require 'tempfile'
require 'json'
require "rubygems"


def msg(title, &block)
  puts "\n" + "-"*10 + title + "-"*10
  block.call
  puts "-"*10 + "-------" + "-"*10 + "\n"
end

def print_usage
  puts <<EOF
  Usage: calabash-android <command-name> [parameters]
  <command-name> can be one of
    help
      prints more detailed help information.
    gen
      generate a features folder structure.
    setup will ask you some questions about you application, development
      environment and key store to user for signing.

    build builds the test server that will be used when testing the app.
      You need to run this command everytime you make changes to app.

    run runs Cucumber in the current folder with the enviroment needed.
EOF
end

def print_help
  file = File.join(File.dirname(__FILE__), '..', 'doc', 'calabash-android-help.txt')
  #system("less #{file}")
  #TODO
  print_usage
end


def is_json?(str)
  str[0..0] == '{'
end

def calabash_submit(args)
  if args.size < 2
   msg("Error") do
     puts "You must supply at path to apk and secret."
   end
   exit 1
  end

  apk_file = ARGV[0]
  puts "No such file '#{apk_file}'" unless File.exist?(apk_file)
  secret = ARGV[1]

  archive_path = "#{Tempfile.new("archive").path}.zip"
  puts "Creating zip file"
  system("zip -r -o #{archive_path} features && zip -j #{archive_path} bin/Test.apk")

  puts "Uploading apk and features to www.lesspainful.com"
  result = `curl -F "secret=#{secret}" -F "app=@#{apk_file}" -F "env=@#{archive_path}" https://www.lesspainful.com/cmd_upload`

  if is_json? result
    json_result = JSON.parse(result)
    puts "Test status is '#{json_result['status']}"
    puts "Test id is '#{json_result['id']}"
    puts "You can see the test result here: #{json_result['url']}"
    puts "You can pull the status by using this command:"
    puts "curl -F \"secret=#{secret}\" -F \"id=#{json_result['id']}\" https://www.lesspainful.com/cmd_status"
  else
    puts result
  end
end


def run_build_if_test_server_does_not_exist
  unless File.exists?(File.join(@support_dir, "Test.apk"))
    puts "Could not find the test server"
    puts "Should I run calabash-android build for you?"
    puts "Please answer yes (y) or no (n)"
    if ['yes', 'y'].include? STDIN.gets.chomp
      calabash_build([])
    else
      puts "Please run: calabash-android build"
      exit 1
    end
  end
end

def run_setup_if_settings_does_not_exist
  unless File.exists?(".calabash_settings")
    puts "Could not find .calabash_settings."
    puts "Should I run calabash-android setup for you?"
    puts "Please answer yes (y) or no (n)"
    if ['yes', 'y'].include? STDIN.gets.chomp
      calabash_setup
    else
      puts "Please run: calabash-android setup"
      exit 1
    end
  end
end