#   Copyright (c) 2010-2011, Diaspora Inc.  This file is
#   licensed under the Affero General Public License version 3 or later.  See
#   the COPYRIGHT file.

require "spec_helper"

describe Contact, :type => :model do
  describe "aspect_memberships" do
    it "deletes dependent aspect memberships" do
      expect {
        alice.contact_for(bob.person).destroy
      }.to change(AspectMembership, :count).by(-1)
    end
  end

  context "validations" do
    let(:contact) { Contact.new }

    it "requires a user" do
      contact.valid?
      expect(contact.errors.full_messages).to include "User can't be blank"
    end

    it "requires a person" do
      contact.valid?
      expect(contact.errors.full_messages).to include "Person can't be blank"
    end

    it "ensures user is not making a contact for himself" do
      contact.person = alice.person
      contact.user = alice

      contact.valid?
      expect(contact.errors.full_messages).to include "Cannot create self-contact"
    end

    it "validates uniqueness" do
      person = FactoryGirl.create(:person)

      contact2 = alice.contacts.create(person: person)
      expect(contact2).to be_valid

      contact.user = alice
      contact.person = person
      expect(contact).not_to be_valid
    end

    it "validates that the person's account is not closed" do
      person = FactoryGirl.create(:person, :closed_account => true)
      contact = alice.contacts.new(person: person)

      expect(contact).not_to be_valid
      expect(contact.errors.full_messages).to include "Cannot be in contact with a closed account"
    end
  end

  context "scope" do
    describe "sharing" do
      it "returns contacts with sharing true" do
        expect {
          alice.contacts.create!(sharing: true, person: FactoryGirl.create(:person))
          alice.contacts.create!(sharing: false, person: FactoryGirl.create(:person))
        }.to change{
          Contact.sharing.count
        }.by(1)
      end
    end

    describe "receiving" do
      it "returns contacts with sharing true" do
        expect {
          alice.contacts.create!(receiving: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, person: FactoryGirl.build(:person))
        }.to change{
          Contact.receiving.count
        }.by(1)
      end
    end

    describe "only_sharing" do
      it "returns contacts with sharing true and receiving false" do
        expect {
          alice.contacts.create!(receiving: true, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: true, sharing: false, person: FactoryGirl.build(:person))
        }.to change{
          Contact.receiving.count
        }.by(2)
      end
    end

    describe "all_contacts_of_person" do
      it "returns all contacts where the person is the passed in person" do
        person = FactoryGirl.create(:person)
        contact1 = FactoryGirl.create(:contact, person: person)
        contact2 = FactoryGirl.create(:contact)
        contacts = Contact.all_contacts_of_person(person)
        expect(contacts).to eq([contact1])
      end
    end
  end

  describe "#contacts" do
    before do
      bob.aspects.create(name: "next")
      bob.aspects(true)

      @original_aspect = bob.aspects.where(name: "generic").first
      @new_aspect = bob.aspects.where(name: "next").first

      @people1 = []
      @people2 = []

      1.upto(5) do
        person = FactoryGirl.build(:person)
        bob.contacts.create(person: person, aspects: [@original_aspect])
        @people1 << person
      end
      1.upto(5) do
        person = FactoryGirl.build(:person)
        bob.contacts.create(person: person, aspects: [@new_aspect])
        @people2 << person
      end
    #eve <-> bob <-> alice
    end

    context "on a contact for a local user" do
      before do
        alice.reload
        alice.aspects.reload
        @contact = alice.contact_for(bob.person)
      end

      it "returns the target local user's contacts that are in the same aspect" do
        expect(@contact.contacts.map(&:id)).to match_array([eve.person].concat(@people1).map(&:id))
      end

      it "returns nothing if contacts_visible is false in that aspect" do
        @original_aspect.contacts_visible = false
        @original_aspect.save
        expect(@contact.contacts).to eq([])
      end

      it "returns no duplicate contacts" do
        [alice, eve].each {|c| bob.add_contact_to_aspect(bob.contact_for(c.person), bob.aspects.last) }
        contact_ids = @contact.contacts.map(&:id)
        expect(contact_ids.uniq).to eq(contact_ids)
      end
    end

    context "on a contact for a remote user" do
      let(:contact) { bob.contact_for @people1.first }

      it "returns an empty array" do
        expect(contact.contacts).to eq([])
      end
    end
  end

  context "requesting" do
    let(:contact) { Contact.new user: user, person: person }
    let(:user) { build(:user) }
    let(:person) { build(:person) }

    describe "#generate_request" do
      it "makes a request" do
        allow(contact).to receive(:user).and_return(user)
        request = contact.generate_request

        expect(request.sender).to eq(user.person)
        expect(request.recipient).to eq(person)
      end
    end

    describe "#dispatch_request" do
      it "pushes to people" do
        allow(contact).to receive(:user).and_return(user)
        m = double()
        expect(m).to receive(:post)
        expect(Postzord::Dispatcher).to receive(:build).and_return(m)
        contact.dispatch_request
      end
    end
  end

  describe "#not_blocked_user" do
    let(:contact) { alice.contact_for(bob.person) }

    it "is called on validate" do
      expect(contact).to receive(:not_blocked_user)
      contact.valid?
    end

    it "adds to errors if potential contact is blocked by user" do
      person = eve.person
      alice.blocks.create(person: person)
      bad_contact = alice.contacts.create(person: person)

      expect(bad_contact.send(:not_blocked_user)).to be false
    end

    it "does not add to errors" do
      expect(contact.send(:not_blocked_user)).to be true
    end
  end
end