 +24,87 @@ async def show_editor(message: Message | CallbackQuery, **kwargs):
     user: UserBase = kwargs["user"]
     callback_data: ContextData = kwargs.get("callback_data", None)
     state_data: dict = kwargs["state_data"]
+    db_session = kwargs["db_session"]
+    app: QBotApp = kwargs["app"]
 
     value_type = field_descriptor.type_base
 
+    entity_data_dict: dict = state_data.get("entity_data")
+    entity_data = None
+
+    if callback_data.context == CommandContext.COMMAND_FORM:
+        cmd = app.bot_commands.get(callback_data.user_command.split("&")[0])
+
+        entity_data = (
+            {
+                key: await deserialize(
+                    session=kwargs["db_session"],
+                    type_=cmd.param_form[key].type_,
+                    value=value,
+                )
+                for key, value in entity_data_dict.items()
+            }
+            if entity_data_dict and cmd.param_form
+            else None
+        )
+
+    elif callback_data.context == CommandContext.ENTITY_CREATE:
+        entity_data = (
+            {
+                key: await deserialize(
+                    session=kwargs["db_session"],
+                    type_=field_descriptor.entity_descriptor.fields_descriptors[
+                        key
+                    ].type_,
+                    value=value,
+                )
+                for key, value in entity_data_dict.items()
+            }
+            if entity_data_dict
+            else None
+        )
+    else:
+        entity_id = callback_data.entity_id
+        if entity_id:
+            entity_data = await field_descriptor.entity_descriptor.type_.get(
+                session=db_session, id=entity_id
+            )
+
+    context = BotContext(
+        db_session=db_session, app=app, app_state=kwargs["app_state"], message=message
+    )
+
     if field_descriptor.edit_prompt:
         edit_prompt = await get_callable_str(
-            field_descriptor.edit_prompt,
-            field_descriptor,
-            callback_data
-            if callback_data.context == CommandContext.COMMAND_FORM
-            else None,
-            current_value,
+            callable_str=field_descriptor.edit_prompt,
+            context=context,
+            descriptor=field_descriptor,
+            entity=entity_data,
         )
     else:
         if field_descriptor.caption:
             caption_str = await get_callable_str(
                 field_descriptor.caption,
-                field_descriptor,
-                callback_data
-                if callback_data.context == CommandContext.COMMAND_FORM
-                else None,
-                current_value,
+                context=context,
+                descriptor=field_descriptor,
             )
         else:
             caption_str = field_descriptor.name
         if callback_data.context == CommandContext.ENTITY_EDIT:
+            db_session = kwargs["db_session"]
+            app = kwargs["app"]
             edit_prompt = (
                 await Settings.get(
                     Settings.APP_STRINGS_FIELD_EDIT_PROMPT_TEMPLATE_P_NAME_VALUE
                 )
             ).format(
                 name=caption_str,
-                value=await get_value_repr(current_value, field_descriptor, user.lang),
+                value=await get_value_repr(
+                    value=current_value,
+                    field_descriptor=field_descriptor,
+                    context=context,
+                    locale=user.lang,
+                ),
             )
         else:
             edit_prompt = (

src/quickbot/bot/handlers/editors/entity.py

@@ -14,7 +14,7 @@ from ....model.bot_enum import BotEnum
 from ....model.settings import Settings
 from ....model.user import UserBase
 from ....model.view_setting import ViewSetting
-from ....model.descriptors import FieldDescriptor, Filter
+from ....model.descriptors import BotContext, EntityList, FieldDescriptor, Filter
 from ....model import EntityPermission
 from ....utils.main import (
     get_user_permissions,
@@ -108,9 +108,8 @@ async def render_entity_picker(
             for item in enum_items
         ]
     elif issubclass(type_, BotEntity):
-        form_name = field_descriptor.ep_form or "default"
-        form_list = type_.bot_entity_descriptor.lists.get(
-            form_name, type_.bot_entity_descriptor.default_list
+        form_list: EntityList = type_.bot_entity_descriptor.lists.get(
+            field_descriptor.ep_form, type_.bot_entity_descriptor.default_list
         )
         permissions = get_user_permissions(user, type_.bot_entity_descriptor)
         if form_list.filtering:
@@ -196,6 +195,13 @@ async def render_entity_picker(
             page = 1
             entity_items = list[BotEntity]()
 
+        context = BotContext(
+            db_session=db_session,
+            app=kwargs["app"],
+            app_state=kwargs["app_state"],
+            message=message,
+        )
+
         items = [
             {
                 "text": f"{
@@ -205,14 +211,16 @@ async def render_entity_picker(
                     if item in (current_value or [])
                     else '【  】 '
                 }{
-                    type_.bot_entity_descriptor.item_repr(
-                        type_.bot_entity_descriptor, item
+                    await get_callable_str(
+                        callable_str=type_.bot_entity_descriptor.item_repr,
+                        context=context,
+                        entity=item,
                     )
                     if type_.bot_entity_descriptor.item_repr
                     else await get_callable_str(
-                        type_.bot_entity_descriptor.full_name,
-                        type_.bot_entity_descriptor,
-                        item,
+                        callable_str=type_.bot_entity_descriptor.full_name,
+                        context=context,
+                        descriptor=type_.bot_entity_descriptor,
                     )
                     if type_.bot_entity_descriptor.full_name
                     else f'{type_.bot_entity_descriptor.name}: {str(item.id)}'
@@ -262,6 +270,7 @@ async def render_entity_picker(
         await add_filter_controls(
             keyboard_builder=keyboard_builder,
             entity_descriptor=type_.bot_entity_descriptor,
+            context=context,
             filter=entity_filter,
             filtering_fields=form_list.filtering_fields,
         )

src/quickbot/bot/handlers/editors/main.py

@@ -5,6 +5,8 @@ from aiogram.types import Message, CallbackQuery
 from logging import getLogger
 from sqlmodel.ext.asyncio.session import AsyncSession
 
+from quickbot.model.descriptors import EntityForm
+
 from ....model import EntityPermission
 from ....model.settings import Settings
 from ....model.user import UserBase
@@ -127,14 +129,17 @@ async def field_editor(message: Message | CallbackQuery, **kwargs):
                     form_name = (
                         callback_data.form_params.split("&")[0]
                         if callback_data.form_params
-                        else "default"
+                        else None
                     )
-                    form = entity_descriptor.forms.get(
+                    form: EntityForm = entity_descriptor.forms.get(
                         form_name, entity_descriptor.default_form
                     )
                     entity_data = {
                         key: serialize(
-                            getattr(entity, key),
+                            getattr(
+                                entity,
+                                entity_descriptor.fields_descriptors[key].field_name,
+                            ),
                             entity_descriptor.fields_descriptors[key],
                         )
                         for key in (

src/quickbot/bot/handlers/editors/main_callbacks.py

@@ -13,7 +13,12 @@ from ..user_handlers.main import cammand_handler
 from ....model import EntityPermission
 from ....model.user import UserBase
 from ....model.settings import Settings
-from ....model.descriptors import EntityEventContext, FieldDescriptor
+from ....model.descriptors import (
+    BotContext,
+    EntityForm,
+    EntityList,
+    FieldDescriptor,
+)
 from ....model.language import LanguageBase
 from ....auth import authorize_command
 from ....utils.main import (
@@ -84,16 +89,6 @@ async def field_editor_callback(message: Message | CallbackQuery, **kwargs):
                     value=value,
                     **kwargs,
                 )
-            # else:
-            #     value = state_data.get("value")
-            #     if value:
-            #         value = json.loads(value)
-            #     else:
-            #         value = {}
-            #     value[list(LanguageBase.all_members.keys())[locale_index]] = (
-            #         message.text
-            #     )
-            #     value = json.dumps(value, ensure_ascii=False)
 
         elif type_base in [int, float, Decimal]:
             try:
@@ -163,9 +158,9 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
             form_name = (
                 callback_data.form_params.split("&")[0]
                 if callback_data.form_params
-                else "default"
+                else None
             )
-            form = entity_descriptor.forms.get(
+            form: EntityForm = entity_descriptor.forms.get(
                 form_name, entity_descriptor.default_form
             )
 
@@ -176,6 +171,7 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                     entity_descriptor=entity_descriptor,
                     user=user,
                     callback_data=callback_data,
+                    state_data=state_data,
                 )
 
             current_index = (
@@ -188,7 +184,7 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
 
         entity_data = state_data.get("entity_data", {})
 
-        if callback_data.context == CommandContext.ENTITY_CREATE and not entity_data:
+        if callback_data.context == CommandContext.ENTITY_CREATE:
             stack = state_data.get("navigation_stack", [])
             prev_callback_data = ContextData.unpack(stack[-1]) if stack else None
             if (
@@ -199,15 +195,15 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                 prev_form_name = (
                     prev_callback_data.form_params.split("&")[0]
                     if prev_callback_data.form_params
-                    else "default"
+                    else None
                 )
                 prev_form_params = (
                     prev_callback_data.form_params.split("&")[1:]
                     if prev_callback_data.form_params
                     else []
                 )
-                prev_form_list = entity_descriptor.lists.get(
-                    prev_form_name or "default", entity_descriptor.default_list
+                prev_form_list: EntityList = entity_descriptor.lists.get(
+                    prev_form_name, entity_descriptor.default_list
                 )
 
                 if prev_form_list.static_filters:
@@ -256,7 +252,7 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
             )
 
         else:
-            entity_data[field_descriptor.field_name] = value
+            entity_data[field_descriptor.name] = value
 
             # What if user has several roles and each role has its own ownership field? Should we allow creation even
             # if user has no CREATE_ALL permission
@@ -283,6 +279,13 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                 for key, value in entity_data.items()
             }
 
+            context = BotContext(
+                db_session=db_session,
+                app=app,
+                app_state=kwargs["app_state"],
+                message=message,
+            )
+
             if callback_data.context == CommandContext.ENTITY_CREATE:
                 entity_type = entity_descriptor.type_
                 user_permissions = get_user_permissions(user, entity_descriptor)
@@ -304,25 +307,21 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                     if iscoroutinefunction(entity_descriptor.on_created):
                         await entity_descriptor.on_created(
                             new_entity,
-                            EntityEventContext(
-                                db_session=db_session, app=app, message=message
-                            ),
+                            context,
                         )
                     else:
                         entity_descriptor.on_created(
                             new_entity,
-                            EntityEventContext(
-                                db_session=db_session, app=app, message=message
-                            ),
+                            context,
                         )
 
                 form_name = (
                     callback_data.form_params.split("&")[0]
                     if callback_data.form_params
-                    else "default"
+                    else None
                 )
                 form_list = entity_descriptor.lists.get(
-                    form_name or "default", entity_descriptor.default_list
+                    form_name, entity_descriptor.default_list
                 )
 
                 state_data["navigation_context"] = ContextData(
@@ -357,7 +356,11 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                     )
 
                 for key, value in deser_entity_data.items():
-                    setattr(entity, key, value)
+                    setattr(
+                        entity,
+                        entity.bot_entity_descriptor.fields_descriptors[key].field_name,
+                        value,
+                    )
 
                 await db_session.commit()
                 await db_session.refresh(entity)
@@ -366,16 +369,12 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
                     if iscoroutinefunction(entity_descriptor.on_updated):
                         await entity_descriptor.on_updated(
                             entity,
-                            EntityEventContext(
-                                db_session=db_session, app=app, message=message
-                            ),
+                            context,
                         )
                     else:
                         entity_descriptor.on_updated(
                             entity,
-                            EntityEventContext(
-                                db_session=db_session, app=app, message=message
-                            ),
+                            context,
                         )
 
             elif callback_data.context == CommandContext.COMMAND_FORM:
@@ -397,5 +396,4 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
 
             clear_state(state_data=state_data)
 
-            # TODO: Try back=False and check if it works to navigate to newly created entity
             await route_callback(message=message, back=True, **kwargs)

src/quickbot/bot/handlers/editors/wrapper.py

@@ -2,7 +2,7 @@ from aiogram.types import InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 
 from ....model.settings import Settings
-from ....model.descriptors import FieldDescriptor
+from ....model.descriptors import EntityForm, FieldDescriptor
 from ....model.user import UserBase
 from ..context import ContextData, CallbackCommand, CommandContext
 from ....utils.navigation import get_navigation_context, pop_navigation_context
@@ -34,9 +34,9 @@ async def wrap_editor(
             form_name = (
                 callback_data.form_params.split("&")[0]
                 if callback_data.form_params
-                else "default"
+                else None
             )
-            form = field_descriptor.entity_descriptor.forms.get(
+            form: EntityForm = field_descriptor.entity_descriptor.forms.get(
                 form_name, field_descriptor.entity_descriptor.default_form
             )
             if form.edit_field_sequence:
@@ -46,6 +46,7 @@ async def wrap_editor(
                     entity_descriptor=field_descriptor.entity_descriptor,
                     user=user,
                     callback_data=callback_data,
+                    state_data=state_data,
                 )
             field_index = (
                 field_sequence.index(field_descriptor.name)

src/quickbot/bot/handlers/forms/entity_form.py

@@ -8,10 +8,11 @@ from logging import getLogger
 from sqlmodel.ext.asyncio.session import AsyncSession
 
 from ....model.descriptors import (
+    EntityForm,
     FieldEditButton,
     CommandButton,
     InlineButton,
-    EntityEventContext,
+    BotContext,
 )
 from ....model.settings import Settings
 from ....model.user import UserBase
@@ -92,12 +93,15 @@ async def entity_item(
         entity=entity_item, user=user, permission=EntityPermission.UPDATE
     )
 
-    form = entity_descriptor.forms.get(
-        callback_data.form_params or "default", entity_descriptor.default_form
+    form: EntityForm = entity_descriptor.forms.get(
+        callback_data.form_params, entity_descriptor.default_form
+    )
+
+    context = BotContext(
+        db_session=db_session, app=app, app_state=kwargs["app_state"], message=query
     )
 
     if form.form_buttons:
-        context = EntityEventContext(db_session=db_session, app=app, message=query)
         for edit_buttons_row in form.form_buttons:
             btn_row = []
             for button in edit_buttons_row:
@@ -114,16 +118,17 @@ async def entity_item(
                         field_value = getattr(entity_item, field_descriptor.field_name)
                         if btn_caption:
                             btn_text = await get_callable_str(
-                                btn_caption, field_descriptor, entity_item, field_value
+                                callable_str=btn_caption,
+                                context=context,
+                                entity=entity_item,
                             )
                         else:
                             if field_descriptor.type_base is bool:
                                 btn_text = f"{'【✔︎】 ' if field_value else '【  】 '}{
                                     await get_callable_str(
-                                        field_descriptor.caption,
-                                        field_descriptor,
-                                        entity_item,
-                                        field_value,
+                                        callable_str=field_descriptor.caption,
+                                        context=context,
+                                        descriptor=field_descriptor,
                                     )
                                     if field_descriptor.caption
                                     else field_name
@@ -135,10 +140,9 @@ async def entity_item(
                                     else '✏️'
                                 } {
                                     await get_callable_str(
-                                        field_descriptor.caption,
-                                        field_descriptor,
-                                        entity_item,
-                                        field_value,
+                                        callable_str=field_descriptor.caption,
+                                        context=context,
+                                        descriptor=field_descriptor,
                                     )
                                     if field_descriptor.caption
                                     else field_name
@@ -160,7 +164,9 @@ async def entity_item(
                     btn_caption = button.caption
 
                     btn_text = await get_callable_str(
-                        btn_caption, entity_descriptor, entity_item
+                        callable_str=btn_caption,
+                        context=context,
+                        entity=entity_item,
                     )
 
                     if isinstance(button.command, ContextData):
@@ -206,6 +212,7 @@ async def entity_item(
                 entity_descriptor=entity_descriptor,
                 user=user,
                 callback_data=callback_data,
+                state_data=state_data,
             )
         edit_delete_row.append(
             InlineKeyboardButton(
@@ -243,11 +250,17 @@ async def entity_item(
         keyboard_builder.row(*edit_delete_row)
 
     if form.item_repr:
-        item_text = form.item_repr(entity_descriptor, entity_item)
+        item_text = await get_callable_str(
+            callable_str=form.item_repr,
+            context=context,
+            entity=entity_item,
+        )
     else:
         entity_caption = (
             await get_callable_str(
-                entity_descriptor.full_name, entity_descriptor, entity_item
+                callable_str=entity_descriptor.full_name,
+                context=context,
+                descriptor=entity_descriptor,
             )
             if entity_descriptor.full_name
             else entity_descriptor.name
@@ -255,7 +268,9 @@ async def entity_item(
 
         entity_item_repr = (
             await get_callable_str(
-                entity_descriptor.item_repr, entity_descriptor, entity_item
+                callable_str=entity_descriptor.item_repr,
+                context=context,
+                entity=entity_item,
             )
             if entity_descriptor.item_repr
             else str(entity_item.id)
@@ -267,11 +282,23 @@ async def entity_item(
 
         for field_descriptor in entity_descriptor.fields_descriptors.values():
             if (
-                field_descriptor.is_visible is not None
+                isinstance(field_descriptor.is_visible, bool)
                 and not field_descriptor.is_visible
             ):
                 continue
 
+            if callable(field_descriptor.is_visible):
+                if iscoroutinefunction(field_descriptor.is_visible):
+                    field_visible = await field_descriptor.is_visible(
+                        field_descriptor, entity_item, context
+                    )
+                else:
+                    field_visible = field_descriptor.is_visible(
+                        field_descriptor, entity_item, context
+                    )
+                if not field_visible:
+                    continue
+
             skip = False
 
             for own_field in entity_descriptor.ownership_fields.items():
@@ -287,20 +314,27 @@ async def entity_item(
             if skip:
                 continue
 
-            field_caption = await get_callable_str(
-                field_descriptor.caption, field_descriptor, entity_item
+            field_caption = (
+                await get_callable_str(
+                    callable_str=field_descriptor.caption,
+                    context=context,
+                    descriptor=field_descriptor,
+                )
+                if field_descriptor.caption
+                else field_descriptor.field_name
             )
             if field_descriptor.caption_value:
                 value = await get_callable_str(
-                    field_descriptor.caption_value,
-                    field_descriptor,
-                    entity_item,
-                    getattr(entity_item, field_descriptor.field_name),
+                    callable_str=field_descriptor.caption_value,
+                    context=context,
+                    descriptor=field_descriptor,
+                    entity=entity_item,
                 )
             else:
                 value = await get_value_repr(
                     value=getattr(entity_item, field_descriptor.field_name),
                     field_descriptor=field_descriptor,
+                    context=context,
                     locale=user.lang,
                 )
             item_text += f"\n{field_caption or field_descriptor.name}:{f' <b>{value}</b>' if value else ''}"

src/quickbot/bot/handlers/forms/entity_form_callbacks.py

@@ -6,7 +6,7 @@ from aiogram.utils.keyboard import InlineKeyboardBuilder
 from sqlmodel.ext.asyncio.session import AsyncSession
 from typing import TYPE_CHECKING
 
-from quickbot.model.descriptors import EntityEventContext
+from quickbot.model.descriptors import BotContext
 
 from ..context import ContextData, CallbackCommand
 from ....model.user import UserBase
@@ -49,6 +49,10 @@ async def entity_delete_callback(query: CallbackQuery, **kwargs):
             text=(await Settings.get(Settings.APP_STRINGS_FORBIDDEN))
         )
 
+    context = BotContext(
+        db_session=db_session, app=app, app_state=kwargs["app_state"], message=query
+    )
+
     if callback_data.data == "yes":
         entity = await entity_descriptor.type_.remove(
             session=db_session, id=int(callback_data.entity_id), commit=True
@@ -58,12 +62,12 @@ async def entity_delete_callback(query: CallbackQuery, **kwargs):
             if iscoroutinefunction(entity_descriptor.on_created):
                 await entity_descriptor.on_deleted(
                     entity,
-                    EntityEventContext(db_session=db_session, app=app, message=query),
+                    context,
                 )
             else:
                 entity_descriptor.on_deleted(
                     entity,
-                    EntityEventContext(db_session=db_session, app=app, message=query),
+                    context,
                 )
 
         await route_callback(message=query, **kwargs)
@@ -76,7 +80,12 @@ async def entity_delete_callback(query: CallbackQuery, **kwargs):
         return await query.message.edit_text(
             text=(
                 await Settings.get(Settings.APP_STRINGS_CONFIRM_DELETE_P_NAME)
-            ).format(name=await get_entity_item_repr(entity=entity)),
+            ).format(
+                name=await get_entity_item_repr(
+                    entity=entity,
+                    context=context,
+                )
+            ),
             reply_markup=InlineKeyboardBuilder()
             .row(
                 InlineKeyboardButton(

src/quickbot/bot/handlers/forms/entity_list.py

@@ -10,7 +10,13 @@ from ....model.bot_entity import BotEntity
 from ....model.settings import Settings
 from ....model.user import UserBase
 from ....model.view_setting import ViewSetting
-from ....model.descriptors import EntityDescriptor, Filter
+from ....model.descriptors import (
+    BotContext,
+    EntityDescriptor,
+    EntityForm,
+    EntityList,
+    Filter,
+)
 from ....model import EntityPermission
 from ....utils.main import (
     get_user_permissions,
@@ -103,12 +109,12 @@ async def entity_list(
     form_params = (
         callback_data.form_params.split("&") if callback_data.form_params else []
     )
-    form_name = form_params.pop(0) if form_params else "default"
-    form_list = entity_descriptor.lists.get(
-        form_name or "default", entity_descriptor.default_list
+    form_name = form_params.pop(0) if form_params else None
+    form_list: EntityList = entity_descriptor.lists.get(
+        form_name, entity_descriptor.default_list
     )
-    form_item = entity_descriptor.forms.get(
-        form_list.item_form or "default", entity_descriptor.default_form
+    form_item: EntityForm = entity_descriptor.forms.get(
+        form_list.item_form, entity_descriptor.default_form
     )
 
     keyboard_builder = InlineKeyboardBuilder()
@@ -124,6 +130,7 @@ async def entity_list(
                 entity_descriptor=entity_descriptor,
                 user=user,
                 callback_data=callback_data,
+                state_data=kwargs["state_data"],
             )
         keyboard_builder.row(
             InlineKeyboardButton(
@@ -199,20 +206,39 @@ async def entity_list(
         total_pages = 1
         page = 1
 
+    context = BotContext(
+        db_session=db_session,
+        app=app,
+        app_state=kwargs["app_state"],
+        message=message,
+    )
+
     for item in items:
+        caption = None
+
         if form_list.item_repr:
-            caption = form_list.item_repr(entity_descriptor, item)
+            caption = await get_callable_str(
+                callable_str=form_list.item_repr,
+                context=context,
+                entity=item,
+            )
         elif entity_descriptor.item_repr:
-            caption = entity_descriptor.item_repr(entity_descriptor, item)
+            caption = await get_callable_str(
+                callable_str=entity_descriptor.item_repr,
+                context=context,
+                entity=item,
+            )
         elif entity_descriptor.full_name:
             caption = f"{
                 await get_callable_str(
                     callable_str=entity_descriptor.full_name,
+                    context=context,
                     descriptor=entity_descriptor,
                     entity=item,
                 )
             }: {item.id}"
-        else:
+
+        if not caption:
             caption = f"{entity_descriptor.name}: {item.id}"
 
         keyboard_builder.row(
@@ -240,6 +266,7 @@ async def entity_list(
         await add_filter_controls(
             keyboard_builder=keyboard_builder,
             entity_descriptor=entity_descriptor,
+            context=context,
             filter=entity_filter,
             filtering_fields=form_list.filtering_fields,
         )
@@ -254,17 +281,29 @@ async def entity_list(
         )
 
     if form_list.caption:
-        entity_text = await get_callable_str(form_list.caption, entity_descriptor)
+        entity_text = await get_callable_str(
+            callable_str=form_list.caption,
+            context=context,
+            descriptor=entity_descriptor,
+        )
     else:
         if entity_descriptor.full_name_plural:
             entity_text = await get_callable_str(
-                entity_descriptor.full_name_plural, entity_descriptor
+                callable_str=entity_descriptor.full_name_plural,
+                context=context,
+                descriptor=entity_descriptor,
             )
         else:
             entity_text = entity_descriptor.name
 
         if entity_descriptor.description:
-            entity_text = f"{entity_text} {await get_callable_str(entity_descriptor.description, entity_descriptor)}"
+            entity_text = f"{entity_text} {
+                await get_callable_str(
+                    callable_str=entity_descriptor.description,
+                    context=context,
+                    descriptor=entity_descriptor,
+                )
+            }"
 
     state: FSMContext = kwargs["state"]
     state_data = kwargs["state_data"]

src/quickbot/bot/handlers/menu/entities.py

@@ -2,13 +2,13 @@ from aiogram import Router, F
 from aiogram.fsm.context import FSMContext
 from aiogram.types import Message, CallbackQuery, InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
-from babel.support import LazyProxy
 from logging import getLogger
 from typing import TYPE_CHECKING
+
+from quickbot.model.descriptors import BotContext
 from ....model.settings import Settings
 from ..context import ContextData, CallbackCommand
-from ....utils.main import get_send_message
-from ....model.descriptors import EntityCaptionCallable
+from ....utils.main import get_send_message, get_callable_str
 from ....utils.navigation import save_navigation_context, pop_navigation_context
 
 if TYPE_CHECKING:
@@ -46,12 +46,21 @@ async def entities_menu(
 
     for entity in entity_metadata.entity_descriptors.values():
         if entity.show_in_entities_menu:
-            if entity.full_name_plural.__class__ == EntityCaptionCallable:
-                caption = entity.full_name_plural(entity) or entity.name
-            elif entity.full_name_plural.__class__ == LazyProxy:
-                caption = f"{f'{entity.icon} ' if entity.icon else ''}{entity.full_name_plural.value or entity.name}"
+            if entity.full_name_plural:
+                caption = await get_callable_str(
+                    callable_str=entity.full_name_plural,
+                    context=BotContext(
+                        db_session=kwargs["db_session"],
+                        app=app,
+                        app_state=kwargs["app_state"],
+                        message=message,
+                    ),
+                    descriptor=entity,
+                )
             else:
-                caption = f"{f'{entity.icon} ' if entity.icon else ''}{entity.full_name_plural or entity.name}"
+                caption = entity.name
+
+            caption = f"{f'{entity.icon} ' if entity.icon else ''}{caption}"
 
             keyboard_builder.row(
                 InlineKeyboardButton(

src/quickbot/bot/handlers/menu/parameters.py

@@ -4,6 +4,8 @@ from aiogram.types import Message, CallbackQuery, InlineKeyboardButton
 from aiogram.utils.keyboard import InlineKeyboardBuilder
 from logging import getLogger
 
+from quickbot.model.descriptors import BotContext
+
 from ....model.settings import Settings
 from ....model.user import UserBase
 from ..context import ContextData, CallbackCommand, CommandContext
@@ -53,14 +55,26 @@ async def parameters_menu(
         if not key.is_visible:
             continue
 
+        context = BotContext(
+            db_session=kwargs["db_session"],
+            app=kwargs["app"],
+            app_state=kwargs["app_state"],
+            message=message,
+        )
+
         if key.caption_value:
             caption = await get_callable_str(
-                callable_str=key.caption_value, descriptor=key, entity=None, value=value
+                callable_str=key.caption_value,
+                context=context,
+                descriptor=key,
+                entity={key.field_name: value},
             )
         else:
             if key.caption:
                 caption = await get_callable_str(
-                    callable_str=key.caption, descriptor=key, entity=None, value=value
+                    callable_str=key.caption,
+                    context=context,
+                    descriptor=key,
                 )
             else:
                 caption = key.name
@@ -68,7 +82,7 @@ async def parameters_menu(
             if key.type_ is bool:
                 caption = f"{'【✔︎】' if value else '【  】'} {caption}"
             else:
-                caption = f"{caption}: {await get_value_repr(value=value, field_descriptor=key, locale=user.lang)}"
+                caption = f"{caption}: {await get_value_repr(value=value, field_descriptor=key, context=context, locale=user.lang)}"
 
         keyboard_builder.row(
             InlineKeyboardButton(

src/quickbot/model/descriptors.py

@@ -5,6 +5,7 @@ from aiogram.utils.keyboard import InlineKeyboardBuilder
 from typing import Any, Callable, TYPE_CHECKING, Literal, Union
 from babel.support import LazyProxy
 from dataclasses import dataclass, field
+from fastapi.datastructures import State
 from sqlmodel.ext.asyncio.session import AsyncSession
 
 from .role import RoleBase
@@ -16,29 +17,32 @@ if TYPE_CHECKING:
     from ..main import QBotApp
     from .user import UserBase
 
-EntityCaptionCallable = Callable[["EntityDescriptor"], str]
-EntityItemCaptionCallable = Callable[["EntityDescriptor", Any], str]
-EntityFieldCaptionCallable = Callable[["FieldDescriptor", Any, Any], str]
+# EntityCaptionCallable = Callable[["EntityDescriptor"], str]
+# EntityItemCaptionCallable = Callable[["EntityDescriptor", Any], str]
+# EntityFieldCaptionCallable = Callable[["FieldDescriptor", Any, Any], str]
 
 
 @dataclass
 class FieldEditButton:
     field_name: str
-    caption: str | LazyProxy | EntityFieldCaptionCallable | None = None
-    visibility: Callable[[Any], bool] | None = None
+    caption: str | LazyProxy | Callable[["BotEntity", "BotContext"], str] | None = None
+    visibility: Callable[["BotEntity", "BotContext"], bool] | None = None
 
 
 @dataclass
 class CommandButton:
     command: ContextData | Callable[[ContextData, Any], ContextData] | str
-    caption: str | LazyProxy | EntityItemCaptionCallable
-    visibility: Callable[[Any], bool] | None = None
+    caption: str | LazyProxy | Callable[["BotEntity", "BotContext"], str] | None = None
+    visibility: Callable[["BotEntity", "BotContext"], bool] | None = None
 
 
 @dataclass
 class InlineButton:
-    inline_button: InlineKeyboardButton | Callable[[Any], InlineKeyboardButton]
-    visibility: Callable[[Any], bool] | None = None
+    inline_button: (
+        InlineKeyboardButton
+        | Callable[["BotEntity", "BotContext"], InlineKeyboardButton]
+    )
+    visibility: Callable[["BotEntity", "BotContext"], bool] | None = None
 
 
 @dataclass
@@ -66,8 +70,10 @@ class Filter:
 
 @dataclass
 class EntityList:
-    caption: str | LazyProxy | EntityCaptionCallable | None = None
-    item_repr: EntityItemCaptionCallable | None = None
+    caption: (
+        str | LazyProxy | Callable[["EntityDescriptor", "BotContext"], str] | None
+    ) = None
+    item_repr: Callable[["BotEntity", "BotContext"], str] | None = None
     show_add_new_button: bool = True
     item_form: str | None = None
     pagination: bool = True
@@ -79,7 +85,7 @@ class EntityList:
 
 @dataclass
 class EntityForm:
-    item_repr: EntityItemCaptionCallable | None = None
+    item_repr: Callable[["BotEntity", "BotContext"], str] | None = None
     edit_field_sequence: list[str] = None
     form_buttons: list[list[FieldEditButton | CommandButton | InlineButton]] = None
     show_edit_button: bool = True
@@ -89,11 +95,24 @@ class EntityForm:
 @dataclass(kw_only=True)
 class _BaseFieldDescriptor:
     icon: str = None
-    caption: str | LazyProxy | EntityFieldCaptionCallable | None = None
-    description: str | LazyProxy | EntityFieldCaptionCallable | None = None
-    edit_prompt: str | LazyProxy | EntityFieldCaptionCallable | None = None
-    caption_value: EntityFieldCaptionCallable | None = None
-    is_visible: bool | None = None
+    caption: (
+        str | LazyProxy | Callable[["FieldDescriptor", "BotContext"], str] | None
+    ) = None
+    description: (
+        str | LazyProxy | Callable[["FieldDescriptor", "BotContext"], str] | None
+    ) = None
+    edit_prompt: (
+        str
+        | LazyProxy
+        | Callable[["FieldDescriptor", Union["BotEntity", Any], "BotContext"], str]
+        | None
+    ) = None
+    caption_value: (
+        Callable[["FieldDescriptor", Union["BotEntity", Any], "BotContext"], str] | None
+    ) = None
+    is_visible: (
+        bool | Callable[["FieldDescriptor", "BotEntity", "BotContext"], bool] | None
+    ) = None
     localizable: bool = False
     bool_false_value: str | LazyProxy = "no"
     bool_true_value: str | LazyProxy = "yes"
@@ -140,10 +159,16 @@ class FieldDescriptor(_BaseFieldDescriptor):
 @dataclass(kw_only=True)
 class _BaseEntityDescriptor:
     icon: str = "📘"
-    full_name: str | LazyProxy | EntityCaptionCallable | None = None
-    full_name_plural: str | LazyProxy | EntityCaptionCallable | None = None
-    description: str | LazyProxy | EntityCaptionCallable | None = None
-    item_repr: EntityItemCaptionCallable | None = None
+    full_name: (
+        str | LazyProxy | Callable[["EntityDescriptor", "BotContext"], str] | None
+    ) = None
+    full_name_plural: (
+        str | LazyProxy | Callable[["EntityDescriptor", "BotContext"], str] | None
+    ) = None
+    description: (
+        str | LazyProxy | Callable[["EntityDescriptor", "BotContext"], str] | None
+    ) = None
+    item_repr: Callable[["BotEntity", "BotContext"], str] | None = None
     default_list: EntityList = field(default_factory=EntityList)
     default_form: EntityForm = field(default_factory=EntityForm)
     lists: dict[str, EntityList] = field(default_factory=dict[str, EntityList])
@@ -164,9 +189,9 @@ class _BaseEntityDescriptor:
             EntityPermission.DELETE_ALL: [RoleBase.SUPER_USER],
         }
     )
-    on_created: Callable[["BotEntity", "EntityEventContext"], None] | None = None
-    on_deleted: Callable[["BotEntity", "EntityEventContext"], None] | None = None
-    on_updated: Callable[["BotEntity", "EntityEventContext"], None] | None = None
+    on_created: Callable[["BotEntity", "BotContext"], None] | None = None
+    on_deleted: Callable[["BotEntity", "BotContext"], None] | None = None
+    on_updated: Callable[["BotEntity", "BotContext"], None] | None = None
 
 
 @dataclass(kw_only=True)
@@ -202,9 +227,10 @@ class CommandCallbackContext[UT: UserBase]:
 
 
 @dataclass(kw_only=True)
-class EntityEventContext:
+class BotContext:
     db_session: AsyncSession
     app: "QBotApp"
+    app_state: State
     message: Message | CallbackQuery | None = None
 
 

src/quickbot/utils/main.py

@@ -2,7 +2,7 @@ from babel.support import LazyProxy
 from inspect import iscoroutinefunction, signature
 from aiogram.types import Message, CallbackQuery
 from aiogram.utils.i18n import I18n
-from typing import Any, TYPE_CHECKING
+from typing import Any, TYPE_CHECKING, Callable
 import ujson as json
 
 from ..model.bot_entity import BotEntity
@@ -10,15 +10,14 @@ from ..model.bot_enum import BotEnum
 from ..model.settings import Settings
 
 from ..model.descriptors import (
+    BotContext,
+    EntityList,
     FieldDescriptor,
     EntityDescriptor,
-    EntityItemCaptionCallable,
-    EntityFieldCaptionCallable,
     EntityPermission,
-    EntityCaptionCallable,
 )
 
-from ..bot.handlers.context import ContextData, CommandContext
+from ..bot.handlers.context import CallbackCommand, ContextData, CommandContext
 
 if TYPE_CHECKING:
     from ..model.user import UserBase
@@ -106,24 +105,38 @@ def clear_state(state_data: dict, clear_nav: bool = False):
 
 
 async def get_entity_item_repr(
-    entity: BotEntity, item_repr: EntityItemCaptionCallable | None = None
+    entity: BotEntity,
+    context: BotContext,
+    item_repr: Callable[[BotEntity, BotContext], str] | None = None,
 ) -> str:
     descr = entity.bot_entity_descriptor
+
+    if not item_repr:
+        item_repr = descr.item_repr
+
     if item_repr:
-        return item_repr(descr, entity)
-    return (
-        descr.item_repr(descr, entity)
-        if descr.item_repr
-        else f"{
-            await get_callable_str(descr.full_name, descr, entity)
-            if descr.full_name
-            else descr.name
-        }: {str(entity.id)}"
-    )
+        if iscoroutinefunction(item_repr):
+            return await item_repr(entity, context)
+        else:
+            return item_repr(entity, context)
+
+    return f"{
+        await get_callable_str(
+            callable_str=descr.full_name,
+            context=context,
+            descriptor=descr,
+            entity=entity,
+        )
+        if descr.full_name
+        else descr.name
+    }: {str(entity.id)}"
 
 
 async def get_value_repr(
-    value: Any, field_descriptor: FieldDescriptor, locale: str | None = None
+    value: Any,
+    field_descriptor: FieldDescriptor,
+    context: BotContext,
+    locale: str | None = None,
 ) -> str:
     if value is None:
         return ""
@@ -133,9 +146,14 @@ async def get_value_repr(
         return "【✔︎】" if value else "【 】"
     elif field_descriptor.is_list:
         if issubclass(type_, BotEntity):
-            return (
-                f"[{', '.join([await get_entity_item_repr(item) for item in value])}]"
-            )
+            return f"[{
+                ', '.join(
+                    [
+                        await get_entity_item_repr(entity=item, context=context)
+                        for item in value
+                    ]
+                )
+            }]"
         elif issubclass(type_, BotEnum):
             return f"[{', '.join(item.localized(locale) for item in value)}]"
         elif type_ is str:
@@ -143,7 +161,7 @@ async def get_value_repr(
         else:
             return f"[{', '.join([str(item) for item in value])}]"
     elif issubclass(type_, BotEntity):
-        return await get_entity_item_repr(value)
+        return await get_entity_item_repr(entity=value, context=context)
     elif issubclass(type_, BotEnum):
         return value.localized(locale)
     elif isinstance(value, str):
@@ -162,13 +180,13 @@ async def get_callable_str(
     callable_str: (
         str
         | LazyProxy
-        | EntityCaptionCallable
-        | EntityItemCaptionCallable
-        | EntityFieldCaptionCallable
+        | Callable[[EntityDescriptor, BotContext], str]
+        | Callable[[BotEntity, BotContext], str]
+        | Callable[[FieldDescriptor, BotEntity, BotContext], str]
     ),
-    descriptor: FieldDescriptor | EntityDescriptor,
-    entity: Any = None,
-    value: Any = None,
+    context: BotContext,
+    descriptor: FieldDescriptor | EntityDescriptor | None = None,
+    entity: BotEntity | Any = None,
 ) -> str:
     if isinstance(callable_str, str):
         return callable_str
@@ -177,19 +195,22 @@ async def get_callable_str(
     elif callable(callable_str):
         args = signature(callable_str).parameters
         if iscoroutinefunction(callable_str):
-            if len(args) == 1:
-                return await callable_str(descriptor)
-            elif len(args) == 2:
-                return await callable_str(descriptor, entity)
-            elif len(args) == 3:
-                return await callable_str(descriptor, entity, value)
+            if len(args) == 3:
+                return await callable_str(descriptor, entity, context)
+            else:
+                if issubclass(args[0].annotation, BotEntity):
+                    return await callable_str(entity, context)
+                else:
+                    return await callable_str(descriptor, context)
         else:
-            if len(args) == 1:
-                return callable_str(descriptor)
-            elif len(args) == 2:
-                return callable_str(descriptor, entity)
-            elif len(args) == 3:
-                return callable_str(descriptor, entity, value)
+            if len(args) == 3:
+                return callable_str(descriptor, entity, context)
+            else:
+                return callable_str(entity or descriptor, context)
+    else:
+        raise ValueError(
+            f"Invalid callable type: {type(callable_str)}. Expected str, LazyProxy or callable."
+        )
 
 
 def get_entity_descriptor(
@@ -225,37 +246,72 @@ def get_field_descriptor(
 
 
 def build_field_sequence(
-    entity_descriptor: EntityDescriptor, user: "UserBase", callback_data: ContextData
+    entity_descriptor: EntityDescriptor,
+    user: "UserBase",
+    callback_data: ContextData,
+    state_data: dict,
 ):
+    prev_form_list = None
+
+    stack = state_data.get("navigation_stack", [])
+    prev_callback_data = ContextData.unpack(stack[-1]) if stack else None
+    if (
+        prev_callback_data
+        and prev_callback_data.command == CallbackCommand.ENTITY_LIST
+        and prev_callback_data.entity_name == entity_descriptor.name
+    ):
+        prev_form_name = (
+            prev_callback_data.form_params.split("&")[0]
+            if prev_callback_data.form_params
+            else None
+        )
+        prev_form_list: EntityList = entity_descriptor.lists.get(
+            prev_form_name, entity_descriptor.default_list
+        )
+
     field_sequence = list[str]()
     # exclude ownership fields from edit if user has no CREATE_ALL/UPDATE_ALL permission
     user_permissions = get_user_permissions(user, entity_descriptor)
     for fd in entity_descriptor.fields_descriptors.values():
-        if not (
+        skip = False
+        if (
             fd.is_optional
             or fd.field_name == "id"
-            or fd.field_name[:-3] == "_id"
+            or (
+                fd.field_name[-3:] == "_id"
+                and fd.field_name[:-3] in entity_descriptor.fields_descriptors
+            )
             or fd.default is not None
+            or fd.default_factory is not None
         ):
-            skip = False
-            for own_field in entity_descriptor.ownership_fields.items():
-                if (
-                    own_field[1].rstrip("_id") == fd.field_name.rstrip("_id")
-                    and own_field[0] in user.roles
-                    and (
-                        (
-                            EntityPermission.CREATE_ALL not in user_permissions
-                            and callback_data.context == CommandContext.ENTITY_CREATE
-                        )
-                        or (
-                            EntityPermission.UPDATE_ALL not in user_permissions
-                            and callback_data.context == CommandContext.ENTITY_EDIT
-                        )
+            skip = True
+        for own_field in entity_descriptor.ownership_fields.items():
+            if (
+                own_field[1].rstrip("_id") == fd.field_name.rstrip("_id")
+                and own_field[0] in user.roles
+                and (
+                    (
+                        EntityPermission.CREATE_ALL not in user_permissions
+                        and callback_data.context == CommandContext.ENTITY_CREATE
                     )
-                ):
-                    skip = True
-                    break
-            if not skip:
-                field_sequence.append(fd.field_name)
+                    or (
+                        EntityPermission.UPDATE_ALL not in user_permissions
+                        and callback_data.context == CommandContext.ENTITY_EDIT
+                    )
+                )
+            ):
+                skip = True
+                break
+
+        if (
+            prev_form_list
+            and prev_form_list.static_filters
+            and fd.field_name.rstrip("_id")
+            in [f.field_name.rstrip("_id") for f in prev_form_list.static_filters]
+        ):
+            skip = True
+
+        if not skip:
+            field_sequence.append(fd.field_name)
 
     return field_sequence