tentacat

defmodule Tentacat.Trees do
  import Tentacat
  alias Tentacat.Client

  @doc """
  Get a Tree

  ## Example

      Tentacat.Trees.find "elixir-lang", "elixir", "eac64175b71fc598fa0b6e611dea6a58973170e9"
      Tentacat.Trees.find "elixir-lang", "elixir", "eac64175b71fc598fa0b6e611dea6a58973170e9", client

  More info at: https://developer.github.com/v3/git/trees/#get-a-tree
  """
  @spec find(binary, binary, binary, Client.t) :: Tentacat.response
  def find(owner, repo, sha, client \\ %Client{}) do
    get "repos/#{owner}/#{repo}/git/trees/#{sha}", client.auth
  end

  @doc """
  Get a Tree Recursively

  ## Example

      Tentacat.Trees.find_recursive "elixir-lang", "elixir", "eac64175b71fc598fa0b6e611dea6a58973170e9"
      Tentacat.Trees.find_recursive "elixir-lang", "elixir", "eac64175b71fc598fa0b6e611dea6a58973170e9", client

  More info at: https://developer.github.com/v3/git/trees/#get-a-tree-recursively
  """
  @spec find_recursive(binary, binary, binary, Client.t) :: Tentacat.response
  def find_recursive(owner, repo, sha, client \\ %Client{}) do
    get "repos/#{owner}/#{repo}/git/trees/#{sha}", client.auth, [{:recursive, 1}]
  end

  @doc """
  Create a Tree

  Tree body example:

      %{
        "base_tree" => "9fb037999f264ba9a7fc6274d15fa3ae2ab98312",
        "tree" => [
          %{
            "path" => "elixir.ex",
            "mode" => "100644",
            "type" => "blob",
            "sha"  => "44b4fc6d56897b048c772eb4087f854f46256132"
          }
        ]
      }

  ## Example

      Tentacat.Trees.create "elixir-lang", "elixir", body, client

  More info at: https://developer.github.com/v3/git/trees/#create-a-tree
  """
  @spec create(binary, binary, list | map, Client.t) :: Tentacat.response
  def create(owner, repo, body, client) do
    post "repos/#{owner}/#{repo}/git/trees", client.auth, body
  end
end