describe SupportController, type: :controller do
  render_views

  context 'signed in' do
    before do
      sign_in user
    end

    let(:user) { create(:user) }

    it 'should not have email field' do
      get :index

      expect(response.status).to eq(200)
      expect(response.body).not_to have_content("Email *")
    end

    describe "with dossier" do
      let(:user) { dossier.user }
      let(:dossier) { create(:dossier) }

      it 'should fill dossier_id' do
        get :index, params: { dossier_id: dossier.id }

        expect(response.status).to eq(200)
        expect(response.body).to include((dossier.id).to_s)
      end
    end

    describe "with tag" do
      let(:tag) { 'yolo' }

      it 'should fill tags' do
        get :index, params: { tags: [tag] }

        expect(response.status).to eq(200)
        expect(response.body).to include(tag)
      end
    end

    describe "with multiple tags" do
      let(:tags) { ['yolo', 'toto'] }

      it 'should fill tags' do
        get :index, params: { tags: tags }

        expect(response.status).to eq(200)
        expect(response.body).to include(tags.join(','))
      end
    end

    describe "send form" do
      subject do
        post :create, params: params
      end

      context "when invisible captcha is ignored" do
        let(:params) { { subject: 'bonjour', text: 'un message' } }

        it 'creates a conversation on HelpScout' do
          expect_any_instance_of(Helpscout::FormAdapter).to receive(:send_form).and_return(true)

          expect { subject }.to change(Commentaire, :count).by(0)

          expect(flash[:notice]).to match('Votre message a été envoyé.')
          expect(response).to redirect_to root_path(formulaire_contact_general_submitted: true)
        end

        context 'when a drafted dossier is mentionned' do
          let(:dossier) { create(:dossier) }
          let(:user) { dossier.user }

          subject do
            post :create, params: {
              dossier_id: dossier.id,
              type: Helpscout::FormAdapter::TYPE_INSTRUCTION,
              subject: 'bonjour',
              text: 'un message'
            }
          end

          it 'creates a conversation on HelpScout' do
            expect_any_instance_of(Helpscout::FormAdapter).to receive(:send_form).and_return(true)

            expect { subject }.to change(Commentaire, :count).by(0)

            expect(flash[:notice]).to match('Votre message a été envoyé.')
            expect(response).to redirect_to root_path(formulaire_contact_general_submitted: true)
          end
        end

        context 'when a submitted dossier is mentionned' do
          let(:dossier) { create(:dossier, :en_construction) }
          let(:user) { dossier.user }

          subject do
            post :create, params: {
              dossier_id: dossier.id,
              type: Helpscout::FormAdapter::TYPE_INSTRUCTION,
              subject: 'bonjour',
              text: 'un message'
            }
          end

          it 'posts the message to the dossier messagerie' do
            expect_any_instance_of(Helpscout::FormAdapter).not_to receive(:send_form)

            expect { subject }.to change(Commentaire, :count).by(1)

            expect(Commentaire.last.email).to eq(user.email)
            expect(Commentaire.last.dossier).to eq(dossier)
            expect(Commentaire.last.body).to include('[bonjour]')
            expect(Commentaire.last.body).to include('un message')

            expect(flash[:notice]).to match('Votre message a été envoyé sur la messagerie de votre dossier.')
            expect(response).to redirect_to messagerie_dossier_path(dossier)
          end
        end
      end

      context "when invisible captcha is filled" do
        let(:params) { { subject: 'bonjour', text: 'un message', InvisibleCaptcha.honeypots.sample => 'boom' } }
        it 'does not create a conversation on HelpScout' do
          expect { subject }.not_to change(Commentaire, :count)
          expect(flash[:alert]).to eq(I18n.t('invisible_captcha.custom_message'))
        end
      end
    end
  end

  context 'signed out' do
    describe "with dossier" do
      it 'should have email field' do
        get :index

        expect(response.status).to eq(200)
        expect(response.body).to have_text("Email")
      end
    end

    describe "with dossier" do
      let(:tag) { 'yolo' }

      it 'should fill tags' do
        get :index, params: { tags: [tag] }

        expect(response.status).to eq(200)
        expect(response.body).to include(tag)
      end
    end
  end
end