require 'spec_helper'

describe ChallengeAssignment do

  describe "a challenge assignment" do
    before do
      @assignment = create(:challenge_assignment)
      @collection = @assignment.collection
    end

    it "should initially be unposted and unfulfilled and undefaulted" do
      expect(@assignment.posted?).to be_falsey
      expect(@assignment.fulfilled?).to be_falsey
      expect(@assignment.defaulted?).to be_falsey
      expect(@collection.assignments.unstarted).to include(@assignment)
      expect(@collection.assignments.unposted).to include(@assignment)
      expect(@collection.assignments.unfulfilled).to include(@assignment)
    end

    it "should be unsent" do
      expect(@collection.assignments.sent).not_to include(@assignment)
    end

    describe "after being sent" do
      before do
        @assignment.send_out
      end
      it "should be sent" do
        expect(@collection.assignments.sent).to include(@assignment)
      end
    end

    describe "when it has an unposted creation" do
      before do
        @assignment.send_out
        @author = @assignment.offer_signup.pseud

        # Setting challenge_assignment_ids only works if the authors are saved,
        # or the current user owns the assignment in question.
        User.current_user = @author.user
        @work = create(:draft, authors: [@author], collection_names: @collection.name, challenge_assignment_ids: [@assignment.id])

        @assignment.reload
      end

      it "should be started but not posted fulfilled or defaulted" do
        expect(@assignment.started?).to be_truthy
        expect(@assignment.posted?).to be_falsey
        expect(@assignment.fulfilled?).to be_falsey
        expect(@assignment.defaulted?).to be_falsey
      end

      describe "that gets posted" do
        before do
          @work.posted = true
          @work.save
          @assignment.reload
        end

        it "should be posted and fulfilled and undefaulted" do
          # note: if this collection is moderated then fulfilled shouldn't be true
          # until the item is approved
          expect(@assignment.posted?).to be_truthy
          expect(@assignment.fulfilled?).to be_truthy
          expect(@assignment.defaulted?).to be_falsey
        end

        describe "that is destroyed" do
          before do
            @work.destroy
            @assignment.reload
          end

          it "should be unposted and unfulfilled again" do
            expect(@assignment.posted?).to be_falsey
            expect(@assignment.fulfilled?).to be_falsey
            expect(@assignment.defaulted?).to be_falsey
          end
        end

      end

    end
  end

  describe "request_signup_pseud=" do
    let!(:collection) { create(:collection, challenge: create(:gift_exchange)) }

    let(:assignment) { collection.assignments.build }

    context "when a user has signed up with a pseud matching their login" do
      let(:user) { create(:user) }

      let!(:signup) do
        create(:challenge_signup,
               collection: collection,
               pseud: user.default_pseud)
      end

      it "assigns the user's signup when entering the user's login" do
        assignment.request_signup_pseud = user.login
        expect(assignment.request_signup).to eq(signup)
      end

      context "when another user has signed up with the same pseud name" do
        let(:ambiguous) { create(:pseud, name: user.login) }

        let!(:ambiguous_signup) do
          create(:challenge_signup,
                 collection: collection,
                 pseud: ambiguous)
        end

        it "assigns the first user's signup when entering the first user's login" do
          assignment.request_signup_pseud = user.login
          expect(assignment.request_signup).to eq(signup)
        end

        it "assigns the second user's signup when entering the full byline for the other user's pseud" do
          assignment.request_signup_pseud = "#{ambiguous.name} (#{ambiguous.user.login})"
          expect(assignment.request_signup).to eq(ambiguous_signup)
        end
      end
    end
  end

  describe "offer_signup_pseud=" do
    let!(:collection) { create(:collection, challenge: create(:gift_exchange)) }

    let(:assignment) { collection.assignments.build }

    context "when a user has signed up with a pseud matching their login" do
      let(:user) { create(:user) }

      let!(:signup) do
        create(:challenge_signup,
               collection: collection,
               pseud: user.default_pseud)
      end

      it "assigns the user's signup when entering the user's login" do
        assignment.offer_signup_pseud = user.login
        expect(assignment.offer_signup).to eq(signup)
      end

      context "when another user has signed up with the same pseud name" do
        let(:ambiguous) { create(:pseud, name: user.login) }

        let!(:ambiguous_signup) do
          create(:challenge_signup,
                 collection: collection,
                 pseud: ambiguous)
        end

        it "assigns the first user's signup when entering the first user's login" do
          assignment.offer_signup_pseud = user.login
          expect(assignment.offer_signup).to eq(signup)
        end

        it "assigns the second user's signup when entering the full byline for the other user's pseud" do
          assignment.offer_signup_pseud = "#{ambiguous.name} (#{ambiguous.user.login})"
          expect(assignment.offer_signup).to eq(ambiguous_signup)
        end
      end
    end
  end
end