defmodule Odinsea.Database.Schema.DropData do
  @moduledoc """
  Ecto schema for the drop_data table.
  Represents monster drop tables.
  """

  use Ecto.Schema
  import Ecto.Changeset

  @primary_key {:id, :id, autogenerate: true}

  schema "drop_data" do
    field :dropperid, :integer
    field :itemid, :integer, default: 0
    field :minimum_quantity, :integer, default: 1
    field :maximum_quantity, :integer, default: 1
    field :questid, :integer, default: 0
    field :chance, :integer, default: 0
  end

  @doc """
  Changeset for creating/updating drop data.
  """
  def changeset(drop_data, attrs) do
    drop_data
    |> cast(attrs, [:dropperid, :itemid, :minimum_quantity, :maximum_quantity, :questid, :chance])
    |> validate_required([:dropperid, :itemid, :chance])
  end
end