$(function() {
	var playvideo = $('video');
	var playpause = $('.playpause'); //播放和暂停
	var currenttime = $('.timebar .currenttime'); //当前时间
	var duration = $('.timebar .duration'); //总时间
	var progress = $('.timebar .progress-bar'); //进度条
	var volumebar = $('.volumebar .volumewrap').find('.progress-bar');
	playvideo[0].volume = 0.4; //初始化音量
	playpause.on('click', function() {
		playcontrol();
	});
	$('.playcontent').on('click', function() {
		playcontrol();
	}).hover(function() {
		$('.turnoff').stop().animate({
			'right': 0
		}, 500);
	}, function() {
		$('.turnoff').stop().animate({
			'right': -40
		}, 500);
	});
	$(document).click(function() {
		$('.volumebar').hide();
	});
	playvideo.on('loadedmetadata', function() {
		duration.text(formatseconds(playvideo[0].duration));
	});

	playvideo.on('timeupdate', function() {
		currenttime.text(formatseconds(playvideo[0].currenttime));
		progress.css('width', 100 * playvideo[0].currenttime / playvideo[0].duration + '%');
	});
	playvideo.on('ended', function() {
		$('.playtip').removeclass('glyphicon-pause').addclass('glyphicon-play').fadein();
		playpause.toggleclass('playicon');
	});
	
	$(window).keyup(function(event){
		event = event || window.event;
			if(event.keycode == 32)playcontrol();
			if(event.keycode == 27){
			$('.fullscreen').removeclass('canclescreen');
			$('#willesplay .playcontroll').css({
				'bottom': -25
			}).removeclass('fullcontroll');
			};
		event.preventdefault();
	});
	
	
	//全屏
	$('.fullscreen').on('click', function() {
		if ($(this).hasclass('canclescreen')) {
			if (document.exitfullscreen) {
				document.exitfullscreen();
			} else if (document.mozexitfullscreen) {
				document.mozexitfullscreen();
			} else if (document.webkitexitfullscreen) {
				document.webkitexitfullscreen();
			}
			$(this).removeclass('canclescreen');
			$('#willesplay .playcontroll').css({
				'bottom': -48
			}).removeclass('fullcontroll');
		} else {
			if (playvideo[0].requestfullscreen) {
				playvideo[0].requestfullscreen();
			} else if (playvideo[0].mozrequestfullscreen) {
				playvideo[0].mozrequestfullscreen();
			} else if (playvideo[0].webkitrequestfullscreen) {
				playvideo[0].webkitrequestfullscreen();
			} else if (playvideo[0].msrequestfullscreen) {
				playvideo[0].msrequestfullscreen();
			}
			$(this).addclass('canclescreen');
			$('#willesplay .playcontroll').css({
				'left': 0,
				'bottom': 0
			}).addclass('fullcontroll');
		}
		return false;
	});
	//音量
	$('.volume').on('click', function(e) {
		e = e || window.event;
		$('.volumebar').toggle();
		e.stoppropagation();
	});
	$('.volumebar').on('click mousewheel dommousescroll', function(e) {
		e = e || window.event;
		volumecontrol(e);
		e.stoppropagation();
		return false;
	});
	$('.timebar .progress').mousedown(function(e) {
		e = e || window.event;
		updatebar(e.pagex);
	});
	//$('.playcontent').on('mousewheel dommousescroll',function(e){
	//	volumecontrol(e);
	//});
	var updatebar = function(x) {
		var maxduration = playvideo[0].duration; //video 
		var positions = x - progress.offset().left; //click pos
		var percentage = 100 * positions / $('.timebar .progress').width();
		//check within range
		if (percentage > 100) {
			percentage = 100;
		}
		if (percentage < 0) {
			percentage = 0;
		}

		//update progress bar and video currenttime
		progress.css('width', percentage + '%');
		playvideo[0].currenttime = maxduration * percentage / 100;
	};
	//音量控制
	function volumecontrol(e) {
		e = e || window.event;
		var eventype = e.type;
		var delta = (e.originalevent.wheeldelta && (e.originalevent.wheeldelta > 0 ? 1 : -1)) || (e.originalevent.detail && (e.originalevent.detail > 0 ? -1 : 1));
		var positions = 0;
		var percentage = 0;
		if (eventype == "click") {
			positions = volumebar.offset().top - e.pagey;
			percentage = 100 * (positions + volumebar.height()) / $('.volumebar .volumewrap').height();
		} else if (eventype == "mousewheel" || eventype == "dommousescroll") {
			percentage = 100 * (volumebar.height() + delta) / $('.volumebar .volumewrap').height();
		}
		if (percentage < 0) {
			percentage = 0;
			$('.othercontrol .volume').attr('class', 'volume glyphicon glyphicon-volume-off');
		}
		if (percentage > 50) {
			$('.othercontrol .volume').attr('class', 'volume glyphicon glyphicon-volume-up');
		}
		if (percentage > 0 && percentage <= 50) {
			$('.othercontrol .volume').attr('class', 'volume glyphicon glyphicon-volume-down');
		}
		if (percentage >= 100) {
			percentage = 100;
		}
		$('.volumewrap .progress-bar').css('height', percentage + '%');
		playvideo[0].volume = percentage / 100;
		e.stoppropagation();
		e.preventdefault();
	}

	function playcontrol() {
			playpause.toggleclass('playicon');
			if (playvideo[0].paused) {
				playvideo[0].play();
				$('.playtip').removeclass('glyphicon-play').addclass('glyphicon-pause').fadeout();
			} else {
				playvideo[0].pause();
				$('.playtip').removeclass('glyphicon-pause').addclass('glyphicon-play').fadein();
			}
		}
		//关灯
	$('.btnlight').click(function(e) {
		e = e || window.event;
		if ($(this).hasclass('on')) {
			$(this).removeclass('on');
			$('body').append('<div class="overlay"></div>');
			$('.overlay').css({
				'position': 'absolute',
				'width': 100 + '%',
				'height': $(document).height(),
				'background': '#000',
				'opacity': 1,
				'top': 0,
				'left': 0,
				'z-index': 999
			});
			$('.playcontent').css({
				'z-index': 1000
			});
			$('.playcontroll').css({
				'bottom': -48,
				'z-index': 1000
			});

			$('.playcontent').hover(function() {
				$('.playcontroll').stop().animate({
					'height': 48,
				},500);
			}, function() {
				settimeout(function() {
					$('.playcontroll').stop().animate({
						'height': 0,
					}, 500);
				}, 2000)
			});
		} else {
			$(this).addclass('on');
			$('.overlay').remove();
			$('.playcontroll').css({
				'bottom': 0,
			});
		}
		e.stoppropagation();
		e.preventdefault();
	});
});

//秒转时间
function formatseconds(value) {
	value = parseint(value);
	var time;
	if (value > -1) {
		hour = math.floor(value / 3600);
		min = math.floor(value / 60) % 60;
		sec = value % 60;
		day = parseint(hour / 24);
		if (day > 0) {
			hour = hour - 24 * day;
			time = day + "day " + hour + ":";
		} else time = hour + ":";
		if (min < 10) {
			time += "0";
		}
		time += min + ":";
		if (sec < 10) {
			time += "0";
		}
		time += sec;
	}
	return time;
}