修改pageSize

urbanLifelineWeb/packages/workcase_wechat/pages/chatRoom/chatRoom/chatRoom.uvue

@@ -46,12 +46,6 @@
 			:style="{ top: (headerPaddingTop + 88) + 'px' }"
 			@scrolltoupper="loadMoreMessages"
 			upper-threshold="50">
-			<!-- 加载遮罩层 -->
-			<view v-if="showLoadingMask" class="loading-mask">
-				<view class="loading-content">
-					<text class="loading-text">加载中...</text>
-				</view>
-			</view>
 			<!-- 加载更多提示 -->
 			<view v-if="loadingMore" class="loading-more">
 				<text class="loading-more-text">加载中...</text>
@@ -154,8 +148,8 @@ function loadUserInfo() {
 
 // 消息列表
 const messages = reactive<ChatRoomMessageVO[]>([])
-// 初始加载遮罩（自动填充期间显示，完成后隐藏）
-const showLoadingMask = ref<boolean>(true)
+// 加载遮罩（已禁用）
+// const showLoadingMask = ref<boolean>(true)
 
 // 所有默认客服
 const defaultWorkers = reactive<CustomerVO[]>([])
@@ -326,9 +320,8 @@ async function loadMessages() {
 			
 			// 加载完第一页后检查是否需要自动填充
 			if (currentPage.value === 1) {
-				await autoFillMessages()  // 自动填充结束后会自动滚动到底部
+				nextTick(() => scrollToBottom())
 			} else {
-				// 非首次加载（如刷新等），直接滚动到底部
 				nextTick(() => scrollToBottom())
 			}
 		}
@@ -337,102 +330,6 @@ async function loadMessages() {
 	}
 }
 
-// 自动填充消息直到出现滚动条
-async function autoFillMessages() {
-	console.log('[autoFill] 开始自动填充, hasMore:', hasMore.value, 'messages:', messages.length)
-	
-	// 等待DOM渲染
-	await new Promise(resolve => setTimeout(resolve, 500))
-	
-	// 持续加载直到真正出现滚动或没有更多数据
-	let attempts = 0
-	const maxAttempts = 20 // 最多20次，防止死循环
-	
-	while (hasMore.value && attempts < maxAttempts) {
-		attempts++
-		
-		try {
-			// 获取 scroll-view 容器高度
-			const query = uni.createSelectorQuery()
-			const chatAreaHeight: number = await new Promise((resolve) => {
-				query.select('.chat-area').boundingClientRect().exec((res: any[]) => {
-					const rect = res[0]
-					console.log('[autoFill] chat-area rect:', rect)
-					resolve(rect?.height || 0)
-				})
-			})
-			
-			// 获取消息列表容器高度（.message-list）
-			const query2 = uni.createSelectorQuery()
-			const contentHeight: number = await new Promise((resolve) => {
-				query2.select('.message-list').boundingClientRect().exec((res: any[]) => {
-					const rect = res[0]
-					console.log('[autoFill] message-list rect:', rect)
-					resolve(rect?.height || 0)
-				})
-			})
-			
-			const fillPercent = chatAreaHeight > 0 ? Math.round(contentHeight / chatAreaHeight * 100) : 0
-			console.log(`[autoFill] 第${attempts}次检查 - 容器: ${chatAreaHeight}px, 内容: ${contentHeight}px, 填充率: ${fillPercent}%, 消息数: ${messages.length}, hasMore: ${hasMore.value}`)
-			
-			// 判断是否已经溢出（内容高度 >= 容器高度）
-			if (chatAreaHeight > 0 && contentHeight >= chatAreaHeight) {
-				console.log(`[autoFill] ✓ 内容已溢出（${fillPercent}%），可以滚动！停止加载`)
-				break
-			}
-			
-			// 内容不足，继续加载下一页
-			if (chatAreaHeight > 0) {
-				console.log('[autoFill] → 内容不足，继续加载历史消息...')
-				const nextPage = currentPage.value + 1
-				const msgRes = await workcaseChatAPI.getChatMessagePage({
-					filter: { roomId: roomId.value },
-					pageParam: { page: nextPage, pageSize: PAGE_SIZE }
-				})
-				
-				if (msgRes.success && msgRes.dataList && msgRes.dataList.length > 0) {
-					const pageInfo = msgRes.pageDomain?.pageParam
-					const actualTotalPages = pageInfo?.totalPages || 1
-					currentPage.value = nextPage
-					hasMore.value = actualTotalPages > currentPage.value
-					
-					// 反转后插入到列表前面
-					const reversedList = [...msgRes.dataList].reverse()
-					messages.unshift(...reversedList)
-					console.log(`[autoFill] ✓ 加载第${nextPage}页完成, 新增${msgRes.dataList.length}条, 总消息数: ${messages.length}, hasMore: ${hasMore.value}`)
-					
-					// 等待DOM更新
-					await new Promise(resolve => setTimeout(resolve, 300))
-				} else {
-					console.log('[autoFill] ✗ 没有更多数据了')
-					hasMore.value = false
-					break
-				}
-			} else {
-				console.error('[autoFill] ✗ 无法获取容器高度')
-				break
-			}
-		} catch (error) {
-			console.error('[autoFill] ✗ 检查失败:', error)
-			break
-		}
-	}
-	
-	if (attempts >= maxAttempts) {
-		console.warn('[autoFill] ⚠ 达到最大尝试次数，停止自动填充')
-	}
-	
-	console.log(`[autoFill] 自动填充结束 - 共尝试${attempts}次, 最终消息数: ${messages.length}, hasMore: ${hasMore.value}`)
-	
-	// 移除加载遮罩并滚动到底部
-	showLoadingMask.value = false
-	await new Promise(resolve => setTimeout(resolve, 50))
-	nextTick(() => {
-		scrollToBottom()
-		console.log('[autoFill] 遮罩已移除，已滚动到底部')
-	})
-}
-
 // 加载更多历史消息（滚动到顶部触发，加载下一页更早的消息）
 async function loadMoreMessages() {
 	console.log('[loadMoreMessages] 触发, roomId:', roomId.value, 'loadingMore:', loadingMore.value, 'hasMore:', hasMore.value, 'currentPage:', currentPage.value)
@@ -455,12 +352,10 @@ async function loadMoreMessages() {
 		if (msgRes.success && msgRes.dataList && msgRes.dataList.length > 0) {
 			const pageInfo = msgRes.pageDomain?.pageParam
 			const actualTotalPages = pageInfo?.totalPages || 1
-			console.log('[loadMoreMessages] pageInfo:', pageInfo, 'actualTotalPages:', actualTotalPages)
+			hasMore.value = actualTotalPages > currentPage.value
+			console.log('[loadMoreMessages] pageInfo:', pageInfo, 'actualTotalPages:', actualTotalPages, 'hasMore:', hasMore.value)
 			
 			currentPage.value = nextPage
-			hasMore.value = actualTotalPages > currentPage.value
-			console.log('[loadMoreMessages] 更新后 currentPage:', currentPage.value, 'hasMore:', hasMore.value)
-			
 			// 后端降序返回，反转后插入到列表前面
 			const reversedList = [...msgRes.dataList].reverse()
 			messages.unshift(...reversedList)