#!/usr/bin/env ruby

require 'siteleaf'

def help
  'See https://github.com/siteleaf/siteleaf-gem for documentation.'
end

def auth(re_auth = false)
  Siteleaf.load_settings if !re_auth
  
  if re_auth or !Siteleaf.api_key
    print 'Enter your Siteleaf e-mail: '
    email = $stdin.gets.chomp
  
    print 'Enter your Siteleaf password: '
    system 'stty -echo'
    password = $stdin.gets.chomp
    system 'stty echo'
    
    puts "Authorizing..."
    
    if auth = Siteleaf::Client.auth(email, password) and auth.is_a?(Hash) and auth.has_key?('api_key')    
      File.open(Siteleaf.settings_file,'w') do|file|
        Marshal.dump({:api_key => auth['api_key'], :api_secret => auth['api_secret']}, file)
      end
      puts "=> Gem authorized." if re_auth
    else
      puts "Could not authorize, check your e-mail or password."
    end
  end
end

def config(site)
  File.open('config.ru', 'w') { |file| file.write "# Intended for development purposes only, do not upload or use in production.
# See https://github.com/siteleaf/siteleaf-gem for documentation.

require 'siteleaf'
run Siteleaf::Server.new(:site_id => '#{site.id}')" }
  
  pow_path = "#{Etc.getpwuid.dir}/.pow"
  if File.directory?(pow_path)
    site_no_tld = site.domain.gsub(/\.[a-z]{0,4}$/i,'')
    site_symlink = "#{pow_path}/#{site_no_tld}"
    FileUtils.rm(site_symlink) if File.symlink?(site_symlink)
    FileUtils.symlink(File.dirname(__FILE__), site_symlink)
    puts "=> Site configured with Pow, open `http://#{site_no_tld}.dev` to test site locally.\n"
  else
    puts "=> Site configured, run `siteleaf server` to test site locally.\n"
  end
end

case ARGV[0]
when '-v', '--version'
  puts Siteleaf::VERSION
when '-h', '--help'
  puts help
when 's', 'server'
  if File.exist?('config.ru')
    `rackup config.ru`
  else
    puts "No config found, run `siteleaf config yoursite.com`.\n"
  end
when 'auth'
  auth true
when 'c', 'config', 'setup'
  auth
  if site = Siteleaf::Site.find_by_domain(ARGV[1])
    config site
  else
    puts "No site found for `#{ARGV[1]}`, run `siteleaf new #{ARGV[1]}` to create it.\n"
  end
when 'n', 'new'
  auth
  if site = Siteleaf::Site.create(:title => ARGV[1], :domain => ARGV[1])
    dir = ARGV.size >= 3 ? ARGV[2] : ARGV[1]
    Dir.mkdir(dir) unless File.directory?(dir)
    Dir.chdir(dir)
    config site
  else
    puts "Could not create site `#{ARGV[1]}`.\n"
  end
else
  puts "`#{ARGV[0]}` command not found.\n"
  puts help
end