class Fanforce::AppFactory::CLI::Scripts
  include Fanforce::AppFactory::CLI::Utils

  require_relative '../lib/env'
  require_relative '../lib/iron'
  require_relative '../lib/heroku'

  ######################################################################################################################

  def push(environment, command)
    environment = environment.to_sym
    command = command.to_sym
    app = Fanforce::CLI::App.load(Fanforce::CLI::DIR)

    if Fanforce::CLI::TYPE == :directory_of_apps
      confirm("\nYou are about to push iron works for #{Fanforce::CLI::Apps.total_count} apps in this directory.\n"+
              'ARE YOU SURE?', true)
      Fanforce::CLI::Apps.each do |app, processed_count, total_count|
        log divider '+-----------------------------------------------------------------------------------------------'
        log "#{'APP'.format(:bold)} - #{app._id.upcase.gsub('-',' ').format(:bold)} (#{processed_count} of #{total_count})... "
        push_app(app, environment, command)
      end
    elsif Fanforce::CLI::TYPE == :single_app
      log divider '+---------------------------------------------------------------------------------------------------'
      app = Fanforce::CLI::App.load(Fanforce::CLI::DIR)
      push_app(app, environment, command)
    end

    log divider '----------------------------------------------------------------------------------------------------++'
  end

  def push_app(app, environment, command)
    if command.to_s.include?('.worker')
      return push_app_worker(app, environment, command.to_s)
    end

    if [:all,:heroku].include?(command) and environment != :development
      heroku = Fanforce::AppFactory::CLI::Heroku.new(app)
      heroku.ensure_app_exists(environment)
    end

    if [:all,:iron].include?(command)
      push_app_workers(app, environment)
    end

    if [:all,:env].include?(command)
      push_env(app, environment)
    end

    if [:all,:heroku].include?(command) and environment != :development
      push_heroku(heroku, app, environment)
    end
  end

  def push_app_worker(app, environment, filename)
    Dir.chdir(app.dir) do
      Fanforce::AppFactory::CLI::Iron.new(app).upload(environment, filename)
    end
  end

  def push_app_workers(app, environment)
    Dir.chdir(app.dir) do
      Fanforce::AppFactory::CLI::Iron.new(app).upload(environment)
    end
  end

  def push_env(app, environment)
    Fanforce::AppFactory::CLI::Env.new(app).setup(environment)
  end

  def push_heroku(heroku, app, environment)
    case environment
      when :staging then env = :stg
      when :production then env = :prd
    end
    remote_name = "#{env}-heroku"

    heroku.setup(environment) if !(`git remote`).split(/\r?\n/).include?(remote_name)

    vars = Fanforce::AppFactory::CLI::Env.new(app).vars(environment)
    heroku.update_config(environment, vars)
    log 'Updated ENV'.format(:green,:bold) + " on Heroku #{environment.to_s.titleize} (#{vars.size} variables)..."

    puts "\n#{'Pushing '.format(:green,:bold)}" + "latest commit to Heroku #{environment.to_s.titleize} (#{remote_name})..."
    console_command("git push #{remote_name} master", true)
  end

end