RSpec.describe Dossiers::MessageComponent, type: :component do
  let(:component) do
    described_class.new(
      commentaire: commentaire,
      connected_user: connected_user,
      messagerie_seen_at: seen_at,
      show_reply_button: true
    )
  end
  let(:dossier) { create(:dossier, :en_construction) }
  let(:commentaire) { create(:commentaire, dossier: dossier) }
  let(:connected_user) { dossier.user }
  let(:seen_at) { commentaire.created_at + 1.hour }

  subject { render_inline(component).to_html }

  it { is_expected.to have_button("Répondre") }

  context 'with a seen_at after commentaire created_at' do
    let(:seen_at) { commentaire.created_at + 1.hour  }

    it { is_expected.not_to have_css(".highlighted") }
  end

  context 'with a seen_at after commentaire created_at' do
    let(:seen_at) { commentaire.created_at - 1.hour  }

    it { is_expected.to have_css(".highlighted") }
  end

  context 'with an instructeur message' do
    let(:instructeur) { create(:instructeur) }
    let(:procedure) { create(:procedure) }
    let(:commentaire) { create(:commentaire, instructeur: instructeur, body: 'Second message') }
    let(:dossier) { create(:dossier, :en_construction, commentaires: [commentaire], procedure: procedure) }

    context 'on a procedure with anonymous instructeurs' do
      before { Flipper.enable(:hide_instructeur_email, procedure) }

      context 'redacts the instructeur email' do
        it { is_expected.to have_text(commentaire.body) }
        it { is_expected.to have_text("Instructeur n° #{instructeur.id}") }
        it { is_expected.not_to have_text(instructeur.email) }
      end
    end

    context 'on a procedure where instructeurs names are not redacted' do
      before { Flipper.disable(:hide_instructeur_email, procedure) }

      context 'redacts the instructeur email but keeps the name' do
        it { is_expected.to have_text(commentaire.body) }
        it { is_expected.to have_text(instructeur.email.split('@').first) }
        it { is_expected.not_to have_text(instructeur.email) }
      end
    end

    describe 'delete message button for instructeur' do
      let(:instructeur) { create(:instructeur) }
      let(:procedure) { create(:procedure) }
      let(:dossier) { create(:dossier, :en_construction, commentaires: [commentaire], procedure: procedure) }
      let(:connected_user) { instructeur }
      let(:form_url) { component.helpers.instructeur_commentaire_path(commentaire.dossier.procedure, commentaire.dossier, commentaire) }

      context 'on a procedure where commentaire had been written by connected instructeur' do
        let(:commentaire) { create(:commentaire, instructeur: instructeur, body: 'Second message') }

        it { is_expected.to have_selector("form[action=\"#{form_url}\"]") }
      end

      context 'on a procedure where commentaire had been written by connected instructeur and discarded' do
        let(:commentaire) { create(:commentaire, instructeur: instructeur, body: 'Second message', discarded_at: 2.days.ago) }

        it { is_expected.not_to have_selector("form[action=\"#{form_url}\"]") }
        it { is_expected.to have_selector(".rich-text", text: component.t('.deleted_body')) }
      end

      context 'on a procedure where commentaire had been written by connected an user' do
        let(:commentaire) { create(:commentaire, email: create(:user).email, body: 'Second message') }

        it { is_expected.not_to have_selector("form[action=\"#{form_url}\"]") }
      end

      context 'on a procedure where commentaire had been written by connected an expert' do
        let(:commentaire) { create(:commentaire, expert: create(:expert), body: 'Second message') }

        it { is_expected.not_to have_selector("form[action=\"#{form_url}\"]") }
      end

      context 'on a procedure where commentaire had been written another instructeur' do
        let(:commentaire) { create(:commentaire, instructeur: create(:instructeur), body: 'Second message') }

        it { is_expected.not_to have_selector("form[action=\"#{form_url}\"]") }
      end
    end
  end

  describe '#commentaire_from_guest?' do
    let!(:guest) { create(:invite, dossier: dossier) }

    subject { component.send(:commentaire_from_guest?) }

    context 'when the commentaire sender is not a guest' do
      let(:commentaire) { create(:commentaire, dossier: dossier, email: "michel@pref.fr") }
      it { is_expected.to be false }
    end

    context 'when the commentaire sender is a guest on this dossier' do
      let(:commentaire) { create(:commentaire, dossier: dossier, email: guest.email) }
      it { is_expected.to be true }
    end
  end

  describe '#commentaire_date' do
    let(:present_date) { Time.zone.local(2018, 9, 2, 10, 5, 0) }
    let(:creation_date) { present_date }
    let(:commentaire) do
      Timecop.freeze(creation_date) { create(:commentaire, email: "michel@pref.fr") }
    end

    subject do
      Timecop.freeze(present_date) { component.send(:commentaire_date) }
    end

    it 'doesn’t include the creation year' do
      expect(subject).to eq 'le 2 septembre à 10 h 05'
    end

    context 'when displaying a commentaire created on a previous year' do
      let(:creation_date) { present_date.prev_year }
      it 'includes the creation year' do
        expect(subject).to eq 'le 2 septembre 2017 à 10 h 05'
      end
    end

    context 'when formatting the first day of the month' do
      let(:present_date) { Time.zone.local(2018, 9, 1, 10, 5, 0) }
      it 'includes the ordinal' do
        expect(subject).to eq 'le 1er septembre à 10 h 05'
      end
    end
  end
end