var effectSpeed = 8;

function IncChoice()

{

	this.currentWorldIndex = 0;

	this.canSelectWord = true;

	this.image1;

	this.image2;

	this.image3;

	this.prefixCookieChosenWords = "niv1_ChosenWords";

	this.prefixCookieChosenVideos = "niv1_ChosenVideos";

	this.prefixCookiePlayedVideos = "niv1_PlayedVideos";

	this.prefixCookieSingleVideo = "niv1_SingleVideo";

	this.prefixCookieHD = "niv1_HD";

	this.prefixCookieSeekTime = "niv1_SeekTime";

	//----------------------------------------------------------------------------------------------------------------------------

	// Words display

	//----------------------------------------------------------------------------------------------------------------------------	

	this.setMosaicImages = function(images1, images2, images3)

	{

		// Choose 2 image for the effect

		this.image1 = images1[incMosaic.randomInt(0, images1.length)];

		this.image2 = images2[incMosaic.randomInt(0, images2.length)];

		this.image3 = images3[incMosaic.randomInt(0, images3.length)];

	    incMosaic.addImageUrl("static/res/img/" + this.image1);

	    incMosaic.addImageUrl("static/res/img/" + this.image2);

	    incMosaic.addImageUrl("static/res/img/" + this.image3);

	    incMosaic.start("mosaic", effectSpeed, 9, 5, true, true, function() {incChoice.effectIsDone();});		

	};

	this.setWordsAndEffect = function(choiceIndex)

	{

		if (choiceIndex == 0) {

			$("#mot1").html("famille");

			$("#mot2").html("amour");

			$("#mot3").html("travail");

			$("#mot4").html("international");

			$("#mot5").html("dieu");

			$("#mot6").html("président");

			// class

			// by default there is the class blue

		} else if (choiceIndex == 1) {

			$("#mot1").html("actif");

			$("#mot2").html("passif");

			$("#mot3").html("corps");

			$("#mot4").html("charité");

			$("#mot5").html("patrie");

			$("#mot6").html("politique");

			// class

			$("#choice").removeClass("blue").addClass("whiteN");

		} else {

			$("#mot1").html("spleen");

			$("#mot2").html("idéal");

			$("#mot3").html("origines");

			$("#mot4").html("peur");

			$("#mot5").html("désir");

			$("#mot6").html("bonheur");

			// class

			$("#choice").removeClass("whiteN").addClass("red");

		}

	};

	this.effectIsDone = function()

	{

		this.canSelectWord = true;

        // Set the list of words and the mosaic effect

		this.setWordsAndEffect(this.currentWorldIndex);

		// Stop the mosaic effect

		incMosaic.UnpauseEffect(false);

		// Fade the text

		$('.big_txt').animate({opacity: 1}, 10000 * 1 / effectSpeed);

	};

	//----------------------------------------------------------------------------------------------------------------------------

	// Selected Words

	//----------------------------------------------------------------------------------------------------------------------------	

	this.selectWord = function(wordIndex)

	{

		if (!this.canSelectWord) {

			// Don't set the word 2 times

			return;

		}

		this.canSelectWord = false;

		// Save the word

		var allWorldIndex = this.currentWorldIndex * 6 + wordIndex;

		this.setCookie(this.prefixCookieChosenWords + this.currentWorldIndex, allWorldIndex);

		++this.currentWorldIndex;

		if (this.currentWorldIndex == 3) {

			// The 3 words get choosen

			location.href = "niv1_videoplayer.html";

		} else {

			// Start the mosaic effect

			incMosaic.UnpauseEffect(true);

			// Fade the text

			$('.big_txt').animate({opacity: 0}, 20000 * 1 / effectSpeed);

		}

	};

	this.getChoosenWords = function()

	{

		var words = [];

		for (var i = 0; i < 3; ++i) {

			words.push(this.getCookie(this.prefixCookieChosenWords + i));

		}

		return words;

	};

	//----------------------------------------------------------------------------------------------------------------------------

	// Random Chosen Videos

	//----------------------------------------------------------------------------------------------------------------------------	

	this.saveChosenVideos = function(indexs)

	{

		for (var i = 0; i < indexs.length; ++i) {

			this.setCookie(this.prefixCookieChosenVideos + i, indexs[i]);

		}

	};

	this.getChosenVideos = function()

	{

		var indexs = [];

		for (var i = 0; i < 3; ++i) {

			var n = this.getCookie(this.prefixCookieChosenVideos + i);

			if (n !== null) {

				n = parseInt(n);

				if (n != -1) {

					indexs.push(n);

				}				

			}

		}

		return indexs;

	};		

	//----------------------------------------------------------------------------------------------------------------------------

	// All time played videos

	//----------------------------------------------------------------------------------------------------------------------------	

	this.getChoosenVideosFlags = function()

	{

		var var32bits = [];

		// Get previous used videos

		for (var i = 0; i < 3; ++i) {

			var v32 = this.getCookie(this.prefixCookiePlayedVideos + i);

			v32 = v32 === null ? 0 : parseInt(v32);

			var32bits.push(v32);

		}

		return var32bits;

	};

	this.savePlayedVideos = function(indexs, markPlayed)

	{

		// This function used 3 values of 32 bits to records used videos

		// This means we can record the state of 32 * 3 = 96 videos

		// Get previous used videos

		var var32bits = this.getChoosenVideosFlags();

		// Update 32 bits flags var

		var i;

		for (i = 0; i < indexs.length; ++i) {

			var index = indexs[i];

			for (var j = 0; j < var32bits.length; ++j) {

				var indexMax = (j+1)*32;

				if (index < indexMax) {

					var flag = 1 << (index - indexMax + 32);

					if (markPlayed) {

						var32bits[j] = var32bits[j] | flag;

					} else {

						var32bits[j] = var32bits[j] & ~flag;						

					}

					break;

				}

			}			

		}

		// Save updated flags

		for (i = 0; i < 3; ++i) {

			this.setCookie(this.prefixCookiePlayedVideos + i, var32bits[i]);

		}

	};

	this.IsThisVideoWasPlayed = function(var32bits, index)

	{

		for (var j = 0; j < var32bits.length; ++j) {

			var indexMax = (j+1)*32;

			if (index < indexMax) {

				return var32bits[j] & (1 << (index - indexMax + 32));

			}

		}

		return false;

	}

	this.clearAllVideosChoices = function()

	{

		for (i = 0; i < 3; ++i) {

			this.removeCookie(this.prefixCookiePlayedVideos + i);

		}

	};

	//----------------------------------------------------------------------------------------------------------------------------

	// Single video

	//----------------------------------------------------------------------------------------------------------------------------

	this.saveSingleVideo = function(name)

	{

		this.setCookie(this.prefixCookieSingleVideo, name);

	};

	this.getSingleVideo = function()

	{

		return this.getCookie(this.prefixCookieSingleVideo);

	};

	//----------------------------------------------------------------------------------------------------------------------------

	// Hd

	//----------------------------------------------------------------------------------------------------------------------------	

	this.setHD = function(state)

	{

		this.setCookie(this.prefixCookieHD, state); 

	};

	this.getHD = function()

	{

		var hd = this.getCookie(this.prefixCookieHD);

		if (hd == "0") {

			return false;

		}

		return true;

	};

	this.setSeekTime = function(time)

	{

		this.setCookie(this.prefixCookieSeekTime, time); 

	};

	this.getSeekTime = function()

	{

		var time = this.getCookie(this.prefixCookieSeekTime);

		if (time === null) {

			return 0;

		}

		return time;

	//----------------------------------------------------------------------------------------------------------------------------

	// Cookies tools

	//----------------------------------------------------------------------------------------------------------------------------		

	this.setCookie = function(name, value)

	{

		this.removeCookie(name);

		$.cookie(name, value, { expires: 7, path: '/' }); 

    };

	this.getCookie = function(name)

	{

		return $.cookie(name);

	};

	this.removeCookie = function(name)

	{

		$.removeCookie(name, { path: '/' });

	};	

}

var incChoice = new IncChoice();