#!/usr/bin/env ruby

require 'rmega'
require 'rmega/cli'

include Rmega::CLI::Helpers

if ARGV.empty?
  ARGV << '--help'
else
  cli_options[:path] = ARGV[0]
end

OptionParser.new do |opts|
  opts.banner = "Usage:\n"
  opts.banner << "\t#{File.basename(__FILE__)} path [options]\n"
  opts.banner << "Examples:\n"
  opts.banner << "\t#{File.basename(__FILE__)} /local/file.txt -u email@localhost -r /remote/docs\n"
  opts.banner << "Options:"

  opts.on("-r PATH", "--remote-path", "Remote path") { |path|
    cli_options[:remote_path] = path
  }

  opts.on("-l", "--get-link", "Generate and print the sharable link (witk key)") {
    cli_options[:get_link] = true
  }

  apply_opt_parser_options(opts)
end.parse!

cli_rescue do
  raise("File not found - #{cli_options[:path]}") unless File.exist?(cli_options[:path])

  user = cli_options[:user] || raise("User email is required")
  session = Rmega::Session.new.login(user, cli_options[:pass] ||= cli_prompt_password)

  root = session.storage.root
  node = traverse_storage(root, cli_options[:remote_path].to_s.dup, :only_folders => true)

  raise("Node not found - #{cli_options[:remote_path]}") unless node
  raise("Node cannot be a file - #{cli_options[:remote_path]}") if node.type == :file

  file = node.upload(cli_options[:path])
  
  if cli_options[:get_link]
    puts file.public_url
  end
end