require File.expand_path(File.join('..', 'pah', 'version.rb'), File.dirname(__FILE__))

%w{colored}.each do |component|
  if Gem::Specification.find_all_by_name(component).empty?
    run "gem install #{component}"
    Gem.refresh
    Gem::Specification.find_by_name(component).activate
  end
end

require "rails"
require "colored"
require "bundler"

# Directories for template partials and static files
@template_root = File.expand_path(File.join(File.dirname(__FILE__)))
@partials     = File.join(@template_root, 'partials')
@static_files = File.join(@template_root, 'files')

# Copy a static file from the template into the new application
def copy_static_file(path)
  remove_file path
  file path, File.read(File.join(@static_files, path))
end

def apply_n(partial, message='')
  puts message.magenta

  in_root do
    Bundler.with_clean_env do
      apply "#{@partials}/_#{partial}.rb"
    end
  end

  puts "\n"
end

def will_you_like_to?(question)
  answer = ask("Will you like to #{question} [y,n]".red)
  case answer.downcase
    when "yes", "y"
      true
    when "no", "n"
      false
    else
      will_you_like_to?(question)
  end
end

def ask_unless_test(*params)
  ask(*params)
end

def git_commit(message)
  message = "#{message}\n\nGenerated by pah version #{Pah::VERSION}"
  git commit: "-qm '#{message}'"
end

puts "\n========================================================="
puts " Pah".yellow.bold
puts "=========================================================\n"

apply_n :config
apply_n :git,             'Initializing new Git repo...'
apply_n :ruby_env,        'Setting up ruby env...'
apply_n :cleanup,         'Removing unnecessary files...'
apply_n :gems,            'Setting up bundler and installing bundled gems (may take a while)...'
apply_n :database,        'Initializing databases...'
apply_n :rspec,           'Setting up RSpec...'
apply_n :layout,          'Adding layout files...'
apply_n :assets,          'Adding asset files...'
apply_n :public,          'Adding public files...'
apply_n :secure_headers,  'Adding secure headers...'
apply_n :secret_token,    'Replacing secret token with environment variable...'
apply_n :capybara,        'Adding capybara helpers...'
apply_n :generators,      'Adding generators...'
apply_n :simple_form,     'Configuring simple_form...'
apply_n :letter_opener,   'Adding letter_opener...'
apply_n :sendgrid,        'Adding sendgrid...'
apply_n :bullet,          'Setting up bullet...'
apply_n :locale,          'Adding locale...'
apply_n :canonical_host,  'Configuring canonical hosts...'
apply_n :puma,            'Configuring Puma...'
apply_n :rack_timeout,    'Setting up Rack::Timeout...'
apply_n :rack_deflater,   'Setting up Rack::Deflater...'
apply_n :jumpup,          'Setting up Jumpup...'
apply_n :newrelic,        'Setting up New Relic...'
apply_n :readme,          'Adding default README...'
apply_n :rollbar,         'Setting up Rollbar...'
apply_n :heroku,          'Configuring Heroku application...'
apply_n :bin,             'Configuring the binstub...'

puts "\n========================================================="
puts " CONGRATS! INSTALLATION COMPLETE!".yellow.bold
puts "=========================================================\n\n\n"
def run_bundle; end