defmodule Remedy.Schema.UserFlags do
  @moduledoc """
  User Flags

  """
  use Remedy.Schema
  use BattleStandard

  @flag_bits [
    {:DISCORD_EMPLOYEE, 1 <<< 0},
    {:PARTNERED_SERVER_OWNER, 1 <<< 1},
    {:HYPESQUAD_EVENTS, 1 <<< 2},
    {:BUG_HUNTER_LEVEL_1, 1 <<< 3},
    {:HYPESQUAD_BRAVERY, 1 <<< 6},
    {:HYPESQUAD_BRILLIANCE, 1 <<< 7},
    {:HYPESQUAD_BALANCE, 1 <<< 8},
    {:EARLY_SUPPORTER, 1 <<< 9},
    {:TEAM_USER, 1 <<< 10},
    {:SYSTEM, 1 <<< 12},
    {:BUG_HUNTER_LEVEL_2, 1 <<< 14},
    {:VERIFIED_BOT, 1 <<< 16},
    {:VERIFIED_DEVELOPER, 1 <<< 17},
    {:DISCORD_CERTIFIED_MODERATOR, 1 <<< 18}
  ]

  @type t :: %__MODULE__{
          DISCORD_EMPLOYEE: boolean(),
          PARTNERED_SERVER_OWNER: boolean(),
          HYPESQUAD_EVENTS: boolean(),
          BUG_HUNTER_LEVEL_1: boolean(),
          HYPESQUAD_BRAVERY: boolean(),
          HYPESQUAD_BRILLIANCE: boolean(),
          HYPESQUAD_BALANCE: boolean(),
          EARLY_SUPPORTER: boolean(),
          TEAM_USER: boolean(),
          SYSTEM: boolean(),
          BUG_HUNTER_LEVEL_2: boolean(),
          VERIFIED_BOT: boolean(),
          VERIFIED_DEVELOPER: boolean(),
          DISCORD_CERTIFIED_MODERATOR: boolean()
        }

  embedded_schema do
    field :DISCORD_EMPLOYEE, :boolean, default: false
    field :PARTNERED_SERVER_OWNER, :boolean, default: false
    field :HYPESQUAD_EVENTS, :boolean, default: false
    field :BUG_HUNTER_LEVEL_1, :boolean, default: false
    field :HYPESQUAD_BRAVERY, :boolean, default: false
    field :HYPESQUAD_BRILLIANCE, :boolean, default: false
    field :HYPESQUAD_BALANCE, :boolean, default: false
    field :EARLY_SUPPORTER, :boolean, default: false
    field :TEAM_USER, :boolean, default: false
    field :SYSTEM, :boolean, default: false
    field :BUG_HUNTER_LEVEL_2, :boolean, default: false
    field :VERIFIED_BOT, :boolean, default: false
    field :VERIFIED_DEVELOPER, :boolean, default: false
    field :DISCORD_CERTIFIED_MODERATOR, :boolean, default: false
  end

  def changeset(model \\ %__MODULE__{}, params) do
    fields = __MODULE__.__schema__(:fields)
    embeds = __MODULE__.__schema__(:embeds)
    cast_model = cast(model, params, fields -- embeds)

    Enum.reduce(embeds, cast_model, fn embed, cast_model ->
      cast_embed(cast_model, embed)
    end)
  end
end