defmodule Odinsea.Database.Schema.MtsItem do
  @moduledoc """
  Ecto schema for the mts_items table.
  Represents MTS (Maple Trading System) listings.
  """

  use Ecto.Schema
  import Ecto.Changeset

  @primary_key {:id, :integer, autogenerate: false}

  schema "mts_items" do
    field :tab, :integer, default: 1
    field :price, :integer, default: 0
    field :characterid, :integer, default: 0
    field :seller, :string, default: ""
    field :expiration, :integer, default: 0
  end

  @doc """
  Changeset for creating an MTS item listing.
  """
  def changeset(mts_item, attrs) do
    mts_item
    |> cast(attrs, [:id, :tab, :price, :characterid, :seller, :expiration])
    |> validate_required([:id, :characterid])
  end
end