defmodule Nombaone.MixProject do
  use Mix.Project

  @version "0.1.0"
  @source_url "https://github.com/nombaone/nombaone-elixir"

  def project do
    [
      app: :nombaone,
      version: @version,
      elixir: "~> 1.15",
      elixirc_options: [warnings_as_errors: true],
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,
      deps: deps(),
      aliases: aliases(),
      dialyzer: dialyzer(),
      test_coverage: [summary: [threshold: 0]],

      # Hex
      description: description(),
      package: package(),

      # Docs
      name: "Nomba One",
      source_url: @source_url,
      docs: docs()
    ]
  end

  def application do
    # A library, not a supervised app. `:inets` provides `:httpc` (our
    # zero-dependency HTTP transport); `:ssl`/`:public_key`/`:crypto` back
    # TLS verification, HMAC, and CA-store access.
    [
      extra_applications: [:logger, :crypto, :inets, :ssl, :public_key]
    ]
  end

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

  defp deps do
    [
      {:jason, "~> 1.4"},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false},
      {:ex_doc, "~> 0.34", only: :dev, runtime: false}
    ]
  end

  defp aliases do
    [
      # `mix test` runs unit + conformance (the live suite is tagged
      # `:integration` and excluded by default in test/test_helper.exs). Run the
      # live suite with: `mix test --only integration` (needs NOMBAONE_API_KEY).
      check: ["format --check-formatted", "credo --strict", "test"]
    ]
  end

  defp dialyzer do
    [
      plt_local_path: "priv/plts",
      plt_core_path: "priv/plts",
      flags: [:error_handling, :extra_return, :missing_return, :unknown]
    ]
  end

  defp description do
    "The official Elixir SDK for the Nomba One subscription-billing API — " <>
      "recurring billing for Nigeria over card, direct debit, and bank transfer, " <>
      "with dunning that recovers and a ledger that never loses a kobo."
  end

  defp package do
    [
      name: "nombaone",
      licenses: ["MIT"],
      maintainers: ["Nomba One"],
      links: %{
        "GitHub" => @source_url,
        "Docs" => "https://docs.nombaone.xyz"
      },
      files: ~w(lib .formatter.exs mix.exs README.md LICENSE CHANGELOG.md)
    ]
  end

  defp docs do
    [
      main: "readme",
      extras: ["README.md", "CHANGELOG.md"],
      source_ref: "v#{@version}",
      formatters: ["html"],
      groups_for_modules: [
        Client: [Nombaone, Nombaone.Client, Nombaone.Response],
        Resources: [
          Nombaone.Customers,
          Nombaone.Plans,
          Nombaone.Plans.Prices,
          Nombaone.Prices,
          Nombaone.Subscriptions,
          Nombaone.Subscriptions.Schedule,
          Nombaone.Subscriptions.Dunning,
          Nombaone.Invoices,
          Nombaone.Coupons,
          Nombaone.PaymentMethods,
          Nombaone.Mandates,
          Nombaone.Settlements,
          Nombaone.WebhookEndpoints,
          Nombaone.WebhookEndpoints.Deliveries,
          Nombaone.Events,
          Nombaone.Organization,
          Nombaone.Organization.Billing,
          Nombaone.Metrics,
          Nombaone.Sandbox
        ],
        Pagination: [Nombaone.Page, Nombaone.Pagination],
        Errors: [
          Nombaone.Error,
          ~r/Nombaone\.\w*Error$/
        ],
        Webhooks: [Nombaone.Webhooks, Nombaone.WebhookEvent, Nombaone.WebhookEvent.Ref],
        Transport: [Nombaone.Transport, Nombaone.Transport.HTTPC],
        "Resource objects": [~r/Nombaone\./]
      ]
    ]
  end
end