package net.minecraft.util.filefix;

import java.util.List;
import net.minecraft.CrashReport;
import net.minecraft.CrashReportCategory;
import net.minecraft.util.filefix.virtualfilesystem.FileMove;
import org.jspecify.annotations.Nullable;

public final class AbortedFileFixException extends FileFixException {
	private final List<FileMove> notRevertedMoves;

	public AbortedFileFixException(final Exception cause, final List<FileMove> notRevertedMoves, @Nullable final FileSystemCapabilities fileSystemCapabilities) {
		super(cause, fileSystemCapabilities);
		this.notRevertedMoves = notRevertedMoves;
	}

	public AbortedFileFixException(final Exception cause) {
		this(cause, List.of(), null);
	}

	public List<FileMove> notRevertedMoves() {
		return this.notRevertedMoves;
	}

	@Override
	protected CrashReport createCrashReport() {
		CrashReport crashReport = super.createCrashReport();
		CrashReportCategory failedReverts = crashReport.addCategory("Moves that failed to revert");

		for (int i = 0; i < this.notRevertedMoves.size(); i++) {
			FileMove notRevertedMove = (FileMove)this.notRevertedMoves.get(i);
			failedReverts.setDetail(String.valueOf(i), notRevertedMove.from() + " -> " + notRevertedMove.to());
		}

		return crashReport;
	}
}