package gen7

import (
	"fmt"

	p "github.com/ajswis/go-pkparse-server/pokemon"
)

// Parse accepts a raw pokemon (byte slice) and either returns a Pokemon struct
// with all applicable fields populated or an error depicting the reason for
// failure.
func Parse(rawPokemon p.RawPokemon) (*p.Pokemon, error) {
	if l := len(rawPokemon); l < 232 {
		return nil, fmt.Errorf("Invalid length for generation 7 pokemon: %d bytes", l)
	}

	var pkmn p.Pokemon

	pkmn.PokedexNumber = uint(rawPokemon[0x08])
	pkmn.RawNickname = rawPokemon[0x40:0x58]
	pkmn.Nickname = string(pkmn.RawNickname)
	pkmn.RawPokemon = &rawPokemon

	return &pkmn, nil
}