class FriendlyMessage

# File lib/smart_proxy_reports/friendly_message.rb, line 2
def initialize(result)
  @result = result
  @result_tree = @result["result"]
  @task_tree = @result["task"]
  @module_args_tree = @result_tree.dig("invocation", "module_args")
end

# File lib/smart_proxy_reports/friendly_message.rb, line 63
def copy_message
  "Copy #{@module_args_tree["_original_basename"]} to #{@result_tree["dest"]}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 59
def cron_message
  "Cron job: #{@module_args_tree["minute"]} #{@module_args_tree["hour"]} #{@module_args_tree["day"]} #{@module_args_tree["month"]} #{@module_args_tree["weekday"]} #{@module_args_tree["job"]} and disabled: #{@module_args_tree["disabled"]}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 9
def generate_message
  msg = "N/A"
  return msg if @task_tree.nil? || @task_tree["action"].nil?
  return @result_tree["msg"] if @result["failed"]

  case @task_tree["action"]
  when "ansible.builtin.package", "package" then msg = package_message
  when "ansible.builtin.template", "template" then msg = template_message
  when "ansible.builtin.service", "service" then msg = service_message
  when "ansible.builtin.group", "group" then msg = group_message
  when "ansible.builtin.user", "user" then msg = user_message
  when "ansible.builtin.cron", "cron" then msg = cron_message
  when "ansible.builtin.copy", "copy" then msg = copy_message
  when "ansible.builtin.command", "ansible.builtin.shell", "command", "shell" then msg = @result_tree["stdout_lines"]
  end
  msg
rescue StandardError => e
  logger.debug "Unable to parse result (#{e.message}): #{@result.inspect}"
  msg
end

# File lib/smart_proxy_reports/friendly_message.rb, line 51
def group_message
  "User group #{@result_tree["name"]} is #{@result_tree["state"]} with gid: #{@result_tree["gid"]}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 30
def human_readable_array(array, length = 10)
  return array if array.nil?
  return array.slice(0, length).join(", ") + " and more" if array.length > length
  array.join(", ")
end

# File lib/smart_proxy_reports/friendly_message.rb, line 36
def package_message
  packages = human_readable_array(@module_args_tree["name"])
  state = "present"
  state = @module_args_tree["state"] unless @module_args_tree["state"].nil?
  "Package(s) #{packages} are #{state}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 47
def service_message
  "Service #{@result_tree["name"]} is #{@result_tree["state"]} and enabled: #{@result_tree["enabled"]}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 43
def template_message
  "Render template #{@module_args_tree["_original_basename"]} to #{@result_tree["dest"]}"
end

# File lib/smart_proxy_reports/friendly_message.rb, line 55
def user_message
  "User #{@result_tree["name"]} is #{@result_tree["state"]} with uid: #{@result_tree["uid"]}"
end