$.index.open();

var url = Ti.App.Properties.getString('url', 'http://');
$.txt.value = url;

var userid = Ti.App.Properties.getString('userid', '');
$.user.value = userid;

var videoPlayer = null;

function setNewVideo(videoplayer, url){

  if(videoPlayer)
    $.videoPlayer.remove(videoPlayer);

  videoPlayer = Ti.Media.createVideoPlayer({
    autoplay: true,
    mediaControlStyle: Ti.Media.VIDEO_CONTROL_DEFAULT,
    scalingMode: Ti.Media.VIDEO_SCALING_ASPECT_FIT,
  });

  videoPlayer.url = url;
  $.videoPlayer.add(videoPlayer);

  videoPlayer.addEventListener('click',function(e){
    videoPlayer.play();
  });

}

function takeVideo() {
  var dialog = Ti.UI.createAlertDialog({
    message: "Prendre une vidéo",
    buttonNames: ['Depuis la galerie', "Nouvelle vidéo", "Annuler"],
    cancel: 2
  });
  dialog.show();

  dialog.addEventListener('click', function(e){
    if(e.index !== e.source.cancel){
      if(e.index === 0){
        Ti.Media.openPhotoGallery({
          mediaTypes: [Ti.Media.MEDIA_TYPE_VIDEO],
          videoMaximumDuration: 90000,
          success: function(ee){
            Alloy.Globals.mediaPath = OS_IOS ? Ti.Filesystem.getFile(ee.media.path) : Ti.Filesystem.getFile(ee.media.file.nativePath);
    				chunkedXHR(url,Alloy.Globals.mediaPath,onSuccess);
            setNewVideo(videoPlayer,OS_IOS ? ee.media.path : ee.media.file.nativePath);
          },
          error: function(ee){
            $.log.value = 'Erreur lors de l\'ouverture de la galerie :  '+JSON.stringify(ee)+'...\n'+$.log.value;
          }
        });
      }
      else{
        if(!Ti.Media.hasCameraPermissions()){
      		Ti.Media.requestCameraPermissions(function(e){
      			if(e.success){
      				showCamera();
      			}else{
              $.log.value = 'Erreur lors de la demande d\'autorisation :  '+JSON.stringify(e)+'...\n'+$.log.value;
            }
      		});
      	}
      	else{
      		showCamera();
      	}
      }
    }
  });

}

function showCamera(){

		Ti.Media.showCamera({
			mediaTypes: [Ti.Media.MEDIA_TYPE_VIDEO],
			videoMaximumDuration: 90000,
			success: function(e){
        Alloy.Globals.mediaPath = OS_IOS ? Ti.Filesystem.getFile(e.media.path) : Ti.Filesystem.getFile(e.media.file.nativePath);
        // videoPlayer.url = OS_IOS ? e.media.path : e.media.file.nativePath;
				Alloy.Globals.loading.show();
        urlVideo = OS_IOS ? e.media.path : e.media.file.nativePath;
				chunkedXHR(url,Alloy.Globals.mediaPath,onSuccess);
        _.defer(function(){
          setNewVideo(videoPlayer,urlVideo);
        });

			},
			error: function(e){
        $.log.value = 'Erreur lors de la prise de vidéo :  '+JSON.stringify(e)+'...\n'+$.log.value;
			}
		});

}

function chunkedXHR(url, file,callback){
	var url = $.txt.value;
  var userid = $.user.value;
  Ti.App.Properties.setString('url', url);
  Ti.App.Properties.setString('userid', userid);

	if(file){
		var chunk_size = OS_IOS ? 1048576 * 1 : 1048576 * 10; // 1M
		 var xhr = Ti.Network.createHTTPClient();
     xhr.setRequestHeader('Content-Type', 'application/json');
     xhr.setRequestHeader('userid', userid);
     Alloy.Globals.loading.show('Envoi de la vidéo...',function(){
       xhr.abort();
       $.log.value = 'Annulation de l\'envoi...\n'+$.log.value;
     });
		 var size = file.size;
		 var chunks = Math.ceil(size/chunk_size);
		 var stream = file.open(Ti.Filesystem.MODE_READ);
		 var buffer = Ti.createBuffer({length: chunk_size});
		 var chunk = 1;
		 var bytes = 0;
		 var name = file.name; //important! Pour concaténer les morceaux
		 xhr.onload = function(e) {

				 if (chunks == chunk) {
						 buffer.release();
						callback(e);
				 } else {
						 chunk++;
						 go();
				 }
		 };

		 xhr.onerror = onError;

		 var go = function() {
				 if (chunk == chunks) {
						 // last chunk
						 var length = size - chunk_size*(chunk-1);
						 buffer.setLength(length);
				 }
				 bytes = stream.read(buffer);
				 if (!bytes) return;
				 var data = {};
				 data.data = buffer.toBlob();
				 data.chunk = chunk;
				 data.chunks = chunks;
				 data.filename = name;
				 xhr.open('POST', url);
				 $.log.value = 'Envoi du morceau (NOM du fichier : '+name+') : N° '+chunk+'/'+chunks+' sur l\'url : '+url+' (userid : '+userid+') ...\n'+$.log.value;
         xhr.send(data||{});
		 };
		 go();
	}

}
function onSuccess(response){
  Alloy.Globals.loading.hide();
  $.log.value = 'Envoi réussi ! '+JSON.stringify(response)+'...\n'+$.log.value;
}

function onError(e){
  Alloy.Globals.loading.hide();
  $.log.value = 'Erreur lors de l\'envoi :  '+JSON.stringify(e)+'...\n'+$.log.value;

}