feat: improve sync (#429)

src/main/kotlin/app/termora/DeleteDataManager.kt

@@ -0,0 +1,52 @@
+package app.termora
+
+/**
+ * 仅标记
+ */
+class DeleteDataManager private constructor() {
+    companion object {
+        fun getInstance(): DeleteDataManager {
+            return ApplicationScope.forApplicationScope().getOrCreate(DeleteDataManager::class) { DeleteDataManager() }
+        }
+    }
+
+    private val data = mutableMapOf<String, DeletedData>()
+    private val database get() = Database.getDatabase()
+
+    fun removeHost(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "Host", deleteDate))
+    }
+
+    fun removeKeymap(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "Keymap", deleteDate))
+    }
+
+    fun removeKeyPair(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "KeyPair", deleteDate))
+    }
+
+    fun removeKeywordHighlight(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "KeywordHighlight", deleteDate))
+    }
+
+    fun removeMacro(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "Macro", deleteDate))
+    }
+
+    fun removeSnippet(id: String, deleteDate: Long = System.currentTimeMillis()) {
+        addDeletedData(DeletedData(id, "Snippet", deleteDate))
+    }
+
+    private fun addDeletedData(deletedData: DeletedData) {
+        if (data.containsKey(deletedData.id)) return
+        data[deletedData.id] = deletedData
+        database.addDeletedData(deletedData)
+    }
+
+    fun getDeletedData(): List<DeletedData> {
+        if (data.isEmpty()) {
+            data.putAll(database.getDeletedData().associateBy { it.id })
+        }
+        return data.values.sortedBy { it.deleteDate }
+    }
+}