defmodule Retex.MixProject do
  use Mix.Project
  @source_url "https://github.com/lorenzosinisi/retex"
  @version "0.1.12"

  def project do
    [
      app: :retex,
      version: @version,
      elixir: "~> 1.12",
      aliases: aliases(),
      start_permanent: Mix.env() == :prod,
      source_url: "https://github.com/lorenzosinisi/retex",
      description: description(),
      package: package(),
      deps: deps(),
      docs: docs(),
      test_coverage: [tool: ExCoveralls],
      preferred_cli_env: [
        coveralls: :test,
        "coveralls.detail": :test,
        "coveralls.post": :test,
        "coveralls.html": :test
      ],
      dialyzer: [
        plt_file: {:no_warn, "priv/plts/dialyzer.plt"},
        ignore_warnings: ".dialyzer_ignore.exs"
      ]
    ]
  end

  defp description do
    """
    Rete algorithm in Elixir
    """
  end

  # Run "mix help compile.app" to learn about applications.
  def application do
    [
      extra_applications: [:logger]
    ]
  end

  defp package do
    [
      files: ["lib", "mix.exs", "README.md", "LICENSE"],
      maintainers: ["Lorenzo Sinisi"],
      licenses: ["Apache 2.0"],
      links: %{"GitHub" => "https://github.com/lorenzosinisi/retex"}
    ]
  end

  # Run "mix help deps" to learn about dependencies.
  defp deps do
    [
      {:libgraph, "~> 0.16.0"},
      {:uuid_tools, "~> 0.1.0"},
      {:duration_tc, "~> 0.1.1", only: :dev},
      {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
      {:dialyxir, "~> 1.3", only: [:dev], runtime: false},
      {:excoveralls, "~> 0.10", only: :test},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:sobelow, "~> 0.7", only: [:dev, :test], runtime: false}
    ]
  end

  defp docs do
    [
      extras: [
        "CHANGELOG.md": [],
        LICENSE: [title: "License"],
        "README.md": [title: "Overview"]
      ],
      assets: "assets",
      main: "readme",
      canonical: "http://hexdocs.pm/retex",
      homepage_url: @source_url,
      source_url: @source_url,
      source_ref: "v#{@version}",
      before_closing_body_tag: &before_closing_body_tag/1
    ]
  end

  defp before_closing_body_tag(:html) do
    """
    <script src="https://unpkg.com/mermaid@9.1.7/dist/mermaid.min.js"></script>
    <script>
      document.addEventListener("DOMContentLoaded", function () {
        mermaid.initialize({ startOnLoad: false });
        let id = 0;
        for (const codeEl of document.querySelectorAll("pre code.mermaid")) {
          const preEl = codeEl.parentElement;
          const graphDefinition = codeEl.textContent;
          const graphEl = document.createElement("div");
          const graphId = "mermaid-graph-" + id++;
          mermaid.render(graphId, graphDefinition, function (svgSource, bindListeners) {
            graphEl.innerHTML = svgSource;
            bindListeners && bindListeners(graphEl);
            preEl.insertAdjacentElement("afterend", graphEl);
            preEl.remove();
          });
        }
      });
    </script>
    """
  end

  defp before_closing_body_tag(_), do: ""

  defp aliases do
    [
      test: [
        "format",
        "coveralls",
        "credo",
        "sobelow --skip -i Config.HTTPS --verbose"
      ]
    ]
  end
end