package {
	import MD5;
	import flash.net.*;
	import flash.events.Event;
	public class AS3_API {

		//Just so I don't get confused again... this.variable points to a variable in the -CLASS- not the -FUNCTION-

		private var loader:URLLoader = new URLLoader();
		private var dataArray:Array = [];
		private var callBack:Function;
		private var today:Date = new Date();

		//A1 ----- Authorizes the user
		public function authUser(gameID:int, privKey:String, userName:String, userToken:String, callBack:Function):void  
		{
			var auth:URLRequest = new URLRequest(getAuthURL(gameID, privKey, userName, userToken));
			auth.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(auth);
			loader.addEventListener(Event.COMPLETE, checkAuth);
			this.callBack = callBack;
		}
		private function getAuthURL(gameID:int, privKey:String, userName:String, userToken:String):String {
			today = new Date();
			var tempURL:String = "http://gamejolt.com/api/game/v1/users/auth/?format=dump" + "&game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		private function checkAuth(e:Event):void {
			if (e.target.data.substr(0,7) == "SUCCESS") {
				callBack(true);
			} else {
				callBack(false);
			}
		}
		//-----

		//T1 ----- Adds trophy achieved
		public function addTrophyAchieved(gameID:int, privKey:String, userName:String, userToken:String, trophyID:int):void {
			var trophy:URLRequest = new URLRequest(getTrophyURL(gameID, privKey, userName, userToken, trophyID));
			trophy.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(trophy);
		}
		private function getTrophyURL(gameID:int, privKey:String, userName:String, userToken:String, trophyID:int):String {
			today = new Date();
			var tempURL:String = "http://gamejolt.com/api/game/v1/trophies/add-achieved/?format=dump" + "&game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&trophy_id=" + trophyID + "&time=" + today.time;
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		//-----

		//T2 ----- Gets trophy data
		public function getTrophyData(gameID:int, privKey:String, userName:String, userToken:String, type:*, callBack:Function):void {
			var trophyData:URLRequest = new URLRequest(getTrophyDataURL(gameID, privKey, userName, userToken, type));
			trophyData.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(trophyData);
			loader.addEventListener(Event.COMPLETE, outputData);
			this.callBack = callBack;
		}
		private function getTrophyDataURL(gameID:int, privKey:String, userName:String, userToken:String, type:String):String {
			today = new Date();
			var tempURL:String;
			switch (type) {
					// Returns all trophies
				case "all" :
					tempURL = "http://gamejolt.com/api/game/v1/trophies/?format=keypair" + "&game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
					break;
					// Returns only achieved or not achieved trophies, based on the input
				case "false" :
				case "true" :
					tempURL = "http://gamejolt.com/api/game/v1/trophies/?format=keypair" + "&game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&achieved=" + type + "&time=" + today.time;
					break;
					// Returns a specific trophy
				default :
					tempURL = "http://gamejolt.com/api/game/v1/trophies/?format=keypair" + "&game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&trophy_id=" + type + "&time=" + today.time;
					break;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		private function outputData(e:Event):void {
			dataArray = [];
			dataArray = separateCode(e.target.data, "\n");
			dataArray.splice(0, 1);
			for (var i:int = 0; i < dataArray.length; i++) {
				if (dataArray[i].substr(0, 9) != "image_url" && dataArray[i].substr(0, 11) != "description") {
					dataArray[i] = separateCode(dataArray[i], ":")[1];
					dataArray[i] = dataArray[i].substr(1, dataArray[i].length - 3);
				} else if (dataArray[i].substr(0, 9) == "image_url") {
					dataArray[i] = dataArray[i].substr(11, dataArray[i].length - 13);
				} else if (dataArray[i].substr(0, 11) == "description") {
					dataArray[i] = dataArray[i].substr(13, dataArray[i].length - 15);
				}
			}
			dataArray["id"] = [];
			dataArray["title"] = [];
			dataArray["description"] = [];
			dataArray["difficulty"] = [];
			dataArray["image_url"] = [];
			dataArray["achieved"] = [];
			for (i = 0; i < dataArray.length; i++) {
				var secondNum:int = Math.floor(i / 6);
				switch (i % 6) {
					case 0 :
						dataArray[i] = Number(dataArray[i]);
						dataArray["id"][secondNum] = dataArray[i];
						break;
					case 1 :
						dataArray["title"][secondNum] = dataArray[i];
						break;
					case 2 :
						dataArray["description"][secondNum] = dataArray[i];
						break;
					case 3 :
						dataArray["difficulty"][secondNum] = dataArray[i];
						break;
					case 4 :
						dataArray["image_url"][secondNum] = dataArray[i];
						break;
					case 5 :
						dataArray["achieved"][secondNum] = dataArray[i];
						break;
				}
			}
			callBack(dataArray);
		}
		//-----

		//S1 ----- Gets highscores
		public function getHighscores(gameID:int, privKey:String, callBack:Function, userName:String = "", userToken:String = "", limit:int = 10):void {
			var getHighscore:URLRequest = new URLRequest(getHighscoresURL(gameID, privKey, userName, userToken, limit));
			getHighscore.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(getHighscore);
			loader.addEventListener(Event.COMPLETE, outputHighscoreData);
			this.callBack = callBack;
		}
		
		private function getHighscoresURL(gameID:int, privKey:String, userName:String, userToken:String, limit:int):String {
			today = new Date();
			var tempURL:String;
			if (userName != "") {
				tempURL = "http://gamejolt.com/api/game/v1/scores/" + "?game_id=" + gameID + "&limit=" + limit + "&time=" + today.time;
			} else {
				tempURL = "http://gamejolt.com/api/game/v1/scores/" + "?game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&limit=" + limit + "&time=" + today.time;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		private function outputHighscoreData(e:Event):void {
			callBack(e.target.data);
		}
		
		//S2 ----- Sets highscore
		public function setHighscore(gameID:int, privKey:String, score:String, sort:Number, userName:String = "", userToken:String = "", extraData:String = ""):void {
			var setHighscore:URLRequest = new URLRequest(setHighscoreURL(gameID, privKey, score, sort, userName, userToken, extraData));
			setHighscore.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(setHighscore);
		}
		private function setHighscoreURL(gameID:int, privKey:String, score:String, sort:Number, userName:String, userToken:String, extraData:String):String {
			today = new Date();
			var tempURL:String;
			if (extraData == "") {
				if (userToken != "") {
					tempURL = "http://gamejolt.com/api/game/v1/scores/add/" + "?game_id=" + gameID + "&score=" + score + "&sort=" + sort + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
				} else {
					tempURL = "http://gamejolt.com/api/game/v1/scores/add/" + "?game_id=" + gameID + "&score=" + score + "&sort=" + sort + "&guest=" + userName + "&time=" + today.time;
				}
			} else {
				if (userToken != "") {
					tempURL = "http://gamejolt.com/api/game/v1/scores/add/" + "?game_id=" + gameID + "&score=" + score + "&sort=" + sort + "&username=" + userName + "&user_token=" + userToken + "extra_data" + extraData + "&time=" + today.time;
				} else {
					tempURL = "http://gamejolt.com/api/game/v1/scores/add/" + "?game_id=" + gameID + "&score=" + score + "&sort=" + sort + "&guest=" + userName + "extra_data" + extraData + "&time=" + today.time;
				}
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			trace(finalURL);
			return finalURL;
		}

		//D1 ----- Sets data
		public function setKeyData(gameID:int, privKey:String, key:String, gameData:String, userName:String = "", userToken:String = ""):void {
			var setData:URLRequest = new URLRequest(setKeyDataURL(gameID, privKey, key, gameData, userName, userToken));
			setData.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(setData);
		}
		private function setKeyDataURL(gameID:int, privKey:String, key:String, gameData:String, userName:String = "", userToken:String = ""):String {
			today = new Date();
			var tempURL:String;
			if (userName == "") {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/set/" + "?game_id=" + gameID + "&key=" + key + "&data=" + gameData + "&time=" + today.time;
			} else {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/set/" + "?game_id=" + gameID + "&key=" + key + "&data=" + gameData + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		//-----

		//D2 ----- Gets data
		public function getKeyData(gameID:int, privKey:String, key:String, callBack:Function, userName:String = "", userToken:String = ""):void {
			var getData:URLRequest = new URLRequest(getKeyDataURL(gameID, privKey, key, userName, userToken));
			getData.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(getData);
			loader.addEventListener(Event.COMPLETE, returnKeyData);
			this.callBack = callBack;
		}
		private function getKeyDataURL(gameID:int, privKey:String, key:String, userName:String, userToken:String):String {
			today = new Date();
			var tempURL:String;
			if (userName == "") {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/?format=dump" + "&game_id=" + gameID + "&key=" + key + "&time=" + today.time;
			} else {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/?format=dump" + "&game_id=" + gameID + "&key=" + key + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		private function returnKeyData(e:Event):void {
			callBack(e.target.data.substr(9));
		}
		//-----

		//D3 ----- Removes data
		public function removeKeyData(gameID:int, privKey:String, key:String, userName:String = "", userToken:String = ""):void {
			var removeData:URLRequest = new URLRequest(removeKeyDataURL(gameID, privKey, key, userName, userToken));
			removeData.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(removeData);
		}
		private function removeKeyDataURL(gameID:int, privKey:String, key:String, userName:String = "", userToken:String = ""):String {
			today = new Date();
			var tempURL:String;
			if (userName == "") {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/remove/" + "?game_id=" + gameID + "&key=" + key + "&time=" + today.time;
			} else {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/remove/" + "?game_id=" + gameID + "&key=" + key + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		//-----

		//D4 ----- Gets data keys
		public function getAllKeys(gameID:int, privKey:String, callBack:Function, userName:String = "", userToken:String = ""):void {
			var keysData:URLRequest = new URLRequest(getAllKeysURL(gameID, privKey, userName, userToken));
			keysData.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(keysData);
			loader.addEventListener(Event.COMPLETE, returnKeys);
			this.callBack = callBack;
		}
		private function getAllKeysURL(gameID:int, privKey:String, userName:String = "", userToken:String = ""):String {
			today = new Date();
			var tempURL:String;
			if (userName == "") {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/get-keys/" + "?game_id=" + gameID + "&time=" + today.time;
			} else {
				tempURL = "http://gamejolt.com/api/game/v1/data-store/get-keys/" + "?game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			}
			var signature:String = encryptURL(tempURL, privKey);
			var finalURL:String = tempURL + "&signature=" + signature;
			return finalURL;
		}
		private function returnKeys(e:Event):void {
			var dataArray:Array;
			dataArray = separateCode(e.target.data.substr(16), "key:");
			dataArray.splice(0,1);
			for (var i:int = 0; i < dataArray.length; i++) {
				dataArray[i] = dataArray[i].substr(1, dataArray[i].length - 4);
			}
			callBack(dataArray);
		}
		//-----
		
		// SESSION OPEN
		public function sessionOpen(gameID:int, privKey:String, key:String, callBack:Function, userName:String, userToken:String):void {
			today = new Date();
			
			var str:String = "http://gamejolt.com/api/game/v1/session/open/?game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			var signature:String = encryptURL(str, privKey);
			str += ("&signature=" + signature);
			
			var req:URLRequest = new URLRequest(str);
			req.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(req);

			loader.addEventListener(Event.COMPLETE, booleanResponseData);
			this.callBack = callBack;
		}
		
		// SESSION PING
		public function sessionPing(gameID:int, privKey:String, key:String, callBack:Function, userName:String, userToken:String):void {
			today = new Date();
			
			var str:String = "http://gamejolt.com/api/game/v1/session/ping/?game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			var signature:String = encryptURL(str, privKey);
			str += ("&signature=" + signature);
			
			var req:URLRequest = new URLRequest(str);
			req.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(req);

			loader.addEventListener(Event.COMPLETE, booleanResponseData);
			this.callBack = callBack;
		}
		
		// SESSION CLOSE
		public function sessionClose(gameID:int, privKey:String, key:String, callBack:Function, userName:String, userToken:String):void {
			today = new Date();
			
			var str:String = "http://gamejolt.com/api/game/v1/session/close/?game_id=" + gameID + "&username=" + userName + "&user_token=" + userToken + "&time=" + today.time;
			var signature:String = encryptURL(str, privKey);
			str += ("&signature=" + signature);
			
			var req:URLRequest = new URLRequest(str);
			req.method = URLRequestMethod.POST;
			removeLoadersEvents();
			loader.load(req);

			loader.addEventListener(Event.COMPLETE, booleanResponseData);
			this.callBack = callBack;
		}
		
		private function booleanResponseData(e:Event):void {
			if (e.target.data.substr(0,7) == "SUCCESS") {
				callBack(true);
			} else {
				callBack(false);
			}
		}
		
		// Reused Misc. functions
		private function removeLoadersEvents():void {
			loader.removeEventListener(Event.COMPLETE, checkAuth);
			loader.removeEventListener(Event.COMPLETE, outputData);
			loader.removeEventListener(Event.COMPLETE, returnKeyData);
			loader.removeEventListener(Event.COMPLETE, returnKeys);
			loader.removeEventListener(Event.COMPLETE, outputHighscoreData)
			loader.removeEventListener(Event.COMPLETE, booleanResponseData)
		}
		
		private function separateCode(code:String, separator:String):Array {
			if (code.substr(-separator.length, separator.length) == separator) {
				code = code.substr(0, code.length - separator.length);
			}
			var codeSegment:String;
			var codeArray:Array = [];
			for (var i:Number = 0; i < code.length; i++) {
				if (code.substr(i, separator.length) == separator) {
					codeSegment = code.substr(0, i);
					code = code.substr(i + separator.length, code.length - i + separator.length);
					codeArray.push(codeSegment);
					i = 0;
				}
			}
			codeArray.push(code);
			return codeArray;
		}

		private function encryptURL(url:String, privKey:String):String {
			return (MD5.encrypt(url + privKey));
		}
		//-----
	}
}