kwztr/u2i.js at main · zava8/kwztr · GitHub

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const usinhl2idict = require('./usinhl2idict.js');
const u2idict = require('./u2idict.js');

const u2i = (ioz) => {
  function is_in_it(list, val) {
    if (!Array.isArray(list)) { list = Object.keys(list); }
    return list.indexOf(val) !== -1;
  }
  const inputLength = ioz.i.length;
  let indeks = 0;
  ioz.o = '';
  let curr_char = ''; let nekst_char = ''; // let prev_char = '';
  let curr_char_code = 0; let nekst_char_code = 0; // let prev_char_code = 0;
  let prev_lang_code = 0; let curr_lang_code = 0; let nekst_lang_code = 0;
  let prev_char_modulo = 0; let curr_char_modulo = 0; let nekst_char_modulo = 0;

  while (indeks < inputLength) {
    prev_lang_code = curr_lang_code; // prev_char = curr_char ;
    prev_char_modulo = curr_char_modulo; // prev_char_code = curr_char_code ;
    if (0 === indeks) { curr_char = ioz.i[indeks]; } else { curr_char = nekst_char; }
    curr_char_code = curr_char.charCodeAt();
    curr_lang_code = (curr_char_code / 0x80) >> 0;
    curr_char_modulo = curr_char_code % 0x80;
    nekst_char = ioz.i[indeks + 1];
    if (indeks + 1 < inputLength) {
      nekst_char_code = nekst_char.charCodeAt();
      nekst_lang_code = (nekst_char_code / 0x80) >> 0;
      nekst_char_modulo = nekst_char_code % 0x80;
    }
    else { nekst_char_code = nekst_lang_code = nekst_char_modulo = -1; }
    //////////// other than sinhl bhαsα
    if (curr_lang_code > 0x11 && curr_lang_code < 0x1B) {
      if (is_in_it([7, 8, 9, 0xA, 0xD, 0xE, 0xF, 0x10, 0x13, 0x14], curr_char_modulo)) { //इईउऊऍऎएऐओऔ
        if (prev_lang_code > 0 && prev_char_modulo > 0x14 && prev_char_modulo < 0x3A) {
          ioz.o += 'a'; //कई
        }
        ioz.o += u2idict.all_phoniks_list[curr_char_modulo];
      }
      else { ioz.o += u2idict.all_phoniks_list[curr_char_modulo]; }
      indeks++;
    } // end oph indik lang iph

    //////////// other than sinhl bhαsα
    else if (curr_lang_code == 0x1B) {
      if (is_in_it([9, 0xA, 0xB, 0xC, 0x11, 0x12, 0x13, 0x14, 0x14, 0x15, 0x16], curr_char_modulo)) { //sinhl इईउऊऍऎएऐओऔ
        if (prev_lang_code == 0x1B && prev_char_modulo > 0x19 && prev_char_modulo < 0x47) {
          ioz.o += 'a'; //कई
        }
        ioz.o += usinhl2idict.all_phoniks_list[curr_char_modulo];
      }
      else { ioz.o += usinhl2idict.all_phoniks_list[curr_char_modulo]; }
      indeks++;
    } // end oph sinhl lang iph
    else { ioz.o += curr_char; indeks++; }
  }
}
module.exports = u2i