UI 调整

src/components/Message.vue

@@ -1,9 +1,10 @@
+
 <script setup>
 import { MarkdownHooks } from "vuemarkik";
 import CodeBlock from "./CodeBlock.vue";
 import rehypeShiki from "@shikijs/rehype";
 import remarkGfm from "remark-gfm";
-import { defineProps } from "vue";
+import { computed } from "vue";
 
 const props = defineProps({
     userMessage: {
@@ -31,13 +32,24 @@ const rehypePlugins = [
             defaultLanguage: "markdown",
             langs: [
                 "javascript",
+                "typescript",
                 "html",
+                "css",
+                "json",
+                "python",
+                "kotlin",
+                "java",
+                "sql",
+                "bash",
                 "markdown",
                 "haskell",
-                "json",
                 "text",
             ],
-            langAlias: { card: "text" },
+            langAlias: {
+                card: "text",
+                sh: "bash",
+                shell: "bash",
+            },
             lazy: true,
             themes: {
                 light: "github-light",
@@ -46,128 +58,243 @@ const rehypePlugins = [
         },
     ],
 ];
+
+const userContents = computed(() =>
+    (props.userMessage?.content ?? []).filter(
+        item => item.type === "text" && item.text
+    )
+);
+
+const hasAssistantMessages = computed(
+    () => props.assistantMessages.length > 0
+);
+
+const hasActivity = computed(() =>
+    props.assistantMessages.some(message =>
+        (message.content ?? []).some(
+            item => item.type !== "text"
+        )
+    )
+);
+
+const isThinking = computed(
+    () => !hasAssistantMessages.value
+);
+
+function activityLabel(content) {
+    switch (content.type) {
+        case "think":
+            return "正在思考";
+
+        case "tool_call":
+            return "正在调用工具";
+
+        case "tool_result":
+            return content.error
+                ? "工具执行失败"
+                : "工具执行完成";
+
+        case "error":
+            return "发生错误";
+
+        default:
+            return content.type;
+    }
+}
+
+function activityIcon(content) {
+    switch (content.type) {
+        case "think":
+            return "🧠";
+
+        case "tool_call":
+            return "⚙️";
+
+        case "tool_result":
+            return content.error ? "⚠️" : "✓";
+
+        case "error":
+            return "⚠️";
+
+        default:
+            return "ℹ️";
+    }
+}
+
+function activityClass(content) {
+    if (content.type === "error" || content.error) {
+        return "activity-error";
+    }
+
+    if (content.type === "tool_call" || content.type === "think") {
+        return "activity-running";
+    }
+
+    return "activity-completed";
+}
 </script>
 
 <template>
-    <!-- 用户消息：左侧头像，右侧气泡 -->
+    <div class="conversation">
-    <div class="message-row user-row">
-        <div class="avatar user-avatar">我</div>
 
+        <!-- 用户消息 -->
+        <div class="message-row user-row">
             <div class="message-content">
-            <div class="bubble">
+                <div class="user-bubble">
+                    <template
+                        v-for="(content, index) in userContents"
+                        :key="index"
+                    >
                         <MarkdownHooks
-                    :text="userMessage.content"
+                            :text="content.text"
                             :components="components"
                             :rehype-plugins="rehypePlugins"
                             :remark-plugins="remarkPlugins"
                             security-mode="trusted"
                         />
+                    </template>
                 </div>
             </div>
+
+            <div class="avatar user-avatar">我</div>
         </div>
 
         <!-- AI 消息 -->
-    <div v-if="assistantMessages.length === 0" class="message-row assistant-row">
+        <div class="message-row assistant-row">
+
+            <div class="avatar assistant-avatar">
+                <span>AI</span>
+            </div>
+
             <div class="message-content">
-            <div class="activity-item">
+                <div class="assistant-bubble">
-                <span class="activity-icon">🧠</span>
-                <span>正在思考...</span>
-            </div>
-        </div>
-        <div class="avatar assistant-avatar">AI</div>
-    </div>
 
-    <div v-else class="message-row assistant-row">
+                <!-- 执行过程 -->
-        <div class="message-content">
+                <div
-            <div class="bubble">
+                    v-if="hasActivity"
-                <template v-for="message in assistantMessages" :key="message.id">
+                    class="activity-list"
-
+                >
-                    <!-- 过程消息 -->
+                    <template
-                    <div v-if="message.type !== 'text'" class="activity-item">
+                        v-for="(message, messageIndex) in assistantMessages"
-                        <template v-if="message.type === 'tool_call'">
+                        :key="message.id ?? messageIndex"
-                            <span class="activity-icon">🔧</span>
+                    >
-                            <span>正在调用工具</span>
+                        <template
-                            <span class="activity-name">{{ message.tool_name }}</span>
+                            v-for="(content, contentIndex) in (message.content ?? [])"
-                        </template>
+                            :key="content.id ?? `${messageIndex}-${contentIndex}`"
-
+                        >
-                        <template v-else-if="message.type === 'think'">
+                            <div
-                            <span class="activity-icon">🧠</span>
+                                v-if="content.type !== 'text'"
-                            <span>正在思考...</span>
+                                class="activity-item"
-                        </template>
+                                :class="activityClass(content)"
-
+                            >
-                        <template v-else-if="message.type === 'tool_result'">
                                 <span class="activity-icon">
-                                {{ message.status === 'failed' ? '⚠️' : '✓' }}
+                                    {{ activityIcon(content) }}
                                 </span>
-                            <span>
-                                {{ message.status === 'failed' ? '工具执行失败' : '工具执行完成' }}
-                            </span>
-                            <span class="activity-name">{{ message.tool_name }}</span>
-                        </template>
 
-                        <template v-else>
+                                <span class="activity-label">
-                            <span class="activity-icon">ℹ️</span>
+                                    {{ activityLabel(content) }}
-                            <span>{{ message.type }}</span>
+                                </span>
+
+                                <span
+                                    v-if="content.name"
+                                    class="activity-name"
+                                >
+                                    {{ content.name }}
+                                </span>
+
+                                <span
+                                    v-if="content.type === 'error' && content.text"
+                                    class="activity-detail"
+                                >
+                                    {{ content.text }}
+                                </span>
+                            </div>
+                        </template>
                     </template>
                 </div>
 
                 <!-- 正式回答 -->
-                    <template v-else>
+                <div
-                    <hr></hr>
+                    v-if="hasAssistantMessages"
+                    class="assistant-answer"
+                >
+                    <template
+                        v-for="(message, messageIndex) in assistantMessages"
+                        :key="message.id ?? messageIndex"
+                    >
+                        <template
+                            v-for="(content, contentIndex) in (message.content ?? [])"
+                            :key="content.id ?? `${messageIndex}-${contentIndex}`"
+                        >
                             <MarkdownHooks
-                        :text="message.content"
+                                v-if="content.type === 'text' && content.text"
+                                :text="content.text"
                                 :components="components"
                                 :rehype-plugins="rehypePlugins"
                                 :remark-plugins="remarkPlugins"
                                 security-mode="trusted"
                             />
                         </template>
-
                     </template>
                 </div>
+
+                <!-- 思考状态 -->
+                <div
+                    v-if="isThinking"
+                    class="thinking-indicator"
+                >
+                    <span class="thinking-dot"></span>
+                    <span class="thinking-dot"></span>
+                    <span class="thinking-dot"></span>
+                    <span class="thinking-text">
+                        {{ hasAssistantMessages ? "正在生成回答" : "正在思考" }}
+                    </span>
                 </div>
 
-        <div class="avatar assistant-avatar">AI</div>
+                </div>
+            </div>
+        </div>
     </div>
 </template>
 
-<style>
+<style scoped>
 .conversation {
     display: flex;
     flex-direction: column;
-    gap: 24px;
+    gap: 28px;
-    margin-bottom: 32px;
+    width: 100%;
+    padding: 12px 0 32px;
 }
 
-/* 消息行 */
+/* 消息布局 */
 .message-row {
     display: flex;
     align-items: flex-start;
     gap: 12px;
     width: 100%;
+    min-width: 0;
 }
 
-/* 用户消息靠左 */
 .user-row {
-    justify-content: flex-start;
+    justify-content: flex-end;
 }
 
-/* AI 消息靠右 */
 .assistant-row {
-    justify-content: flex-end;
+    justify-content: flex-start;
 }
 
 /* 头像 */
 .avatar {
-    flex: 0 0 38px;
+    width: 36px;
-    width: 38px;
+    height: 36px;
-    height: 38px;
+    flex: 0 0 36px;
-    border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
-    font-size: 13px;
+    border-radius: 50%;
+    font-size: 12px;
     font-weight: 600;
+    user-select: none;
 }
 
 .user-avatar {
@@ -177,100 +304,323 @@ const rehypePlugins = [
 
 .assistant-avatar {
     color: #fff;
-    background: #2563eb;
+    background: linear-gradient(145deg, #3b82f6, #2563eb);
+    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
 }
 
 /* 消息内容 */
 .message-content {
-    max-width: 78%;
     min-width: 0;
+    max-width: min(82%, 860px);
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
 }
 
-/* 消息气泡 */
+/* 用户气泡 */
-.bubble {
+.user-bubble {
-    padding: 12px 16px;
+    padding: 10px 15px;
-    border-radius: 12px;
+    border-radius: 14px 3px 14px 14px;
-    line-height: 1.6;
+    background: #eaf2ff;
+    color: #26364b;
+    line-height: 1.7;
     overflow-wrap: anywhere;
-    min-width: 40px;
 }
 
-.user-row .bubble {
+/* AI 回复气泡 */
-    background: #e8f1ff;
+.assistant-bubble {
-    border-top-left-radius: 3px;
-}
-
-.assistant-row .bubble {
-    background: #f4f5f7;
-    border-top-right-radius: 3px;
-}
-
-/* Markdown 内容 */
-.bubble :deep(p:first-child) {
-    margin-top: 0;
-}
-
-.bubble :deep(p:last-child) {
-    margin-bottom: 0;
-}
-
-.bubble :deep(pre) {
-    overflow-x: auto;
-    padding: 12px;
-    border-radius: 8px;
-    white-space: pre;
-}
-
-.bubble :deep(table) {
     width: 100%;
-    border-collapse: collapse;
+    min-width: 0;
-    margin: 12px 0;
+    box-sizing: border-box;
+    padding: 14px 18px;
+    border: 1px solid var(--chat-assistant-border, #edf0f4);
+    border-radius: 3px 14px 14px 14px;
+    background: var(--chat-assistant-bubble, #f4f6f9);
+    color: var(--chat-text, #303133);
+    line-height: 1.85;
+    overflow-wrap: anywhere;
+}
+
+.assistant-answer {
+    color: var(--chat-text, #303133);
     font-size: 14px;
+    line-height: 1.85;
+    overflow-wrap: anywhere;
 }
 
-.bubble :deep(th),
+/* 思考和工具执行状态 */
-.bubble :deep(td) {
+.activity-list {
-    border: 1px solid #dcdfe6;
+    display: flex;
-    padding: 8px 12px;
+    flex-direction: column;
-    text-align: left;
+    gap: 7px;
-}
+    padding: 10px 12px;
-
+    border-left: 2px solid #e2e8f0;
-.bubble :deep(th) {
+    margin-bottom: 8px;
-    background: #f5f7fa;
-}
-
-.bubble :deep(tr:nth-child(even)) {
-    background: #fafafa;
 }
 
 .activity-item {
     display: flex;
     align-items: center;
-    gap: 6px;
+    flex-wrap: wrap;
-    padding: 2px 6px;
+    gap: 7px;
-    margin: 1px 0;
+    min-height: 20px;
-    border-radius: 4px;
-    color: #84909f;
     font-size: 12px;
-    line-height: 1.3;
+    line-height: 1.5;
+    color: #84909f;
 }
 
 .activity-icon {
-    flex-shrink: 0;
+    flex: 0 0 15px;
-    font-size: 12px;
+    text-align: center;
+}
+
+.activity-label {
+    color: #7b8795;
 }
 
 .activity-name {
+    padding: 1px 7px;
+    border-radius: 4px;
+    background: #f1f5f9;
     color: #64748b;
     font-family: monospace;
-    background: #eef1f5;
+    font-size: 11px;
-    padding: 0 4px;
-    border-radius: 3px;
 }
 
-/* 过程消息与正式回答之间的间距 */
+.activity-detail {
-.activity-item + p,
+    width: 100%;
-.activity-item + pre {
+    padding-left: 22px;
-    margin-top: 12px;
+    color: #dc5555;
+    overflow-wrap: anywhere;
+}
+
+.activity-running .activity-icon {
+    color: #3b82f6;
+}
+
+.activity-completed .activity-icon {
+    color: #16a36a;
+}
+
+.activity-error .activity-icon,
+.activity-error .activity-label {
+    color: #dc5555;
+}
+
+/* 思考动画 */
+.thinking-indicator {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+    padding: 8px 0;
+    color: #94a3b8;
+    font-size: 12px;
+}
+
+.thinking-dot {
+    width: 5px;
+    height: 5px;
+    border-radius: 50%;
+    background: #94a3b8;
+    animation: thinking 1.2s infinite ease-in-out;
+}
+
+.thinking-dot:nth-child(2) {
+    animation-delay: 0.15s;
+}
+
+.thinking-dot:nth-child(3) {
+    animation-delay: 0.3s;
+}
+
+.thinking-text {
+    margin-left: 4px;
+}
+
+@keyframes thinking {
+    0%, 60%, 100% {
+        opacity: 0.35;
+        transform: translateY(0);
+    }
+
+    30% {
+        opacity: 1;
+        transform: translateY(-3px);
+    }
+}
+
+/* Markdown */
+.assistant-answer :deep(p),
+.user-bubble :deep(p) {
+    margin: 0 0 12px;
+}
+
+.assistant-answer :deep(p:last-child),
+.user-bubble :deep(p:last-child) {
+    margin-bottom: 0;
+}
+
+.assistant-answer :deep(h1),
+.assistant-answer :deep(h2),
+.assistant-answer :deep(h3) {
+    margin: 22px 0 12px;
+    line-height: 1.45;
+    font-weight: 600;
+    color: var(--chat-heading, #1f2937);
+}
+
+.assistant-answer :deep(h1) {
+    font-size: 21px;
+}
+
+.assistant-answer :deep(h2) {
+    font-size: 18px;
+}
+
+.assistant-answer :deep(h3) {
+    font-size: 16px;
+}
+
+.assistant-answer :deep(ul),
+.assistant-answer :deep(ol),
+.user-bubble :deep(ul),
+.user-bubble :deep(ol) {
+    padding-left: 24px;
+    margin: 8px 0 14px;
+}
+
+.assistant-answer :deep(li),
+.user-bubble :deep(li) {
+    padding: 2px 0;
+}
+
+.assistant-answer :deep(blockquote) {
+    margin: 12px 0;
+    padding: 8px 14px;
+    border-left: 3px solid #93b4e8;
+    background: #f6f8fb;
+    color: #64748b;
+    border-radius: 0 6px 6px 0;
+}
+
+.assistant-answer :deep(hr) {
+    border: none;
+    border-top: 1px solid #e5e7eb;
+    margin: 20px 0;
+}
+
+/* 代码块 */
+.assistant-answer :deep(pre),
+.user-bubble :deep(pre) {
+    max-width: 100%;
+    overflow-x: auto;
+    padding: 14px;
+    margin: 12px 0;
+    border: 1px solid #e5e7eb;
+    border-radius: 9px;
+    font-size: 13px;
+    line-height: 1.6;
+    white-space: pre;
+}
+
+.assistant-answer :deep(:not(pre) > code),
+.user-bubble :deep(:not(pre) > code) {
+    padding: 2px 5px;
+    border-radius: 4px;
+    background: #f1f5f9;
+    color: #db5a5a;
+    font-family: monospace;
+    font-size: 0.9em;
+}
+
+/* 表格 */
+.assistant-answer :deep(table),
+.user-bubble :deep(table) {
+    width: 100%;
+    border-collapse: collapse;
+    margin: 14px 0;
+    font-size: 13px;
+    line-height: 1.6;
+}
+
+.assistant-answer :deep(th),
+.assistant-answer :deep(td),
+.user-bubble :deep(th),
+.user-bubble :deep(td) {
+    border: 1px solid #e2e8f0;
+    padding: 8px 12px;
+    text-align: left;
+}
+
+.assistant-answer :deep(th),
+.user-bubble :deep(th) {
+    background: #f5f7fa;
+    font-weight: 600;
+}
+
+.assistant-answer :deep(tr:nth-child(even)),
+.user-bubble :deep(tr:nth-child(even)) {
+    background: #fafbfc;
+}
+
+/* 链接 */
+.assistant-answer :deep(a),
+.user-bubble :deep(a) {
+    color: #2563eb;
+    text-decoration: none;
+}
+
+.assistant-answer :deep(a:hover),
+.user-bubble :deep(a:hover) {
+    text-decoration: underline;
+}
+
+/* 图片 */
+.assistant-answer :deep(img),
+.user-bubble :deep(img) {
+    max-width: 100%;
+    height: auto;
+    border-radius: 8px;
+}
+
+/* 移动端 */
+@media (max-width: 640px) {
+    .conversation {
+        gap: 22px;
+    }
+
+    .avatar {
+        width: 30px;
+        height: 30px;
+        flex-basis: 30px;
+        font-size: 11px;
+    }
+
+    .message-row {
+        gap: 8px;
+    }
+
+    .message-content {
+        max-width: calc(100% - 38px);
+    }
+
+    .user-bubble {
+        padding: 9px 12px;
+    }
+
+    .assistant-bubble {
+        padding: 10px 12px;
+    }
+
+    .assistant-answer {
+        font-size: 14px;
+    }
+
+    .assistant-answer :deep(table),
+    .user-bubble :deep(table) {
+        display: block;
+        overflow-x: auto;
+        white-space: nowrap;
+    }
 }
 </style>