require 'spec_helper'

describe NewGestionnaire::ProceduresController, type: :controller do
  describe "before_action: ensure_ownership!" do
    it "is present" do
      before_actions = NewGestionnaire::ProceduresController
        ._process_action_callbacks
        .find_all{|process_action_callbacks| process_action_callbacks.kind == :before}
        .map(&:filter)

      expect(before_actions).to include(:ensure_ownership!)
    end
  end

  describe "ensure_ownership!" do
    let(:gestionnaire) { create(:gestionnaire) }

    before do
      @controller.params[:procedure_id] = asked_procedure.id
      expect(@controller).to receive(:current_gestionnaire).and_return(gestionnaire)
      allow(@controller).to receive(:redirect_to)

      @controller.send(:ensure_ownership!)
    end

    context "when a gestionnaire asks for its procedure" do
      let(:asked_procedure) { create(:procedure, gestionnaires: [gestionnaire]) }

      it "does not redirects nor flash" do
        expect(@controller).not_to have_received(:redirect_to)
        expect(flash.alert).to eq(nil)
      end
    end

    context "when a gestionnaire asks for another procedure" do
      let(:asked_procedure) { create(:procedure) }

      it "redirects and flash" do
        expect(@controller).to have_received(:redirect_to).with(root_path)
        expect(flash.alert).to eq("Vous n'avez pas accès à cette procédure")
      end
    end
  end

  describe "#index" do
    let(:gestionnaire) { create(:gestionnaire) }
    subject { get :index }

    context "when not logged" do
      before { subject }
      it { expect(response).to redirect_to(new_user_session_path)}
    end

    context "when logged in" do
      before { sign_in(gestionnaire) }

      it { expect(response).to have_http_status(:ok) }

      context "with procedures assigned" do
        let(:procedure1) { create(:procedure, :published) }
        let(:procedure2) { create(:procedure, :published, :archived) }
        let(:procedure3) { create(:procedure) }

        before do
          gestionnaire.procedures << procedure1
          gestionnaire.procedures << procedure2
          gestionnaire.procedures << procedure3
          subject
        end

        it { expect(assigns(:procedures)).to include(procedure1, procedure2, procedure3) }
      end

      context "with dossiers" do
        let(:procedure) { create(:procedure, :published) }
        let(:dossier) { create(:dossier, state: state, procedure: procedure) }

        before do
          gestionnaire.procedures << procedure
          dossier
        end

        context "with draft state" do
          let(:state) { "draft" }
          before { subject }

          it { expect(assigns(:dossiers_count_per_procedure)[procedure.id]).to eq(nil) }
          it { expect(assigns(:dossiers_nouveaux_count_per_procedure)[procedure.id]).to eq(nil) }
          it { expect(assigns(:dossiers_archived_count_per_procedure)[procedure.id]).to eq(nil) }
          it { expect(assigns(:followed_dossiers_count_per_procedure)[procedure.id]).to eq(nil) }
        end

        context "with not draft state on multiple procedures" do
          let(:procedure2) { create(:procedure, :published) }
          let(:state) { "initiated" }

          before do
            gestionnaire.procedures << procedure2
            create(:dossier, procedure: procedure, state: "replied")
            create(:dossier, procedure: procedure2, state: "updated")
            create(:dossier, procedure: procedure, state: "received")
            create(:dossier, procedure: procedure2, state: "closed")
            create(:dossier, procedure: procedure, state: "without_continuation", archived: true)
            gestionnaire.followed_dossiers << create(:dossier, procedure: procedure2, state: "refused")
            subject
          end

          it { expect(assigns(:dossiers_count_per_procedure)[procedure.id]).to eq(4) }
          it { expect(assigns(:dossiers_nouveaux_count_per_procedure)[procedure.id]).to eq(1) }
          it { expect(assigns(:followed_dossiers_count_per_procedure)[procedure.id]).to eq(nil) }
          it { expect(assigns(:dossiers_archived_count_per_procedure)[procedure.id]).to eq(1) }

          it { expect(assigns(:dossiers_count_per_procedure)[procedure2.id]).to eq(3) }
          it { expect(assigns(:dossiers_nouveaux_count_per_procedure)[procedure2.id]).to eq(nil) }
          it { expect(assigns(:followed_dossiers_count_per_procedure)[procedure2.id]).to eq(1) }
          it { expect(assigns(:dossiers_archived_count_per_procedure)[procedure2.id]).to eq(nil) }
        end
      end
    end
  end
end