# TODO: Workaround, since deploygate.rb from shenzhen includes the code for commander
def command(_param)
end

module Fastlane
  module Actions
    module SharedValues
      DEPLOYGATE_URL = :DEPLOYGATE_URL
      DEPLOYGATE_REVISION = :DEPLOYGATE_REVISION # auto increment revision number
      DEPLOYGATE_APP_INFO = :DEPLOYGATE_APP_INFO # contains app revision, bundle identifier, etc.
    end

    class DeploygateAction < Action
      DEPLOYGATE_URL_BASE = 'https://deploygate.com'

      def self.run(params)
        require 'shenzhen'
        require 'shenzhen/plugins/deploygate'

        # Available options: https://deploygate.com/docs/api
        options = {
          ipa: Actions.lane_context[SharedValues::IPA_OUTPUT_PATH]
        }.merge(params.first || {})
        assert_options!(options)

        Helper.log.info 'Starting with ipa upload to DeployGate... this could take some time ⏳'.green
        client = Shenzhen::Plugins::DeployGate::Client.new(
          options.delete(:api_token),
          options.delete(:user)
        )

        return if Helper.test?

        response = client.upload_build(options.delete(:ipa), options)
        if parse_response(response)
          Helper.log.info "DeployGate URL: #{Actions.lane_context[SharedValues::DEPLOYGATE_URL]}"
          Helper.log.info "Build successfully uploaded to DeployGate as revision \##{Actions.lane_context[SharedValues::DEPLOYGATE_REVISION]}!".green
        else
          raise 'Error when trying to upload ipa to DeployGate'.red
        end
      end

      def self.assert_options!(options)
        raise "No API Token for DeployGate given, pass using `api_token: 'token'`".red unless options[:api_token].to_s.length > 0
        raise "No User for app given, pass using `user: 'user'`".red unless options[:user].to_s.length > 0
        raise "No IPA file given or found, pass using `ipa: 'path.ipa'`".red unless options[:ipa]
        raise "IPA file on path '#{File.expand_path(options[:ipa])}' not found".red unless File.exist?(options[:ipa])
      end
      private_class_method :assert_options!

      def self.parse_response(response)
        if response.body && response.body.key?('error')
          unless response.body['error']
            res = response.body['results']
            url = DEPLOYGATE_URL_BASE + res['path']

            Actions.lane_context[SharedValues::DEPLOYGATE_URL] = url
            Actions.lane_context[SharedValues::DEPLOYGATE_REVISION] = res['revision']
            Actions.lane_context[SharedValues::DEPLOYGATE_APP_INFO] = res
          else
            Helper.log.error "Error uploading to DeployGate: #{response.body['message']}".red
            help_message(response)
            return
          end
        else
          Helper.log.fatal "Error uploading to DeployGate: #{response.body}".red
          return
        end
        true
      end
      private_class_method :parse_response

      def self.help_message(response)
        message =
          case response.body['message']
            when 'you are not authenticated'
              'Invalid API Token specified.'
            when 'application create error: permit'
              'Access denied: May be trying to upload to wrong user or updating app you join as a tester?'
            when 'application create error: limit'
              'Plan limit: You have reached to the limit of current plan or your plan was expired.'
          end
        Helper.log.error message.red if message
      end
      private_class_method :help_message

      def self.description
        "Upload a new build to DeployGate"
      end

      def self.available_options
        [
          ['api_token', 'DeployGate API Token'],
          ['user', 'Target username or organization name'],
          ['ipa', 'Path to your IPA file. Defaults to output of xcodebuild and ipa'],
          ['message', 'Text for the uploaded build']
        ]
      end

      def self.output
        [
          ['DEPLOYGATE_URL', 'URL of the newly uploaded build'],
          ['DEPLOYGATE_REVISION', 'auto incremented revision number'],
          ['DEPLOYGATE_APP_INFO', 'Contains app revision, bundle identifier, etc.']
        ]
      end

      def self.author
        "tnj"
      end
    end
  end
end