private void buttonApplyPlaybackComp_Click(object sender, EventArgs e)
{
richTextBoxPlaybackCompInfo.Clear();
string selectedItem = comboBoxSelectPlaybackComp.Text;
var playableDeviceType = PlaybackDeviceType.None;
if (selectedItem == "PhoneHeadset")
{
playableDeviceType = PlaybackDeviceType.PhoneHeadset;
}
else if (selectedItem == "PhoneSpeaker")
{
playableDeviceType = PlaybackDeviceType.PhoneSpeaker;
}
IOutput winformOutput = new WinFormOutput(richTextBoxPlaybackCompInfo);
if (playableDeviceType != PlaybackDeviceType.None)
{
var mobilePhone = new SimCorpMobile();
var playbackDevice = PlaybackDeviceFactory.CreatePlaybackDevice(playableDeviceType, winformOutput);
mobilePhone.Play(playbackDevice, winformOutput);
}
else
{
winformOutput.WriteLine("Select PlaybackDeviceType!");
}
}
static void Main()
{
/// Lab1
var mobilePhone = new SimCorpMobile();
Console.WriteLine(mobilePhone);
/// Lab2
IOutput consoleOutput = new ConsoleOutput();
consoleOutput.WriteLine("Select playback component(select index):");
consoleOutput.WriteLine($"{(int)PlaybackDeviceType.PhoneHeadset} - {PlaybackDeviceType.PhoneHeadset.ToString()}");
consoleOutput.WriteLine($"{(int)PlaybackDeviceType.PhoneSpeaker} - {PlaybackDeviceType.PhoneSpeaker.ToString()}");
var playableDeviceTypeString = Console.ReadLine();
try
{
var playableDeviceType = CallTryParse(playableDeviceTypeString);
var playbackDevice = PlaybackDeviceFactory.CreatePlaybackDevice((PlaybackDeviceType)playableDeviceType, consoleOutput);
/// Method Injection
/// Inject the dependency into a single method and generally for the use of that method
/// It could be useful, where the whole class does not need the dependency, only one method having that dependency
/// This is the way is rarely used, but it is what we need in this case
mobilePhone.Play(playbackDevice, consoleOutput);
}
catch (ArgumentException ex)
{
consoleOutput.WriteLine(ex.Message);
}
Console.ReadKey();
}
