#!/usr/bin/env ruby
require 'gli'
require 'zci'

include GLI::App
include ZCI

program_desc 'is a command line tool that allows you to manage and synchronize your Zendesk localization with Crowdin project'

sort_help :manually # help commands are ordered in the order declared

version ZCI::VERSION

subcommand_option_handling :normal
arguments :strict

desc 'Be verbose'
switch [:v, :verbose], negatable: false

desc 'Project-specific configuration file'
default_value File.join(Dir.pwd, 'zci.yml')
arg_name '<s>'
flag [:c, :config]

commands_from 'zci/commands'

pre do |global, command, options, args|
  # Pre logic here
  # Return true to proceed; false to abort and not call the
  # chosen command
  # Use skips_pre before a command to skip this block
  # on that command only

  unless File.exists?(global[:config])
    exit_now! <<-EOS.strip_heredoc
      Can't find configuration file (default `zci.yml').
      Type `zci help` to know how to specify custom configuration file
    EOS
  end

  # load project-specific configuration
  begin
    @cli_config = YAML.load(File.read(global[:config])) || {}
  rescue Psych::SyntaxError => err
    exit_now! <<-EOS
      Could not parse YAML: #{err.message}
    EOS
  end

  @zendesk = ZendeskAPI::Client.new do |config|
    config.url       = @cli_config['zendesk_base_url']
    config.username  = @cli_config['zendesk_username']
    config.password  = @cli_config['zendesk_password']

    if global[:verbose]
      require 'logger'
      config.logger = Logger.new(STDOUT)
    end

    config.client_options = {ssl: {verify: false}}
  end

  if global[:verbose]
    Crowdin::API.log = Logger.new(STDOUT) if global[:verbose]
  end

  @crowdin = Crowdin::API.new(api_key: @cli_config['crowdin_api_key'], project_id: @cli_config['crowdin_project_id'], base_url: @cli_config['crowdin_base_url'])

  true
end

post do |global, command, options, args|
  # Post logic here
  # Use skips_post before a command to skip this
  # block on that command only
end

on_error do |exception|
  # Error logic here
  # return false to skip default error handling
  true
end

exit run(ARGV)