#!/usr/bin/env ruby
$LOAD_PATH.unshift(File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib')))

require 'slop'
require 'localeapp'

# Don't connect to the net if we're running under cucumber for testing
# Use FakeWeb to simulate api.localeapp.com
if ENV['FAKE_WEB_DURING_CUCUMBER_RUN'] && fake_data_as_json = ENV['FAKE_WEB_FAKES']
  require 'fakeweb'
  FakeWeb.allow_net_connect = false
  fakes = JSON.parse(fake_data_as_json)
  fakes.each do |fake|
    FakeWeb.register_uri fake['method'].to_sym, fake['uri'], { :body => fake['body'], :status => fake['status'] }.merge(fake['headers'])
  end
end

def include_config_file
  unless Localeapp.include_config_file
    puts "Could not load config file"
    exit 1
  end
end
slop = Slop.new(ARGV, :help => true, :strict => true) do
  banner "Usage: localeapp COMMAND [options]"
  description <<-COMMANDS
    COMMAND:
    install <api_key> - Creates new configuration files and confirms key works
    pull              - Pulls all translations from localeapp.com
    push <file>       - Pushes a translation file to localeapp.com
    update            - Gets any changes since the last poll and updates the yml
    daemon            - Simple daemon (checks every 5 seconds for new translations)
COMMANDS

  on_empty { puts self.to_s }
end

slop.command :install do
  execute do |opts, args|
    key = args.first
    installer = Localeapp::CLI::Install.new
    if installer.execute(key)
      exit 0
    else
      exit 1
    end
  end
end

slop.command :pull do
  execute do |opts, args|
    include_config_file
    Localeapp::CLI::Pull.new.execute
  end
end

slop.command :push do
  on_empty { puts "localeapp push requires an file to push" }

  execute do |opts, args|
    file = args.first
    exit 1 if file.nil?
    include_config_file
    pusher = Localeapp::CLI::Push.new
    pusher.execute(file)
  end
end

slop.command :update do
  execute do |opts, args|
    include_config_file
    Localeapp::CLI::Update.new.execute
  end
end

slop.command :daemon do
  execute do |opts, args|
    include_config_file
    while true do
      Localeapp::CLI::Update.new.execute
      sleep 5
    end
  end
end

begin
  slop.parse
rescue Slop::InvalidOptionError
  puts slop
end

# args = ARGV.dup
# 
# command = args.shift.strip rescue nil
# 
# unless %w{help install}.include?(command)
#   unless Localeapp.include_config_file
#     puts "Could not load config file"
#     exit
#   end
# end
# 
# case command
# when 'install'
#   key = args.shift.strip rescue nil
#   installer = Localeapp::CLI::Install.new
#   if installer.execute(key)
#     exit 0
#   else
#     exit 1
#   end
# when 'pull'
#   Localeapp::CLI::Pull.new.execute
# when 'push'
#   file = args.shift.strip rescue nil
#   pusher = Localeapp::CLI::Push.new
#   pusher.execute(file)
# when 'update'
#   Localeapp::CLI::Update.new.execute
# when 'daemon'
#   while true do
#     Localeapp::CLI::Update.new.execute
#     sleep 5
#   end
# else
# puts <<-HELP
# Usage: localeapp COMMAND [ARGS]
# 
# Commands:
#   install <api_key> - Creates new configuration files and confirms key works
#   pull              - Pulls all translations from localeapp.com
#   push <file>       - Pushes a translation file to localeapp.com
#   update            - Gets any changes since the last poll and updates the yml files
#   daemon            - Simple daemon that checks every 5 seconds for new translations
# HELP
# end