package de.thedevstack.conversationsplus.services.filetransfer;

/**
 *
 */
public final class FileTransferFailureReason {
    private final FileTransferFailureType type;
    private int attempt;
    private Exception causedByException;
    private String failureMessage;

    public static FileTransferFailureReason createRecoverableFailureReason(Exception e) {
        return createFailureReason(FileTransferFailureType.RECOVERABLE, e.getMessage(), e);
    }

    public static FileTransferFailureReason createRecoverableFailureReason(String reason) {
        return createFailureReason(FileTransferFailureType.RECOVERABLE, reason, null);
    }

    public static FileTransferFailureReason createRecoverableFailureReason(Exception e, String failureMessage) {
        return createFailureReason(FileTransferFailureType.RECOVERABLE, failureMessage, e);
    }

    public static FileTransferFailureReason createLimitedRecoverableFailureReason(Exception e) {
        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, e.getMessage(), e);
    }

    public static FileTransferFailureReason createLimitedRecoverableFailureReason(String reason) {
        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, reason, null);
    }

    public static FileTransferFailureReason createLimitedRecoverableFailureReason(Exception e, String failureMessage) {
        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, failureMessage, e);
    }

    public static FileTransferFailureReason createNonRecoverableFailureReason(Exception e) {
        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, e.getMessage(), e);
    }

    public static FileTransferFailureReason createNonRecoverableFailureReason(String reason) {
        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, reason, null);
    }

    public static FileTransferFailureReason createNonRecoverableFailureReason(Exception e, String failureMessage) {
        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, failureMessage, e);
    }

    private static FileTransferFailureReason createFailureReason(FileTransferFailureType type, String message, Exception e) {
        FileTransferFailureReason ftfr = new FileTransferFailureReason(type);
        ftfr.setCausedByException(e);
        if (null != e && (null == message || message.isEmpty())) {
            message = e.getMessage();
        }
        ftfr.setFailureMessage(message);

        return ftfr;

    }

    private FileTransferFailureReason(FileTransferFailureType type) {
        this.type = type;
    }

    public void setFailureMessage(String failureMessage) {
        this.failureMessage = failureMessage;
    }

    public String getFailureMessage() {
        return failureMessage;
    }

    public FileTransferFailureType getType() {
        return type;
    }

    public void setCausedByException(Exception causedByException) {
        this.causedByException = causedByException;
    }

    public Exception getCausedByException() {
        return causedByException;
    }

    public void setAttempt(int attempt) {
        this.attempt = attempt;
    }

    public boolean isRecoverable() {
        return this.type.isRetryPossible(this.attempt);
    }
}