GitFOSS

require "tree-sitter"
require "./extract_symbols.cr"

type CodeSymbol = Hash(String, String | Array(Hash(String, String)))

module GitFOSS::Code::Indexer
  VERSION = "0.1.0"
  
  @@parser = TreeSitter::Parser.new
  @@files = [] of String
  @@symbols = {} of String => CodeSymbol

  def initialize
    @@files = [
      "~/tmp/file.js",
      "~/tmp/file.cr",
      "~/tmp/file.cpp",
      "~/tmp/file.c",
    ]
    
    @@files.each do |p|
      @@symbols[p] = get_symbols(p)
    end
    
    pp @@symbols
  end
  
  def get_symbols(
    file_path : String
  ) : Array(CodeSymbol)
    symbols = [] of CodeSymbol
    
    path = Path[file_path]
    symbols = File.open(path) do |f|
      file = RepositoryFile.new(
        name: path.name,
        content: file.gets_to_end,
      )
      tree = @@parser.parse(file.content)
      extract_symbols(
        @@parser,
        tree.root_node,
        file,
      )
    end
    
    symbols
  end
end