"""聊天输入归一：与 memoir 规则共用，配置独立。"""

from unittest.mock import patch

from app.features.conversation.input_normalize import (
    apply_conversation_input_rules,
    normalize_chat_input_for_agent,
)


def test_apply_conversation_rules_matches_memoir_mei_kanshang() -> None:
    raw = "我去试镜了 美看上我 张伟"
    assert "没看上我" in apply_conversation_input_rules(raw)


def test_normalize_chat_rules_mode() -> None:
    raw = "美看上我"
    with patch("app.features.conversation.input_normalize.settings") as m:
        m.chat_input_normalize_enabled = True
        m.chat_input_normalize_mode = "rules"
        m.chat_input_normalize_llm_max_tokens = 512
        m.chat_input_normalize_llm_max_input_chars = 8000
        assert normalize_chat_input_for_agent(raw, llm=None) == "没看上我"


def test_normalize_chat_disabled_returns_raw() -> None:
    raw = "美看上我"
    with patch("app.features.conversation.input_normalize.settings") as m:
        m.chat_input_normalize_enabled = False
        m.chat_input_normalize_mode = "rules"
        assert normalize_chat_input_for_agent(raw, llm=None) == raw


def test_normalize_chat_off_mode() -> None:
    raw = "美看上我"
    with patch("app.features.conversation.input_normalize.settings") as m:
        m.chat_input_normalize_enabled = True
        m.chat_input_normalize_mode = "off"
        assert normalize_chat_input_for_agent(raw, llm=None) == raw