var Start = {

	preload: function() {
		game.load.image('icon_fullscreen', '../../../resources/image/icon/fullscreen_white.png');
	},

	create: function() {
		this.dbConnectManager = new DBConnectManager();

		this.game.stage.backgroundColor = '#4d4d4d';
		this.howToPlay = new HowToPlay();
		this.chart = new Chart();


		// top ui
		var screenTopUI = new ScreenTopUI();
		screenTopUI.makeBackButton( function() {
			if(isTypingPracticeStage())
				location.href = '../../web/client/menu_typing_practice.html';
			else if(isTypingTestStage())
				location.href = '../../web/client/menu_typing_test.html';
			else
				location.href = '../../web/client/menu_app.html';

			sessionStorageManager.resetPlayingAppData();
		});
		screenTopUI.makeFullScreenButton();


		// contents
		this.loadHowToPlay(sessionStorageManager.getPlayingAppID());
		this.makeStartButton();
		this.makeRankingButton();

		if(sessionStorageManager.getMaestroAccountType() >= 100) {	// experience account
			this.printSampleChart();
			this.announceBox = new AnnounceBox(50, 648);
			this.announceBox.drawBox("체험 계정에서는 기록이 저장되지 않습니다.");
		} else {
			this.loadChart();
		}


		// bottom ui
		var screenBottomUI = new ScreenBottomUI();
		screenBottomUI.printLeftText("오늘의 최고 기록 : ");
		screenBottomUI.printCenterText(sessionStorageManager.getPlayingAppKoreanName());
		screenBottomUI.printRightText(sessionStorageManager.getPlayerName());

		this.dbConnectManager.requestTodayBestRecord(
			sessionStorageManager.getMaestroID(),
			sessionStorageManager.getPlayerID(),
			sessionStorageManager.getPlayingAppID(),
			(function(replyJSON) {
				sessionStorageManager.setBestRecord(Number(replyJSON["BestRecord"]));
				screenBottomUI.printLeftTextWithBestRecord(sessionStorageManager.getBestRecord());
			}).bind(this),
			(function(replyJSON) {	// no data
				sessionStorageManager.setBestRecord(0);
				screenBottomUI.printLeftTextWithBestRecord(sessionStorageManager.getBestRecord());
			}).bind(this)
		);
	},

	loadHowToPlay: function(appID) {
		this.dbConnectManager.requestHowToPlay(
			sessionStorageManager.getPlayingAppID(),	// space_invaders app ID
			(function(jsonData) {
				var howToPlayText = jsonData["HowToPlay"].replace(/\\n/g, "\n");
				this.howToPlay.printHowToPlay(howToPlayText);
			}).bind(this),
			(function(jsonData) {
				this.howToPlay.printHowToPlay("No data");
			}).bind(this)
		);

	},

	loadChart: function() {
		var today = new Date();
		var date = DateUtil.getYYYYMMDD(today);
		this.dbConnectManager.requestPlayerHistory(
			sessionStorageManager.getMaestroID(),
			date,
			(function(historyRecordManager) {
				if(historyRecordManager.count == 0) {
					console.log("start - history record : no data");
					return;
				}

				var underValue = historyRecordManager.underValueForGraph();
				var upperValue = historyRecordManager.upperValueForGraph();

				var minValue = underValue - (upperValue - underValue) / 10;
				var maxValue = upperValue;// + (upperValue - underValue) / 10;

				var countRecord = historyRecordManager.count;
				for(var i = 0; i < Chart.CHART_COUNT; i++) {
					// if(i > 6)
					// 	break;

					var historyRecord = historyRecordManager.getAt(i);
					this.chart.drawRecordGraph(
						i,
						historyRecord === undefined ? "-" : historyRecord.date,
						historyRecord === undefined ? "" : historyRecord.bestRecord,
						minValue, maxValue
					);
				}

				this.chart.printChartBaseLine();
			}).bind(this)
		);
	},

	calcDate: function(daysBefore) {
		var date = new Date();
		date.setDate(date.getDate() - daysBefore);
		return date;
	},

	printSampleChart: function() {
		var minValue = 0;
		var maxValue = 1000;
		this.chart.drawRecordGraph(0, this.calcDate(1), 980, minValue, maxValue);
		this.chart.drawRecordGraph(1, this.calcDate(2), 760, minValue, maxValue);
		this.chart.drawRecordGraph(2, this.calcDate(5), 740, minValue, maxValue);
		this.chart.drawRecordGraph(3, this.calcDate(7), 690, minValue, maxValue);
		this.chart.drawRecordGraph(4, this.calcDate(8), 710, minValue, maxValue);
		this.chart.drawRecordGraph(5, this.calcDate(10), 560, minValue, maxValue);
		this.chart.drawRecordGraph(6, this.calcDate(20), 480, minValue, maxValue);

		this.chart.printChartBaseLine();
	},

	makeStartButton: function() {
		var setting = new RoundRectButtonSetting(game.world.centerX, game.world.centerY, 200, 100);
		setting.fontStyle.fontWeight = "bold";

		var startButton = new RoundRectButton(setting, RoundRectButton.NONE_ICON, "시작", this.startStage);
	},

	makeRankingButton: function() {
		var setting = new RoundRectButtonSetting(game.world.centerX + 160, game.world.centerY, 60, 60);
		setting.fontStyle = {
			font: "18px Arial",
			boundsAlignH: "center",		// left, center. right
			boundsAlignV: "middle", 	// top, middle, bottom
			fill: "#fff"
		};

		var rankingButton = new RoundRectButton(
			setting, RoundRectButton.NONE_ICON, "순위\n보기",
			(function() {
				location.href = '../../web/client/ranking.html';
			})
		);
		if(sessionStorageManager.getMaestroAccountType() == 100)
			rankingButton.inputEnabled = false;
	},


	startStage: function() {
		if(isTypingPracticeStage())
			location.href = "../../web/client/typing_practice.html";
		else if(isTypingTestStage())
			location.href = "../../web/client/typing_test.html";
		else
			location.href = "../../web/client/" + sessionStorageManager.getPlayingAppName() + ".html";
	}

}