require "rails_helper"

RSpec.describe MaterialReleasesController, type: :controller do
  render_views

  let(:user) { create(:user) }
  let(:account) { user.primary_account }
  let(:project) { create(:project, account: user.primary_account) }

  before :each do
    sign_in user
  end

  describe "#index" do
    it "responds successfully" do
      get :index, params: { project_id: project }

      expect(response).to be_successful
    end

    it "renders content" do
      release = create(:material_release, project: project, name: "My Release")
      create(:note, notable: release, content: "Some notes here")

      get :index, params: { project_id: project }

      expect(response.body).to have_content "My Release"
      expect(response.body).to have_content "Some notes here"
      expect(response.body).to have_link "Import Release"
      expect(response.body).to have_content "Manage"
    end

    context "when there are no material releases" do
      it "renders an empty message" do
        get :index, params: { project_id: project }

        expect(response.body).to have_content("Material Releases will appear here")
      end
    end

    context "when there are many records" do
      it "paginates the table" do
        create_list(:material_release, 20, project: project)
        get :index, params: { project_id: project }

        expect(response.body).to have_link("2", href: project_material_releases_path(project, page: 2))
      end
    end

    context "for xhr request" do
      it "filters the releases by a query param" do
        material_releases = [
          create(:material_release, name: "Coke", project: project),
          create(:material_release, name: "Pepsi", project: project),
        ]

        get :index, params: { project_id: project, query: "Pepsi" }, xhr: true

        expect(response.body).not_to have_content("Coke")
        expect(response.body).to have_content("Pepsi")
      end
    end
  end

  describe "#new" do
    it "responds successfully" do
      get :new, params: { project_id: project }

      expect(response).to be_successful
    end
  end

  describe "#create" do
    it "responds successfully" do
      expect {
        post :create, params: { project_id: project, material_release: material_release_params }
      }.to change(MaterialRelease, :count).by(1)

      expect(response).to be_redirect
      expect(response).to redirect_to [project, :material_releases]
      expect(flash.notice).to be_present
    end

    it "enqueues tagging job" do
      expect {
        post :create, params: { project_id: project, material_release: material_release_params }
      }.to have_enqueued_job(SetTagsForReleasableJob).with(MaterialRelease.last)
    end

    context "when the record would be invalid" do
      before do
        allow_any_instance_of(MaterialRelease).to receive(:save).and_return(false)
      end

      it "re-renders the form" do
        expect {
          post :create, params: { project_id: project, material_release: material_release_params }
        }.not_to change(MaterialRelease, :count)

        expect(response).to be_successful
        expect(flash.notice).to be_nil
      end

      it "does not enqueue any jobs" do
        expect {
          post :create, params: { project_id: project, material_release: material_release_params }
        }.not_to have_enqueued_job
      end
    end
  end

  describe "#edit" do
    let(:non_native_material_release) { create(:material_release, project: project) }
    let(:native_material_release) { create(:material_release, :native, project: project) }

    it "responds successfully for non-native release" do
      get :edit, params: { project_id: project, id: non_native_material_release }

      expect(response).to be_successful
    end

    it "responds with error for native release" do
      expect{get :edit, params: { id: native_material_release }}.to raise_exception Pundit::NotAuthorizedError
    end
  end

  describe "#update" do
    let(:material_release) { create(:material_release, project: project) }

    it "responds successfully" do
      patch :update, params: { project_id: project, id: material_release, material_release: material_release_params }

      expect(response).to redirect_to [project, :material_releases]
      expect(flash.notice).to be_present
    end

    context "when the record would be invalid" do
      before do
        allow_any_instance_of(MaterialRelease).to receive(:save).and_return(false)
      end

      it "re-renders the form" do
        patch :update, params: { project_id: project, id: material_release, material_release: material_release_params }

        expect(response).to be_successful
        expect(flash.notice).to be_nil
      end
    end
  end

  describe "#destroy" do
    let!(:material_release) { create(:material_release, project: project) }

    it "responds with redirect" do
      delete :destroy, params: { project_id: project, id: material_release }

      expect(response).to be_redirect
      expect(response).to redirect_to [project, :material_releases]
    end

    it "sets the flash" do
      delete :destroy, params: { project_id: project, id: material_release }

      expect(flash.alert).not_to be_nil
    end

    it "destroys the record" do
      expect {
        delete :destroy, params: { project_id: project, id: material_release }
      }.to change(MaterialRelease, :count).by(-1)
    end
  end

  private

  def material_release_params
    attributes_for(:material_release).merge(exploitable_rights_params)
  end

  def exploitable_rights_params
    {
      applicable_medium_id: ApplicableMedium.last.id,
      applicable_medium_text: "applicable_media",
      territory_id: Territory.last.id,
      territory_text: "territory",
      term_id: Term.last.id,
      term_text: "term",
      restriction_id: Restriction.last.id,
      restriction_text: "restrictions",
    }
  end
end