feat: 修改ai学习助手接口

pages/learning-assistant/learning-assistant.vue

@@ -89,12 +89,12 @@
 				<scroll-view class="quick-actions" scroll-x>
 					<view class="quick-row">
 						<button
-							v-for="action in quickActions"
-							:key="action"
 							class="quick-chip"
-							@click="useQuickAction(action)"
+							:class="{ disabled: sending }"
+							:disabled="sending"
+							@click="handleClinicalBooks"
 						>
-							{{ action }}
+							临床思维训练书籍
 						</button>
 					</view>
 				</scroll-view>
@@ -175,6 +175,7 @@
 import { nextTick, onMounted, onUnmounted, ref } from 'vue'
 import {
 	createLearningAssistantSession,
+	runClinicalThinkingBooksWorkflow,
 	streamLearningAssistantChat,
 	type LearningAssistantSession
 } from '../../api/learning-assistant'
@@ -195,7 +196,7 @@ const emit = defineEmits<{
 
 const goHome = createHomeNavigator(emit)
 
-const quickActions = ['更新指南', '风险评估量表', '药理学详情', '病例研讨']
+const clinicalBooksAction = '临床思维训练书籍'
 
 const pathwaySteps = [
 	{ index: '1', title: '早期识别', description: '10分钟内完成12导联心电图。' },
@@ -216,15 +217,41 @@ const sending = ref(false)
 
 let toastTimer: ReturnType<typeof setTimeout> | null = null
 let streamAbortController: AbortController | null = null
+let workflowAbortController: AbortController | null = null
 
-function useQuickAction(action: string) {
-	const prompts: Record<string, string> = {
-		更新指南: '请帮我梳理 ACS 最新指南中需要重点关注的更新。',
-		风险评估量表: '请列出 ACS 常用风险评估量表及适用场景。',
-		药理学详情: '请说明 ACS 常用抗血小板药物的适应证和注意事项。',
-		病例研讨: '请用病例研讨形式带我复盘一例胸痛患者。'
+async function handleClinicalBooks() {
+	if (sending.value) return
+
+	messages.value.push({
+		id: `user-${Date.now()}`,
+		role: 'user',
+		content: clinicalBooksAction
+	})
+	typingVisible.value = true
+	sending.value = true
+	scrollToBottom()
+
+	const assistantMessageIndex = messages.value.length
+	messages.value.push({
+		id: `assistant-${Date.now()}`,
+		role: 'assistant',
+		variant: 'simple',
+		content: ''
+	})
+
+	try {
+		workflowAbortController?.abort()
+		workflowAbortController = new AbortController()
+		const output = await runClinicalThinkingBooksWorkflow(workflowAbortController.signal)
+		messages.value[assistantMessageIndex].content = output
+	} catch (error) {
+		messages.value[assistantMessageIndex].content = error instanceof Error ? error.message : '临床思维训练书籍生成失败'
+		showToast(messages.value[assistantMessageIndex].content)
+	} finally {
+		typingVisible.value = false
+		sending.value = false
+		scrollToBottom()
 	}
-	draft.value = prompts[action] || action
 }
 
 async function handleSend() {
@@ -324,6 +351,7 @@ onMounted(() => {
 
 onUnmounted(() => {
 	streamAbortController?.abort()
+	workflowAbortController?.abort()
 	if (toastTimer) clearTimeout(toastTimer)
 })
 </script>
@@ -712,27 +740,39 @@ page {
 
 .quick-row {
 	display: flex;
+	justify-content: flex-start;
+	align-items: center;
 	gap: 8px;
 	padding-bottom: 4px;
 }
 
 .quick-chip {
 	box-sizing: border-box;
-	min-height: 32px;
-	padding: 6px 16px;
-	border: 1px solid #c2c6d4;
-	border-radius: 12px;
-	background: #ecedf6;
-	color: #424752;
-	font-size: 12px;
-	line-height: 16px;
-	font-weight: 500;
+	width: auto;
+	flex: 0 0 auto;
+	display: inline-flex;
+	align-items: center;
+	justify-content: center;
+	margin: 0;
+	min-height: 36px;
+	padding: 8px 18px;
+	border: 1px solid rgba(0, 71, 141, 0.28);
+	border-radius: 8px;
+	background: #eef5ff;
+	color: #00478d;
+	font-size: 14px;
+	line-height: 20px;
+	font-weight: 600;
 	letter-spacing: 0;
 	white-space: nowrap;
 }
 
+.quick-chip.disabled {
+	opacity: 0.55;
+}
+
 .quick-chip:active {
-	background: #e7e8f0;
+	background: #dcecff;
 }
 
 .composer {