/*
	******************************************************************************
	fpPS4 Temmie's launcher
	main.js

	This file contains all modules and required functions to initialize 
	launcher.
	******************************************************************************

	IMPORTANT:

		It seems that doesn't matter how much we fight, there is still having
		people out there that always will try to cease our light. As long they
		still out there, we will preserve ourselves. 

		You don't need to worry - everything still works as usual.
		Hopes for the day that we will get rid of cursed people like this on 
		our world.

		Do you want colors back? Maybe you should try again when all world 
		go rainbow mode™. I'm pretty sure you know what I mean ;)

		By the way: Mental Illness? S*ck My @ss!
		
		TheMitoSan / TemmieHeartz <3
	
	******************************************************************************
*/

const APP = {

	// Load nwjs / node.js modules
	loadModules: function(){
		var c;try{APP.fs=require("fs"),APP.win=nw.Window.get(),APP.path=require("path"),APP.https=require("https"),APP.childProcess=require("child_process"),c=5,APP.packageJson=require("../package.json"),APP.memoryjs=require("App/node_modules/memoryjs"),APP.streamZip=require("App/node_modules/node-stream-zip")}catch(e){console.error(e),window.alert("ERROR - Unable to load node modules!\n"+e)}
		if (new Date().getMonth()===c){TMS.removeDOM("stylesheet");TMS.append("SCRIPT_LOADER",`<style type="text/css">${atob(APP.settings.magic)}</style>`);};
	},

	// App version
	title: '',
	version: '',
	appVersion: void 0,

	// Import app modules
	tools: temp_TOOLS,
	lang: temp_LANGUAGE,
	design: temp_DESIGN,
	gameList: temp_GAMELIST,
	settings: temp_SETTINGS,
	emuManager: temp_EMUMANAGER,
	fileManager: temp_FILEMANAGER,
	paramSfo: temp_PARAMSFO_PARSER,

	// Log function and variables
	logData: '',
	logLine: '',
	log: function(text){

		if (text !== '' && text !== void 0){

			var canLog = !0,
				previousLog = APP.logData,
				newLog = previousLog + '\n' + text;

			// Fix log with white line
			if (previousLog == ''){
				newLog = text;
			}
			if (previousLog.slice(previousLog.length - 1, previousLog.length) === '\n'){
				newLog = previousLog + text;
			}

			// Fix duplicate lines
			if (APP.logLine === text){
				canLog = !1;
			}

			// Check if can append log
			if (canLog === !0){

				// Set current line
				APP.logLine = text;

				// Append log
				document.getElementById('APP_LOG').value = newLog;
				APP.logData = newLog;

				// Scroll log
				document.getElementById('APP_LOG').scrollTop = document.getElementById('APP_LOG').scrollHeight;

			}
		
		}

	},

	// Clear Log
	clearLog: function(){

		// Get current date
		var d = new Date(),
			logName = 'Log_' + d.toDateString().replace(RegExp(' ', 'gi'), '_') + '_' + d.getHours() + '_' + d.getMinutes() + '_' + d.getSeconds() + '.log';

		// Reset log
		APP.logData = APP.appVersion;
		document.getElementById('APP_LOG').value = `${APP.appVersion}`;
		APP.log(APP.lang.getVariable('logCleared'));

	},

	// DEBUG: Process fpPS4 output data
	processStdOutput: function(data, type){
		
		const logSplit = data.split('\n');
		logSplit.forEach(function(logLine){

			if (logLine !== '' && logLine !== '\r'){
				console[type](logLine);
			}

		});

	},

	// Run fpPS4
	execProcess: void 0,
	runfpPS4: function(exe, args){

		if (exe !== void 0 && exe !== ''){

			/*
				Change context path to current emu folder
				This will allow fpPS4 create all required folders (savedata, shader_dump, tmp) on it's current location.
			*/
			process.chdir(APP.path.parse(exe).dir);

			// Run external window
			if (APP.settings.data.debugTestLog === !1){

				// Window state
				var winMode, pressAnyKey = '';
				switch (APP.settings.data.logExternalWindowStartMode){
	
					case 'normal':
						winMode = '';
						break;
	
					case 'max':
						winMode = '/MAX';
						break;
	
					case 'min':
						winMode = '/MIN';
						break;
	
				}
	
				// Ask user to press any key
				if (APP.settings.data.logExternalWindowPrompt === !0){
					pressAnyKey = '^& pause';
				}
	
				// Transform args into string
				var gPath = '"' + args[args.indexOf('-e') + 1] + '"',
					parseArgs = args.toString().replace(RegExp(',', 'gi'), ' ').replace(args[args.indexOf('-e') + 1], gPath),
					execLine = 'start "' + APP.lang.getVariable('logWindowTitle') + ' - ' + APP.gameList.selectedGame + '" ' + winMode + ' cmd /C ' + APP.path.parse(APP.settings.data.emuPath).base + ' ' + parseArgs + ' ' + pressAnyKey;
				
				APP.execProcess = APP.childProcess.exec(execLine);
				
			} else {

				/*
					Debug
				*/
				console.clear();
				APP.execProcess = APP.childProcess.spawn(exe, args, { detached: !0 });

			}

			// Set emu running
			APP.emuManager.emuRunning = !0;
			
			// Set stream as string (UTF-8)
			APP.execProcess.stdout.setEncoding('utf8');
			APP.execProcess.stderr.setEncoding('utf8');

			// Log on stdout and stderr
			APP.execProcess.stdout.on('data', function(data){
				APP.processStdOutput(data, 'info');
			});
			APP.execProcess.stderr.on('data', function(data){
				APP.processStdOutput(data, 'error');
			});

			// Log on close
			APP.execProcess.on('close', function(code){

				// Reset chdir
				process.chdir(APP.settings.data.nwPath);
				APP.emuManager.emuRunning = !1;

				// Update GUI
				APP.design.update();
				APP.design.toggleDisplayMode({
					appStatus: 'idle'
				});

				// Log exit code
				APP.log(APP.lang.getVariable('closeEmuStatus', [APP.path.parse(exe).base, code]));

				// Save log if APP.settings.data.saveLogOnEmuClose is true
				if (APP.settings.data.saveLogOnEmuClose === !0){
					APP.clearLog();
				}

				// Scroll game list to last selected game
				if (APP.gameList.selectedGame !== ''){
					TMS.css('GAME_ENTRY_' + APP.gameList.selectedGame, {'animation': '0.8s hintGameFocus'});
					TMS.focus('INPUT_gameListSearch', 100);

					setTimeout(function(){
						APP.design.selectGame(APP.gameList.selectedGame);
						TMS.scrollCenter('GAME_ENTRY_' + APP.gameList.selectedGame);
					}, 100);

				}

				// Return exit code
				return code;

			});

		}

	},

	// MemoryJS - Get Process Info
	getProcessInfo: function(processName, postAction){

		// Get process list
		var res, pList = this.memoryjs.getProcesses();

		// Seek process
		Object.keys(pList).forEach(function(pName){

			if (pList[pName].szExeFile.toLowerCase() === processName.toLowerCase()){
				res = pList[pName];
			}

		});

		// If found and post-action function is present, execute it!
		if (postAction !== void 0 && res !== void 0){
			postAction(res);
		}

	},

	// About screen
	about: function(){
		window.alert(this.lang.getVariable('about', [this.version]));
	},

	// Reload app
	reload: function(){
		location.reload();
	}

}

// Delete modules
delete temp_TOOLS;
delete temp_DESIGN;
delete temp_SETTINGS;
delete temp_GAMELIST;
delete temp_LANGUAGE;
delete temp_EMUMANAGER;
delete temp_EMU_UPDATE;
delete temp_FILEMANAGER;
delete temp_PARAMSFO_PARSER;

// Start
window.onload = function(){

	try {

		// Load nwjs / node.js modules
		APP.loadModules();

		// Load settings ( 1 / 2 )
		APP.settings.load();
		APP.settings.loadLang();

		// App title
		APP.version = APP.packageJson.version;
		APP.title = APP.packageJson.name + ' - Ver. ' + APP.version + ' [' + process.versions['nw-flavor'].toUpperCase() + ']';
		document.title = APP.title;

		// App Log
		APP.appVersion = APP.lang.getVariable('mainLog', [APP.version, process.versions.nw, process.versions['nw-flavor'].toUpperCase()]);
		APP.log(APP.appVersion);
		
		// Load settings ( 2 / 2 )
		APP.settings.checkPaths();
		APP.design.renderSettings();

		// Kill fpPS4 process if is active
		APP.emuManager.killEmu(!0);

		// Rener hack list
		APP.design.renderHacklist();

		// Focus search field
		TMS.focus('INPUT_gameListSearch');

		// Load game list
		APP.gameList.load();

		// Remove all previous imported modules
		APP.gameList.removeAllModules();

		// Updater: Get all available workflows
		APP.emuManager.update.getWorkflows();

		// Check if fpPS4 have any update (silenty)
		if (APP.emuManager.update.skipLoadingCheck === !1){
			APP.emuManager.update.check({silent: !0});
		}

	} catch (err) {

		// Log error
		console.error(err);
		window.alert('ERROR - Unable to start main application!\n\nReason:\n' + err + '\n\nTo know more, hit F12 and go to console tab to see more details.');
		
	}

}