# frozen_string_literal: true

# Realiza el deploy de un sitio
class DeployJob < ApplicationJob
  class DeployException < StandardError; end

  # rubocop:disable Metrics/MethodLength
  def perform(site, notify = true)
    ActiveRecord::Base.connection_pool.with_connection do
      @site = Site.find(site)

      # Si ya hay una tarea corriendo, aplazar esta
      if @site.status == 'building'
        DeployJob.perform_in(60, site, notify)
        return
      end

      @site.update status: 'building'
      # Asegurarse que DeployLocal sea el primero!
      @deployed = { deploy_local: deploy_locally }

      # No es opcional
      unless @deployed[:deploy_local]
        @site.update status: 'waiting'
        notify_usuaries if notify

        # Hacer fallar la tarea
        raise DeployException, deploy_local.build_stats.last.log
      end

      deploy_others
      notify_usuaries if notify
      @site.update status: 'waiting'
    end
  end
  # rubocop:enable Metrics/MethodLength

  private

  def deploy_local
    @deploy_local ||= @site.deploys.find_by(type: 'DeployLocal')
  end

  def deploy_locally
    deploy_local.deploy
  end

  def deploy_others
    @site.deploys.where.not(type: 'DeployLocal').find_each do |d|
      @deployed[d.type.underscore.to_sym] = d.deploy
    end
  end

  def notify_usuaries
    @site.roles.where(rol: 'usuarie', temporal: false).pluck(:usuarie_id).each do |usuarie|
      DeployMailer.with(usuarie: usuarie, site: @site.id)
                  .deployed(@deployed)
                  .deliver_now
    end
  end
end