require "totrello/version"
require 'trello_creator'
require 'to_do_find'
require 'totrello_config'


module Totrello

  class Trelloize
    @trello
    @directory
    @config

    def initialize(directory)
      @trello = TrelloCreator.new
      @directory = directory
      totrello_config = TotrelloConfig.new(directory)
      @config = totrello_config.build_hash
    end

    def create_or_gen_board
      board = @trello.find_board(@config[:board_name].to_s)
      board ||= @trello.create_board(@config[:board_name].to_s, 'Auto Generated by ToTrello Gem')
    end

    def create_trello_card(board, list, todo, filename)
      description = gen_description(filename,todo, @config[:project_name].to_s)
      card = @trello.create_card(board, todo[:todo], description ,list)
    end

    def gen_description(file, todo, project_name)
      out =  "TODO item found by the [ToTrello](https://rubygems.org/gems/totrello) gem\n"
      out += "**Project name:** #{project_name}\n"
      out += "**Filename**: #{file}\n"
      out += "**Action item**: #{todo[:todo]}\n"
      out += "**Location (at or near) line**: #{todo[:location]}\n"
    end

    def create_cards(board, todos)
      todos[:todo_list].each do |tdl|
        tdl[:todos].each do |td|
          unless td == ''
            create_trello_card(board, @config[:default_list], td, tdl[:file])
          end
        end
      end
    end

    def get_todos
      todo = ToDoFind.new
      todos = todo.search(@directory,
                          Array( @config[:excludes]),
                          Array( @config[:todo_types]),
                          Array( @config[:file_types]),
                          Array( @config[:comment_style]))
      todos
    end

  end
  
end