"use strict";
module.exports = (() => {
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
  var isikukood_exports = {};
  __export(isikukood_exports, {
    Gender: () => Gender,
    default: () => Isikukood
  });
  class Isikukood {
    constructor(c) {
      this._code = String(c);
    }
    get code() {
      return this._code;
    }
    set code(c) {
      this._code = String(c);
    }
    getControlNumber(code = "") {
      if (!code) {
        code = this.code;
      }
      const mul1 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 1];
      const mul2 = [3, 4, 5, 6, 7, 8, 9, 1, 2, 3];
      let controlNum = 0;
      let total = 0;
      for (let i = 0; i < 10; ++i) {
        total += Number(code.charAt(i)) * mul1[i];
      }
      controlNum = total % 11;
      total = 0;
      if (controlNum === 10) {
        for (let i = 0; i < 10; ++i) {
          total += Number(code.charAt(i)) * mul2[i];
        }
        controlNum = total % 11;
        if (controlNum === 10) {
          controlNum = 0;
        }
      }
      return controlNum;
    }
    validate() {
      if (this.code.charAt(0) === "0") {
        return false;
      }
      if (this.code.length !== 11) {
        return false;
      }
      const control = this.getControlNumber();
      if (control !== Number(this.code.charAt(10))) {
        return false;
      }
      const year = Number(this.code.substring(1, 3));
      const month = Number(this.code.substring(3, 5));
      const day = Number(this.code.substring(5, 7));
      const birthDate = this.getBirthday();
      return year === birthDate.getFullYear() % 100 && birthDate.getMonth() + 1 === month && day === birthDate.getDate();
    }
    getGender() {
      const genderNum = this.code.charAt(0);
      let retval;
      switch (genderNum) {
        case "1":
        case "3":
        case "5":
          retval = Gender.MALE;
          break;
        case "2":
        case "4":
        case "6":
          retval = Gender.FEMALE;
          break;
        default:
          retval = Gender.UNKNOWN;
      }
      return retval;
    }
    getAge() {
      return Math.floor((Date.now() - this.getBirthday().getTime()) / (86400 * 1e3) / 365.25);
    }
    getBirthday() {
      let year = Number(this.code.substring(1, 3));
      const month = Number(this.code.substring(3, 5).replace(/^0/, "")) - 1;
      const day = Number(this.code.substring(5, 7).replace(/^0/, ""));
      const firstNumber = this.code.charAt(0);
      for (let i = 1, j = 1800; i <= 8; i += 2, j += 100) {
        if ([i, i + 1].map(String).includes(firstNumber)) {
          year += j;
        }
      }
      return new Date(year, month, day);
    }
    parse() {
      return Isikukood.parse(this.code);
    }
    static parse(code) {
      const ik = new this(code);
      const data = {
        gender: ik.getGender(),
        birthDay: ik.getBirthday(),
        age: ik.getAge()
      };
      return data;
    }
    static generate(params = {}) {
      let y;
      let m;
      let d;
      const gender = params.gender || (Math.round(Math.random()) === 0 ? Gender.MALE : Gender.FEMALE);
      let personalId = "";
      const hospitals = [
        "00",
        "01",
        "02",
        "22",
        "27",
        "37",
        "42",
        "47",
        "49",
        "52",
        "57",
        "60",
        "65",
        "70",
        "95"
      ];
      if (![Gender.MALE, Gender.FEMALE].includes(gender)) {
        return "";
      }
      if (params.birthYear) {
        y = params.birthYear;
      } else {
        y = Math.round(Math.random() * 100 + 1900 + (new Date().getFullYear() - 2e3));
      }
      if (params.birthMonth) {
        m = params.birthMonth;
      } else {
        m = Math.floor(Math.random() * 12) + 1;
      }
      if (params.birthDay) {
        d = params.birthDay;
      } else {
        const daysInMonth = new Date(y, m, 0).getDate();
        d = Math.floor(Math.random() * daysInMonth) + 1;
      }
      for (let i = 1800, j = 2; i <= 2100; i += 100, j += 2) {
        if (y >= i && y < i + 100) {
          switch (gender) {
            case Gender.MALE:
              personalId += String(j - 1);
              break;
            case Gender.FEMALE:
              personalId += String(j);
              break;
            default:
              return "";
          }
        }
      }
      personalId += String(y).substring(2, 4);
      personalId += String(m).length === 1 ? `0${m}` : `${m}`;
      personalId += String(d).length === 1 ? `0${d}` : `${d}`;
      personalId += hospitals[Math.floor(Math.random() * hospitals.length)];
      personalId += String(Math.floor(Math.random() * 10));
      personalId += String(this.prototype.getControlNumber(personalId));
      return personalId;
    }
  }
  var Gender = /* @__PURE__ */ ((Gender2) => {
    Gender2["MALE"] = "male";
    Gender2["FEMALE"] = "female";
    Gender2["UNKNOWN"] = "unknown";
    return Gender2;
  })(Gender || {});
  return __toCommonJS(isikukood_exports);
})();