#!/usr/bin/env ruby

require 'fileutils'
require 'rbconfig'
require 'calabash-android/helpers'
require 'calabash-android/java_keystore'
require 'calabash-android/env'

# for ruby 1.9.1 and earlier
unless defined? RbConfig.ruby
  def RbConfig.ruby
    File.join(RbConfig::CONFIG["bindir"], RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"])
  end
end


if File.exist? "features/support/app_life_cycle_hooks.rb"
  content = IO.read("features/support/app_life_cycle_hooks.rb")
  if content.include? "include Calabash::Android::Operations"
    puts """
    Fatal Error!
    Your Calabash hooks are not compatible with this version of calabash-android.
    Please remove the following line from 'features/support/app_life_cycle_hooks.rb'.

      include Calabash::Android::Operations

    """

    exit 1
  end
end


require File.join(File.dirname(__FILE__), "calabash-android-helpers")
require File.join(File.dirname(__FILE__), "calabash-android-generate")
require File.join(File.dirname(__FILE__), "calabash-android-build")
require File.join(File.dirname(__FILE__), "calabash-android-run")
require File.join(File.dirname(__FILE__), "calabash-android-setup")
require File.join(File.dirname(__FILE__), "calabash-android-console")

@features_dir = File.join(FileUtils.pwd, "features")
@support_dir = File.join(@features_dir, "support")
@source_dir = File.join(File.dirname(__FILE__), '..', 'features-skeleton')
@script_dir = File.join(File.dirname(__FILE__), '..', 'scripts')

def is_apk_file?(file_path)
  file_path.end_with? ".apk" and File.exist? file_path
end

def relative_to_full_path(file_path)
  File.expand_path(file_path)
end

if ARGV.length == 0
  print_usage
else
  cmd = ARGV.shift

  case cmd
  when 'help'
    print_help
  when 'build'
    Env.exit_if_env_not_set_up

    if ARGV.empty?
      puts "Please specify the app you want to build a test server for"
      exit 1
    elsif !File.exist?(ARGV.first)
      puts "Could not find file '#{ARGV.first}'"
      exit 1
    elsif !is_apk_file?(ARGV.first)
      puts "'#{ARGV.first}' is not a valid android application"
      exit 1
    else
      while not ARGV.empty? and is_apk_file?(ARGV.first)
        calabash_build(relative_to_full_path(ARGV.shift))
      end
    end
  when 'run'
    Env.exit_if_env_not_set_up
    if ARGV.empty? or not is_apk_file?(ARGV.first)
      puts "The first parameter must be the path to the apk file."
      exit 1
    else
      exit calabash_run(relative_to_full_path(ARGV.shift))
    end
  when 'gen'
    calabash_scaffold
  when 'console'
    Env.exit_if_env_not_set_up

    if ARGV.empty? or not is_apk_file?(ARGV.first)
      puts "The first parameter must be the path to the apk file."
      exit 1
    else
      calabash_console(relative_to_full_path(ARGV.shift))
    end
  when 'setup'
    Env.exit_if_env_not_set_up
    calabash_setup
  when 'resign'
    Env.exit_if_env_not_set_up

    if ARGV.empty?
      puts "Please specify the app you want to resign"
      exit 1
    elsif !File.exist?(ARGV.first)
      puts "Could not find file '#{ARGV.first}'"
      exit 1
    elsif !is_apk_file?(ARGV.first)
      puts "'#{ARGV.first}' is not a valid android application"
      exit 1
    else
      resign_apk(File.expand_path(ARGV.first))
    end
  when 'version'
    puts Calabash::Android::VERSION
  else
    puts "Invalid command '#{cmd}'"
    print_usage
  end
end