import { Config } from "../config";
import { rsaEncryptText, rsaDecryptText } from "@/uni_modules/laoqianjunzi-crypto";

export class JSEncrypt {

	/**
	 * RSA公钥
	 */
	private static readonly PUBLIC_KEY = Config.VITE_APP_RSA_PUBLIC_KEY;

	/**
	 * RSA私钥
	 * ⚠ 前端一般不建议存储私钥
	 */
	private static readonly PRIVATE_KEY = Config.VITE_APP_RSA_PRIVATE_KEY;

	/**
	 * RSA加密
	 *
	 * @param text 明文
	 * @returns Base64密文
	 */
	static encrypt(text : string) : string {
		if (!text) {
			return "";
		}
		return rsaEncryptText(JSEncrypt.PUBLIC_KEY, text, "base64");
	}

	/**
	 * RSA解密
	 *
	 * @param cipherText Base64密文
	 * @returns 明文
	 */
	static decrypt(cipherText : string) : string {
		if (!cipherText) {
			return "";
		}
		return rsaDecryptText(JSEncrypt.PRIVATE_KEY, cipherText, "base64");
	}
}