feat: hide assistant card names in extraction transcript, split sectioned recentMessages into 2 system messages

tests/extraction-context-only-flag.mjs

@@ -76,9 +76,23 @@ const chat = [
 {
   const mixed = [
     { seq: 1, role: "user", content: "context user", speaker: "A", isContextOnly: true },
-    { seq: 2, role: "assistant", content: "context ai", speaker: "B", isContextOnly: true },
+    {
+      seq: 2,
+      role: "assistant",
+      content: "context ai",
+      speaker: "B",
+      hideSpeakerLabel: true,
+      isContextOnly: true,
+    },
     { seq: 3, role: "user", content: "target user", speaker: "A", isContextOnly: false },
-    { seq: 4, role: "assistant", content: "target ai", speaker: "B", isContextOnly: false },
+    {
+      seq: 4,
+      role: "assistant",
+      content: "target ai",
+      speaker: "B",
+      hideSpeakerLabel: true,
+      isContextOnly: false,
+    },
   ];
   const transcript = formatExtractionTranscript(mixed);
   assert.match(transcript, /已提取过/, "transcript should contain context review header");
@@ -89,6 +103,8 @@ const chat = [
   );
   assert.match(transcript, /#1.*context user/, "context message should appear");
   assert.match(transcript, /#3.*target user/, "target message should appear");
+  assert.match(transcript, /#2 \[assistant\]: context ai/, "assistant card name should be hidden");
+  assert.doesNotMatch(transcript, /#2 \[assistant\|B\]:/, "assistant card name should not be rendered");
   console.log("  ✓ formatExtractionTranscript: section dividers for mixed context/target");
 }
 
@@ -132,8 +148,20 @@ const chat = [
   const targetFiltered = result.filteredMessages.filter((m) => !m.isContextOnly);
   assert.equal(contextFiltered.length, 2, "context messages propagated through filtering");
   assert.equal(targetFiltered.length, 2, "target messages propagated through filtering");
+  assert.equal(
+    result.filteredMessages.find((m) => m.seq === 2)?.hideSpeakerLabel,
+    true,
+    "active character assistant label should be hidden",
+  );
+  assert.equal(
+    result.filteredMessages.find((m) => m.seq === 1)?.hideSpeakerLabel,
+    false,
+    "user label should remain visible",
+  );
   assert.match(result.filteredTranscript, /已提取过/, "transcript includes context header");
   assert.match(result.filteredTranscript, /本次需要提取/, "transcript includes target header");
+  assert.match(result.filteredTranscript, /#2 \[assistant\]: old answer/, "assistant transcript should hide character name");
+  assert.doesNotMatch(result.filteredTranscript, /#2 \[assistant\|B\]:/, "assistant transcript should not show character name");
   console.log("  ✓ buildExtractionInputContext: isContextOnly propagated to filteredMessages and transcript");
 }
 

tests/extractor-input-context.mjs

@@ -141,8 +141,9 @@ try {
     (message) => message.sourceKey === "recentMessages",
   );
   assert.ok(recentBlock);
-  assert.match(String(recentBlock?.content || ""), /#10 \[assistant\|艾琳\]: 继续说明/);
+  assert.match(String(recentBlock?.content || ""), /#10 \[assistant\]: 继续说明/);
   assert.match(String(recentBlock?.content || ""), /#11 \[user\|玩家\]: 用户输入/);
+  assert.doesNotMatch(String(recentBlock?.content || ""), /#10 \[assistant\|艾琳\]:/);
   assert.doesNotMatch(String(recentBlock?.content || ""), /隐式思维|<think>/);
 } finally {
   restore();

tests/extractor-phase3-layered-context.mjs

@@ -224,16 +224,25 @@ function collectAllPromptContent(captured) {
     assert.equal(result.success, true);
     assert.ok(captured);
 
-    const recentBlock = (Array.isArray(captured.promptMessages) ? captured.promptMessages : []).find(
+    const recentMessages = (Array.isArray(captured.promptMessages)
+      ? captured.promptMessages
+      : []
+    ).filter(
       (m) => m.sourceKey === "recentMessages",
     );
-    assert.ok(recentBlock, "recentMessages block should exist");
-    const recentContent = String(recentBlock?.content || "");
-    assert.match(recentContent, /以下是上下文回顾（已提取过），仅供理解剧情/);
-    assert.match(recentContent, /以下是本次需要提取记忆的新对话内容/);
+    assert.equal(recentMessages.length, 2, "recentMessages should split into 2 section system messages");
+    assert.equal(recentMessages[0]?.role, "system");
+    assert.equal(recentMessages[0]?.transcriptSection, "context");
+    assert.match(String(recentMessages[0]?.content || ""), /^--- 以下是上下文回顾（已提取过），仅供理解剧情 ---/);
+    assert.match(String(recentMessages[0]?.content || ""), /#10 \[user\|玩家\]: 第一轮消息/);
+    assert.equal(recentMessages[1]?.role, "system");
+    assert.equal(recentMessages[1]?.transcriptSection, "target");
+    assert.match(String(recentMessages[1]?.content || ""), /^--- 以下是本次需要提取记忆的新对话内容 ---/);
+    assert.match(String(recentMessages[1]?.content || ""), /#12 \[user\|玩家\]: 第二轮消息/);
     assert.ok(
-      recentContent.indexOf("已提取过") < recentContent.indexOf("本次需要提取"),
-      "context review should appear before extraction target section",
+      recentMessages[0].content.includes("已提取过") &&
+        recentMessages[1].content.includes("本次需要提取"),
+      "context and target sections should each be emitted as a single system message",
     );
   } finally {
     restore();

tests/extractor-phase5-context-fidelity.mjs

@@ -286,7 +286,7 @@ try {
       ).find((message) => message.sourceKey === "recentMessages");
       assert.ok(recentBlock, "recentMessages block should exist");
       const recentContent = String(recentBlock?.content || "");
-      assert.match(recentContent, /#30 \[assistant\|艾琳\]: 艾琳说：去调查蓝钥匙。/);
+      assert.match(recentContent, /#30 \[assistant\]: 艾琳说：去调查蓝钥匙。/);
       assert.match(
         recentContent,
         /#31 \[assistant\|旁白\]: 旁白补充：<status mood='tense'>雨夜<\/status>巷子很安静。/,
@@ -351,7 +351,7 @@ try {
         : []
       ).find((message) => message.sourceKey === "recentMessages");
       assert.ok(recentBlock, "recentMessages block should still exist when worldbook is disabled");
-      assert.match(String(recentBlock?.content || ""), /#30 \[assistant\|艾琳\]: 艾琳说：去调查蓝钥匙。/);
+      assert.match(String(recentBlock?.content || ""), /#30 \[assistant\]: 艾琳说：去调查蓝钥匙。/);
     } finally {
       restore();
     }

tests/prompt-builder-mixed-transcript.mjs

@@ -117,6 +117,7 @@ const promptBuild = await buildTaskPrompt(settings, "extract", {
       content: "继续说明",
       name: "艾琳",
       speaker: "艾琳",
+      hideSpeakerLabel: true,
       isContextOnly: true,
     },
     {
@@ -133,25 +134,41 @@ const promptBuild = await buildTaskPrompt(settings, "extract", {
   currentRange: "41 ~ 42",
 });
 const payload = buildTaskLlmPayload(promptBuild, "fallback-user");
-const recentBlock = payload.promptMessages.find(
+const recentMessages = payload.promptMessages.filter(
   (message) => message.sourceKey === "recentMessages",
 );
-assert.match(
-  String(recentBlock?.content || ""),
-  /以下是上下文回顾（已提取过），仅供理解剧情/,
+assert.deepEqual(
+  recentMessages.map((message) => ({
+    role: message.role,
+    sourceKey: message.sourceKey,
+    transcriptSection: message.transcriptSection,
+    transcriptSectionPart: message.transcriptSectionPart,
+  })),
+  [
+    {
+      role: "system",
+      sourceKey: "recentMessages",
+      transcriptSection: "context",
+      transcriptSectionPart: "section",
+    },
+    {
+      role: "system",
+      sourceKey: "recentMessages",
+      transcriptSection: "target",
+      transcriptSectionPart: "section",
+    },
+  ],
 );
-assert.match(
-  String(recentBlock?.content || ""),
-  /以下是本次需要提取记忆的新对话内容/,
-);
-assert.match(String(recentBlock?.content || ""), /#41 \[assistant\|艾琳\]: 助手已净化/);
-assert.match(String(recentBlock?.content || ""), /#42 \[user\|玩家\]: 用户已净化/);
+assert.match(String(recentMessages[0]?.content || ""), /^--- 以下是上下文回顾（已提取过），仅供理解剧情 ---/);
+assert.match(String(recentMessages[0]?.content || ""), /#41 \[assistant\]: 助手已净化/);
+assert.match(String(recentMessages[1]?.content || ""), /^--- 以下是本次需要提取记忆的新对话内容 ---/);
+assert.match(String(recentMessages[1]?.content || ""), /#42 \[user\|玩家\]: 用户已净化/);
 assert.doesNotMatch(
-  String(recentBlock?.content || ""),
-  /#41 \[assistant\|艾琳\]: 用户已净化/,
+  String(recentMessages[0]?.content || ""),
+  /#41 \[assistant\|艾琳\]:/,
 );
 assert.doesNotMatch(
-  String(recentBlock?.content || ""),
+  String(recentMessages[1]?.content || ""),
   /#42 \[user\|玩家\]: 助手已净化/,
 );