hrms-api-org/src/interfaces/extension.ts

import HttpStatus from "../interfaces/http-status";
import HttpError from "../interfaces/http-error";
class Extension {
  public static ToThaiMonth(value: number) {
    switch (value) {
      case 1:
        return "มกราคม";
      case 2:
        return "กุมภาพันธ์";
      case 3:
        return "มีนาคม";
      case 4:
        return "เมษายน";
      case 5:
        return "พฤษภาคม";
      case 6:
        return "มิถุนายน";
      case 7:
        return "กรกฎาคม";
      case 8:
        return "สิงหาคม";
      case 9:
        return "กันยายน";
      case 10:
        return "ตุลาคม";
      case 11:
        return "พฤศจิกายน";
      case 12:
        return "ธันวาคม";
      default:
        return "";
    }
  }

  public static ToThaiShortMonth(value: number) {
    switch (value) {
      case 1:
        return "ม.ค.";
      case 2:
        return "ก.พ.";
      case 3:
        return "มี.ค.";
      case 4:
        return "เม.ย.";
      case 5:
        return "พ.ค.";
      case 6:
        return "มิ.ย.";
      case 7:
        return "ก.ค.";
      case 8:
        return "ส.ค.";
      case 9:
        return "ก.ย.";
      case 10:
        return "ต.ค.";
      case 11:
        return "พ.ย.";
      case 12:
        return "ธ.ค.";
      default:
        return "";
    }
  }

  public static ToThaiYear(value: number) {
    if (value < 2400) return value + 543;
    else return value;
  }

  public static ToCeYear(value: number) {
    if (value >= 2400) return value - 543;
    else return value;
  }

  public static ToThaiNumber(value: string) {
    let arabicNumbers = "0123456789";
    let thaiNumbers = "๐๑๒๓๔๕๖๗๘๙";
    let result = "";
    for (let digit of value) {
      let index = arabicNumbers.indexOf(digit);
      if (index >= 0) {
        result += thaiNumbers[index];
      } else {
        result += digit;
      }
    }
    return result;
  }

  public static ToThaiFullDate(value: Date) {
    let yy = value.getFullYear() < 2400 ? value.getFullYear() + 543 : value.getFullYear();
    return (
      "วันที่ " +
      value.getDate() +
      " เดือน " +
      Extension.ToThaiMonth(value.getMonth() + 1) +
      " พ.ศ. " +
      yy
    );
  }

  public static ToThaiShortDate(value: Date) {
    let yy = value.getFullYear() < 2400 ? value.getFullYear() + 543 : value.getFullYear();
    return (
      "วันที่ " + 
      value.getDate() +
      " " +
      Extension.ToThaiShortMonth(value.getMonth() + 1) +
      " " +
      yy.toString().slice(-2)
    );
  }

  public static ToThaiShortDate_noPrefix(value: Date) {
    let yy = value.getFullYear() < 2400 ? value.getFullYear() + 543 : value.getFullYear();
    return (
      value.getDate() +
      " " +
      Extension.ToThaiShortMonth(value.getMonth() + 1) +
      " " +
      yy.toString().slice(-2)
    );
  }

  public static sumObjectValues(array: any, propertyName: any) {
    let sum = 0;
    for (let i = 0; i < array.length; i++) {
      if (array[i][propertyName] !== undefined) {
        sum += array[i][propertyName];
      }
    }
    return sum;
  }

  public static CheckCitizen(value: string) {
    let citizen = value
    if (citizen.length !== 13) {
      throw new HttpError(HttpStatus.NOT_FOUND, "กรุณากรอกข้อมูลรหัสบัตรประจำตัวประชาชนให้ครบ 13 หลัก",);
    }
    const citizenIdDigits = citizen.toString().split("").map(Number);
    const cal =
      citizenIdDigits[0] * 13 +
      citizenIdDigits[1] * 12 +
      citizenIdDigits[2] * 11 +
      citizenIdDigits[3] * 10 +
      citizenIdDigits[4] * 9 +
      citizenIdDigits[5] * 8 +
      citizenIdDigits[6] * 7 +
      citizenIdDigits[7] * 6 +
      citizenIdDigits[8] * 5 +
      citizenIdDigits[9] * 4 +
      citizenIdDigits[10] * 3 +
      citizenIdDigits[11] * 2;
    const calStp2 = cal % 11;
    let chkDigit = 11 - calStp2;
    if (chkDigit === 10) {
      chkDigit = 1;
    } 
    else if (chkDigit === 11) {
      chkDigit = chkDigit % 10;
    }

    if (citizenIdDigits[12] !== chkDigit) {
      throw new HttpError(HttpStatus.NOT_FOUND, "ข้อมูลรหัสบัตรประจำตัวประชาชนไม่ถูกต้อง");
    }
    return citizen;
  }
}

export default Extension;