require "rails_helper"
require "rake"

RSpec.describe "correct_addresses" do
  describe ":send_missing_addresses_csv", type: :task do
    subject(:task) { Rake::Task["correct_addresses:send_missing_addresses_csv"] }

    before do
      organisation.users.destroy_all
      Rake.application.rake_require("tasks/send_missing_addresses_csv")
      Rake::Task.define_task(:environment)
      task.reenable
    end

    context "when the rake task is run" do
      let(:organisation) { create(:organisation, name: "test organisation") }

      before do
        stub_const("MISSING_ADDRESSES_THRESHOLD", 5)
      end

      context "when org has more than 5 missing addresses and data coordinators" do
        let!(:data_coordinator) { create(:user, :data_coordinator, organisation:, email: "data_coordinator1@example.com") }
        let!(:data_coordinator2) { create(:user, :data_coordinator, organisation:, email: "data_coordinator2@example.com") }

        before do
          create(:user, :data_provider, organisation:, email: "data_provider1@example.com")
          create_list(:lettings_log, 7, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: nil, town_or_city: nil, needstype: 1, old_form_id: "form_1", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "enqueues the job with correct organisations" do
          expect { task.invoke }.to enqueue_job(EmailMissingAddressesCsvJob).with(include(data_coordinator.id, data_coordinator2.id), organisation, "lettings", "addresses")
        end

        it "prints out the jobs enqueued" do
          expect(Rails.logger).to receive(:info).with(nil)
          expect(Rails.logger).to receive(:info).with("Sending missing addresses CSV for test organisation to data_coordinator1@example.com, data_coordinator2@example.com")
          task.invoke
        end
      end

      context "when org has 5 missing addresses and data providers only" do
        let!(:data_provider) { create(:user, :data_provider, organisation:, email: "data_provider3@example.com") }
        let!(:data_provider2) { create(:user, :data_provider, organisation:, email: "data_provider4@example.com") }

        before do
          create_list(:lettings_log, 5, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: nil, town_or_city: nil, needstype: 1, old_form_id: "form_2", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "enqueues the job with correct organisations" do
          expect { task.invoke }.to enqueue_job(EmailMissingAddressesCsvJob).with(include(data_provider.id, data_provider2.id), organisation, "lettings", "addresses")
        end

        it "prints out the jobs enqueued" do
          expect(Rails.logger).to receive(:info).with(nil)
          expect(Rails.logger).to receive(:info).with("Sending missing addresses CSV for test organisation to data_provider3@example.com, data_provider4@example.com")
          task.invoke
        end
      end

      context "when org has less than 5 missing addresses" do
        before do
          create_list(:lettings_log, 3, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: nil, town_or_city: nil, needstype: 1, old_form_id: "form_2", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
          create_list(:lettings_log, 2, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: nil, needstype: 1, owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "does not enqueue the job with organisations that is missing less addresses than threshold amount" do
          expect { task.invoke }.not_to enqueue_job(EmailMissingAddressesCsvJob)
        end
      end
    end
  end

  describe ":send_missing_town_or_city_csv", type: :task do
    subject(:task) { Rake::Task["correct_addresses:send_missing_town_or_city_csv"] }

    before do
      organisation.users.destroy_all
      Rake.application.rake_require("tasks/send_missing_addresses_csv")
      Rake::Task.define_task(:environment)
      task.reenable
    end

    context "when the rake task is run" do
      let(:organisation) { create(:organisation, name: "test organisation") }

      before do
        stub_const("MISSING_ADDRESSES_THRESHOLD", 5)
      end

      context "when org has more than 5 missing town_or_city and data coordinators" do
        let!(:data_coordinator) { create(:user, :data_coordinator, organisation:, email: "data_coordinator1@example.com") }
        let!(:data_coordinator2) { create(:user, :data_coordinator, organisation:, email: "data_coordinator2@example.com") }

        before do
          create(:user, :data_provider, organisation:, email: "data_provider1@example.com")
          create_list(:lettings_log, 7, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: "exists", town_or_city: nil, needstype: 1, old_form_id: "form_1", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "enqueues the job with correct organisations" do
          expect { task.invoke }.to enqueue_job(EmailMissingAddressesCsvJob).with(include(data_coordinator.id, data_coordinator2.id), organisation, "lettings", "town-or-city")
        end

        it "prints out the jobs enqueued" do
          expect(Rails.logger).to receive(:info).with(nil)
          expect(Rails.logger).to receive(:info).with("Sending missing town or city CSV for test organisation to data_coordinator1@example.com, data_coordinator2@example.com")
          task.invoke
        end
      end

      context "when org has 5 missing town or city and data providers only" do
        let!(:data_provider) { create(:user, :data_provider, organisation:, email: "data_provider3@example.com") }
        let!(:data_provider2) { create(:user, :data_provider, organisation:, email: "data_provider4@example.com") }

        before do
          create_list(:lettings_log, 5, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: "exists", town_or_city: nil, needstype: 1, old_form_id: "form_2", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "enqueues the job with correct organisations" do
          expect { task.invoke }.to enqueue_job(EmailMissingAddressesCsvJob).with(include(data_provider.id, data_provider2.id), organisation, "lettings", "town-or-city")
        end

        it "prints out the jobs enqueued" do
          expect(Rails.logger).to receive(:info).with(nil)
          expect(Rails.logger).to receive(:info).with("Sending missing town or city CSV for test organisation to data_provider3@example.com, data_provider4@example.com")
          task.invoke
        end
      end

      context "when org has less than 5 missing town or city" do
        before do
          create_list(:lettings_log, 3, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: "address", town_or_city: nil, needstype: 1, old_form_id: "form_2", owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
          create_list(:lettings_log, 2, :imported, startdate: Time.zone.local(2023, 9, 9), address_line1: "address", needstype: 1, owning_organisation: organisation, managing_organisation: organisation, created_by: organisation.users.first)
        end

        it "does not enqueue the job with organisations that is missing less town or city data than threshold amount" do
          expect { task.invoke }.not_to enqueue_job(EmailMissingAddressesCsvJob)
        end
      end
    end
  end
end