require 'spec_helper'

RSpec.describe DossiersController, type: :controller do
  let(:dossier) { create(:dossier, :with_entreprise) }
  let(:dossier_id) { dossier.id }
  let(:siret_not_found) { 999_999_999_999 }

  let(:siren) { dossier.siren }
  let(:siret) { dossier.siret }
  let(:bad_siret) { 1 }

  describe 'GET #show' do
    it 'returns http success with dossier_id valid' do
      get :show, id: dossier_id
      expect(response).to have_http_status(:success)
    end

    it 'redirection vers start si mauvais dossier ID' do
      get :show, id: siret_not_found
      expect(response).to redirect_to('/start/error_dossier')
    end
  end

  describe 'POST #create' do
    before do
      stub_request(:get, "https://api-dev.apientreprise.fr/api/v1/etablissements/#{siret_not_found}?token=#{SIADETOKEN}")
        .to_return(status: 404, body: 'fake body')

      stub_request(:get, "https://api-dev.apientreprise.fr/api/v1/etablissements/#{siret}?token=#{SIADETOKEN}")
        .to_return(status: 200, body: File.read('spec/support/files/etablissement.json'))

      stub_request(:get, "https://api-dev.apientreprise.fr/api/v1/entreprises/#{siren}?token=#{SIADETOKEN}")
        .to_return(status: 200, body: File.read('spec/support/files/entreprise.json'))
    end

    describe 'professionnel fills form' do
      context 'when pro_dossier_id is empty' do
        context 'with valid siret ' do
          before do
            post :create, siret: siret, pro_dossier_id: ''
          end

          it 'create a dossier' do
            expect { post :create, siret: siret, pro_dossier_id: '' }.to change { Dossier.count }.by(1)
          end

          it 'creates entreprise' do
            expect { post :create, siret: siret, pro_dossier_id: '' }.to change { Entreprise.count }.by(1)
          end

          it 'links entreprise to dossier' do
            expect(Entreprise.last.dossier).to eq(Dossier.last)
          end

          it 'creates etablissement for dossier' do
            expect { post :create, siret: siret, pro_dossier_id: '' }.to change { Etablissement.count }.by(1)
          end

          it 'links etablissement to dossier' do
            expect(Etablissement.last.dossier).to eq(Dossier.last)
          end

          it 'links etablissement to entreprise' do
            expect(Etablissement.last.entreprise).to eq(Entreprise.last)
          end
        end

        context 'with non existant siret' do
          let(:siret_not_found) { '11111111111111' }
          subject { post :create, siret: siret_not_found, pro_dossier_id: '' }
          it 'does not create new dossier' do
            expect { subject }.not_to change { Dossier.count }
          end

          it 'redirects to show' do
            expect(subject).to redirect_to(controller: :start, action: :error_siret)
          end
        end
      end
      context 'when pro_dossier_id is not empty' do
        let!(:dossier) { create(:dossier, :with_entreprise) }
        subject { post :create, siret: dossier.siret, pro_dossier_id: 99_999_999_999 }

        context 'when dossier not found' do
          it 'redirects to start with error_dossier' do
            expect(subject).to redirect_to(controller: :start, action: :error_dossier)
          end
        end
        context 'when dossier found' do
          context 'when siret match' do
            subject { post :create, siret: dossier.siret, pro_dossier_id: dossier.id }
            it 'redirects to controller recapitulatif' do
              expect(subject).to redirect_to(controller: :recapitulatif, action: :show, dossier_id: dossier.id)
            end
          end
          context 'when siret does not match' do
            subject { post :create, siret: '11111111111111', pro_dossier_id: dossier.id }
            it 'redirects to start with action error_dossier' do
              expect(subject).to redirect_to(controller: :start, action: :error_dossier)
            end
          end
        end
      end
    end
  end

  describe 'PUT #update' do
    before do
      put :update, id: dossier_id, dossier: { autorisation_donnees: autorisation_donnees }
    end
    context 'when Checkbox is checked' do
      let(:autorisation_donnees) { '1' }
      it 'redirects to demande' do
        expect(response).to redirect_to(controller: :demandes, action: :show, dossier_id: dossier.id)
      end

      it 'update dossier' do
        dossier.reload
        expect(dossier.autorisation_donnees).to be_truthy
      end
    end

    context 'when Checkbox is not checked' do
      let(:autorisation_donnees) { '0' }
      it 'uses flash alert to display message' do
        expect(flash[:alert]).to have_content('Les conditions sont obligatoires.')
      end

      it "doesn't update dossier autorisation_donnees" do
        dossier.reload
        expect(dossier.autorisation_donnees).to be_falsy
      end
    end
  end
end