shared_examples 'carte_controller_spec' do
  describe 'GET #show' do
    describe 'before_action authorized_routes?' do
      context 'when dossier’s procedure have api carto actived' do
        context 'when dossier does not have a valid state' do
          before do
            dossier.state = Dossier.states.fetch(:en_instruction)
            dossier.save

            get :show, params: { dossier_id: dossier.id }
          end

          it { is_expected.to redirect_to root_path }
        end
      end

      context 'when dossier’s procedure does not have api carto actived' do
        let(:dossier) { create(:dossier) }

        before do
          get :show, params: { dossier_id: dossier.id }
        end

        it { is_expected.to redirect_to(root_path) }
      end
    end

    context 'user is not connected' do
      before do
        sign_out user
      end

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

    it 'returns http success if carto is activated' do
      get :show, params: { dossier_id: dossier.id }
      expect(response).to have_http_status(:success)
    end

    context 'when procedure not have activate api carto' do
      it 'redirection on user dossier list' do
        get :show, params: { dossier_id: dossier_with_no_carto.id }
        expect(response).to redirect_to(root_path)
      end
    end

    context 'when dossier id not exist' do
      it 'redirection on user dossier list' do
        get :show, params: { dossier_id: bad_dossier_id }
        expect(response).to redirect_to(root_path)
      end
    end

    it_behaves_like "not owner of dossier", :show
  end

  describe 'POST #save' do
    context 'it cleans json_latlngs' do
      let(:dossier) { create(:dossier, state: Dossier.states.fetch(:en_construction)) }
      let(:json_latlngs) { multipolygon.to_json }

      before do
        post :save, params: { dossier_id: dossier.id, selection: json_latlngs }
        dossier.reload
      end

      context 'when json_latlngs is invalid' do
        let(:multipolygon) do
          [
            [
              { lat: 1, lng: 1 },
              { lat: 1, lng: 2 },
              { lat: 1, lng: 1 }
            ]
          ]
        end

        it { expect(dossier.json_latlngs).to be_nil }
      end

      context 'when json_latlngs is valid' do
        let(:multipolygon) do
          [
            [
              { lat: 1, lng: 1 },
              { lat: 1, lng: 2 },
              { lat: 2, lng: 2 },
              { lat: 1, lng: 1 }
            ]
          ]
        end

        it { expect(dossier.json_latlngs).to eq(json_latlngs) }
      end
    end

    context 'En train de modifier la localisation' do
      let(:dossier) { create(:dossier, state: Dossier.states.fetch(:en_construction)) }
      before do
        post :save, params: { dossier_id: dossier.id, selection: '' }
      end

      it 'Redirection vers le formulaire de la procedure' do
        expect(response).to redirect_to(brouillon_dossier_path(dossier))
      end
    end

    describe 'Save quartier prioritaire' do
      let(:module_api_carto) { create(:module_api_carto, :with_quartiers_prioritaires) }

      before do
        allow_any_instance_of(ApiCarto::QuartiersPrioritairesAdapter)
          .to receive(:results)
          .and_return([{ :code => "QPCODE1234", :nom => "QP de test", :commune => "Paris", :geometry => { :type => "MultiPolygon", :coordinates => [[[[2.38715792094576, 48.8723062632126], [2.38724851642619, 48.8721392348061]]]] } }])

        post :save, params: { dossier_id: dossier.id, selection: json_latlngs }
      end

      context 'when json_latlngs params is empty' do
        context 'when dossier have quartier prioritaire in database' do
          let!(:dossier) { create(:dossier, :with_two_quartier_prioritaires) }

          before do
            dossier.reload
          end

          context 'when value is empty' do
            let(:json_latlngs) { '' }
            it { expect(dossier.quartier_prioritaires.size).to eq(0) }
          end

          context 'when value is empty array' do
            let(:json_latlngs) { '[]' }
            it { expect(dossier.quartier_prioritaires.size).to eq(0) }
          end
        end
      end

      context 'when json_latlngs params is informed' do
        let(:json_latlngs) { '[[{"lat":48.87442541960633,"lng":2.3859214782714844},{"lat":48.87273183590832,"lng":2.3850631713867183},{"lat":48.87081237174292,"lng":2.3809432983398438},{"lat":48.8712640169951,"lng":2.377510070800781},{"lat":48.87510283703279,"lng":2.3778533935546875},{"lat":48.87544154230615,"lng":2.382831573486328},{"lat":48.87442541960633,"lng":2.3859214782714844}]]' }

        it { expect(dossier.quartier_prioritaires.size).to eq(1) }

        describe 'Quartier Prioritaire' do
          subject { QuartierPrioritaire.last }

          it { expect(subject.code).to eq('QPCODE1234') }
          it { expect(subject.commune).to eq('Paris') }
          it { expect(subject.nom).to eq('QP de test') }
          it { expect(subject.dossier_id).to eq(dossier.id) }
        end
      end
    end

    describe 'Save cadastre' do
      let(:module_api_carto) { create(:module_api_carto, :with_cadastre) }

      before do
        allow_any_instance_of(ApiCarto::CadastreAdapter)
          .to receive(:results)
          .and_return([{ :surface_intersection => "0.0006", :surface_parcelle => 11252.692583090324, :numero => "0013", :feuille => 1, :section => "CD", :code_dep => "30", :nom_com => "Le Grau-du-Roi", :code_com => "133", :code_arr => "000", :geometry => { :type => "MultiPolygon", :coordinates => [[[[4.134084, 43.5209193], [4.1346615, 43.5212035], [4.1346984, 43.521189], [4.135096, 43.5213848], [4.1350839, 43.5214122], [4.1352697, 43.521505], [4.1356278, 43.5211065], [4.1357402, 43.5207188], [4.1350935, 43.5203936], [4.135002, 43.5204366], [4.1346051, 43.5202412], [4.134584, 43.5202472], [4.1345572, 43.5202551], [4.134356, 43.5203137], [4.1342488, 43.5203448], [4.134084, 43.5209193]]]] } }])

        post :save, params: { dossier_id: dossier.id, selection: json_latlngs }
      end

      context 'when json_latlngs params is empty' do
        context 'when dossier have cadastres in database' do
          let!(:dossier) { create(:dossier, :with_two_cadastres) }

          before do
            dossier.reload
          end

          context 'when value is empty' do
            let(:json_latlngs) { '' }
            it { expect(dossier.cadastres.size).to eq(0) }
          end

          context 'when value is empty array' do
            let(:json_latlngs) { '[]' }
            it { expect(dossier.cadastres.size).to eq(0) }
          end
        end
      end

      context 'when json_latlngs params is informed' do
        let(:json_latlngs) { '[[{"lat":48.87442541960633,"lng":2.3859214782714844},{"lat":48.87273183590832,"lng":2.3850631713867183},{"lat":48.87081237174292,"lng":2.3809432983398438},{"lat":48.8712640169951,"lng":2.377510070800781},{"lat":48.87510283703279,"lng":2.3778533935546875},{"lat":48.87544154230615,"lng":2.382831573486328},{"lat":48.87442541960633,"lng":2.3859214782714844}]]' }

        it { expect(dossier.cadastres.size).to eq(1) }

        describe 'Cadastre' do
          subject { Cadastre.last }

          it { expect(subject.surface_intersection).to eq('0.0006') }
          it { expect(subject.surface_parcelle).to eq(11252.6925830903) }
          it { expect(subject.numero).to eq('0013') }
          it { expect(subject.feuille).to eq(1) }
          it { expect(subject.section).to eq('CD') }
          it { expect(subject.code_dep).to eq('30') }
          it { expect(subject.nom_com).to eq('Le Grau-du-Roi') }
          it { expect(subject.code_com).to eq('133') }
          it { expect(subject.code_arr).to eq('000') }
          it { expect(subject.geometry).to eq({ "type" => "MultiPolygon", "coordinates" => [[[[4.134084, 43.5209193], [4.1346615, 43.5212035], [4.1346984, 43.521189], [4.135096, 43.5213848], [4.1350839, 43.5214122], [4.1352697, 43.521505], [4.1356278, 43.5211065], [4.1357402, 43.5207188], [4.1350935, 43.5203936], [4.135002, 43.5204366], [4.1346051, 43.5202412], [4.134584, 43.5202472], [4.1345572, 43.5202551], [4.134356, 43.5203137], [4.1342488, 43.5203448], [4.134084, 43.5209193]]]] }) }
        end
      end
    end
  end

  describe 'POST #zones' do
    let(:module_api_carto) { create(:module_api_carto, :with_quartiers_prioritaires) }
    render_views

    before do
      allow_any_instance_of(ApiCarto::QuartiersPrioritairesAdapter)
        .to receive(:results)
        .and_return([{ :code => "QPCODE1234", :geometry => { :type => "MultiPolygon", :coordinates => [[[[2.38715792094576, 48.8723062632126], [2.38724851642619, 48.8721392348061]]]] } }])

      post :zones, params: { dossier_id: dossier.id, selection: json_latlngs.to_json }, format: 'js'
    end

    context 'when coordinates are empty' do
      let(:json_latlngs) { [] }

      it 'Quartier Prioritaire Adapter does not call' do
        expect(response.body).to include("DS.cartoDrawZones({\"quartiersPrioritaires\":[]});")
      end
    end

    context 'when coordinates are informed' do
      let(:json_latlngs) { [[{ "lat": 48.87442541960633, "lng": 2.3859214782714844 }, { "lat": 48.87273183590832, "lng": 2.3850631713867183 }, { "lat": 48.87081237174292, "lng": 2.3809432983398438 }, { "lat": 48.8712640169951, "lng": 2.377510070800781 }, { "lat": 48.87510283703279, "lng": 2.3778533935546875 }, { "lat": 48.87544154230615, "lng": 2.382831573486328 }, { "lat": 48.87442541960633, "lng": 2.3859214782714844 }]] }

      it { expect(response.body).not_to be_nil }
      it { expect(response.body).to include('QPCODE1234') }
      it { expect(response.body).to include('MultiPolygon') }
      it { expect(response.body).to include('[2.38715792094576,48.8723062632126]') }
    end
  end
end