#!/usr/bin/env ruby
require "optparse"
options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: youdao_fanyi [--key API_Key] [--keyfrom API_KeyFrom] STRING [STRING, ...]"

  opts.on('--key API_Key', "A 'http://fanyi.youdao.com/fanyiapi?path=data-mode' API key") do |key|
    options[:key] = key
  end

  opts.on('--keyfrom API_KeyFrom', "A 'http://fanyi.youdao.com/fanyiapi?path=data-mode' API keyfrom") do |keyfrom|
    options[:keyfrom] = keyfrom
  end

  opts.on("-v", "--version", "The current version of YoudaoFanyi") do
    puts "YoudaoFanyi v#{YoudaoFanyi::VERSION}"
    exit
  end

  opts.on("-h", "--help", "This help screen") do
    puts opts
    exit
  end

  opts.on("-m", "--more", "Display all results.") do
    options[:more] = true
  end

end.parse!

STDERR.puts "fanyi.youdao.com API key is required" unless options[:key]
STDERR.puts "fanyi.youdao.com API keyfrom is required" unless options[:keyfrom]
STDERR.puts "At least one string to translate is required" unless ARGV.size >= 1


$:.push File.expand_path("../../lib", __FILE__)
require "youdao_fanyi"

YoudaoFanyi.configure do |config|
  config.api_keys = [
    { "keyfrom" => options[:keyfrom], "key" => options[:key] }
  ]
end

YoudaoFanyi::Translator.translate(*ARGV) do |connector|
  STDOUT.puts "======================================="
  if options[:more]
    require "pp"
    pp connector.results
  else
    require "vkill_gems_methods/std"
    if connector.error_code == 0
      STDOUT.puts VkillGemsMethods::STD::Display.new(
        :header => :translation, :text => connector.translation,
        :color => :green, :rjust_integer => 12
                  ).output
      STDOUT.puts VkillGemsMethods::STD::Display.new(
        :header => :phonetic, :text => (connector.results['basic']['phonetic'] rescue ""),
        :color => :green, :rjust_integer => 12
                  ).output
      STDOUT.puts VkillGemsMethods::STD::Display.new(
        :header => :explains, :text => (connector.results['basic']['explains'] rescue ""),
        :color => :green, :rjust_integer => 12
                  ).output
    else
      STDOUT.puts VkillGemsMethods::STD::Display.new(
        :header => :error_code, :text => connector.error_code,
        :color => :red, :rjust_integer => 12
                  ).output
      STDOUT.puts VkillGemsMethods::STD::Display.new(
        :header => :query, :text => connector.query,
        :color => :green, :rjust_integer => 12
                  ).output
    end
  end
  STDOUT.puts "======================================="
end