package com.taluttasgiran.rnsecurestorage;

import androidx.annotation.NonNull;

/**
 * Minimal required level of the security implementation.
 */
public enum SecurityLevel {
    /**
     * No security guarantees needed (default value); Credentials can be stored in FB Secure Storage
     */
    ANY,
    /**
     * Requires for the key to be stored in the Android Keystore, separate from the encrypted data.
     */
    SECURE_SOFTWARE,
    /**
     * Requires for the key to be stored on a secure hardware (Trusted Execution Environment or Secure Environment).
     */
    SECURE_HARDWARE;

    /**
     * Get JavaScript friendly name.
     */
    @NonNull
    public String jsName() {
        return String.format("SECURITY_LEVEL_%s", this.name());
    }

    public boolean satisfiesSafetyThreshold(@NonNull final SecurityLevel threshold) {
        return this.compareTo(threshold) >= 0;
    }
}