class ApiDebugConsoleLogsController < ApiController
  require 'fileutils'

  def create
    return render(json: {error: 'disabled'}, status: 404) unless log_to_server_enabled?

    label = sanitized_label(params[:label])
    timestamp = Time.now.strftime('%Y%m%d-%H%M%S')
    file_name = "#{timestamp}-#{label}.log"
    dir = Rails.root.join('tmp', 'console-logs')
    path = dir.join(file_name)

    FileUtils.mkdir_p(dir)

    payload = {
      generated_at: Time.now.utc.iso8601,
      user_id: current_user&.id,
      email: current_user&.email,
      user_agent: request.user_agent,
      remote_ip: request.remote_ip,
      label: label,
      logs: normalize_payload(params[:logs])
    }

    File.write(path, JSON.pretty_generate(payload))

    render json: {ok: true, file_name: file_name}, status: :created
  end

  private

  def log_to_server_enabled?
    ENV['LOG_TO_SERVER'].to_s == '1'
  end

  def sanitized_label(raw)
    value = raw.to_s.strip.gsub(/\s+/, '')
    value = 'log' if value.blank?
    value
  end

  def normalize_payload(value)
    if value.is_a?(ActionController::Parameters)
      normalize_payload(value.to_unsafe_h)
    elsif value.is_a?(Array)
      value.map { |v| normalize_payload(v) }
    elsif value.is_a?(Hash)
      value.each_with_object({}) do |(k, v), memo|
        memo[k] = normalize_payload(v)
      end
    elsif value.is_a?(String)
      try_parse_json(value)
    else
      value
    end
  end

  def try_parse_json(value)
    stripped = value.to_s.strip
    return value if stripped.empty?
    return value unless stripped.start_with?('{', '[')

    JSON.parse(stripped)
  rescue StandardError
    value
  end
end