defmodule Mix.Tasks.AshJido.Install.Docs do
  @moduledoc false

  @doc false
  @spec short_doc() :: String.t()
  def short_doc do
    "Installs AshJido. Requires igniter to run."
  end

  @doc false
  @spec example() :: String.t()
  def example do
    "mix igniter.install ash_jido"
  end

  @doc false
  @spec long_doc() :: String.t()
  def long_doc do
    """
    #{short_doc()}

    ## Example

    ```bash
    #{example()}
    ```
    """
  end
end

if Code.ensure_loaded?(Igniter) do
  defmodule Mix.Tasks.AshJido.Install do
    @shortdoc "#{__MODULE__.Docs.short_doc()}"

    @moduledoc __MODULE__.Docs.long_doc()

    use Igniter.Mix.Task

    @impl Igniter.Mix.Task
    def info(_argv, _composing_task) do
      %Igniter.Mix.Task.Info{
        group: :jido,
        example: __MODULE__.Docs.example()
      }
    end

    @impl Igniter.Mix.Task
    def igniter(igniter) do
      igniter
      |> Igniter.Project.Formatter.import_dep(:ash_jido)
    end
  end
else
  defmodule Mix.Tasks.AshJido.Install do
    @shortdoc "#{__MODULE__.Docs.short_doc()} | Install igniter to use"

    @moduledoc __MODULE__.Docs.long_doc()

    use Mix.Task

    def run(_argv) do
      Mix.shell().error("""
      The task 'ash_jido.install' requires igniter. Please install igniter and try again.

      For more information, see: https://hexdocs.pm/igniter/readme.html#installation
      """)

      exit({:shutdown, 1})
    end
  end
end