# frozen_string_literal: true

require "net/http"
require "time"

module Neetodeploy
  class Worker
    attr_reader :mutex, :queue, :thread

    def initialize
      @mutex = Mutex.new
      @queue = Queue.new

    end

    def push(msg)
      start && queue.push(msg)
    end

    def start
      mutex.synchronize do
        return true if thread&.alive?

        @thread = Thread.new { run }
      end
      true
    end

    private

    def run
      puts "neetodeploy-autoscale: reporter worker started"
      until queue.empty?
        queue_time = queue.pop
        work(queue_time)
      end
      puts "neetodeploy-autoscale: reporter stopping worker"
    end

    def work(payload)
      url = URI.parse("http://nd-queue-time-exporter-web-deployment:3000/metrics")
      url.query = payload
      post = Net::HTTP::Post.new(url)
      post["AuthToken"] = "K0An3O3MSyEEMTCnRd1IHgGjdGQkzy"

      begin
        Net::HTTP.start(url.host, url.port, use_ssl: false) do |http|
          response = http.request(post)
        end
      rescue StandardError => e
        puts "Exception in sending post request to exporter from Rails process: #{e.message}"
      end
    end
  end
end