defmodule Odinsea.Database.Schema.SkillCooldown do
  @moduledoc """
  Ecto schema for the skills_cooldowns table.
  Represents active skill cooldowns for characters.
  """

  use Ecto.Schema
  import Ecto.Changeset

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

  schema "skills_cooldowns" do
    field :charid, :integer
    field :skill_id, :integer, source: :SkillID
    field :length, :integer
    field :start_time, :integer, source: :StartTime

    belongs_to :character, Odinsea.Database.Schema.Character,
      foreign_key: :charid,
      references: :id,
      define_field: false
  end

  @doc """
  Changeset for creating/updating a skill cooldown.
  """
  def changeset(skill_cooldown, attrs) do
    skill_cooldown
    |> cast(attrs, [:charid, :skill_id, :length, :start_time])
    |> validate_required([:charid, :skill_id, :length, :start_time])
  end
end