defmodule ExShopifySchema.MixProject do
  use Mix.Project

  # NOTE: This is the patch number of the version.
  @patch_number 2
  @repo_url "https://github.com/TeamLunaris/ex_shopify_schema"

  def project do
    [
      app: :ex_shopify_schema,
      version: get_version(),
      elixir: "~> 1.16",
      start_permanent: Mix.env() == :prod,
      deps: deps(),
      aliases: aliases(),
      dialyzer: dialyzer(),
      elixirc_paths: elixirc_paths(Mix.env()),
      # Docs
      name: "ExShopifySchema",
      source_url: @repo_url,
      homepage_url: @repo_url,
      docs: docs(),
      package: package()
    ]
  end

  def application do
    [
      extra_applications: [:logger]
    ]
  end

  defp deps do
    [
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:dialyxir, "~> 1.0", only: [:dev], runtime: false},
      {:ecto, "~> 3.11"},
      {:ex_doc, "~> 0.31", only: :dev, runtime: false},
      {:typed_ecto_schema, "~> 0.4.1", runtime: false},
      {:typed_structor, "~> 0.5.0"}
    ]
  end

  defp aliases do
    [
      check: ["format", "deps.unlock --check-unused", "credo --strict", "dialyzer"]
    ]
  end

  defp dialyzer do
    [
      plt_add_apps: [:mix],
      plt_local_path: "priv/plts/ex_shopify_schema.plt",
      plt_core_path: "priv/plts/core.plt"
    ]
  end

  defp elixirc_paths(:test), do: ["lib", "test/support"]
  defp elixirc_paths(_env), do: ["lib"]

  defp docs do
    [
      main: "ExShopifySchema",
      source_url: @repo_url,
      source_ref: "v#{get_version()}",
      extras: ["README.md"],
      nest_modules_by_prefix: [
        ExShopifySchema.Generator.Graphql.Introspection
      ],
      filter_modules: ~r/^(?!.*ExShopifySchema\.Graphql\.).*$/,
      formatters: ["html"]
    ]
  end

  defp package do
    [
      name: "ex_shopify_schema",
      description: "A library for working with Shopify's GraphQL Admin API schema in Elixir",
      files: package_files(),
      licenses: ["MIT"],
      links: %{
        "GitHub" => @repo_url
      }
    ]
  end

  defp package_files do
    ~w(lib .formatter.exs mix.exs README.md SHOPIFY_VERSION
       priv/graphql/templates
       priv/graphql/introspections/#{get_shopify_version()}.json)
  end

  defp get_shopify_version do
    System.get_env("SHOPIFY_VERSION", "SHOPIFY_VERSION" |> File.read!() |> String.trim())
  end

  defp get_version do
    shopify_version = get_shopify_version()
    [year, month] = shopify_version |> String.split("-") |> Enum.map(&String.to_integer/1)

    Enum.join([year, month, @patch_number], ".")
  end
end