var nw = require('nw.gui');
var settingWindow = nw.Window.get();
let screenSetting = require('../scripts/screen_settings');
let shareSettingScreen = require('../scripts/shareSettingScreen');
// let enableHotkey      = require('../scripts/utils/EnableHotKeyUtils');
var LocalStorageUtils = require('../scripts/utils/LocalStorageUtils');
let validateCredentials = require('../scripts/ValidateCredentials');
let screenSettingObj = new screenSetting();
let shareSettingScreenObj = new shareSettingScreen();
let markAreaPrevText = "Ctrl+Shift+P";
let fullAreaPrevText = "Ctrl+Shift+Q";
let webAreaPrevText = "Ctrl+Shift+R";
let window_actions = require('../scripts/utils/windowActions');
let settings_win = new window_actions(settingWindow);
var isModifierPresent = false;

var settingScreen = {
	settings: GeneralSettings.read(),
	imageCaptureKey: "",
	key: [],
	keyBool: {},
	counter: 0,
	result: "",
	fullScreenHotKeyOptions: {},
	markAreaHotKeyOptions: {},
	webScreenHotKeyOptions: {},
	shareSettingScreenApiItem: "",
	loginCredentials: [],

	init: function () {
		global.globalsettingWindowInst = settingWindow;
		// enableHotkey.setHotKeys(GeneralSettings, HotKeysSettings);
		screenSettingObj.is_window_resizable(settingWindow);
		$('#showWelcomeScreen')[0].checked = this.settings.show_welcome_screen;
		$('#tool_bar_fade_id')[0].checked = this.settings.tool_bar_fade;
		this.writeHotkeys();
		this.writeToolBarFadeTime();
		var that = this;
		/* TODO : we can palce belwo code in common file, its is ussing in settings screen also *******/
		$('ul.tabs li').click(function () {
			var tab_id = $(this).attr('data-tab');

			$('ul.tabs li').removeClass('active');
			$('.tab-content').removeClass('current');

			$(this).addClass('active');
			$("#" + tab_id).addClass('current');
			if (tab_id === 'tab2') {
				$('#jiraUrlhr').hide();
				$("#jiraUrlPara").hide();
				$("#JiraUrlInput").hide();
				$('#errorMessageId').hide();
				that.checkCredentialAvailability();
			}
		});

		$('#apiList li').click(function () {
			$('#errorMessageId').hide();
			settingScreen.shareSettingScreenApiItem = $(this).attr('id');
			settingScreen.checkCredentialAvailability(this);
			that.resetScreenForJira();
		});

        settingWindow.show();
	},

	resetScreenForJira: function() {
		if(settingScreen.shareSettingScreenApiItem != "jira") {
			$('#jiraUrlhr').hide();
			$("#jiraUrlPara").hide();
			$("#JiraUrlInput").hide();
		}else {
			$('#jiraUrlhr').show();
			$("#jiraUrlPara").show();
			$("#JiraUrlInput").show();
		}
	},

	resetShareSettingsForm: function (selected) {
		console.log(selected);
		$('ul.lists li').removeClass('selected');
		$(selected).addClass('selected');
	},

	writeHotkeys: function () {
		document.getElementById('img_mark_area_id').innerHTML = GeneralSettings.read().hk[0];
		document.getElementById('img_full_area_id').innerHTML = GeneralSettings.read().hk[1];
		document.getElementById('img_web_area_id').innerHTML = GeneralSettings.read().hk[2];
	},

	writeToolBarFadeTime: function () {
		$('#tool_bar_fade_text_id').val(GeneralSettings.read().tool_bar_fade_time);
	},

	capture: function (e) {
		var e = e || event;
		var flag = 0, i;
		//													ctrl				alt					shift			right-cmd			left-cmd
        isModifierPresent = isModifierPresent || (e.keyCode == 16 || e.keyCode == 17 || e.keyCode == 18 || e.keyCode == 91 || e.keyCode == 93);
		this.keyBool[`${e.keyCode}`] = (e.type == 'keydown');

		// 										error
		if (e.type == 'keydown' && e.keyCode != 229) {
			if (this.key[this.counter - 1] != e.keyCode) {
				this.key[this.counter] = e.keyCode;
				this.counter++;
			}
		}
		for (i = 0; i < this.key.length; i++) {
			if (this.keyBool[this.key[i]]) {
				flag = 1;
				break;
			}
		}
		if (flag == 0) {
			this.counter = 0;
			if(isModifierPresent)
				this.log(isModifierPresent);
		}
	},

	log: function (checkModifier) {
		var y = 0, l = this.key.length, i, t;
		var str = null;
		var target = $(event.target);
		if (checkModifier) {
			checkModifier = false;
			for (i = 0; i < l; i++) {
				if (str == null) {
					str = this.keyCodes[this.key[i]];
				} else {
					str += '+';
					str += this.keyCodes[this.key[i]];
				}
				//console.log(str);
			}
		} else {
			if (target.is("#img_mark_area_id")) {
				str = markAreaPrevText;
			}
			else if (target.is("#img_full_area_id")) {
				str = fullAreaPrevText;
			}
			else if (target.is("#img_web_area_id")) {
				str = webAreaPrevText;
			}
		}

		this.result = str;
		// alert("alert str -> "+str);
		console.log(str);

		if (target.is("#img_mark_area_id")) {
			settingScreen.setMarkAreaImageHotKey(str);
		}
		else if (target.is("#img_full_area_id")) {
			settingScreen.setFullScreenImageHotKey(str);
		}
		else if (target.is("#img_web_area_id")) {
			settingScreen.setWebScreenImageHotKey(str);
		}
		this.key = [];
	},

	keyCodes: {
		8: "Delete",
		9: "Tab",
		13: "Enter",
		16: "Shift",
		17: "Ctrl",
		18: "Alt",
		33: "PageUp",
		34: "PageDown",
		35: "End",
		36: "Home ",
		37: "Left",
		38: "Up",
		39: "Right",
		40: "Down",
		45: "Insert ",
		46: "Delete",
		48: "0",
		49: "1",
		50: "2",
		51: "3",
		52: "4",
		53: "5",
		54: "6",
		55: "7",
		56: "8",
		57: "9",
		65: "A",
		66: "B",
		67: "C",
		68: "D",
		69: "E",
		70: "F",
		71: "G",
		72: "H",
		73: "I",
		74: "J",
		75: "K",
		76: "L",
		77: "M",
		78: "N",
		79: "O",
		80: "P",
		81: "Q",
		82: "R",
		83: "S",
		84: "T",
		85: "U",
		86: "V",
		87: "W",
		88: "X",
		89: "Y",
		90: "Z",
		// 91: "Left ⌘",
		91: "Command",
		92: "right window key ",
		// 93: "Right ⌘",
		93: "Command",
		112: "F1 ",
		113: "F2 ",
		114: "F3 ",
		115: "F4 ",
		116: "F5 ",
		117: "F6 ",
		118: "F7 ",
		119: "F8 ",
		120: "F9 ",
		121: "F10",
		122: "F11",
		123: "F12",
		124: "F13",
		125: "F14",
		126: "F15",
		127: "F16",
		128: "F17",
		129: "F18",
		130: "F19",
		131: "F20",
		132: "F21",
		133: "F22",
		134: "F23",
		135: "F24",
		176: "Next",
		177: "Previous",
		178: "Stop",
		179: "Play",
		187: "Equal",
		188: "Comma",
		189: "Dash ",
		190: "Period ",
		191: "Slash",
		219: "BracketLeft",
		220: "Backslash ",
		221: "BracketRight",
		223: "Backquote",
	},

	unregisterPrevHotKey: function(prevHotKey) {
		console.log("prevHotKey -> "+prevHotKey);
		if(prevHotKey!=undefined || prevHotKey!=null) {
			HotKeyOptions = {
				key: prevHotKey,
				active: () => {

				},

				failed: (err) => {
					// console.log("ERROR in SC is : " + err)
				}
			}
			try{
				// var HotKeyOptionsshortcut = new nw.Shortcut(HotKeyOptions);
				// let unRegisterShortcut;
				// if(prevHotKey == markAreaPrevText)
				// 	unRegisterShortcut = global._BUGSHOT_MARKAREA_HOTKEY_OPTIONS;
					//unRegisterShortcut = LocalStorageUtils.get('markAreaHotKeyOptionsshortcut');
				// let HotKeyOptionsshortcut = new nw.Shortcut(unRegisterShortcut);
				// console.log(JSON.stringify(HotKeyOptionsshortcut));
				nw.App.unregisterGlobalHotKey(HotKeyOptionsshortcut);
				console.log("successful -> ");
			}catch(e) {
				console.log("unsuccessful -> " +e);
			}
		}

	},

	setMarkAreaImageHotKey: function (str) {
		this.markAreaHotKeyOptions = {
			key: str,
			active: () => {
				// settingWindow.reload();
			},
			failed: (err) => {
				console.log("ERROR in SC is : " + err)
			}
		}
		try {
			var markAreaHotKeyOptionsshortcut = new nw.Shortcut(this.markAreaHotKeyOptions);

			$("#img_mark_area_id").css("color", "#ff6500");
			document.getElementById("img_mark_area_id").innerHTML = this.markAreaHotKeyOptions.key;
			// if(this.isTextOutsideBox("img_mark_area_id")) {
			// 	console.log("sbcjksb");
			// 	$("#img_mark_area_id").css("font-size", "10px");
			// 	document.getElementById("img_mark_area_id").innerHTML = this.markAreaHotKeyOptions.key;
			// }
			// else{
			// 	$("#img_mark_area_id").css("font-size", "12px");
			// }
		} catch (e) {
			$("#img_mark_area_id").css("color", "red");
			document.getElementById("img_mark_area_id").innerHTML = "invalid key";
			HotKeysSettings.set(0, markAreaPrevText);
		}
	},

	setFullScreenImageHotKey: function (str) {
		this.fullScreenHotKeyOptions = {
			key: str,
			active: () => {
				//
			},
			failed: (err) => {
				console.log(err)
			}
		}
		try {
			var fullScreenHotKeyOptionsshortcut = new nw.Shortcut(this.fullScreenHotKeyOptions);
			// nw.App.registerGlobalHotKey(fullScreenHotKeyOptionsshortcut);
			$("#img_full_area_id").css("color", "#ff6500");
			document.getElementById("img_full_area_id").innerHTML = this.fullScreenHotKeyOptions.key;
		} catch (e) {
			$("#img_full_area_id").css("color", "red");
			document.getElementById("img_full_area_id").innerHTML = "invalid key";
			HotKeysSettings.set(1, fullAreaPrevText);
		}
	},

	setWebScreenImageHotKey: function (str) {
		this.webScreenHotKeyOptions = {
			key: str,
			active: () => {
				//
			},
			failed: (err) => {
				console.log(err)
			}
		}
		try {
			var webScreenHotKeyOptionsshortcut = new nw.Shortcut(this.webScreenHotKeyOptions);
			// nw.App.registerGlobalHotKey(webScreenHotKeyOptionsshortcut);
			$("#img_web_area_id").css("color", "#ff6500");
			document.getElementById("img_web_area_id").innerHTML = this.webScreenHotKeyOptions.key;
		} catch (e) {
			$("#img_web_area_id").css("color", "red");
			document.getElementById("img_web_area_id").innerHTML = "invalid key";
			HotKeysSettings.set(2, webAreaPrevText);
		}
	},

	cancelSettings: function () {
		// nw.Window.open('../views/docker.html', LocalStorageUtils.get('dockerConfig'));
		settings_win.close();

	},

	saveSettings: function () {
		this.fadeToolBar();

		this.showWelcomeScreen();

		if (!isNaN($('#tool_bar_fade_text_id').val()) && $('#tool_bar_fade_text_id').val() > 0)
			GeneralSettings.update({ tool_bar_fade_time: $('#tool_bar_fade_text_id').val() });

		settingScreen.unregisterPrevHotKey(markAreaPrevText);
		settingScreen.unregisterPrevHotKey(fullAreaPrevText);
		settingScreen.unregisterPrevHotKey(webAreaPrevText);

		this.saveHotKeys();
		if (global.globalDockerInst != undefined || global.globalDockerInst != null){
			global.globalDockerInst.close();
		}

		// let dockerConfig = LocalStorageUtils.get('dockerConfig');
		// nw.Window.open('../views/docker.html', dockerConfig);
		settings_win.close();
	},

	saveHotKeys: function () {
		HotKeysSettings.set(0, $("#img_mark_area_id").text());
		HotKeysSettings.set(1, $('#img_full_area_id').text());
		HotKeysSettings.set(2, $('#img_web_area_id').text());
	},


	showWelcomeScreen: function () {
		if ($('#showWelcomeScreen')[0].checked)
			GeneralSettings.update({ show_welcome_screen: true });
		else
			GeneralSettings.update({ show_welcome_screen: false });
	},

	fadeToolBar: function () {
		if ($('#tool_bar_fade_id')[0].checked)
			GeneralSettings.update({ tool_bar_fade: true });
		else
			GeneralSettings.update({ tool_bar_fade: false });
	},

	saveUserLoginDetails: function() {
        var Url="";
		var username = $('#usernameInput').val();
		var password = $('#passwordInput').val();
        if(username!='' && password!=''){
            if(settingScreen.shareSettingScreenApiItem == 'reqtest' || settingScreen.shareSettingScreenApiItem == 'jira') {
                Url = this.getUrl();
                if(Url != "") {
                    if(validateCredentials.save(Url,username,password,settingScreen.shareSettingScreenApiItem)){
						$('#errorMessageId').hide();
                        alert("Credential Saved");
					}
                    else {
                        this.showErrorAndResetScreenIfNotSaved();
                    }
                }else{
                    this.showErrorAndResetScreenIfNotSaved();
                }

            }else{
                if(validateCredentials.save(Url,username,password,settingScreen.shareSettingScreenApiItem)){
					$('#errorMessageId').hide();
					alert("Credential Saved");
				}
				else
                    this.showErrorAndResetScreenIfNotSaved();
            }
        }else {
            this.showErrorAndResetScreenIfNotSaved();
        }
    },

	getUrl: function() {
        var Url;
        if(settingScreen.shareSettingScreenApiItem == 'reqtest')
            Url = "http://reqtest.com/";
        else if(settingScreen.shareSettingScreenApiItem == 'jira')
            Url = $('#JiraUrlInput').val();

        return Url;
    },

    showErrorAndResetScreenIfNotSaved: function() {
        $('#errorMessageId').show();
		if(settingScreen.shareSettingScreenApiItem == 'reqtest'){
			$('#errorMessageId').text('');
            $('#errorMessageId').text("ReqTest API error. Try again or contact your testing tool administrator.  ");
		}
        else if(settingScreen.shareSettingScreenApiItem == 'jira'){
			$('#errorMessageId').text('');
            $('#errorMessageId').text("Jira API error. Try again or contact your testing tool administrator.  ");
		}
        this.resetScreenForJira();
        // let id = '#'+shareSettingScreenApiItem;
        // this.resetloginScreenForm(id);
    },

	fillRequiredFields: function(selected) {
		console.log(selected);
        // $("#usernameInput").prop("readonly", false);
        $("#usernameInput").val(this.loginCredentials[1]);
        // $('#passwordPara').show();
        $('#passwordInput').val(this.loginCredentials[2]);
        // $('hr').show();

        if(selected == "#jira" || settingScreen.shareSettingScreenApiItem == "jira") {
            $("#jiraUrlPara").show();
            $("#JiraUrlInput").show().val(this.loginCredentials[3]).focus();
            $("#jiraUrlhr").show();
        } else {
			$("#usernameInput").focus();
            $("#jiraUrlPara").hide();
            $("#JiraUrlInput").hide();
            $("#jiraUrlhr").hide();
        }
    },

	checkCredentialAvailability: function(selected) {
        if(selected == undefined) {
            this.loginCredentials = shareSettingScreenObj.read();
            if(this.loginCredentials[0] == undefined)
                selected = '#reqtest';
            else
                selected = '#'+this.loginCredentials[0];
			settingScreen.shareSettingScreenApiItem = this.loginCredentials[0];
        }
        else
            this.loginCredentials = shareSettingScreenObj.read(settingScreen.shareSettingScreenApiItem);
		if(settingScreen.shareSettingScreenApiItem == "reqtest") {
			$("#usernamePara").text("Email");
		}
		else{
			$("#usernamePara").text("Username");
		}
		this.resetShareSettingsForm(selected);
		this.fillRequiredFields(selected);
        // if(this.loginCredentials[1]!="") {
        //     if(validateCredentials.checkCredentialValidity()) {
		// 		$('#errorMessageId').hide();
        //     }else {
        //         $('#errorMessageId').show();
        //     }
        // }
        // else{
        //     $('#errorMessageId').hide();
        // }
	},

}

$(document).ready(() => {

	document.getElementById('tool_bar_fade_text_id').onkeydown = function(e) {
		if(!((e.keyCode > 95 && e.keyCode < 106)
		|| (e.keyCode > 47 && e.keyCode < 58)
		|| e.keyCode == 8)) {
			return false;
		}
	}

	$('#img_mark_area_id, #img_full_area_id, #img_web_area_id').bind('focus', function (event) {
		var target = $(event.target);
		if (target.is("#img_mark_area_id")) {
			markAreaPrevText = $('#img_mark_area_id').text();
		}
		else if (target.is("#img_full_area_id")) {
			fullAreaPrevText = $('#img_full_area_id').text();
		}
		else if (target.is("#img_web_area_id")) {
			webAreaPrevText = $('#img_web_area_id').text();
		}
	});

	settingWindow.on('close', function() {
		// this.hide();
		if(!LocalStorageUtils.get('shouldHotKeyBeEnabled') || LocalStorageUtils.get('shouldHotKeyBeEnabled') == undefined) {
			LocalStorageUtils.set('shouldHotKeyBeEnabled', false);
			let dockerConfig = LocalStorageUtils.get('dockerConfig');
			nw.Window.open('../views/docker.html', dockerConfig);
			LocalStorageUtils.removeItem('meta_id');
		}
		this.close(true); // true - to bypass the close event
	});

	$('#minimize_screen').click(() => {
		settings_win.minimize();
	})

	$('#maximize_screen').click(() => {
		settings_win.maxRestore();
	})

	$('#img_mark_area_id, #img_full_area_id, #img_web_area_id').bind('blur', function (event) {
		$(this).css("color", "#ff6500");
		var target = $(event.target);

		if (target.is("#img_mark_area_id")) {
			if ($('#img_mark_area_id').html() === "invalid key")
				$('#img_mark_area_id').html(markAreaPrevText);
		}
		else if (target.is("#img_full_area_id")) {
			if ($('#img_full_area_id').html() === "invalid key")
				$('#img_full_area_id').html(fullAreaPrevText);
		}

		else if (target.is("#img_web_area_id")) {
			if ($('#img_web_area_id').html() === "invalid key")
				$('#img_web_area_id').html(webAreaPrevText);
		}
	});

	$('#img_mark_area_id, #img_full_area_id, #img_web_area_id').mouseout(function (event) {
		$(this).css("color", "#ff6500");
		var target = $(event.target);

		if (target.is("#img_mark_area_id")) {
			if ($('#img_mark_area_id').html() === "invalid key")
				$('#img_mark_area_id').html(markAreaPrevText);
		}
		else if (target.is("#img_full_area_id")) {
			if ($('#img_full_area_id').html() === "invalid key")
				$('#img_full_area_id').html(fullAreaPrevText);
		}
		else if (target.is("#img_web_area_id")) {
			if ($('#img_web_area_id').html() === "invalid key")
				$('#img_web_area_id').html(webAreaPrevText);
		}
	});

	$('.hot_key_text').on('keydown keyup', function (event) {
		settingScreen.capture(event);
	})

	settingScreen.init();
});