'use strict';

/* Services */

var appServices = angular.module('bananaraceApp.services', []);

appServices.service('StopwatchService', ['TemplateBackendService', function(TemplateBackendService) {
	//init the stopwatch value in ms
	var intervalMs = 0;
	var startMs = null;
	var running = false;

	var timings = null;

	//this is the currently tracked leaf
	var templateItemIndex = -1;
	//this is the starttime of the currently tracked leaf
	var leafStart = null;

	//the currently active template
	var activeTemplate = null;

	this.updateValue = function() {
		var currentMs = +new Date();
		intervalMs = currentMs - startMs;
	}

	this.isRunning = function() {
		return running;
	}

	this.getValue = function() {
		if(running) {
			this.updateValue();
		}
		return intervalMs;
	};

	this.currentlyRunningTemplateItemIndex = function() {
		return templateItemIndex;
	}

	this.getCurrentTemplateItems = function() {
		if(activeTemplate != null && activeTemplate.templateitems != null) {
			return activeTemplate.templateitems;
		} else {
			return [];
		}
	}

	this.getActiveTemplate = function() {
		return activeTemplate;
	}

	this.setActiveTemplate = function(template) {
		console.log('setActiveTemplate called');
		activeTemplate = template;
		console.log('active template: '+template.templatename);
		console.log(template);

		//now, set up the timer so we can process the active template
		//1) active template needs to be read from left to right, leaf to leaf
		//2) time each leaf: start , tap , tap , end > save timings to db
		//-- stop will break off the attempt

		//get the leafs of the active template
		console.log('got these active items: ');
		console.log(template.templateitems);
	}

	this.cancel = function() {
		running = false;
		templateItemIndex = -1;
		leafStart = 0;
	}

	this.tap = function() {
		//okay, if we are not running right now, initialise everything
		var stopRunningTimer = false;

		if(!running) {
			//start up the first leaf
			templateItemIndex = 0;
			leafStart = 0;
			running = true;
			startMs = +new Date();
		} else {
			//already running!
			var temptime = this.getValue();
			var leafTime = temptime-leafStart;
			activeTemplate.templateitems[templateItemIndex]['timing'] = leafTime;
			//check if we're at the end
			if(templateItemIndex==activeTemplate.templateitems.length-1) {
				//reached the end, stop everything
				console.log('got to the end...');
				console.log('leaf '+activeTemplate.templateitems[templateItemIndex].templateitemname+' got: '+leafTime);
				var currentMs = +new Date();
				intervalMs = currentMs - startMs;
				running = false;
				templateItemIndex = -1;
				stopRunningTimer = true;
			} else {
				//end the current leaf
				console.log('leaf '+activeTemplate.templateitems[templateItemIndex].templateitemname+' got: '+leafTime);
				//go to the next leaf
				templateItemIndex++;
				leafStart = temptime;
			}
		}

		return stopRunningTimer;
	}
}]);



appServices.service('TemplateBackendService', function($http) {

	this.saveTemplate = function(templateName, templateItems) {
		console.log('gonna save this');
		console.log(templateName+' '+templateItems);
		return $http.post('server/savetemplate.php', {templateName:templateName, templateItems:templateItems});
	};

	this.getTemplates = function() {
		console.log('TemplateBackendService.getTemplates called');
		return $http.post('server/gettemplates.php', {});
	};

	this.removeTemplate = function(template) {
		var idtemplate = template.idtemplate;
		// var templateid = template->{'$id'};
		// console.log('going to remove: '+templateid);
		return $http.post('server/removetemplate.php', {idtemplate:idtemplate});
	};

	/**
		Templateid: dbid of the template. timings: assoc array with nodeid=>timing(ms)
		*/
		this.saveTiming = function(idtemplate, templateitems) {
			console.log('saving timing...');
			console.log(idtemplate);
			console.log(templateitems);
			return $http.post('server/savetiming.php', {idtemplate:idtemplate,templateitems:templateitems});
		};

	/**
		Fetch an array with all the timings for the given templateid, sorted on insert date.
		*/
		this.getTimings = function(idtemplate) {
			return $http.post('server/gettimings.php', {idtemplate:idtemplate});
		}

		this.removeTiming = function(idtimingrun) {
			return $http.post('server/removetiming.php', {idtimingrun:idtimingrun});
		}

	});




appServices.service('TemplateCreationService', function() {

});


appServices.service('RegisterService', function($http) {
	var url = "server/register.php";
	//?email=emailtest&md5pass=passtest&username=usertest

	this.register = function (username, email, md5pass) {
		return $http.post(url, {
			username:username,
			md5pass:md5pass,
			email:email
		});
	};
});

appServices.service('LoginService', function($http) {
	var url = "server/login.php";
	// var loggedIn = $cookieStore.get('loggedIn');
	var email = null;
	// console.log('cookiestore says loggedin is: '+loggedIn);

	this.login = function (username, md5password) {
		console.log('doing the login... '+username+' '+md5password);
		return $http.post(url, {
			md5password:md5password,
			username:username
		});
	};

	this.setLoggedInUsername = function(newusername) {
		console.log('setting loggedin username: '+newusername);
		$cookieStore.put('loggedInUsername', newusername);
	};

	this.getLoggedInUsername = function() {
		return $cookieStore.get('loggedInUsername');
	};

	this.setLoggedIn = function(newValue) {
		console.log('set logged in : '+newValue);
		// loggedIn = newValue;
		$cookieStore.put('loggedIn', newValue);
	};

	this.isLoggedIn = function() {
		return false;
	};

	this.logout = function() {
		return $http.post("server/logout.php");
	};
});

appServices.service('NewsService', function($http,$upload) {
	this.fetchNews = function() {
		return $http.post("phpservices/news.php");
	};

	this.submitNews = function(newNewsTitle, newNewsBody) {
		var newNews = {
			title:newNewsTitle,
			body:newNewsBody
		};
		console.log("submitnewsing service: "+newNews);
		return $http.post("phpservices/addnews.php",newNews);
	};

	this.removeNewsItem = function(newsItem) {
		var postObj = {
			idnews:newsItem.idnews
		};
		$http.post("phpservices/removenews.php", postObj);
	};

	this.saveNewsItemText = function(newsItemImage) {
		return $http.post("phpservices/savenewsimagetext.php", newsItemImage);
	};

	this.deleteNewsItemImage = function(newsItemImage) {
		return $http.post("phpservices/removenewsitemimage.php", newsItemImage);
	};
});