feat: 实现日历提醒完整功能（操作执行、通知服务重构、归档）

- 新增 ReminderActionExecutor 处理取消/稍后提醒操作 - 新增 ReminderOutboxStore 本地存储待处理操作 - 重构 LocalNotificationService 支持聚合提醒和交互操作 - 新增 event_color_resolver 工具类统一颜色解析 - 新增 CalendarService.archiveEvent 归档方法 - 增强 ModelTracking 支持缓存命中、推理token和成本追踪 - 添加 qwen3.5-35b-a3b 模型配置 - 更新 AndroidManifest 全屏intent权限 - 补充相关单元测试和文档
2026-03-18 19:12:47 +08:00
parent 257cb0f5d5
commit 00f37d7e19
35 changed files with 2676 additions and 244 deletions
@@ -0,0 +1,80 @@
+import '../data/models/schedule_item_model.dart';
+
+class ReminderOverlapGroup {
+  final DateTime fireAt;
+  final List<ScheduleItemModel> events;
+
+  const ReminderOverlapGroup({required this.fireAt, required this.events});
+
+  bool get isAggregate => events.length > 1;
+}
+
+class ReminderOverlapPolicy {
+  const ReminderOverlapPolicy();
+
+  List<ReminderOverlapGroup> groupByMinute(
+    Iterable<ScheduleItemModel> events, {
+    required DateTime now,
+  }) {
+    final buckets = <String, List<ScheduleItemModel>>{};
+    final minuteToFireAt = <String, DateTime>{};
+
+    for (final event in events) {
+      final fireAt = resolveFirstFireAt(event, now: now);
+      if (fireAt == null) {
+        continue;
+      }
+      final minute = DateTime(
+        fireAt.year,
+        fireAt.month,
+        fireAt.day,
+        fireAt.hour,
+        fireAt.minute,
+      );
+      final key = minute.toIso8601String();
+      buckets.putIfAbsent(key, () => <ScheduleItemModel>[]).add(event);
+      minuteToFireAt[key] = minuteToFireAt[key] ?? fireAt;
+    }
+
+    final groups = buckets.entries
+        .map(
+          (entry) => ReminderOverlapGroup(
+            fireAt: minuteToFireAt[entry.key]!,
+            events: entry.value,
+          ),
+        )
+        .toList();
+
+    groups.sort((left, right) => left.fireAt.compareTo(right.fireAt));
+    return groups;
+  }
+
+  DateTime? resolveFirstFireAt(
+    ScheduleItemModel event, {
+    required DateTime now,
+  }) {
+    if (event.status != ScheduleStatus.active) {
+      return null;
+    }
+    final reminderMinutes = event.metadata?.reminderMinutes;
+    if (reminderMinutes == null) {
+      return null;
+    }
+    final remindAt = event.startAt.subtract(Duration(minutes: reminderMinutes));
+    final endAt = event.endAt;
+
+    if (endAt != null && !now.isBefore(endAt)) {
+      return null;
+    }
+
+    if (now.isBefore(remindAt)) {
+      return remindAt;
+    }
+
+    if (endAt != null && now.isBefore(endAt)) {
+      return now.add(const Duration(seconds: 5));
+    }
+
+    return null;
+  }
+}