defmodule Parley.MixProject do
  use Mix.Project

  @version "0.3.0"
  @source_url "https://github.com/joaop21/parley"

  def project do
    [
      app: :parley,
      version: @version,
      elixir: "~> 1.19",
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,
      aliases: aliases(),
      deps: deps(),
      dialyzer: dialyzer(),
      name: "Parley",
      description: "A WebSocket client built on gen_statem and Mint.",
      source_url: @source_url,
      package: package(),
      docs: docs()
    ]
  end

  def cli do
    [preferred_envs: [ci: :test]]
  end

  # Run "mix help compile.app" to learn about applications.
  def application do
    [
      extra_applications: [:logger],
      mod: {Parley.Application, []}
    ]
  end

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

  defp dialyzer do
    [
      plt_file: {:no_warn, "priv/plts/dialyzer.plt"}
    ]
  end

  defp package do
    [
      maintainers: ["João Silva"],
      licenses: ["MIT"],
      links: %{"Repository" => @source_url, "Documentation" => "https://hexdocs.pm/parley"},
      files: ~w(lib .formatter.exs mix.exs README.md LICENSE)
    ]
  end

  defp docs do
    [
      main: "Parley",
      source_ref: "v#{@version}",
      source_url: @source_url,
      extras: ["README.md", "LICENSE"],
      groups_for_docs: [
        Connection: &(&1[:kind] == :function),
        Callbacks: &(&1[:kind] == :callback)
      ],
      before_closing_body_tag: %{
        html: """
        <script src="https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.min.js"></script>
        <script>
          document.addEventListener("DOMContentLoaded", function () {
            mermaid.initialize({
              startOnLoad: false,
              theme: document.body.className.includes("dark") ? "dark" : "default"
            });
            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).then(({svg, bindFunctions}) => {
                graphEl.innerHTML = svg;
                bindFunctions?.(graphEl);
                preEl.insertAdjacentElement("afterend", graphEl);
                preEl.remove();
              });
            }
          });
        </script>
        """
      }
    ]
  end

  defp aliases do
    [
      ci: [
        "compile --warnings-as-errors",
        "format --check-formatted",
        "credo --strict",
        "dialyzer",
        "test"
      ]
    ]
  end

  defp deps do
    [
      {:mint_web_socket, "~> 1.0"},
      {:castore, "~> 1.0"},
      {:bandit, "~> 1.0", only: :test},
      {:websock_adapter, "~> 0.5", only: :test},
      {:ex_doc, "~> 0.35", only: :dev, runtime: false},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false}
    ]
  end
end