require 'simple_pvr'

module SimplePvr::Model
  describe Schedule do
    before :all do
      DatabaseInitializer.prepare_for_test
    end
    
    before :each do
      DatabaseInitializer.clear
      @dr_1 = Channel.add('DR 1', 23000000, 1098)
    end
    
    it 'can save a schedule with a title' do
      Schedule.add_specification(title: 'Sports')
      
      schedules = Schedule.all
      schedules.length.should == 1
      schedules[0].type.should == :specification
      schedules[0].title.should == 'Sports'
      schedules[0].channel.should be_nil
    end
    
    it 'can save a schedule with a title and a channel' do
      Schedule.add_specification(title: 'Sports', channel: @dr_1)
      
      schedules = Schedule.all
      schedules.length.should == 1
      schedules[0].type.should == :specification
      schedules[0].title.should == 'Sports'
      schedules[0].channel.name.should == 'DR 1'
    end
  
    it 'can save a schedule with a title and a channel and a start_time' do
      start_time = Time.local(2012, 7, 10, 20, 50)
      Schedule.add_specification(title: 'Sports', channel: @dr_1, start_time: start_time)
  
      schedules = Schedule.all
      schedules.length.should == 1
      schedules[0].type.should == :specification
      schedules[0].title.should == 'Sports'
      schedules[0].channel.name.should == 'DR 1'
      schedules[0].start_time.should == start_time
    end
  
    it 'starts 2 minutes early and 5 minutes late by default' do
      schedule = Schedule.new
  
      schedule.custom_start_early_minutes.should be_nil
      schedule.custom_end_late_minutes.should be_nil
      schedule.start_early_minutes.should == 2
      schedule.end_late_minutes.should == 5
    end
  
    it 'can have custom start early and end late intervals' do
      schedule = Schedule.new(custom_start_early_minutes: 5, custom_end_late_minutes: 10)
  
      schedule.custom_start_early_minutes.should == 5
      schedule.custom_end_late_minutes.should == 10
      schedule.start_early_minutes.should == 5
      schedule.end_late_minutes.should == 10
    end
  
    it 'can clean up schedules that are out of date' do
      Schedule.add_specification(title: 'Old Sports News', start_time: 60.minutes.ago, end_time: 10.minutes.ago)
      Schedule.add_specification(title: 'Current Sports News', start_time: 5.minutes.ago, end_time: 10.minutes.from_now)
      Schedule.add_specification(title: 'Upcoming Sports News', start_time: 1.hour.from_now, end_time: 2.hours.from_now)
      Schedule.add_specification(title: 'Great movies')
      Schedule.add_exception(title: 'Irrelevant Past Sports News', start_time: 2.hour.ago, end_time: 1.hour.ago)
      Schedule.add_exception(title: 'Irrelevant Future Sports News', start_time: 1.hour.from_now, end_time: 2.hours.from_now)
  
      Schedule.cleanup
      remaining_names = Schedule.all.collect {|s| s.title }
      remaining_names.should include('Current Sports News')
      remaining_names.should include('Upcoming Sports News')
      remaining_names.should include('Great movies')
      remaining_names.should_not include('Old Sports News')
      remaining_names.should_not include('Irrelevant Past Sports News')
      remaining_names.should include('Irrelevant Future Sports News')
    end
  end
end