require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe TripLeg do

  it "ebt_time method produces correct Time with minutes" do
    dept_date_act_gmt = Date.new(2000, 1, 1)
    tl = TripLeg.new(:arrival_date_gmt=>dept_date_act_gmt.to_fos_days, :eta_gmt=>40,
                     :dept_date_gmt=>dept_date_act_gmt.to_fos_days, :etd_gmt=>20)
    tl.ebt_time.should == Time.from_minutes(20)
  end

  it "actual take off date_time dates are after dept_date_act_gmt if take off time is less than depart time" do
    dept_date_act_gmt = Date.new(1900, 1, 1)
    tl = TripLeg.new(:dept_date_act_gmt=>dept_date_act_gmt.to_fos_days, :t_o_time_act_gmt=>20, :dept_time_act_gmt=>1420)
    tl.actual_takeoff_date_time_gmt.should == DateTime.new(1900, 1, 2, 0, 20, 0)
  end

  it "actual take off date_time dates are the same as dept_date_act_gmt if take off time is not less than depart time" do
    dept_date_act_gmt = Date.new(1900, 1, 1)
    tl = TripLeg.new(:dept_date_act_gmt=>dept_date_act_gmt.to_fos_days, :t_o_time_act_gmt=>40, :dept_time_act_gmt=>20)
    tl.actual_takeoff_date_time_gmt.should == DateTime.new(1900, 1, 1, 0, 40, 0)
  end

  it "actual landing date_time dates are before arr_date_act_gmt if on time time is greater than landing time" do
    arr_date_act_gmt = Date.new(1900, 1, 2)
    tl = TripLeg.new(:arrival_date_gmt=>arr_date_act_gmt.to_fos_days, :land_time_act_gmt=>1420, :arriv_time_act_gmt=>20)
    tl.actual_land_date_time_gmt.should == DateTime.new(1900, 1, 1, 23, 40, 0)
  end

  it "actual landing date_time dates are the same as arr_date_act_gmt if on time time is not greater than landing time" do
    arr_date_act_gmt = Date.new(1900, 1, 2)
    tl = TripLeg.new(:arrival_date_gmt=>arr_date_act_gmt.to_fos_days, :land_time_act_gmt=>20, :arriv_time_act_gmt=>40)
    tl.actual_land_date_time_gmt.should == DateTime.new(1900, 1, 2, 0, 20, 0)
  end

  it "actual arrival date_time base are correctly calculating the tz offset" do
    arr_date_act_gmt = Date.new(1900,1,2)
    arriv_time_act_gmt = 1420
    home_tz_gmt_offset = -70
    tl = TripLeg.new(:arr_date_act_gmt => arr_date_act_gmt.to_fos_days, :arriv_time_act_gmt => arriv_time_act_gmt,
                     :home_tz_gmt_offset => home_tz_gmt_offset)
    tl.actual_arrival_date_time_base.should == DateTime.new(1900,1,2,16,40,0)
  end

  it "actual departure date_time base are correctly calculating the tz offset" do
    dept_date_act_gmt = Date.new(1900,1,2)
    dept_time_act_gmt = 1420
    home_tz_gmt_offset = -70
    tl = TripLeg.new(:dept_date_act_gmt => dept_date_act_gmt.to_fos_days, :dept_time_act_gmt => dept_time_act_gmt,
                     :home_tz_gmt_offset=>home_tz_gmt_offset)
    tl.actual_departure_date_time_base.should == DateTime.new(1900,1,2,16,40,0)
  end


  describe "should find correct passenger list" do
    before :each do
      @p1 = TripPassenger.new(:name=>"dan",  :departure_leg_number=>0, :arrival_leg_number=>0,  :lead_pax=>0)
      @p2 = TripPassenger.new(:name=>"rob",  :departure_leg_number=>1, :arrival_leg_number=>1,  :lead_pax=>0)
      @p3 = TripPassenger.new(:name=>"eric", :departure_leg_number=>1, :arrival_leg_number=>2,  :lead_pax=>1)
      @t = Trip.new(:trip_number=>100)
    end

    it "when leg has no passengers" do
      mock(@t).passengers {[]}
      tl = TripLeg.new(:trip_number=>100,:leg_number=>1, :trip=>@t)
      tl.passenger_list.should == ''
    end

    it "when leg has no pax/deadhead" do
      tl = TripLeg.new(:trip_number=>100,:leg_number=>1, :trip=>@t, :status=>1,:deadhead=>1)
      tl.passenger_list.should == ''
    end

    it "when leg has some in range ( and put lead pax name first )" do
      stub(@t).passengers {[@p1, @p2, @p3]}
      tl = TripLeg.new(:trip_number=>100,:leg_number=>1, :trip=>@t)
      tl.passenger_list.should == "eric (lead pax) / rob"
    end

    it "when leg has 1 in range" do
      stub(@t).passengers {[@p1, @p2, @p3]}
      tl = TripLeg.new(:trip_number=>100,:leg_number=>2, :trip=>@t)
      tl.passenger_list.should == "eric (lead pax)"
    end

    it "when leg has none in range" do
      stub(@t).passengers {[@p1, @p2, @p3]}
      tl = TripLeg.new(:trip_number=>100,:leg_number=>3, :trip=>@t)
      tl.passenger_list.should == ""
    end

  end
end