feat: 聊天室对话渲染增强 - 思考内容Markdown渲染 + 工具调用参数卡片化

src/web/features/chat/parts/CodeBlock.tsx

@@ -1,11 +1,6 @@
 import type { ReactNode } from "react";
 
-import { CopyOutlined } from "@ant-design/icons";
-import { App, Button } from "antd";
-import { useCallback, useEffect, useState } from "react";
-import { codeToHtml } from "shiki";
-
-import { useIsDark } from "../../../shared/hooks/use-is-dark";
+import { HighlightBlock } from "./HighlightBlock";
 
 interface CodeBlockProps {
   children: ReactNode;
@@ -13,64 +8,9 @@ interface CodeBlockProps {
   isStreaming: boolean;
 }
 
-export function CodeBlock({ children, className: _className, isStreaming }: CodeBlockProps) {
-  const { message } = App.useApp();
-  const isDark = useIsDark();
-  const [highlighted, setHighlighted] = useState<null | string>(null);
+export function CodeBlock({ children, isStreaming }: CodeBlockProps) {
   const { codeText, lang } = extractCode(children);
-
-  const handleCopy = useCallback(() => {
-    navigator.clipboard.writeText(codeText).then(
-      () => message.success("已复制"),
-      () => message.error("复制失败"),
-    );
-  }, [codeText, message]);
-
-  useEffect(() => {
-    if (isStreaming || !codeText) return;
-
-    let cancelled = false;
-    codeToHtml(codeText, {
-      lang,
-      theme: isDark ? "github-dark" : "github-light",
-    })
-      .then((html) => {
-        if (!cancelled) setHighlighted(html);
-      })
-      .catch(() => {
-        if (!cancelled) setHighlighted(null);
-      });
-
-    return () => {
-      cancelled = true;
-    };
-  }, [codeText, lang, isDark, isStreaming]);
-
-  if (isStreaming) {
-    return (
-      <pre className="code-block">
-        <code>{codeText}</code>
-      </pre>
-    );
-  }
-
-  return (
-    <div className="code-block">
-      <div className="code-block-header">
-        <span className="code-block-lang">{lang}</span>
-        <Button className="btn-dimmed" icon={<CopyOutlined />} onClick={handleCopy} size="small" type="text" />
-      </div>
-      {highlighted ? (
-        <div className="code-block-body" dangerouslySetInnerHTML={{ __html: highlighted }} />
-      ) : (
-        <div className="code-block-body">
-          <pre>
-            <code>{codeText}</code>
-          </pre>
-        </div>
-      )}
-    </div>
-  );
+  return <HighlightBlock code={codeText} isStreaming={isStreaming} lang={lang} />;
 }
 
 function extractCode(children: ReactNode): { codeText: string; lang: string } {

src/web/features/chat/parts/HighlightBlock.tsx

@@ -0,0 +1,71 @@
+import { CopyOutlined } from "@ant-design/icons";
+import { App, Button } from "antd";
+import { useCallback, useEffect, useState } from "react";
+import { codeToHtml } from "shiki";
+
+import { useIsDark } from "../../../shared/hooks/use-is-dark";
+
+interface HighlightBlockProps {
+  code: string;
+  isStreaming: boolean;
+  lang: string;
+}
+
+export function HighlightBlock({ code, isStreaming, lang }: HighlightBlockProps) {
+  const { message } = App.useApp();
+  const isDark = useIsDark();
+  const [highlighted, setHighlighted] = useState<null | string>(null);
+
+  const handleCopy = useCallback(() => {
+    navigator.clipboard.writeText(code).then(
+      () => message.success("已复制"),
+      () => message.error("复制失败"),
+    );
+  }, [code, message]);
+
+  useEffect(() => {
+    if (isStreaming || !code) return;
+
+    let cancelled = false;
+    codeToHtml(code, {
+      lang,
+      theme: isDark ? "github-dark" : "github-light",
+    })
+      .then((html) => {
+        if (!cancelled) setHighlighted(html);
+      })
+      .catch(() => {
+        if (!cancelled) setHighlighted(null);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [code, lang, isDark, isStreaming]);
+
+  if (isStreaming) {
+    return (
+      <pre className="code-block">
+        <code>{code}</code>
+      </pre>
+    );
+  }
+
+  return (
+    <div className="code-block">
+      <div className="code-block-header">
+        <span className="code-block-lang">{lang}</span>
+        <Button className="btn-dimmed" icon={<CopyOutlined />} onClick={handleCopy} size="small" type="text" />
+      </div>
+      {highlighted ? (
+        <div className="code-block-body" dangerouslySetInnerHTML={{ __html: highlighted }} />
+      ) : (
+        <div className="code-block-body">
+          <pre>
+            <code>{code}</code>
+          </pre>
+        </div>
+      )}
+    </div>
+  );
+}

src/web/features/chat/parts/ReasoningPart.tsx

@@ -1,7 +1,10 @@
 import { CheckCircleFilled, LoadingOutlined } from "@ant-design/icons";
 import { Collapse, Flex, Typography } from "antd";
+import { Markdown } from "markdown-to-jsx/react";
 import { useCallback, useMemo, useState } from "react";
 
+import { CodeBlock } from "./CodeBlock";
+import { MarkdownTable } from "./MarkdownTable";
 import type { PartProps } from "./types";
 
 const REASONING_KEY = "reasoning";
@@ -33,7 +36,21 @@ export function ReasoningPart({ part }: PartProps) {
       ghost
       items={[
         {
-          children: <Typography.Text type="secondary">{text}</Typography.Text>,
+          children: (
+            <div className="reasoning-content">
+              <Markdown
+                options={{
+                  optimizeForStreaming: isStreaming,
+                  overrides: {
+                    pre: { component: CodeBlock, props: { isStreaming } },
+                    table: MarkdownTable,
+                  },
+                }}
+              >
+                {text}
+              </Markdown>
+            </div>
+          ),
           key: REASONING_KEY,
           label: isStreaming ? (
             <Flex align="center" component="span" gap={4}>

src/web/features/chat/parts/ToolPart.tsx

@@ -1,6 +1,7 @@
 import { CheckCircleFilled, CloseCircleFilled, LoadingOutlined } from "@ant-design/icons";
 import { Collapse, Flex, Typography } from "antd";
 
+import { HighlightBlock } from "./HighlightBlock";
 import type { PartProps } from "./types";
 
 interface ToolPartData {
@@ -20,7 +21,19 @@ function getToolState(part: ToolPartData) {
   return "input-streaming" as const;
 }
 
-const FORMAT_JSON = (v: unknown) => JSON.stringify(v, null, 2);
+function getInputLang(value: unknown): string {
+  return typeof value === "object" && value !== null ? "json" : "text";
+}
+
+function getOutputLang(value: unknown): string {
+  return typeof value === "object" && value !== null ? "json" : "text";
+}
+
+function formatContent(value: unknown): string {
+  if (typeof value === "object" && value !== null) return JSON.stringify(value, null, 2);
+  if (typeof value === "string") return value;
+  return String(value);
+}
 
 export function ToolPart({ part }: PartProps) {
   const toolPart = part as unknown as ToolPartData;
@@ -31,13 +44,25 @@ export function ToolPart({ part }: PartProps) {
 
   const isStreaming = state === "input-streaming" || state === "input-available";
 
+  const formattedInput = toolPart.input != null ? formatContent(toolPart.input) : "";
+  const inputLang = toolPart.input != null ? getInputLang(toolPart.input) : "text";
+
+  const hasOutput = "output" in toolPart && toolPart.output != null;
+  const formattedOutput = hasOutput ? formatContent(toolPart.output) : "";
+  const outputLang = hasOutput ? getOutputLang(toolPart.output) : "text";
+
   if (state === "output-error") {
     return (
       <Collapse
         ghost
         items={[
           {
-            children: <Typography.Text type="danger">{toolPart.errorText}</Typography.Text>,
+            children: (
+              <div className="tool-call-section">
+                <Typography.Text type="danger">错误</Typography.Text>
+                <HighlightBlock code={toolPart.errorText!} isStreaming={false} lang="text" />
+              </div>
+            ),
             key: toolPart.toolCallId ?? toolName,
             label: (
               <Flex align="center" component="span" gap={4}>
@@ -59,18 +84,18 @@ export function ToolPart({ part }: PartProps) {
       items={[
         {
           children: (
-            <Flex gap={4} vertical>
+            <Flex gap={8} vertical>
               {toolPart.input != null && (
-                <>
-                  <Typography.Text type="secondary">参数：</Typography.Text>
-                  <pre className="tool-result-pre">{FORMAT_JSON(toolPart.input)}</pre>
-                </>
+                <div className="tool-call-section">
+                  <Typography.Text type="secondary">入参</Typography.Text>
+                  <HighlightBlock code={formattedInput} isStreaming={isStreaming} lang={inputLang} />
+                </div>
               )}
-              {"output" in toolPart && toolPart.output != null && (
-                <>
-                  <Typography.Text type="secondary">结果：</Typography.Text>
-                  <pre className="tool-result-pre">{FORMAT_JSON(toolPart.output)}</pre>
-                </>
+              {hasOutput && (
+                <div className="tool-call-section">
+                  <Typography.Text type="secondary">出参</Typography.Text>
+                  <HighlightBlock code={formattedOutput} isStreaming={isStreaming} lang={outputLang} />
+                </div>
               )}
               {!toolPart.input && !("output" in toolPart) && (
                 <Typography.Text type="secondary">生成中...</Typography.Text>

src/web/styles.css

@@ -243,9 +243,11 @@ body {
   margin: 4px 0;
 }
 
-.tool-result-pre {
-  font-size: 12px;
-  margin: 0;
+/* 工具调用参数 section */
+.tool-call-section {
+  display: flex;
+  flex-direction: column;
+  gap: var(--ant-margin-xxs);
 }
 
 .msg-title-ai {
@@ -256,6 +258,11 @@ body {
   padding: 0 var(--ant-padding-sm);
 }
 
+.reasoning-content {
+  font-size: var(--ant-font-size-sm);
+  color: var(--ant-color-text-secondary);
+}
+
 .icon-primary {
   color: var(--ant-color-primary);
 }