RSpec.describe Export, type: :model do
  describe 'validations' do
    let(:groupe_instructeur) { create(:groupe_instructeur) }

    context 'when everything is ok' do
      let(:export) { build(:export, groupe_instructeurs: [groupe_instructeur]) }

      it { expect(export.save).to be true }
    end

    context 'when groupe instructeurs are missing' do
      let(:export) { build(:export, groupe_instructeurs: []) }

      it { expect(export.save).to be false }
    end

    context 'when format is missing' do
      let(:export) { build(:export, format: nil, groupe_instructeurs: [groupe_instructeur]) }

      it { expect(export.save).to be false }
    end
  end

  describe '.stale' do
    let!(:export) { create(:export) }
    let(:stale_date) { Time.zone.now() - (Export::MAX_DUREE_CONSERVATION_EXPORT + 1.minute) }
    let!(:stale_export_generated) { create(:export, :generated, updated_at: stale_date) }
    let!(:stale_export_failed) { create(:export, :failed, updated_at: stale_date) }
    let!(:stale_export_pending) { create(:export, :pending, updated_at: stale_date) }

    it { expect(Export.stale(Export::MAX_DUREE_CONSERVATION_EXPORT)).to match_array([stale_export_generated, stale_export_failed]) }
  end

  describe '.stuck' do
    let!(:export) { create(:export) }
    let(:stuck_date) { Time.zone.now() - (Export::MAX_DUREE_GENERATION + 1.minute) }
    let!(:stale_export_generated) { create(:export, :generated, updated_at: stuck_date) }
    let!(:stale_export_failed) { create(:export, :failed, updated_at: stuck_date) }
    let!(:stale_export_pending) { create(:export, :pending, updated_at: stuck_date) }

    it { expect(Export.stuck(Export::MAX_DUREE_GENERATION)).to match_array([stale_export_pending]) }
  end

  describe '.destroy' do
    let!(:groupe_instructeur) { create(:groupe_instructeur) }
    let!(:export) { create(:export, groupe_instructeurs: [groupe_instructeur]) }

    before { export.destroy! }

    it { expect(Export.count).to eq(0) }
    it { expect(groupe_instructeur.reload).to be_present }
  end

  describe '.find_by groupe_instructeurs' do
    let!(:procedure) { create(:procedure) }
    let!(:gi_1) { create(:groupe_instructeur, procedure: procedure) }
    let!(:gi_2) { create(:groupe_instructeur, procedure: procedure) }
    let!(:gi_3) { create(:groupe_instructeur, procedure: procedure) }

    context 'when an export is made for one groupe instructeur' do
      let!(:export) { create(:export, groupe_instructeurs: [gi_1, gi_2]) }

      it { expect(Export.find_for_groupe_instructeurs([gi_1.id], nil)).to eq({ csv: { statut: {}, time_span_type: {} }, xlsx: { statut: {}, time_span_type: {} }, ods: { statut: {}, time_span_type: {} }, zip: { statut: {}, time_span_type: {} } }) }
      it { expect(Export.find_for_groupe_instructeurs([gi_2.id, gi_1.id], nil)).to eq({ csv: { statut: {}, time_span_type: { 'everything' => export } }, xlsx: { statut: {}, time_span_type: {} }, ods: { statut: {}, time_span_type: {} }, zip: { statut: {}, time_span_type: {} } }) }
      it { expect(Export.find_for_groupe_instructeurs([gi_1.id, gi_2.id, gi_3.id], nil)).to eq({ csv: { statut: {}, time_span_type: {} }, xlsx: { statut: {}, time_span_type: {} }, ods: { statut: {}, time_span_type: {} }, zip: { statut: {}, time_span_type: {} } }) }
    end
  end

  describe '.dossiers_for_export' do
    let!(:procedure) { create(:procedure, :published, :with_instructeur) }

    let!(:dossier_brouillon) { create(:dossier, :brouillon, procedure: procedure) }
    let!(:dossier_en_construction) { create(:dossier, :en_construction, procedure: procedure) }
    let!(:dossier_en_instruction) { create(:dossier, :en_instruction, procedure: procedure) }
    let!(:dossier_accepte) { create(:dossier, :accepte, procedure: procedure) }

    let(:export) do
      create(:export,
             groupe_instructeurs: [procedure.groupe_instructeurs.first],
             procedure_presentation: procedure_presentation,
             statut: statut)
    end

    context 'without procedure_presentation or since' do
      let(:procedure_presentation) { nil }
      let(:statut) { nil }
      it 'does not includes brouillons' do
        expect(export.send(:dossiers_for_export)).to include(dossier_en_construction)
        expect(export.send(:dossiers_for_export)).to include(dossier_en_instruction)
        expect(export.send(:dossiers_for_export)).to include(dossier_accepte)
        expect(export.send(:dossiers_for_export)).not_to include(dossier_brouillon)
      end
    end

    context 'with procedure_presentation and statut supprimes_recemment' do
      let(:statut) { 'supprimes_recemment' }
      let(:procedure_presentation) do
        create(:procedure_presentation,
               procedure: procedure,
               assign_to: procedure.groupe_instructeurs.first.assign_tos.first)
      end
      let!(:dossier_recemment_supprime) { create(:dossier, :accepte, procedure: procedure, hidden_by_administration_at: 2.days.ago) }

      it 'includes supprimes_recemment' do
        expect(export.send(:dossiers_for_export)).to include(dossier_recemment_supprime)
      end
    end
  end
end