public List getSnapshotDetail()

in amoro-ams/src/main/java/org/apache/amoro/server/dashboard/MixedAndIcebergTableDescriptor.java [346:422]
77 lines of code
4 McCabe index (conditional complexity)

  public List<PartitionFileBaseInfo> getSnapshotDetail(
      AmoroTable<?> amoroTable, String snapshotId, @Nullable String ref) {
    MixedTable mixedTable = getTable(amoroTable);
    List<PartitionFileBaseInfo> result = new ArrayList<>();
    long commitId = Long.parseLong(snapshotId);
    Snapshot snapshot;
    if (mixedTable.isKeyedTable()) {
      snapshot = mixedTable.asKeyedTable().changeTable().snapshot(commitId);
      if (snapshot == null) {
        snapshot = mixedTable.asKeyedTable().baseTable().snapshot(commitId);
      }
    } else {
      snapshot = mixedTable.asUnkeyedTable().snapshot(commitId);
    }
    if (snapshot == null) {
      throw new IllegalArgumentException(
          "unknown snapshot " + snapshotId + " of " + amoroTable.id());
    }
    final long snapshotTime = snapshot.timestampMillis();
    snapshot
        .addedDataFiles(mixedTable.io())
        .forEach(
            f ->
                result.add(
                    new PartitionFileBaseInfo(
                        snapshotId,
                        DataFileType.ofContentId(f.content().id()).name(),
                        snapshotTime,
                        MixedTableUtil.getMixedTablePartitionSpecById(mixedTable, f.specId())
                            .partitionToPath(f.partition()),
                        f.path().toString(),
                        f.fileSizeInBytes(),
                        "add")));
    snapshot
        .removedDataFiles(mixedTable.io())
        .forEach(
            f ->
                result.add(
                    new PartitionFileBaseInfo(
                        snapshotId,
                        DataFileType.ofContentId(f.content().id()).name(),
                        snapshotTime,
                        MixedTableUtil.getMixedTablePartitionSpecById(mixedTable, f.specId())
                            .partitionToPath(f.partition()),
                        f.path().toString(),
                        f.fileSizeInBytes(),
                        "remove")));
    snapshot
        .addedDeleteFiles(mixedTable.io())
        .forEach(
            f ->
                result.add(
                    new PartitionFileBaseInfo(
                        snapshotId,
                        DataFileType.ofContentId(f.content().id()).name(),
                        snapshotTime,
                        MixedTableUtil.getMixedTablePartitionSpecById(mixedTable, f.specId())
                            .partitionToPath(f.partition()),
                        f.path().toString(),
                        f.fileSizeInBytes(),
                        "add")));
    snapshot
        .removedDeleteFiles(mixedTable.io())
        .forEach(
            f ->
                result.add(
                    new PartitionFileBaseInfo(
                        snapshotId,
                        DataFileType.ofContentId(f.content().id()).name(),
                        snapshotTime,
                        MixedTableUtil.getMixedTablePartitionSpecById(mixedTable, f.specId())
                            .partitionToPath(f.partition()),
                        f.path().toString(),
                        f.fileSizeInBytes(),
                        "remove")));
    return result;
  }