var starTimer = null;

var starTextEl = null;
var starStrings = Array ();
starStrings[2] = 'loše';
starStrings[4] = 'prolazno';
starStrings[6] = 'dobro';
starStrings[8] = 'vrlo dobro';
starStrings[10] = 'odlično';

var inStar = Array ();
inStar[2] = false;
inStar[4] = false;
inStar[6] = false;
inStar[8] = false;
inStar[10] = false;

var videoID, rate, ratedBy;

function StarMouseMove ( StarNum ) {
	if ( inStar[StarNum] == true ) {
		return;
	} else {
		inStar[StarNum] = true;
	}

	ClearStarTimer ();
	document.getElementById ( 'star_' + StarNum ).style.cursor = 'pointer';
	if ( starTextEl == null ) {
		starTextEl = document.getElementById ( 'StarsText' );
	}

	starTextEl.innerHTML = starStrings[StarNum];
	for ( var i = 2; i <= 10; i += 2 ) {
		if ( i <= StarNum ) {
			document.getElementById ( 'star_' + i ).src = imagesUrl + 'star_big.gif';
		} else {
			document.getElementById ( 'star_' + i ).src = imagesUrl + 'blank_star_big.gif';
		}
	}
}

function StarMouseOut ( StarNum ) {
	inStar[StarNum] = false;
	starTimer = setTimeout ( 'GenerateStars ( ' + rate + ', ' + ratedBy + ', true )', 400 );
}

function ClearStarTimer () {
	if ( starTimer ) {
		clearTimeout ( starTimer );
		starTimer = null;
	}
}

function SaveVote ( VideoID, Mark ) {
	ClearStarTimer ();

	MvPost (
		'save_rate.php',
		{
			vid: VideoID,
			mark: Mark
		},
		function ( Response ) {
			HideErrorMsg ( 'LinksMsg' );
			if ( Response.substring ( 0, 2 ) != '0_' ) {
				ShowErrorMsg ( Response.substring ( 2 ), false, 'LinksMsg' );
				GetStars ( videoID, false );
				document.getElementById ( 'StarsStatus' ).innerHTML = 'video ocijenjen<br />';
			} else {
				ShowErrorMsg ( Response.substring ( 2 ), true, 'LinksMsg' );
			}
		}
	);
}

function GetStars ( VideoID, EnableVote ) {
	videoID = VideoID;

	MvGet (
		'get_stars.php',
		{
			vid: VideoID
		},
		function ( Response ) {
			rate = Response.substring ( 0, Response.indexOf ( ';' ) );
			ratedBy = Response.substring ( Response.indexOf ( ';' ) + 1 );

			GenerateStars ( rate, ratedBy, EnableVote );
		}
	);
}

function MakeStar ( StarsHolder, EnableVote, ImgName, Num ) {
	var newStar = document.createElement ( 'IMG' );
	newStar.setAttribute ( 'id', 'star_' + Num );

	newStar.setAttribute ( 'src', imagesUrl + ImgName );

	if ( EnableVote == true ) {
		newStar.onclick = new Function ( "SaveVote('" + videoID + "', '" + Num + "');" );
		newStar.onmousemove = new Function ( 'StarMouseMove ( "' + Num + '");' );
		newStar.onmouseout = new Function ( 'StarMouseOut ( "' + Num + '");' );
	}

	StarsHolder.appendChild ( newStar );
}

function GenerateStars ( Rate, Votes, EnableVote ) {
	var starsHolder = document.getElementById ( 'Stars' );
	starsHolder.innerHTML = '';

	document.getElementById ( 'StarsText' ).innerHTML = 'ocjena: ' + Votes;

	ClearStarTimer ();

	Rate = Rate / 2;
	var wholeRate = Math.floor ( Rate );
	var numOfStars = 0;
	var starNum = 2;

	for ( var i = 1; i <= wholeRate; i++ ) {
		MakeStar ( starsHolder, EnableVote, 'star_big.gif', starNum );
		starNum += 2;
		numOfStars++;
	}

	var tmpRate = Rate + '';
	var decimalRate = 0;
	if ( tmpRate.indexOf ( '.' ) > -1 ) {
		decimalRate = tmpRate.substring ( tmpRate.indexOf ( '.' ) + 1 );
		decimalRate = '0.' + decimalRate;
		decimalRate = 1 * decimalRate;
	}

	if ( decimalRate > 0.25 && decimalRate <= 0.75 ) {
		MakeStar ( starsHolder, EnableVote, 'half_star_big.gif', starNum );
		starNum += 2;
		numOfStars++;
	} else if ( decimalRate > 0.75 ) {
		MakeStar ( starsHolder, EnableVote, 'star_big.gif', starNum );
		starNum += 2;
		numOfStars++;
	} else {
		if ( numOfStars < 5 ) {
			MakeStar ( starsHolder, EnableVote, 'blank_star_big.gif', starNum );
			starNum += 2;
			numOfStars++;
		}
	}

	for ( var i = numOfStars; i < 5; i++ ) {
		MakeStar ( starsHolder, EnableVote, 'blank_star_big.gif', starNum );
		starNum += 2;
	}
}

function SendPriporoci ( VideoID ) {
	HideErrorMsg ( 'LinksMsg' );

	var email = $('#PriporociText').val ();
	var msg = $('#PriporociMsg').val ();

	if ( $.trim ( email ) == ''  ) {
		ShowErrorMsg ( 'upišite e-mail ili korisničko ime', true, 'LinksMsg' );
	} else {
		MvGet (
			'video_recommend.php',
			{
				vid: VideoID,
				email: email,
				msg: msg
			},
			function ( Response ) {
				var isError = (Response.substr ( 0, 1 ) == '0' ) ? true : false;

				if ( isError == true )
					ShowErrorMsg ( Response.substr ( 2 ), true, 'LinksMsg' );
				else
				{
					$('#Priporoci').fadeOut('slow');
					ShowErrorMsg ( Response.substr ( 2 ), false, 'LinksMsg' );
				}
			}
		);
	}
}

function SendPriporociAll ( VideoID ) {
	HideErrorMsg ( 'LinksMsg' );

	var email = $('#PriporociTextAll').val ();
	var msg = $('#PriporociMsgAll').val ();
	var yourName = $('#PriporociYourName').val ();
	var yourEmail = $('#PriporociYourEmail').val ();

	if ( $.trim ( email ) == ''  ) {
		ShowErrorMsg ( 'upišite e-mail primatelja', true, 'LinksMsg' );
	} else if ( $.trim ( yourName ) == '' || $.trim ( yourEmail ) == '' ) {
		ShowErrorMsg ( 'Upišite vaše ime i e-mail', true, 'LinksMsg' );
	} else {
		MvGet (
			'video_recommend_all.php',
			{
				vid: VideoID,
				email: email,
				msg: msg,
				yourName: yourName,
				yourEmail: yourEmail
			},
			function ( Response ) {
				var isError = (Response.substr ( 0, 1 ) == '0' ) ? true : false;

				if ( isError == true )
					ShowErrorMsg ( Response.substr ( 2 ), true, 'LinksMsg' );
				else
				{
					$('#PriporociAll').fadeOut('slow');
					ShowErrorMsg ( Response.substr ( 2 ), false, 'LinksMsg' );
				}
			}
		);
	}
}

function ReportAdult ( VideoID ) {
	$('#MarkAs').fadeOut('slow');

	MvGetMessage ( 
		'report_adult.php',
		{
			vid: VideoID,
			Msg: $('#AdultReason').val ()
		},
		'LinksMsg'
	);
}

function ReportNeprimeren ( VideoID ) {
	$('#MarkAs').fadeOut('slow');

	MvGetMessage ( 
		'report_neprimeren.php',
		{
			vid: VideoID,
			Msg: $('#NeprimerenReason').val ()
		},
		'LinksMsg'
	);
}

function ReportDuplicate ( videoId ) {
	HideErrorMsg ( 'LinksMsg' );

	var originalUrl = $('#DuplicateUrl').val ();

	if ( originalUrl == '' ) {
		ShowErrorMsg ( 'upišite URL originalnog videa', true, 'LinksMsg' );
	} else {
		MvGet ( 
			'view_video/report_duplicate.php',
			{
				vid: videoId,
				url: originalUrl
			},
			function ( response ) {
				var isError = (response.substr ( 0, 1 ) == '0' ) ? true : false;
	
				if ( isError == true ) {
					ShowErrorMsg ( response.substr ( 2 ), true, 'LinksMsg' );
				} else {
					$('#MarkAs').fadeOut ( 'slow' );
					ShowErrorMsg ( response.substr ( 2 ), false, 'LinksMsg' );
				}
			}
		);
	}
}

function ViewVideoGetMessage ( scriptName, videoID ) {
	MvGetMessage ( scriptName, { vid: videoID }, 'LinksMsg' );
}

function OpenReportAs ( which ) {
	if ( which == 'Neprimeren' ) {
		$('#MarkAsLinkNeprimeren').addClass ( 'MarkAsActive' );
		$('#MarkAsLinkZaOdrasle').removeClass ( 'MarkAsActive' );
		$('#MarkAsLinkReportDuplicate').removeClass ( 'MarkAsActive' );

		$('#Neprimeren').fadeIn ( 'slow' );
		$('#ZaOdrasle').hide ();
		$('#ReportDuplicate').hide ();
	} else if ( which == 'ZaOdrasle' ) {
		$('#MarkAsLinkZaOdrasle').addClass ( 'MarkAsActive' );
		$('#MarkAsLinkNeprimeren').removeClass ( 'MarkAsActive' );
		$('#MarkAsLinkReportDuplicate').removeClass ( 'MarkAsActive' );

		$('#ZaOdrasle').fadeIn ( 'slow' );
		$('#Neprimeren').hide ();
		$('#ReportDuplicate').hide ();
	} else {
		$('#MarkAsLinkReportDuplicate').addClass ( 'MarkAsActive' );
		$('#MarkAsLinkNeprimeren').removeClass ( 'MarkAsActive' );
		$('#MarkAsLinkZaOdrasle').removeClass ( 'MarkAsActive' );

		$('#ReportDuplicate').fadeIn ( 'slow' );
		$('#Neprimeren').hide ();
		$('#ZaOdrasle').hide ();
	}
}

function AddToFaceBook ( url ) {
	OpenWindow ( 'http://www.facebook.com/sharer.php?u=' + url, 620, 440 );
}

function AddToTwitter ( url ) {
	OpenWindow ( 'http://twitter.com/home?status=' + url, 800, 600 );
}

function AddToDigg ( url, title ) {
	OpenWindow ( 'http://digg.com/submit?phase=2&url=' + url + '&title=' + title, 1024, 650 );
}

function AddToMySpace ( url, title ) {
	OpenWindow ( 'http://www.myspace.com/Modules/PostTo/Pages/?t=' + title + '&c=&u=' + url + '&l=2', 900, 500 );
}

function OpenWindow ( url, width, height ) {
	window.open ( url, 'fb_share', 'status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=0,scrollbars=1,height=' + height + ',width=' + width );
}

function AddToProfile ( videoId ) {
	HideErrorMsg ( 'LinksMsg' );

	MvGetMessage ( 
		'settings/add_video_to_profile.php',
		{
			vid: videoId
		},
		'LinksMsg'
	);
}

function addToPlayList ( videoId ) {
	HideErrorMsg ( 'LinksMsg' );

	var playListId = $( "#sbPlayLists option:selected" ).val ();

	if ( playListId === undefined || playListId === '-1' ) {
		ShowErrorMsg ( 'nemate spremljenih listi', true, 'LinksMsg' );
	} else {
		MvPost ( 
			'playlist/add_to_playlist.php',
			{
				VideoId: videoId,
				PlayListId: playListId
			},
			function ( response ) {
				eval ( 'var response = (' + response + ')' );

				if ( response.isError === true ) {
					ShowErrorMsg ( response.msg, true, 'LinksMsg' );
				} else {
					$( '#AddToPlayList' ).fadeOut ( 'slow' );
					ShowErrorMsg ( response.msg, false, 'LinksMsg' );

					if ( response.addToList === true ) {
						addVideoToQuickList ( response.videoData );
					}
				}
			}
		);
	}
}

$( document ).ready ( function () {
	$( '#ShowFullDescriptionLink' ).click ( function () {
		$( '#ShowShortDescriptionLink' ).show ();
		$( this ).hide ();
		
		$( '#DescriptionShort' ).hide ();
		$( '#DescriptionFull' ).show ();

		return false;
	} );

	$( '#ShowShortDescriptionLink' ).click ( function () {
		$( '#ShowFullDescriptionLink' ).show ();
		$( this ).hide ();

		$( '#DescriptionShort' ).show ();
		$( '#DescriptionFull' ).hide ();

		return false;
	} );
} );