"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.IpConverter = void 0;
const ip = require("ipaddr.js");
const pvtsutils_1 = require("pvtsutils");
class IpConverter {
    static decodeIP(value) {
        if (value.length === 64 && parseInt(value, 16) === 0) {
            return "::/0";
        }
        if (value.length !== 16) {
            return value;
        }
        const mask = parseInt(value.slice(8), 16)
            .toString(2)
            .split('')
            .reduce((a, k) => a + (+k), 0);
        let ip = value.slice(0, 8)
            .replace(/(.{2})/g, match => `${parseInt(match, 16)}.`);
        ip = ip.slice(0, -1);
        return `${ip}/${mask}`;
    }
    static toString(buf) {
        if (buf.byteLength === 4 || buf.byteLength === 16) {
            const uint8 = new Uint8Array(buf);
            const addr = ip.fromByteArray(Array.from(uint8));
            return addr.toString();
        }
        return this.decodeIP(pvtsutils_1.Convert.ToHex(buf));
    }
    static fromString(text) {
        const addr = ip.parse(text);
        return new Uint8Array(addr.toByteArray()).buffer;
    }
}
exports.IpConverter = IpConverter;