Improve user interaction.

Code refactor.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/main/java/com/keuin/kbackupfabric/ui/IncrementalBackupInfo.java b/src/main/java/com/keuin/kbackupfabric/ui/IncrementalBackupInfo.java
new file mode 100644
index 0000000..89d7fbf
--- /dev/null
+++ b/src/main/java/com/keuin/kbackupfabric/ui/IncrementalBackupInfo.java
@@ -0,0 +1,68 @@
+package com.keuin.kbackupfabric.ui;
+
+import com.keuin.kbackupfabric.backup.incremental.serializer.IncBackupInfoSerializer;
+import com.keuin.kbackupfabric.backup.incremental.serializer.SavedIncrementalBackup;
+import com.keuin.kbackupfabric.operation.backup.method.ConfiguredBackupMethod;
+import net.minecraft.server.MinecraftServer;
+
+import java.io.File;
+import java.io.IOException;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+
+/**
+ * Used in UI part.
+ */
+public class IncrementalBackupInfo implements BackupInfo {
+    private final String name;
+    private final LocalDateTime creationTime;
+    private final long sizeBytes;
+    private final String fileName;
+
+    private IncrementalBackupInfo(String name, LocalDateTime creationTime, long sizeBytes, String fileName) {
+        this.name = name;
+        this.creationTime = creationTime;
+        this.sizeBytes = sizeBytes;
+        this.fileName = fileName;
+    }
+
+    public static IncrementalBackupInfo fromFile(File indexFile) throws IOException {
+        SavedIncrementalBackup info = IncBackupInfoSerializer.fromFile(indexFile);
+        return new IncrementalBackupInfo(
+                info.getBackupName(),
+                info.getBackupTime().withZoneSameInstant(ZoneId.systemDefault()).toLocalDateTime(),
+                info.getTotalSizeBytes(),
+                indexFile.getName()
+        );
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public LocalDateTime getCreationTime() {
+        return creationTime;
+    }
+
+    @Override
+    public long getSizeBytes() {
+        return sizeBytes;
+    }
+
+    @Override
+    public String getType() {
+        return "Incremental";
+    }
+
+    @Override
+    public ConfiguredBackupMethod createConfiguredBackupMethod(MinecraftServer server) {
+        throw new RuntimeException("not implemented");
+    }
+
+    @Override
+    public String getBackupFileName() {
+        return fileName;
+    }
+}