require 'rails_helper'

RSpec.describe Webhooks::WhatsappEventsJob, type: :job do
  subject(:job) { described_class }

  let(:channel) { create(:channel_whatsapp, provider: 'whatsapp_cloud', sync_templates: false, validate_provider_config: false) }
  let(:params)  { { phone_number: channel.phone_number } }
  let(:process_service) { double }

  before do
    allow(process_service).to receive(:perform)
  end

  it 'enqueues the job' do
    expect { job.perform_later(params) }.to have_enqueued_job(described_class)
      .with(params)
      .on_queue('default')
  end

  context 'when whatsapp_cloud provider' do
    it 'enques Whatsapp::IncomingMessageWhatsappCloudService' do
      allow(Whatsapp::IncomingMessageWhatsappCloudService).to receive(:new).and_return(process_service)
      expect(Whatsapp::IncomingMessageWhatsappCloudService).to receive(:new)
      job.perform_now(params)
    end
  end

  context 'when default provider' do
    it 'enques Whatsapp::IncomingMessageService' do
      stub_request(:post, 'https://waba.360dialog.io/v1/configs/webhook')
      channel.update(provider: 'default')
      allow(Whatsapp::IncomingMessageService).to receive(:new).and_return(process_service)
      expect(Whatsapp::IncomingMessageService).to receive(:new)
      job.perform_now(params)
    end
  end

  context 'when whatsapp business params' do
    it 'enques Whatsapp::IncomingMessageWhatsappCloudService based on the number in payload' do
      other_channel = create(:channel_whatsapp, phone_number: '+1987654', provider: 'whatsapp_cloud', sync_templates: false,
                                                validate_provider_config: false)
      wb_params = {
        phone_number: channel.phone_number,
        object: 'whatsapp_business_account',
        entry: [
          {
            changes: [
              {
                value: {
                  metadata: {
                    phone_number_id: other_channel.provider_config['phone_number_id'],
                    display_phone_number: other_channel.phone_number.delete('+')
                  }
                }
              }
            ]
          }
        ]
      }
      allow(Whatsapp::IncomingMessageWhatsappCloudService).to receive(:new).and_return(process_service)
      expect(Whatsapp::IncomingMessageWhatsappCloudService).to receive(:new).with(inbox: other_channel.inbox, params: wb_params)
      job.perform_now(wb_params)
    end

    it 'will not enque Whatsapp::IncomingMessageWhatsappCloudService when invalid phone number id' do
      other_channel = create(:channel_whatsapp, phone_number: '+1987654', provider: 'whatsapp_cloud', sync_templates: false,
                                                validate_provider_config: false)
      wb_params = {
        phone_number: channel.phone_number,
        object: 'whatsapp_business_account',
        entry: [
          {
            changes: [
              {
                value: {
                  metadata: {
                    phone_number_id: 'random phone number id',
                    display_phone_number: other_channel.phone_number.delete('+')
                  }
                }
              }
            ]
          }
        ]
      }
      allow(Whatsapp::IncomingMessageWhatsappCloudService).to receive(:new).and_return(process_service)
      expect(Whatsapp::IncomingMessageWhatsappCloudService).not_to receive(:new).with(inbox: other_channel.inbox, params: wb_params)
      job.perform_now(wb_params)
    end
  end
end