require 'colored'
require 'fileutils'
require 'psych'
require 'thor/actions'
require_relative 'setup/TemplateConfigurator'
require 'yk_command/config/yk_config'

require 'pathname'

module YkCommand
  PROJECT_CONFIG_FILE = '.YKProjectConfig.yml'.freeze

  class YkProject < Thor
    include Thor::Actions

    def initialize(args = [], options = {}, config = {})
      super

    end

    no_commands do

      def prepare_project(pod_name, framework, prefix, author, at_path)

        des_path = Pathname.new(at_path)
        current_class_path = Pathname.new(File.dirname(File.expand_path __FILE__))

        FileUtils.remove_dir("#{current_class_path.to_s + '/temp'}", true)

        FileUtils.copy_entry "#{current_class_path.to_s + '/YKProjectTemplate'}", "#{current_class_path.to_s + '/temp'}"

        prepare_template(YkConfig.new(at_path).read_config PROJECT_CONFIG_FILE)

        Pod::TemplateConfigurator.new(pod_name, framework, prefix, author, "#{current_class_path.to_s + '/temp'}").run
        #move temp folder to destination
        FileUtils.copy_entry "#{current_class_path.to_s + '/temp'}", "#{des_path.to_s + "/#{pod_name}"}"
        #删除临时目录
        FileUtils.remove_dir("#{current_class_path.to_s + '/temp'}", true)

      end

      def prepare_template(config)
        current_class_path = Pathname.new(File.dirname(File.expand_path __FILE__))
        temlates = ['ios', 'swift', 'macos-swift']

        temlates.each do |folder|
          podfile = "#{current_class_path.to_s + '/temp/templates/' + folder + '/Example/Podfile'}"

          config['source'].each do |source|

            file_prepend podfile, source + "\n"
          end

        end

      end

      def file_prepend(file, str)
        new_contents = ""
        File.open(file, 'r') do |fd|
          contents = fd.read
          new_contents = str << contents
        end
        # Overwrite file but now with prepended string on it
        File.open(file, 'w') do |fd|
          fd.write(new_contents)
        end
      end

      # def read_config(at_path)
      #   hostA = 'yeah'
      #   hostB = 'ka'
      #   config_repo_url = "http://gitlab.#{hostA}#{hostB}.com/App/iOS/YKComponents/com-manage-platform-resources/configruation-files.git"
      #   system("git clone #{config_repo_url} #{at_path+'/configruation-files'}")
      #
      #   config_file_path = "#{at_path}/#{PROJECT_CONFIG_FILE}"
      #   FileUtils.copy_file "#{at_path+'/configruation-files/'+PROJECT_CONFIG_FILE}", config_file_path
      #   FileUtils.remove_dir("#{at_path+'/configruation-files'}", true)
      #
      #   File.exist?(config_file_path) ? YAML.load_file(config_file_path) : {}
      # end

    end

  end
end