<script src="../../../resources/js-test-pre.js"></script>
<script src="../resources/media-controls-loader.js" type="text/javascript"></script>
<body>
<video src="../../content/test.mp4" style="width: 320px; height: 240px;" autoplay controls></video>
<div id="host"></div>
<script type="text/javascript">

window.jsTestIsAsync = true;

description("Testing the <code>AirPlaySupport</code> behavior.");

const container = document.querySelector("div#host");
const media = document.querySelector("video");
const mediaController = createControls(container, media, null);

media.addEventListener("canplay", makeAirPlayAvailable);

function makeAirPlayAvailable()
{
    debug("Making AirPlay routes available.");
    media.addEventListener("webkitplaybacktargetavailabilitychanged", playbackTargetAvailabilityChangedOnce, true);
    window.internals.setMockMediaPlaybackTargetPickerEnabled(true);
}

function playbackTargetAvailabilityChangedOnce(event)
{
    media.removeEventListener('webkitplaybacktargetavailabilitychanged', playbackTargetAvailabilityChangedOnce, true);
    media.addEventListener('webkitplaybacktargetavailabilitychanged', playbackTargetAvailabilityChangedAgain, true);

    window.internals.setMockMediaPlaybackTargetPickerState('Sleepy TV', 'DeviceAvailable');
}
    
function playbackTargetAvailabilityChangedAgain(event)
{
    // setMockMediaPlaybackTargetPickerState happens asynchronously in WK2 and a
    // "webkitplaybacktargetavailabilitychanged" is always sent when an event listener
    // is added, so we may get a "not available" event first.
    if (event.availability == 'not-available')
        return;

    media.removeEventListener('webkitplaybacktargetavailabilitychanged', playbackTargetAvailabilityChangedAgain, true);

    shouldBeTrue("mediaController.controls.airplayButton.enabled");
    shouldBeFalse("mediaController.controls.airplayButton.on");
    shouldBeTrue("mediaController.controls.muteButton.enabled");
    shouldBeTrue("mediaController.controls.autoHideController.fadesWhileIdle");

    enterAirPlay();
}

function enterAirPlay()
{
    debug("");
    debug("Entering AirPlay playback mode.");

    media.addEventListener("webkitcurrentplaybacktargetiswirelesschanged", currentPlaybackTargetIsWirelessChanged);
    media.webkitShowPlaybackTargetPicker();
}

function currentPlaybackTargetIsWirelessChanged(event)
{
    if (!media.webkitCurrentPlaybackTargetIsWireless)
        return;

    shouldBeTrue("mediaController.controls.airplayButton.enabled");
    shouldBeTrue("mediaController.controls.airplayButton.on");
    shouldBeFalse("mediaController.controls.muteButton.enabled");
    shouldBeFalse("mediaController.controls.autoHideController.fadesWhileIdle");
    
    debug("");
    container.remove();
    media.remove();
    finishJSTest();
}

</script>
<script src="../../../resources/js-test-post.js"></script>
</body>