require 'spec_helper'

describe Users::DescriptionController, type: :controller do
  let(:user) { create(:user) }
  let(:dossier) { create(:dossier, :with_procedure, user: user) }
  let(:dossier_id) { dossier.id }
  let(:bad_dossier_id) { Dossier.count + 10 }

  before do
    sign_in dossier.user
  end

  describe 'GET #show' do
    context 'user is not connected' do
      before do
        sign_out dossier.user
      end

      it 'redirects to users/sign_in' do
        get :show, dossier_id: dossier_id
        expect(response).to redirect_to('/users/sign_in')
      end
    end

    it 'returns http success' do
      get :show, dossier_id: dossier_id
      expect(response).to have_http_status(:success)
    end

    it 'redirection vers start si mauvais dossier ID' do
      get :show, dossier_id: bad_dossier_id
      expect(response).to redirect_to(root_path)
    end

    it_behaves_like "not owner of dossier", :show
  end

  describe 'POST #create' do
    let(:timestamp) { Time.now }
    let(:nom_projet) { 'Projet de test' }
    let(:description) { 'Description de test Coucou, je suis un saut à la ligne Je suis un double saut  la ligne.' }

    let(:name_piece_justificative) { 'dossierPDF.pdf' }
    let(:name_piece_justificative_0) { 'piece_justificative_0.pdf' }
    let(:name_piece_justificative_1) { 'piece_justificative_1.pdf' }

    let(:cerfa_pdf) { Rack::Test::UploadedFile.new("./spec/support/files/#{name_piece_justificative}", 'application/pdf') }
    let(:piece_justificative_0) { Rack::Test::UploadedFile.new("./spec/support/files/#{name_piece_justificative_0}", 'application/pdf') }
    let(:piece_justificative_1) { Rack::Test::UploadedFile.new("./spec/support/files/#{name_piece_justificative_1}", 'application/pdf') }

    context 'Tous les attributs sont bons' do
      # TODO separer en deux tests : check donnees et check redirect
      describe 'Premier enregistrement des données' do
        before do
          dossier.draft!
          post :create, dossier_id: dossier_id, nom_projet: nom_projet, description: description
          dossier.reload
        end

        it "redirection vers la page recapitulative" do
          expect(response).to redirect_to("/users/dossiers/#{dossier_id}/recapitulatif")
        end

        it 'etat du dossier est soumis' do
          expect(dossier.state).to eq('initiated')
        end
      end

      # TODO changer les valeurs des champs et check in bdd
      context 'En train de manipuler un dossier non brouillon' do
        before do
          dossier.initiated!
          post :create, dossier_id: dossier_id, nom_projet: nom_projet, description: description
          dossier.reload
        end

        context 'Enregistrement d\'un commentaire informant la modification' do
          subject { Commentaire.last }

          it 'champs email' do
            expect(subject.email).to eq('Modification détails')
          end

          it 'champs body' do
            expect(subject.body).to eq('Les informations détaillées de la demande ont été modifiées. Merci de le prendre en compte.')
          end

          it 'champs dossier' do
            expect(subject.dossier.id).to eq(dossier_id)
          end
        end

        it 'Redirection vers la page récapitulatif' do
          expect(response).to redirect_to("/users/dossiers/#{dossier_id}/recapitulatif")
        end

        it 'etat du dossier n\'est pas soumis' do
          expect(dossier.state).not_to eq('draft')
        end
      end
    end

    context 'Attribut(s) manquant(s)' do
      subject {
        post :create,
            dossier_id: dossier_id,
            nom_projet: nom_projet,
            description: description
      }
      before { subject }

      context 'nom_projet empty' do
        let(:nom_projet) { '' }
        it { is_expected.to render_template(:show) }
        it { expect(flash[:alert]).to be_present }
      end

      context 'description empty' do
        let(:description) { '' }
        it { is_expected.to render_template(:show) }
        it { expect(flash[:alert]).to be_present }
      end
   end

    context 'Sauvegarde du CERFA PDF' do
      before do
        post :create, dossier_id: dossier_id,
                      nom_projet: nom_projet,
                      description: description,
                      cerfa_pdf: cerfa_pdf
        dossier.reload
      end

      context 'un CERFA PDF est envoyé' do
        subject { dossier.cerfa }
        it 'content' do
          expect(subject['content']).to eq(name_piece_justificative)
        end

        it 'dossier_id' do
          expect(subject.dossier_id).to eq(dossier_id)
        end
      end

      context 'les anciens CERFA PDF sont écrasées à chaque fois' do
        it 'il n\'y a qu\'un CERFA PDF par dossier' do
          post :create, dossier_id: dossier_id, nom_projet: nom_projet, description: description, cerfa_pdf: cerfa_pdf
          cerfa = PieceJustificative.where(type_de_piece_justificative_id: '0', dossier_id: dossier_id)
          expect(cerfa.many?).to eq(false)
        end
      end

      context 'pas de CERFA PDF' do
        # TODO à écrire
      end
    end

    context 'Sauvegarde des pièces justificatives' do
      let(:all_pj_type){ dossier.procedure.type_de_piece_justificative_ids }
      before do
        post :create, {dossier_id: dossier_id,
                      nom_projet: nom_projet,
                      description: description,
                      'piece_justificative_'+all_pj_type[0].to_s => piece_justificative_0,
                      'piece_justificative_'+all_pj_type[1].to_s => piece_justificative_1}
        dossier.reload
      end

      context 'for piece 0' do
        subject { dossier.retrieve_piece_justificative_by_type all_pj_type[0].to_s }
        it { expect(subject.content).not_to be_nil }
      end
      context 'for piece 1' do
        subject { dossier.retrieve_piece_justificative_by_type all_pj_type[1].to_s }
        it { expect(subject.content).not_to be_nil }
      end
    end
  end
end