Pokemon declaring types

I'm currently making a Pokémon clone for funsies

Now I went to declare pokemons, depedning on the pokedex number I set the name etc, now I want to set the Types, what is the best way to do this considering pokemon can have 1 or 2 types.

What I did(just want tips on how to improve):

my pokemon class:

 using UnityEngine;
 using System.Collections;
 
 public class Pokemon {
 
     /// <summary>
     /// Name of the pokémon
     /// </summary>
     public string name = "";
     /// <summary>
     /// Nickname of the pokémon
     /// </summary>
     public string nickname = "";
     /// <summary>
     /// Pokédex entry number of the Pokémon
     /// </summary>
     public string pokedexEntry = "";
     /// <summary>
     /// Pokedex Number of the Pokémon
     /// </summary>
     public int pokedexNumber = 0;
     /// <summary>
     /// Nature of the Pokémon
     /// </summary>
     public int nature = 0;
     /// <summary>
     /// height of the pokemon (in centimeters)
     /// </summary>
     public float height = 0;
     /// <summary>
     /// Weight of the Pokémon in kilograms
     /// </summary>
     public float weight = 0;
     /// <summary>
     /// gender of the pokemon 0 = male, 1 = female.
     /// </summary>
     public int gender = 0;
     /// <summary>
     /// level of the pokemon
     /// </summary>
     public int level = 1;
     /// <summary>
     /// what item the pokmeon holds 0 = no item
     /// </summary>
     public int holdItem = 0;
 
     /// <summary>
     /// health stat of the pokemon
     /// </summary>
     public int hp = 1;
     /// <summary>
     /// static health stat of the pokemon
     /// </summary>
     public int statichp = 1;
     /// <summary>
     /// atk stat of the pokemon
     /// </summary>
     public int atk = 1;
     /// <summary>
     /// static atk stat of the pokemon
     /// </summary>
     public int staticatk = 1;
     /// <summary>
     /// def stat of the pokemon
     /// </summary>
     public int def = 1;
     /// <summary>
     /// static def stat of the pokemon
     /// </summary>
     public int staticdef = 1;
     /// <summary>
     /// special attack stat of the pokemon
     /// </summary>
     public int spatk = 1;
     /// <summary>
     /// static special attack stat of the pokemon
     /// </summary>
     public int staticspatk = 1;
     /// <summary>
     /// special defense stat of the pokemon
     /// </summary>
     public int spdef = 1;
     /// <summary>
     /// static special defense stat of the pokemon
     /// </summary>
     public int staticspdef = 1;
     /// <summary>
     /// speed stat of the pokemon
     /// </summary>
     public int speed = 1;
     /// <summary>
     /// static speed staf of the pokemon
     /// </summary>
     public int staticspeed = 1;
 
     /// <summary>
     /// evasiness of the pokmeon (abilijty to dodge)
     /// </summary>
     public int evasiness = 1;
     /// <summary>
     /// accuracy of the pokemon (ability to hit)
     /// </summary>
     public int accuracy = 1;
 
     /// <summary>
     /// Type of the pokemon
     /// </summary>
     public int type1 = 0;
     /// <summary>
     /// second type of the pokemon
     /// </summary>
     public int type2 = 0;
 }

and for testing I have made this:

     public Pokemon[] party = new Pokemon[5];
 
     void Start()
     {
         audio = GetComponent<AudioSource>();
         party[0] = new Pokemon();
         
         
         party[0].level = 5;
         party[0].nickname = "";
         party[0].hp = 10;
         party[0].pokedexNumber = 160;
         party[0].name = Settings.pokemonNames[party[0].pokedexNumber];
 }

The settings class has the following:

 public static string[] pokemonNames = 
 {    "null",
 "Bulbasaur",
 "Ivysaur",
 "Venusaur",
 "Charmander",

etc..

Now do I do the same for the type or is there a way better way to create this type of thing?

My idea about the typing:

         party[0].type1 = Settings.getType1(party[0].pokedexNumber);
         party[0].type2 = Settings.getType2(party[0].pokedexNumber);

and where it gets it from:

     public static int 
         EMPTY = 0,
         NORMAL = 1, FIRE = 2, FIGHTING = 3, WATER = 4, FLYING = 5, GRASS = 6,
         POISON = 7, ELECTRIC = 8, GROUND = 9, PSYCHIC = 10,
         ROCK = 11, ICE = 12, BUG = 13, DRAGON = 14, GHOST = 15, DARK = 16, STEEL = 17, FAIRY = 18;

 public static int getType1(int pokemon)
 {
     switch (pokemon)
     {
         case 0:
             return NORMAL;
             break;
         case 1:
             return GRASS;
             break;
         default:
             return 0;
             break;
     }
 }
 public static int getType2(int pokemon)
 {
     switch (pokemon)
     {
         case 0:
             return NORMAL;
             break;
         case 1:
             return POISON;
             break;
         default:
             return 0;
             break;
     }
 }

Thanks for reading, looking forward to tips and tricks :)!