1

server-rs/crates/api-server/src/runtime_chat.rs

@@ -14,12 +14,14 @@ use std::convert::Infallible;
 
 use crate::{
     http_error::AppError,
-    request_context::RequestContext,
-    runtime_chat_prompt::{
+    prompt::runtime_chat::{
         NPC_CHAT_TURN_REPLY_SYSTEM_PROMPT, NPC_CHAT_TURN_SUGGESTION_SYSTEM_PROMPT,
-        NpcChatTurnPromptInput, build_npc_chat_turn_reply_prompt,
+        NpcChatTurnPromptInput, build_deterministic_chat_suggestions,
+        build_deterministic_npc_reply, build_fallback_function_suggestions,
+        build_fallback_npc_chat_suggestions, build_npc_chat_turn_reply_prompt,
         build_npc_chat_turn_suggestion_prompt,
     },
+    request_context::RequestContext,
     state::AppState,
 };
 
@@ -256,66 +258,6 @@ where
     Some((npc_reply, suggestions, function_suggestions, force_exit))
 }
 
-fn build_deterministic_npc_reply(
-    npc_name: &str,
-    player_message: &str,
-    npc_initiates_conversation: bool,
-) -> String {
-    // Rust API 尚未迁入旧 Node 的完整 LLM NPC 聊天编排前，先由后端提供稳定兜底，保证相遇与选项聊天链路不断。
-    if npc_initiates_conversation {
-        return format!("{npc_name}看向你，先开口说道：“你来了。先别急着走，我正有话想和你说。”");
-    }
-    format!("{npc_name}听完你的话，回应道：“{player_message}。我明白你的意思，我们继续说。”")
-}
-
-fn build_deterministic_chat_suggestions(npc_name: &str, player_message: &str) -> Vec<String> {
-    // 建议只承载玩家可点选的行动意图，不在 UI 里额外塞说明文案。
-    vec![
-        format!("{npc_name}，我想先听你说"),
-        "这件事哪里不对劲".to_string(),
-        if player_message.contains('帮') || player_message.contains('忙') {
-            "先别绕，说清代价".to_string()
-        } else {
-            "你是不是还瞒着我".to_string()
-        },
-    ]
-}
-
-fn build_fallback_npc_chat_suggestions(player_message: &str) -> Vec<String> {
-    let topic = player_message.trim().chars().take(8).collect::<String>();
-    let topic = if topic.is_empty() {
-        "刚才那句".to_string()
-    } else {
-        topic
-    };
-
-    vec![
-        "我愿意先听你说完".to_string(),
-        format!("这事和{topic}有关吗"),
-        "你别再避重就轻".to_string(),
-    ]
-}
-
-fn build_fallback_function_suggestions(chat_directive: Option<&Value>) -> Vec<Value> {
-    read_function_options(chat_directive)
-        .into_iter()
-        .filter(|option| {
-            read_string_field(option, "functionId")
-                .as_deref()
-                .is_some_and(|function_id| function_id != "npc_chat")
-        })
-        .take(2)
-        .filter_map(|option| {
-            let function_id = read_string_field(option, "functionId")?;
-            let action_text = read_string_field(option, "actionText")?;
-            Some(json!({
-                "functionId": function_id,
-                "actionText": action_text,
-            }))
-        })
-        .collect()
-}
-
 fn build_completion_directive(chat_directive: Option<&Value>, force_exit: bool) -> Value {
     let Some(directive) = chat_directive else {
         return Value::Null;