class Fastlane::Actions::UpdateAppGroupIdentifiersAction

def self.authors
  ["mathiasAichinger"]
end

def self.available_options
  [
    FastlaneCore::ConfigItem.new(key: :entitlements_file,
                                 env_name: "FL_UPDATE_APP_GROUP_IDENTIFIER_ENTITLEMENTS_FILE_PATH", # The name of the environment variable
                                 description: "The path to the entitlement file which contains the app group identifiers", # a short description of this parameter
                                 verify_block: proc do |value|
                                   raise "Please pass a path to an entitlements file. ".red unless value.include? ".entitlements"
                                   raise "Could not find entitlements file".red if !File.exist?(value) and !Helper.is_test?
                                 end),
    FastlaneCore::ConfigItem.new(key: :app_group_identifiers,
                                 env_name: "FL_UPDATE_APP_GROUP_IDENTIFIER_APP_GROUP_IDENTIFIERS",
                                 description: "An Array of unique identifiers for the app groups. Eg. ['group.com.test.testapp']",
                                 is_string: false,
                                 verify_block: proc do |value|
                                   raise "The parameter app_group_identifiers need to be an Array.".red unless value.kind_of? Array
                                 end)
  ]
end

def self.description
  "This action changes the app group identifiers in the entitlements file"
end

def self.is_supported?(platform)
  platform == :ios
end

def self.output
  ['APP_GROUP_IDENTIFIERS', 'The new App Group Identifiers']
end

def self.run(params)
  Helper.log.info "Entitlements File: #{params[:entitlements_file]}"
  Helper.log.info "New App Group Identifiers: #{params[:app_group_identifiers]}"
  entitlements_file = params[:entitlements_file]
  raise "Could not find entitlements file at path '#{entitlements_file}'".red unless File.exist?(entitlements_file)
  # parse entitlements
  result = Plist.parse_xml(entitlements_file)
  raise "Entitlements file at '#{entitlements_file}' cannot be parsed.".red unless result
  # get app group field
  app_group_field = result['com.apple.security.application-groups']
  raise 'No existing App group field specified. Please specify an App Group in the entitlements file.'.red unless app_group_field
  # set new app group identifiers
  Helper.log.info "Old App Group Identifiers: #{app_group_field}"
  result['com.apple.security.application-groups'] = params[:app_group_identifiers]
  # save entitlements file
  result.save_plist(entitlements_file)
  Helper.log.info "New App Group Identifiers set: #{result['com.apple.security.application-groups']}"
  Actions.lane_context[SharedValues::APP_GROUP_IDENTIFIERS] = result['com.apple.security.application-groups']
end