完善定时提醒稳定性与管理能力

src/reminder/ReminderManager.h

@@ -21,6 +21,7 @@ public:
     QVector<ReminderItem> allReminders() const;
     QVector<ReminderItem> pendingReminders() const;
     ReminderCommand parseCommand(const QString &text) const;
+    void checkDueRemindersNow();
 
     bool createReminder(
         const QString &title,
@@ -28,9 +29,28 @@ public:
         const QDateTime &remindAt,
         ReminderItem *createdItem = nullptr,
         QString *errorMessage = nullptr);
+    bool createReminder(
+        const QString &title,
+        const QString &originalText,
+        const QDateTime &remindAt,
+        const ReminderRecurrence &recurrence,
+        ReminderItem *createdItem = nullptr,
+        QString *errorMessage = nullptr);
+    bool snoozeReminder(
+        const ReminderItem &sourceItem,
+        int minutes,
+        ReminderItem *createdItem = nullptr,
+        QString *errorMessage = nullptr);
     bool cancelReminder(const QString &id, QString *errorMessage = nullptr);
     bool cancelReminderByQuery(const QString &query, ReminderItem *canceledItem = nullptr, QString *errorMessage = nullptr);
     bool clearFinishedReminders(QString *errorMessage = nullptr);
+    bool pruneFinishedReminders(int retentionDays = 20, QString *errorMessage = nullptr);
+    bool updateReminder(
+        const QString &id,
+        const QString &title,
+        const QDateTime &remindAt,
+        const ReminderRecurrence &recurrence,
+        QString *errorMessage = nullptr);
     QString pendingReminderSummary() const;
 
 private:
@@ -44,6 +64,7 @@ private:
     ReminderParser m_parser;
     QVector<ReminderItem> m_items;
     QTimer m_timer;
+    QTimer m_guardTimer;
     TriggeredCallback m_triggeredCallback;
     bool m_started = false;
 };