fix(lark): stream replies after HITL submissions

tests/unit_tests/platform/test_lark_eba_adapter.py

@@ -7,6 +7,7 @@ import asyncio
 import time
 from types import SimpleNamespace
 from unittest.mock import AsyncMock, MagicMock, patch
+from uuid import uuid4
 
 import pytest
 import yaml
@@ -20,6 +21,7 @@ from langbot.pkg.platform.adapters.lark.interaction import (
     interaction_delivery_capabilities,
     interaction_event_from_callback,
 )
+from langbot.pkg.agent.runner.reply_stream import ReplyStreamRequest, ReplyStreamSession
 from langbot_plugin.api.definition.abstract.platform.event_logger import AbstractEventLogger
 from langbot_plugin.api.entities.builtin.platform import entities as platform_entities
 from langbot_plugin.api.entities.builtin.platform import events as platform_events
@@ -729,7 +731,10 @@ async def test_lark_streaming_card_uses_strictly_increasing_sequences():
     final_card = json.loads(final_request.request_body.card.data)
     assert final_card['body']['elements'][0] == {'tag': 'markdown', 'content': 'answer'}
     assert 'header' not in final_card
-    assert final_card['body']['elements'][-1]['columns'][1]['elements'][0]['content'] == '[LangBot](https://langbot.app?utm_source=feishu&utm_medium=bot_card&utm_campaign=langbot)'
+    assert (
+        final_card['body']['elements'][-1]['columns'][1]['elements'][0]['content']
+        == '[LangBot](https://langbot.app?utm_source=feishu&utm_medium=bot_card&utm_campaign=langbot)'
+    )
     assert not final_card['config'].get('streaming_mode', False)
     assert 'response-1' not in adapter.card_id_dict
     assert 'stream-card-1' not in adapter.card_sequence_dict
@@ -828,6 +833,43 @@ async def test_lark_streaming_card_falls_back_to_full_card_update_when_stream_cl
     assert 'stream-card-1' not in adapter.closed_streaming_cards
 
 
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    ('target_type', 'target_id', 'receive_id_type'),
+    [
+        ('person', 'user-1', 'open_id'),
+        ('group', 'chat-1', 'chat_id'),
+    ],
+)
+async def test_lark_hitl_reply_stream_creates_and_updates_new_card(target_type, target_id, receive_id_type):
+    adapter = make_adapter({'enable-stream-reply': True})
+    event = SimpleNamespace(
+        event_type='interaction.submitted',
+        delivery=SimpleNamespace(
+            surface='platform',
+            platform_capabilities={},
+            reply_target={'target_type': target_type, 'target_id': target_id, 'message_id': 'interaction-card'},
+        ),
+    )
+    session = ReplyStreamSession(event, adapter)
+    stream_id = uuid4()
+
+    first = await session.apply(ReplyStreamRequest(stream_id=stream_id, operation='update', text='partial'))
+    final = await session.apply(ReplyStreamRequest(stream_id=stream_id, operation='finish', text='complete'))
+
+    assert first['delivery'] == final['delivery'] == 'streaming'
+    request = adapter.api_client.im.v1.message.acreate.await_args.args[0]
+    assert request.receive_id_type == receive_id_type
+    assert request.request_body.receive_id == target_id
+    assert request.request_body.msg_type == 'interactive'
+    assert adapter.api_client.im.v1.message.areply.await_count == 0
+    assert adapter.api_client.cardkit.v1.card_element.acontent.await_count == 1
+    final_card = json.loads(adapter.api_client.cardkit.v1.card.aupdate.await_args.args[0].request_body.card.data)
+    assert final_card['body']['elements'][0]['content'] == 'complete'
+    assert not adapter.card_id_dict
+    await session.close()
+
+
 def test_lark_interaction_callback_builds_scoped_host_event():
     callback = SimpleNamespace(
         event=SimpleNamespace(
@@ -991,6 +1033,7 @@ async def test_lark_webhook_rejects_wrong_signature():
 
 def test_lark_stream_card_separates_multiple_reasoning_rounds():
     from langbot.pkg.platform.adapters.lark.stream_card import build_card, streaming_text
+
     content = '<think>first thought</think>first answer<think>second thought</think>final answer'
     preview = streaming_text(content)
     assert '<think>' not in preview and '</think>' not in preview
@@ -1006,6 +1049,7 @@ def test_lark_stream_card_separates_multiple_reasoning_rounds():
 
 def test_lark_live_preview_is_bounded_but_final_reasoning_is_complete():
     from langbot.pkg.platform.adapters.lark.stream_card import build_card, streaming_text
+
     thought = 'reasoning ' * 200
     content = '<think>' + thought + '</thi'
     assert len(streaming_text(content)) < 450
@@ -1022,6 +1066,9 @@ async def test_lark_stream_card_creation_is_async_and_branded():
     request = adapter.api_client.cardkit.v1.card.acreate.await_args.args[0]
     card = json.loads(request.request_body.data)
     assert 'header' not in card
-    assert card['body']['elements'][-1]['columns'][1]['elements'][0]['content'] == '[LangBot](https://langbot.app?utm_source=feishu&utm_medium=bot_card&utm_campaign=langbot)'
+    assert (
+        card['body']['elements'][-1]['columns'][1]['elements'][0]['content']
+        == '[LangBot](https://langbot.app?utm_source=feishu&utm_medium=bot_card&utm_campaign=langbot)'
+    )
     assert card['config']['streaming_mode'] is True
     assert card['body']['elements'][0]['element_id'] == 'streaming_txt'