defmodule Pleroma.Web.ApiSpec.FrontendSettingsOperation do
  alias OpenApiSpex.Operation
  alias OpenApiSpex.Schema

  @spec open_api_operation(atom) :: Operation.t()
  def open_api_operation(action) do
    operation = String.to_existing_atom("#{action}_operation")
    apply(__MODULE__, operation, [])
  end

  @spec list_profiles_operation() :: Operation.t()
  def list_profiles_operation() do
    %Operation{
      tags: ["Retrieve frontend setting profiles"],
      summary: "Frontend Settings Profiles",
      description: "List frontend setting profiles",
      operationId: "AkkomaAPI.FrontendSettingsController.list_profiles",
      parameters: [frontend_name_param()],
      security: [%{"oAuth" => ["read:accounts"]}],
      responses: %{
        200 =>
          Operation.response("Profiles", "application/json", %Schema{type: :array, items: %Schema{type: :string}})
      }
    }
  end

  @spec get_profile_operation() :: Operation.t()
  def get_profile_operation() do
    %Operation{
      tags: ["Retrieve frontend setting profile"],
      summary: "Frontend Settings Profile",
      description: "Get frontend setting profile",
      operationId: "AkkomaAPI.FrontendSettingsController.get_profile",
      security: [%{"oAuth" => ["read:accounts"]}],
      parameters: [frontend_name_param(), profile_name_param()],
      responses: %{
        200 =>
          Operation.response("Translation", "application/json", %Schema{type: :object}),
        404 =>
          Operation.response("Not Found", "application/json", %Schema{type: :object})
      }
    }
  end

  @spec update_profile_operation() :: Operation.t()
  def update_profile_operation() do
    %Operation{
      tags: ["Update frontend setting profile"],
      summary: "Frontend Settings Profile",
      description: "Update frontend setting profile",
      operationId: "AkkomaAPI.FrontendSettingsController.update_profile_operation",
      security: [%{"oAuth" => ["write:accounts"]}],
      parameters: [frontend_name_param(), profile_name_param()],
                                                            requestBody: request_body_param,
      responses: %{
        200 =>
          Operation.response("Translation", "application/json", %Schema{type: :object})
      }
    }
  end

  def frontend_name_param do
    Operation.parameter(:frontend_name, :path, :string, "Frontend name",
      example: "pleroma-fe",
      required: true
    )
  end

  def profile_name_param do
    Operation.parameter(:profile_name, :path, :string, "Profile name",
      example: "mobile",
      required: true
    )
  end

  def profile_body_param do
    request_body("Settings", %Schema{type: :object}, required: true),
  end
end