require "rails_helper"

RSpec.describe Organization, type: :model do
  let(:organization) { create(:organization) }

  describe "validations" do
    describe "builtin validations" do
      subject { organization }

      it { is_expected.to have_many(:articles).dependent(:nullify) }
      it { is_expected.to have_many(:collections).dependent(:nullify) }
      it { is_expected.to have_many(:credits).dependent(:restrict_with_error) }
      it { is_expected.to have_many(:display_ads).dependent(:destroy) }
      it { is_expected.to have_many(:listings).dependent(:destroy) }
      it { is_expected.to have_many(:notifications).dependent(:delete_all) }
      it { is_expected.to have_many(:organization_memberships).dependent(:delete_all) }
      it { is_expected.to have_many(:profile_pins).dependent(:destroy) }
      it { is_expected.to have_many(:sponsorships).dependent(:destroy) }
      it { is_expected.to have_many(:unspent_credits).class_name("Credit") }
      it { is_expected.to have_many(:users).through(:organization_memberships) }

      it { is_expected.to validate_length_of(:company_size).is_at_most(7) }
      it { is_expected.to validate_length_of(:cta_body_markdown).is_at_most(256) }
      it { is_expected.to validate_length_of(:cta_button_text).is_at_most(20) }
      it { is_expected.to validate_length_of(:email).is_at_most(64) }
      it { is_expected.to validate_length_of(:github_username).is_at_most(50) }
      it { is_expected.to validate_length_of(:location).is_at_most(64) }
      it { is_expected.to validate_length_of(:name).is_at_most(50) }
      it { is_expected.to validate_length_of(:proof).is_at_most(1500) }
      it { is_expected.to validate_length_of(:secret).is_equal_to(100) }
      it { is_expected.to validate_length_of(:slug).is_at_least(2).is_at_most(18) }
      it { is_expected.to validate_length_of(:story).is_at_most(640) }
      it { is_expected.to validate_length_of(:tag_line).is_at_most(60) }
      it { is_expected.to validate_length_of(:tech_stack).is_at_most(640) }
      it { is_expected.to validate_length_of(:twitter_username).is_at_most(15) }
      it { is_expected.to validate_length_of(:url).is_at_most(200) }
      it { is_expected.to validate_presence_of(:articles_count) }
      it { is_expected.to validate_presence_of(:credits_count) }
      it { is_expected.to validate_presence_of(:name) }
      it { is_expected.to validate_presence_of(:profile_image) }
      it { is_expected.to validate_presence_of(:slug) }
      it { is_expected.to validate_presence_of(:spent_credits_count) }
      it { is_expected.to validate_presence_of(:summary) }
      it { is_expected.to validate_presence_of(:unspent_credits_count) }
      it { is_expected.to validate_presence_of(:url) }
      it { is_expected.to validate_uniqueness_of(:secret).allow_nil }
      it { is_expected.to validate_uniqueness_of(:slug).case_insensitive }

      it { is_expected.not_to allow_value("#xyz").for(:bg_color_hex) }
      it { is_expected.not_to allow_value("#xyz").for(:text_color_hex) }
      it { is_expected.to allow_value("#aabbcc").for(:bg_color_hex) }
      it { is_expected.to allow_value("#aabbcc").for(:text_color_hex) }
      it { is_expected.to allow_value("#abc").for(:bg_color_hex) }
      it { is_expected.to allow_value("#abc").for(:text_color_hex) }
      it { is_expected.not_to allow_value("3.0").for(:company_size) }
      it { is_expected.to allow_value("3").for(:company_size) }
    end
  end

  context "when callbacks are triggered before save" do
    it "generates a secret if set to empty string" do
      organization.secret = ""
      organization.save
      expect(organization.reload.secret).not_to eq("")
    end

    it "generates a secret if set to nil" do
      organization.secret = nil
      organization.save
      expect(organization.reload.secret).not_to be(nil)
    end
  end

  context "when callbacks are triggered after commit" do
    it "on update syncs elasticsearch data" do
      article = create(:article, organization: organization)
      sidekiq_perform_enqueued_jobs
      new_org_name = "#{organization.name}+NEW"
      organization.update(name: new_org_name)
      sidekiq_perform_enqueued_jobs
      expect(article.elasticsearch_doc.dig("_source", "organization", "name")).to eq(new_org_name)
    end

    it "on destroy updates related article data" do
      article = create(:article, organization: organization)
      drain_all_sidekiq_jobs
      expect(article.elasticsearch_doc.dig("_source", "organization", "id")).to eq(organization.id)
      organization.destroy
      sidekiq_perform_enqueued_jobs
      expect(article.elasticsearch_doc.dig("_source", "organization")).to be_nil
      expect(article.reload.cached_organization).to be_nil
    end
  end

  describe "#name" do
    it "rejects names with over 50 characters" do
      organization.name = "x" * 51
      expect(organization).not_to be_valid
    end

    it "accepts names with 50 or less characters" do
      organization.name = "x" * 50
      expect(organization).to be_valid
    end
  end

  describe "#summary" do
    it "rejects summaries with over 250 characters" do
      organization.summary = "x" * 251
      expect(organization).not_to be_valid
    end

    it "accepts summaries with 250 or less characters" do
      organization.summary = "x" * 250
      expect(organization).to be_valid
    end
  end

  describe "#text_color_hex" do
    it "accepts hex color codes" do
      organization.text_color_hex = Faker::Color.hex_color
      expect(organization).to be_valid
    end

    it "rejects color names" do
      organization.text_color_hex = Faker::Color.color_name
      expect(organization).not_to be_valid
    end

    it "rejects RGB colors" do
      organization.text_color_hex = Faker::Color.rgb_color
      expect(organization).not_to be_valid
    end

    it "rejects wrong color format" do
      organization.text_color_hex = "#FOOBAR"
      expect(organization).not_to be_valid
    end
  end

  describe "#slug" do
    it "accepts properly formatted slug" do
      organization.slug = "heyho"
      expect(organization).to be_valid
    end

    it "accepts properly formatted slug with numbers" do
      organization.slug = "HeyHo2"
      expect(organization).to be_valid
    end

    it "rejects slug with spaces" do
      organization.slug = "hey ho"
      expect(organization).not_to be_valid
    end

    it "rejects slug with unacceptable character" do
      organization.slug = "Hey&Ho"
      expect(organization).not_to be_valid
    end

    it "downcases slug" do
      organization.slug = "HaHaHa"
      organization.save
      expect(organization.slug).to eq("hahaha")
    end

    it "rejects reserved slug" do
      organization = build(:organization, slug: "settings")
      expect(organization).not_to be_valid
      expect(organization.errors[:slug].to_s.include?("reserved")).to be true
    end

    it "takes organization slug into account " do
      create(:user, username: "lightalloy")
      organization = build(:organization, slug: "lightalloy")
      expect(organization).not_to be_valid
      expect(organization.errors[:slug].to_s.include?("taken")).to be true
    end

    it "takes podcast slug into account" do
      create(:podcast, slug: "devpodcast")
      organization = build(:organization, slug: "devpodcast")
      expect(organization).not_to be_valid
      expect(organization.errors[:slug].to_s.include?("taken")).to be true
    end

    it "takes page slug into account" do
      create(:page, slug: "needed_info_for_site")
      organization = build(:organization, slug: "needed_info_for_site")
      expect(organization).not_to be_valid
      expect(organization.errors[:slug].to_s.include?("taken")).to be true
    end

    it "takes sitemap into account" do
      organization = build(:organization, slug: "sitemap-yo")
      expect(organization).not_to be_valid
      expect(organization.errors[:slug].to_s.include?("taken")).to be true
    end

    context "when callbacks are triggered after save" do
      let(:organization) { build(:organization) }

      before do
        allow(Organizations::BustCacheWorker).to receive(:perform_async)
      end

      it "triggers cache busting on save" do
        organization.save
        expect(Organizations::BustCacheWorker).to have_received(:perform_async).with(organization.id, organization.slug)
      end
    end
  end

  describe "#url" do
    it "accepts valid http url" do
      organization.url = "http://ben.com"
      expect(organization).to be_valid
    end

    it "accepts valid secure http url" do
      organization.url = "https://ben.com"
      expect(organization).to be_valid
    end

    it "rejects invalid http url" do
      organization.url = "ben.com"
      expect(organization).not_to be_valid
    end
  end

  describe "#check_for_slug_change" do
    let(:user) { create(:user) }

    it "properly updates the slug/username" do
      random_new_slug = "slug_#{rand(10_000)}"
      organization.update(slug: random_new_slug)
      expect(organization.slug).to eq(random_new_slug)
    end

    it "updates old_slug to original slug if slug was changed" do
      original_slug = organization.slug
      organization.update(slug: "slug_#{rand(10_000)}")
      expect(organization.old_slug).to eq(original_slug)
    end

    it "updates old_old_slug properly if slug was changed and there was an old_slug" do
      original_slug = organization.slug
      organization.update(slug: "something_else")
      organization.update(slug: "another_slug")
      expect(organization.old_old_slug).to eq(original_slug)
    end

    context "when dealing with organization articles" do
      before do
        create(:organization_membership, user: user, organization: organization, type_of_user: "admin")
        create(:article, organization: organization, user: user)
      end

      it "updates the paths of the organization's articles" do
        new_slug = "slug_#{rand(10_000)}"

        sidekiq_perform_enqueued_jobs(only: Organizations::UpdateOrganizationArticlesPathsWorker) do
          organization.update(slug: new_slug)
        end

        article = Article.find_by(organization_id: organization.id)
        expect(article.path).to include(new_slug)
      end

      it "updates article cached_organizations" do
        new_slug = "slug_#{rand(10_000)}"

        sidekiq_perform_enqueued_jobs(only: Organizations::UpdateOrganizationArticlesPathsWorker) do
          organization.update(slug: new_slug)
        end

        article = Article.find_by(organization_id: organization.id)
        expect(article.cached_organization.slug).to eq(new_slug)
      end
    end
  end

  describe "#enough_credits?" do
    it "returns false if the user has less unspent credits than neeed" do
      expect(organization.enough_credits?(1)).to be(false)
    end

    it "returns true if the user has the exact amount of unspent credits" do
      create(:credit, organization: organization, spent: false)
      expect(organization.enough_credits?(1)).to be(true)
    end

    it "returns true if the user has more unspent credits than needed" do
      create_list(:credit, 2, organization: organization, spent: false)
      expect(organization.enough_credits?(1)).to be(true)
    end
  end
end