#!/usr/bin/env ruby

require 'thor'
$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', 'lib')
require 'savon'
require 'soaspec'
require 'soaspec/virtual_server'
require 'soaspec/wsdl_generator'

module Soaspec
  # Common executable for Soaspec
  class Exe < Thor
    include Soaspec::ExeHelpers
    include Soaspec::WsdlGenerator

    long_desc <<-LONGDESC
    `soaspec new` will generate the initial files and folders for starting a testing project using soaspec
    \x5

    `soaspec new soap` will create example files testing against a SOAP service
    \x5

    `soaspec new rest` will create example files testing against a REST service
    LONGDESC
    desc 'new [type]', 'Initialize soaspec repository'
    option :ci, default: 'jenkins', banner: 'What Continuous Integration is used'
    option :virtual, type: :boolean, default: true, banner: 'Whether to set things up for a virtual server'
    def new(type = 'initial')
      @virtual = options[:virtual]
      @type = type
      puts "Creating files for soaspec. options are #{options}"
      create_file(filename: 'Gemfile')
      create_file(filename: 'Rakefile')
      create_file(filename: '.rspec')
      create_file(filename: 'README.md')
      create_file(filename: '.travis.yml') if options[:ci] == 'travis'
      create_folder 'lib'
      create_files_for type
      create_file(filename: 'config/data/default.yml') # Example of data file
      create_file(filename: 'spec/spec_helper.rb')
      puts "Run 'bundle install' to install necessary gems"
      puts "Run 'rake spec' to run the tests"
    end

    long_desc <<-LONGDESC
    `soaspec add rest` will generate the initial files and folders for starting a testing project using soaspec
    \x5

    `soaspec add soap` will create example files testing against a virtual SOAP service
    \x5

    LONGDESC
    desc 'add [type] [name]', 'Add new ExchangeHandler'
    def add(type = 'rest', name = 'TestService')
      raise "Type '#{type}' is not available" unless %w[rest soap].include? type

      @name = name # Use instance variable for ERB
      create_file filename: File.join('lib', "#{name.snakecase}.rb"),
                  content: retrieve_contents(File.join('lib', "new_#{type}_service.rb"))
    end

    desc 'cucumber', 'Add cucumber generic steps template within step_definitions folder'
    def cucumber
      create_file filename: File.join('features', 'step_definitions', 'generic_steps.rb'),
                  content: retrieve_contents(File.join('../cucumber', 'generic_steps.rb'), false)
    end

    desc 'generate', 'Generate initial test code from wsdl'
    long_desc <<-LONGDESC
    If no wsdl is given a server will be started from which code to generate Exchanges

    `soaspec generate wsdl=wsdl name=ServiceName ` will generate the initial files and folders to test each operation in a wsdl
    \x5
    Additionally the auth parameter can be used to use basic authentication to retrieve the WSDL.
    To do use the following `soaspec generate --auth=basic`
    Note: This is still a work in progress and will only work for a very simple wsdl
    LONGDESC
    option :wsdl, default: nil, aliases: :w
    option :name, default: 'Service', aliases: :n
    option :ci, default: 'jenkins', banner: 'What Continuous Integration is used'
    option :auth
    option :open_browser, default: 'true'
    option :string_default, default: 'test string'
    def generate
      if options[:wsdl]
        generate_from_wsdl(options)
      else
        require 'launchy'
        require 'soaspec/generate_server'
        Soaspec::GenerateServer.run! do
          Launchy.open 'http://localhost:8999' if options[:open_browser] == 'true'
        end
      end
    end

    long_desc <<-LONGDESC
    Run virtual web services on localhost. See root for documentation of web services provided.
    LONGDESC
    desc 'virtual_server [port]', 'Run virtual web service on localhost'
    def virtual_server(port = '4999')
      ENV['port'] = port
      require 'soaspec/virtual_server'
      Soaspec::VirtualServer.run!(Port: port)
    end

    long_desc <<-LONGDESC
    Run pry with Soaspec and other relevant libraries loaded. Pass either the relative path to files desired with a
    '.rb' extension or the path to the folder to be loaded with 'require_all'
    LONGDESC
    desc 'pry [required_files]', 'Run pry with Soaspec and other relevant libraries loaded'
    def pry(required_files = nil)
      require 'soaspec'

      require 'require_all'
      require_all required_files if required_files

      require 'pry'
      Pry.start
    end
  end
end

Soaspec::Exe.start(ARGV)