fix:调整视频缩略图、调整操作记录查询逻辑

lib/main/lockDetail/doorLockLog/doorLockLog_logic.dart

@@ -236,7 +236,7 @@ class DoorLockLogLogic extends BaseGetXController {
         lockId: state.keyInfos.value.lockId!,
         lockEventType: state.dropdownValue.value,
         pageNo: pageNo,
-        pageSize: 100,
+        pageSize: 1000,
         startDate: state.startDate.value,
         endDate: state.endDate.value);
     if (entity.errorCode!.codeIsSuccessful) {
@@ -361,6 +361,7 @@ class DoorLockLogLogic extends BaseGetXController {
 
   @override
   Future<void> onInit() async {
+    _setWeekRange();
     super.onInit();
 
     // 获取是否是演示模式 演示模式不获取接口
@@ -373,6 +374,35 @@ class DoorLockLogLogic extends BaseGetXController {
     }
   }
 
+  void _setWeekRange() {
+    final now = DateTime.now();
+
+    // 计算当前日期是星期几（1=周一，7=周日）
+    int weekday = now.weekday; // 1-7
+
+    // 计算距离本周一有多少天（向后推）
+    // 周一: 0天, 周二: 1天, ..., 周日: 6天
+    int daysToSubtract = weekday - 1; // 减去1，因为周一就是基准
+
+    // 当前周的周一 00:00:00.000
+    DateTime startOfWeek = DateTime(now.year, now.month, now.day)
+        .subtract(Duration(days: daysToSubtract));
+
+    // 当前周的周日 23:59:59.999
+    DateTime endOfWeek = startOfWeek
+        .add(Duration(days: 6)) // 加6天到周日
+        .add(Duration(hours: 23, minutes: 59, seconds: 59, milliseconds: 999));
+
+    // 更新响应式变量
+    state.startDate.value = startOfWeek.millisecondsSinceEpoch;
+    state.endDate.value = endOfWeek.millisecondsSinceEpoch;
+  }
+
+  // 可选：提供一个方法来刷新周范围（比如切换周）
+  void refreshWeek() {
+    _setWeekRange();
+  }
+
   @override
   Future<void> onClose() async {
     super.onClose();

lib/main/lockDetail/doorLockLog/doorLockLog_page.dart

@@ -37,8 +37,39 @@ class DoorLockLogPage extends StatefulWidget {
 }
 
 class _DoorLockLogPageState extends State<DoorLockLogPage> with RouteAware {
+  final ScrollController _scrollController = ScrollController();
   final DoorLockLogLogic logic = Get.put(DoorLockLogLogic());
   final DoorLockLogState state = Get.find<DoorLockLogLogic>().state;
+  bool _isAtBottom = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _scrollController.addListener(_onScroll);
+  }
+
+  void _onScroll() {
+    final max = _scrollController.position.maxScrollExtent;
+    final current = _scrollController.position.pixels;
+
+    AppLog.log('current:${current}');
+    // 判断是否接近底部（例如 5 像素内）
+    if (current >= max - 5) {
+      if (!_isAtBottom) {
+        setState(() {
+          _isAtBottom = true;
+        });
+        print('✅ 已滑动到 timelines 列表底部！');
+        // 可以在这里触发加载更多、发送事件等
+      }
+    } else {
+      if (_isAtBottom) {
+        setState(() {
+          _isAtBottom = false;
+        });
+      }
+    }
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -104,6 +135,27 @@ class _DoorLockLogPageState extends State<DoorLockLogPage> with RouteAware {
           Expanded(child: timeLineView())
         ],
       ),
+      floatingActionButton: Visibility(
+        visible: _isAtBottom,
+        child: FloatingActionButton(
+          onPressed: () {
+            _scrollController.animateTo(
+              0.0,
+              duration: const Duration(milliseconds: 300),
+              curve: Curves.easeOut,
+            );
+          },
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(48.w),
+          ),
+          backgroundColor: AppColors.mainColor,
+          child: Icon(
+            Icons.arrow_upward,
+            color: Colors.white,
+            size: 48.w,
+          ),
+        ),
+      ),
     );
   }
 
@@ -193,39 +245,33 @@ class _DoorLockLogPageState extends State<DoorLockLogPage> with RouteAware {
         borderRadius: BorderRadius.circular(16.w),
       ),
       child: Obx(
-        () => EasyRefreshTool(
+        () => state.lockLogItemList.isNotEmpty
-          onRefresh: () async {
+            ? Timeline.tileBuilder(
-            logic.mockNetworkDataRequest(isRefresh: true);
+                controller: _scrollController,
-          },
+                builder: _timelineBuilderWidget(),
-          onLoad: () async {
+                theme: TimelineThemeData(
-            logic.mockNetworkDataRequest(isRefresh: false);
+                  nodePosition: 0.04, //居左侧距离
-          },
+                  connectorTheme: const ConnectorThemeData(
-          child: state.lockLogItemList.isNotEmpty
+                    thickness: 1.0,
-              ? Timeline.tileBuilder(
+                    color: AppColors.greyLineColor,
-                  builder: _timelineBuilderWidget(),
+                    indent: 0.5,
-                  theme: TimelineThemeData(
-                    nodePosition: 0.04, //居左侧距离
-                    connectorTheme: const ConnectorThemeData(
-                      thickness: 1.0,
-                      color: AppColors.greyLineColor,
-                      indent: 0.5,
-                    ),
-                    indicatorTheme: const IndicatorThemeData(
-                      size: 8.0,
-                      color: AppColors.greyLineColor,
-                      position: 0.4,
-                    ),
                   ),
-                )
+                  indicatorTheme: const IndicatorThemeData(
-              : NoData(),
+                    size: 8.0,
-        ),
+                    color: AppColors.greyLineColor,
+                    position: 0.4,
+                  ),
+                ),
+              )
+            : NoData(),
       ),
     );
   }
 
   String formatTimestampToDateTimeYYYYMMDD(int timestampMs) {
     DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(timestampMs);
-    DateFormat formatter = DateFormat('MM${'月'.tr}dd${'日'.tr}'); // 格式：2025-08-18 14:30
+    DateFormat formatter =
+        DateFormat('MM${'月'.tr}dd${'日'.tr}'); // 格式：2025-08-18 14:30
     return formatter.format(dateTime);
   }
 
@@ -377,7 +423,6 @@ class _DoorLockLogPageState extends State<DoorLockLogPage> with RouteAware {
                 Text(
                     '${formatTimestampToDateTimeYYYYMMDD(timelineData.operateDate!)}',
                     style: TextStyle(
-
                       fontSize: 20.sp,
                     )),
                 // 使用 SingleChildScrollView 实现横向滚动

lib/main/lockDetail/videoLog/widget/video_thumbnail_image.dart

@@ -1,53 +1,47 @@
-import 'dart:io'; // 导入 dart:io 以使用 File 类
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
-import 'package:path_provider/path_provider.dart'; // 导入 path_provider
+import 'package:path_provider/path_provider.dart';
-import 'package:video_thumbnail/video_thumbnail.dart'; // 导入 video_thumbnail
+import 'package:video_thumbnail/video_thumbnail.dart';
 
 class VideoThumbnailImage extends StatefulWidget {
   final String videoUrl;
 
-  VideoThumbnailImage({required this.videoUrl});
+  const VideoThumbnailImage({Key? key, required this.videoUrl})
+      : super(key: key);
 
   @override
   _VideoThumbnailState createState() => _VideoThumbnailState();
 }
 
 class _VideoThumbnailState extends State<VideoThumbnailImage> {
-  final Map<String, String> _thumbnailCache = {}; // 缩略图缓存
+  // ✅ 使用 static 缓存：所有实例共享，避免重复请求
-  late Future<String?> _thumbnailFuture; // 用于存储缩略图生成的 Future
+  static final Map<String, Future<String?>> _pendingThumbnails = {};
+
+  late Future<String?> _thumbnailFuture;
 
   @override
   void initState() {
     super.initState();
-    _thumbnailFuture = _generateThumbnail(); // 在 initState 中初始化 Future
+    // ✅ 如果已存在该 URL 的 Future，复用；否则创建并缓存
+    _thumbnailFuture = _pendingThumbnails.putIfAbsent(widget.videoUrl, () {
+      return _generateThumbnail(widget.videoUrl);
+    });
   }
 
-  // 生成缩略图
+  // 生成缩略图（只执行一次 per URL）
-  Future<String?> _generateThumbnail() async {
+  Future<String?> _generateThumbnail(String url) async {
     try {
-      // 检查缓存中是否已有缩略图
-      if (_thumbnailCache.containsKey(widget.videoUrl)) {
-        return _thumbnailCache[widget.videoUrl];
-      }
-
-      // 获取临时目录路径
       final tempDir = await getTemporaryDirectory();
-      final thumbnailPath = await VideoThumbnail.thumbnailFile(
+      final thumbnail = await VideoThumbnail.thumbnailFile(
-        video: widget.videoUrl,
+        video: url,
-        // 视频 URL
         thumbnailPath: tempDir.path,
-        // 缩略图保存路径
         imageFormat: ImageFormat.JPEG,
-        // 缩略图格式
         maxHeight: 200,
-        // 缩略图最大高度
+        quality: 100,
-        quality: 100, // 缩略图质量 (0-100)
       );
-
+      return thumbnail;
-      // 更新缓存
-      _thumbnailCache[widget.videoUrl] = thumbnailPath!;
-      return thumbnailPath;
     } catch (e) {
       print('Failed to generate thumbnail: $e');
       return null;
@@ -57,27 +51,25 @@ class _VideoThumbnailState extends State<VideoThumbnailImage> {
   @override
   Widget build(BuildContext context) {
     return FutureBuilder<String?>(
-      future: _thumbnailFuture, // 生成缩略图的 Future
+      future: _thumbnailFuture,
       builder: (context, snapshot) {
         if (snapshot.connectionState == ConnectionState.waiting) {
-          // 加载中显示转圈
           return Center(child: CircularProgressIndicator());
         } else if (snapshot.hasError || !snapshot.hasData) {
-          // 加载失败或没有数据时显示提示
+          return Center(
-          return Image.asset(
+            child: Image.asset(
-            'images/icon_unHaveData.png', // 错误图片路径
+              'images/icon_unHaveData.png',
-            fit: BoxFit.cover,
+              fit: BoxFit.cover,
+            ),
           );
         } else {
-          // 加载成功，显示缩略图
-          final thumbnailPath = snapshot.data!;
           return Stack(
             alignment: Alignment.center,
             children: <Widget>[
               RotatedBox(
                 quarterTurns: -1,
                 child: Image.file(
-                  File(thumbnailPath), // 显示生成的缩略图
+                  File(snapshot.data!),
                   width: 200,
                   height: 200,
                   fit: BoxFit.cover,