defmodule YogEx.MixProject do
  use Mix.Project

  @version "0.99.0"
  @source_url "https://github.com/code-shoily/yog_ex"

  def project do
    [
      app: :yog_ex,
      version: @version,
      elixir: "~> 1.18",
      start_permanent: Mix.env() == :prod,
      elixirc_paths: elixirc_paths(Mix.env()),
      deps: deps(),
      dialyzer: [plt_add_apps: [:mix], flags: [:no_opaque]],

      # Hex
      description: "A comprehensive pure Elixir graph algorithm library",
      package: package(),

      # Docs
      name: "YogEx",
      source_url: @source_url,
      docs: docs(),

      # Test Coverage
      test_coverage: [tool: ExCoveralls, summary: [threshold: 85]],
      # Suppress warnings for Erlang modules
      elixirc_options: [
        no_warn_undefined: [
          # Erlang stdlib modules (xmerl)
          :xmerl_scan,
          :xmerl_xpath
        ]
      ]
    ]
  end

  # Specifies which paths to compile per environment.
  defp elixirc_paths(:test), do: ["lib", "test/support", "test/oracle"]
  defp elixirc_paths(_), do: ["lib"]

  def cli do
    [
      preferred_envs: [
        coveralls: :test,
        "coveralls.detail": :test,
        "coveralls.post": :test,
        "coveralls.html": :test,
        "coveralls.github": :test
      ]
    ]
  end

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

  defp deps do
    [
      {:saxy, "~> 1.5", optional: true},
      {:jason, "~> 1.4", optional: true},
      {:libgraph, "~> 0.16", optional: true},
      {:ex_doc, "~> 0.40", only: :dev, runtime: false},
      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
      {:stream_data, "~> 1.1", only: [:dev, :test]},
      {:benchee, "~> 1.3", only: :dev},
      {:dialyxir, "~> 1.4", only: [:dev, :test], runtime: false},
      {:excoveralls, "~> 0.18", only: :test},
      {:jump_credo_checks, "~> 0.4", only: [:dev], runtime: false}
    ]
  end

  defp package do
    [
      name: "yog_ex",
      files:
        ~w(lib .formatter.exs mix.exs README.md ALGORITHMS.md PROPERTIES.md LICENSE CHANGELOG.md livebooks),
      licenses: ["Apache-2.0"],
      links: %{
        "GitHub" => @source_url,
        "Changelog" => @source_url <> "/blob/main/CHANGELOG.md",
        "Examples" => @source_url <> "/blob/main/examples/README.md",
        "Livebook Guides" => @source_url <> "/blob/main/livebooks/README.md"
      }
    ]
  end

  defp docs do
    [
      main: "readme",
      extras: [
        {"README.md", [title: "Overview", filename: "readme"]},
        {"lib/yog/CHEATSHEET.cheatmd", [title: "Cheat Sheet", filename: "cheat_sheet"]},
        {"examples/README.md", [filename: "examples_readme", title: "Examples"]},
        {"lib/yog/functional/README.md",
         [filename: "functional_readme", title: "Inductive Graphs (Experimental)"]},
        {"livebooks/guides/01_getting_started.livemd",
         [filename: "getting_started", title: "Getting Started"]},
        {"livebooks/how_to/maze_generation.livemd",
         [filename: "maze_generation", title: "Maze Generation"]},
        {"livebooks/guides/02_traversals_and_pathfinding.livemd",
         [filename: "traversals_and_pathfinding", title: "Traversals & Pathfinding"]},
        {"livebooks/guides/05_network_analysis.livemd",
         [filename: "network_analysis", title: "Network Analysis"]},
        {"livebooks/guides/06_network_flow.livemd",
         [filename: "network_flow", title: "Network Flow"]},
        {"livebooks/guides/03_graph_properties.livemd",
         [filename: "graph_properties", title: "Graph Properties"]},
        {"livebooks/guides/04_dag_analysis.livemd",
         [filename: "dag_analysis", title: "DAG Analysis"]},
        {"livebooks/gallery/graph_catalog.livemd",
         [filename: "graph_catalog", title: "Graph Gallery"]},
        {"livebooks/gallery/maze_gallery.livemd",
         [filename: "maze_gallery", title: "Maze Gallery"]},
        {"livebooks/how_to/dot_complete_guide.livemd",
         [filename: "dot_complete_guide", title: "DOT Complete Guide"]},
        {"livebooks/how_to/import_export.livemd",
         [filename: "import_export", title: "Importing & Exporting"]},
        {"livebooks/how_to/multigraphs_and_collapsing.livemd",
         [filename: "multigraphs_and_collapsing", title: "Multigraphs & Collapsing"]},
        {"livebooks/how_to/mermaid_complete_guide.livemd",
         [filename: "mermaid_complete_guide", title: "Mermaid Complete Guide"]},
        {"livebooks/how_to/layout_guide.livemd",
         [filename: "layout_guide", title: "Layout Guide"]},
        "ALGORITHMS.md",
        "PROPERTIES.md",
        {"test/oracle/README.md", [filename: "oracle_readme", title: "Oracle Tests"]},
        "CHANGELOG.md"
      ],
      source_ref: "v#{@version}",
      source_url: @source_url,
      mermaid: true,
      before_closing_body_tag: &before_closing_body_tag/1,
      groups_for_modules: [
        Core: [
          Yog,
          Yog.Model,
          Yog.Graph
        ],
        "Transformers & Operations": [
          Yog.Transform,
          Yog.Operation
        ],
        Builder: [
          ~r/Yog\.Builder/
        ],
        "Pathfinding & Traversal": [
          ~r/Yog\.(Pathfinding|Traversal)/
        ],
        "Network Algorithms": [
          ~r/Yog\.(MST|Flow|Connectivity|Matching)/
        ],
        "Network Analysis": [
          ~r/Yog\.(Community|Centrality|Approximate)/,
          Yog.Health
        ],
        Multi: [
          ~r/Yog\.Multi/
        ],
        Functional: [
          ~r/Yog\.Functional/
        ],
        "Directed Acyclic Graphs (DAG)": [
          ~r/Yog\.DAG/
        ],
        Properties: [
          ~r/Yog\.Property/
        ],
        Generators: [
          ~r/Yog\.Generator/
        ],
        "I/O & Rendering": [
          ~r/Yog\.IO/,
          ~r/Yog\.Render/,
          ~r/Yog\.Layout/
        ],
        "Data Structures & Utils": [
          ~r/Yog\.(PriorityQueue|DisjointSet|PairingHeap)/,
          Yog.Utils
        ]
      ],
      groups_for_extras: [
        "Cheat Sheets": [
          "lib/yog/CHEATSHEET.cheatmd"
        ],
        Guides: [
          "README.md",
          "examples/README.md",
          "lib/yog/functional/README.md"
        ],
        LIVEBOOK: [
          "livebooks/guides/01_getting_started.livemd",
          "livebooks/guides/02_traversals_and_pathfinding.livemd",
          "livebooks/guides/03_graph_properties.livemd",
          "livebooks/guides/04_dag_analysis.livemd",
          "livebooks/guides/05_network_analysis.livemd",
          "livebooks/guides/06_network_flow.livemd",
          "livebooks/how_to/maze_generation.livemd",
          "livebooks/how_to/layout_guide.livemd",
          "livebooks/how_to/import_export.livemd",
          "livebooks/how_to/multigraphs_and_collapsing.livemd",
          "livebooks/how_to/mermaid_complete_guide.livemd",
          "livebooks/gallery/graph_catalog.livemd",
          "livebooks/gallery/maze_gallery.livemd"
        ],
        Reference: [
          "ALGORITHMS.md",
          "PROPERTIES.md"
        ],
        "Testing & Verification": [
          "test/oracle/README.md"
        ],
        Resources: [
          "CHANGELOG.md"
        ]
      ]
    ]
  end

  defp before_closing_body_tag(:html) do
    File.read!("priv/docs/graphviz.html")
  end

  defp before_closing_body_tag(_), do: ""
end