require 'optparse'
require 'ostruct'
require 'builder'
require 'fileutils'
require 'date'

options = {}
optparse = OptionParser.new do |opts|
  opts.on('c', '--cert CERT_FILE', "Certificate File") do |f|
    options[:cert] = f
  end

  opts.on('a', '--alias ALIAS', "Cert Alias") do |f|
    options[:alias] = f
  end

  opts.on('k', '--keystore_folder KEYSTORE Folder', "Keystore Folder") do |f|
    options[:keystore] = f
  end
end
optparse.parse!

output = ""
if options[:cert].to_s == ''
	raise "-c Certificate is required"
end
if options[:alias].to_s == ''
	raise "-a Alias is required"
end
if options[:keystore].to_s == ''
	raise "-k Keystore Folder Path is required"
end

puts "Creating Backup Directory"
folder_name = Time.now.strftime("%Y-%m-%d_%I-%M-%S%p")
backup_dir = "#{options[:keystore]}\\prod\\#{folder_name}"

cmd = "mkdir #{backup_dir}"
%x{ #{cmd} }
puts "Backup Directory Created"

puts "Backing up Current Keystore File to Backup Directory"
keystore_file_path = "#{options[:keystore]}\\prod\\.keystore"
puts "#{options[:keystore]}"
cmd = "copy #{keystore_file_path} #{backup_dir}"
%x{ #{cmd} }
puts "Current Keystore Backed up"

puts "Copying Uploaded certificate file to certificate folder"
cmd = "copy #{options[:cert]} #{options[:keystore]}\\prod"
%x{ #{cmd} }
puts "Uploaded cert copied to Certificate folder"

cmd = "copy #{keystore_file_path} ."
%x{ #{cmd} }

puts "Importing Certificate..."
cmd = "\"%JAVA_HOME%\\bin\\keytool\" -importcert -keystore .keystore -storepass password -alias #{options[:alias]}_#{folder_name} -file #{options[:cert]} -noprompt"
%x{ #{cmd} }

cmd = "copy .keystore #{keystore_file_path}"
%x{ #{cmd} }

cmd = "copy .keystore #{options[:keystore]}\\dr\\.keystore"
%x{ #{cmd} }

cmd = 'knife search "role:esb AND (chef_environment:prod OR chef_environment:dr)" -i -a ipaddress'
resp = `#{cmd}`
resp.split(/\n/).each do |line|
  tline = line.tap{|x| x.strip!}
  #puts tline

  if tline.start_with?("ipaddress: ")
    ipad = tline.sub("ipaddress: ", "")
    cmd = "copy .keystore \\\\#{ipad}\\e$\\progress\\fuse-esb-7.1.0.fuse-047\\etc\\keystore"
    puts("Copying Keystore to #{ipad}")
    resp = `#{cmd}`
    puts(resp)
  end
end

exit