smart_city_test

defmodule SmartCity.TestDataGenerator.Schema do
  @moduledoc """
  Module containing retrieval functions for schema definitions.
  """

  @doc """
  Returns a map containing schema based on requested type.
  """
  @spec get(atom()) :: map() | {:error, String.t()}
  def get(:basic) do
    {:ok,
     %{
       "schema" => [
         %{
           "name" => "id",
           "type" => "int"
         },
         %{
           "name" => "name",
           "type" => "string"
         }
       ]
     }}
  end

  def get(:big_data) do
    {:ok,
     %{
       "schema" => [
         %{
           "name" => "big",
           "type" => "string"
         },
         %{
           "name" => "bigbig",
           "type" => "int"
         },
         %{
           "name" => "data",
           "type" => "float"
         },
         %{
           "name" => "bigger_data",
           "type" => "date"
         }
       ]
     }}
  end

  def get(:pirate_dilemma) do
    {:ok,
     %{
       "schema" => [
         %{
           "name" => "go",
           "type" => "int"
         },
         %{
           "name" => "fund",
           "type" => "string"
         },
         %{
           "name" => "yourself",
           "type" => "string"
         }
       ]
     }}
  end

  def get(:test) do
    {:ok,
     %{
       "schema" => [
         %{
           "name" => "my_int",
           "type" => "int"
         },
         %{
           "name" => "my_string",
           "type" => "string"
         },
         %{
           "name" => "my_date",
           "type" => "date"
         },
         %{
           "name" => "my_float",
           "type" => "float"
         },
         %{
           "name" => "my_boolean",
           "type" => "boolean"
         }
       ]
     }}
  end

  def get(_) do
    {:error, "Schema not found"}
  end
end