require 'spec_helper'

describe LessonSession do

  let(:user) {FactoryGirl.create(:user, stored_credit_card: true, remaining_free_lessons: 1, remaining_test_drives: 1)}
  let(:teacher) {FactoryGirl.create(:teacher_user)}
  let(:slot1) { FactoryGirl.build(:lesson_booking_slot_single) }
  let(:slot2) { FactoryGirl.build(:lesson_booking_slot_single) }

  let(:lesson_booking) {b = LessonBooking.book_normal(user, teacher, [slot1, slot2], "Hey I've heard of you before.", false, LessonBooking::PAYMENT_STYLE_SINGLE, 60); b.card_presumed_ok = true; b.save!; b}
  let(:lesson_session) {lesson_booking.lesson_sessions[0]}

  describe "accept" do
    it "can accept" do

    end
  end

  describe "accept" do
    it "accepts in the past is errored" do
      slot = FactoryGirl.build(:lesson_booking_slot_single, preferred_day: Date.today + 1)
      lesson = normal_lesson(user, teacher, {slots: [slot, slot2]})
      Timecop.travel(Date.today + 2)
      lesson.accept({
                        message: "Teacher time!",
                        acceptor: teacher,
                        slot: slot
                    })
      lesson.errors.any?.should be_true
      lesson.errors[:slot].should eql ["is in the past"]
    end

    it "accepts in the past for a recurring is OK" do
      slotRecurring1 = FactoryGirl.build(:lesson_booking_slot_recurring)
      slotRecurring2 = FactoryGirl.build(:lesson_booking_slot_recurring)
      lesson = monthly_lesson(user, teacher, {slots: [slotRecurring1, slotRecurring2]})
      Timecop.travel(Date.today + 100)
      lesson.accept({
                        message: "Teacher time!",
                        acceptor: teacher,
                        slot: slotRecurring1
                    })
      lesson.errors.any?.should be_true
      lesson.errors[:slot].should eql ["is in the past"]
    end

    it "cancel in the past is OK" do
      slot = FactoryGirl.build(:lesson_booking_slot_single, preferred_day: Date.today + 1)
      lesson = normal_lesson(user, teacher, {slots: [slot, slot2]})
      Timecop.travel(Date.today + 2)
      lesson.cancel({
                        message: "Cancel time!",
                        canceler: teacher,
                        slot: slot
                    })
      lesson.errors.any?.should be_false
      lesson.reload
      lesson.status.should eql LessonSession::STATUS_CANCELED
      lesson.lesson_booking.status.should eql LessonSession::STATUS_CANCELED
    end
  end

  describe "permissions" do
    it "student can join session" do
      lesson = normal_lesson(user, teacher)

      FactoryGirl.create(:active_music_session, music_session: lesson.music_session, creator: teacher)

      connection1 = FactoryGirl.create(:connection, user: user, music_session_id: lesson.music_session.active_music_session.id, as_musician: true)
      connection2 = FactoryGirl.create(:connection, user: teacher, music_session_id: lesson.music_session.active_music_session.id, as_musician: true)

      connection1.can_join_music_session
      connection1.errors.any?.should be_false

      connection2.can_join_music_session
      connection2.errors.any?.should be_false
    end
  end
  describe "upcoming_sessions_reminder" do
    it "succeeds" do
      lesson = normal_lesson(user, teacher)
      UserMailer.deliveries.clear
      LessonSession.upcoming_sessions_reminder
      #UserMailer.deliveries.count.should eql 2
      lesson.touch
      lesson.sent_starting_notice.should be_false
      lesson.is_approved?.should be_true
      lesson.music_session.scheduled_start = 15.minutes.from_now
      lesson.music_session.save!
      LessonSession.upcoming_sessions_reminder
      UserMailer.deliveries.count.should eql 2
      UserMailer.deliveries.clear
      lesson.reload
      lesson.sent_starting_notice.should be_true
      LessonSession.upcoming_sessions_reminder
      UserMailer.deliveries.count.should eql 0
    end
  end

  describe "index" do
    it "finds single lesson as student" do

      lesson_session.touch
      lesson_session.music_session.creator.should eql lesson_session.lesson_booking.user
      lesson_session.lesson_booking.teacher.should eql teacher

      query = LessonSession.index(user)[:query]
      query.length.should eq 1

      # make sure some random nobody can see this lesson session
      query = LessonSession.index(FactoryGirl.create(:user))[:query]
      query.length.should eq 0
    end

    it "finds single lesson as teacher" do

      # just sanity check that the lesson_session Factory is doing what it should
      lesson_session.music_session.creator.should eql lesson_session.lesson_booking.user
      lesson_session.lesson_booking.teacher.should eql teacher

      query = LessonSession.index(teacher, {as_teacher: true})[:query]
      query.length.should eq 1

      # make sure some random nobody can see this lesson session
      query = LessonSession.index(FactoryGirl.create(:user), {as_teacher: true})[:query]
      query.length.should eq 0
    end
  end
end