// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: teal; icon-glyph: magic;
// To use, add a parameter to the widget with a format of: image.png|padding-top|text-color|ture for online server image or false to load local image|Image filers eg: nature,blur 
// The image should be placed in the iCloud Scriptable folder (case-sensitive).
// The padding-top spacing parameter moves the text down by a set amount.
// The text color parameter should be a hex value.

// For example, to use the image bkg_fall.PNG with a padding of 40 and a text color of red,
// the parameter should be typed as: bkg_fall.png|40|#ff0000|true|nature

// All parameters are required and separated with "|"

// Parameters allow different settings for multiple widget instances.

let widgetHello = new ListWidget(); 
var today = new Date();
let IsEventEnable = true;
let numberofevets = 2;
var widgetInputRAW =  //'IMG_4640.jpg|55|#f3f3f3|false|nature'; 
args.widgetParameter;

try {
 widgetInputRAW.toString();
 } catch(e) {
  throw new Error("Please long press the widget and add a parameter. Eg: Imagename.jpg|55|#f3f3f3|true|nature");
 }

var widgetInput = widgetInputRAW.toString();

var inputArr = widgetInput.split("|");
//Local or online
try {
	var IsOnline = inputArr[3];
} catch(e) {
	throw new Error("Please long press the widget and add a parameter for selecting image from local or server.");
}

//Online search filters
var imgFilters = "";
try{
	imgFilters = inputArr[4];
}catch(e){
	console.log(e);
}

// iCloud file path
var scriptableFilePath = "/var/mobile/Library/Mobile Documents/iCloud~dk~simonbs~Scriptable/Documents/";
var removeSpaces1 = inputArr[0].split(" "); // Remove spaces from file name
var removeSpaces2 = removeSpaces1.join('');
var tempPath = removeSpaces2.split(".");
var backgroundImageURLRAW = scriptableFilePath + tempPath[0];

var fm = FileManager.iCloud();
var backgroundImageURL = scriptableFilePath + tempPath[0] + ".";
var backgroundImageURLInput = scriptableFilePath + removeSpaces2;

// For users having trouble with extensions
// Uses user-input file path is the file is found
// Checks for common file format extensions if the file is not found
if (fm.fileExists(backgroundImageURLInput) == false) {
        var fileTypes = ['png', 'jpg', 'jpeg', 'tiff', 'webp', 'gif'];

        fileTypes.forEach(function(item) {
	        if (fm.fileExists((backgroundImageURL + item.toLowerCase())) == true) {
		        backgroundImageURL = backgroundImageURLRAW + "." + item.toLowerCase();
	        } else if (fm.fileExists((backgroundImageURL + item.toUpperCase())) == true) {
		        backgroundImageURL = backgroundImageURLRAW + "." + item.toUpperCase();
	        }
        });
} else {
	backgroundImageURL = scriptableFilePath + removeSpaces2;
}

var spacing = parseInt(inputArr[1]);

// Long-form days and months
var days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];
var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];

// Greetings arrays per time period. 
var greetingsMorning = [
'Good morning'
];
var greetingsAfternoon = [
'Good afternoon'
];
var greetingsEvening = [
'Good evening'
];
var greetingsNight = [
'Bedtime'
];
var greetingsLateNight = [
'Go to sleep!'
];

// Holiday customization
var holidaysByKey = {
	// month,week,day: datetext
	"11,4,4": "Happy Thanksgiving!"
}

var holidaysByDate = {
	// month,date: greeting
	"1,1": "Happy " + (today.getFullYear()).toString() + "!",
	"10,31": "Happy Halloween!",
	"12,25": "Merry Christmas!"
}

var holidayKey = (today.getMonth() + 1).toString() + "," +  (Math.ceil(today.getDate() / 7)).toString() + "," + (today.getDay()).toString();

var holidayKeyDate = (today.getMonth() + 1).toString() + "," + (today.getDate()).toString();

// Date Calculations
var weekday = days[ today.getDay() ];
var month = months[ today.getMonth() ];
var date = today.getDate();
var hour = today.getHours();

// Append ordinal suffix to date
function ordinalSuffix(input) {
	if (input % 10 == 1 && date != 11) {
		return input.toString() + "st";
	} else if (input % 10 == 2 && date != 12) {
		return input.toString() + "nd";
	} else if (input % 10 == 3 && date != 13) {
		return input.toString() + "rd";
	} else {
		return input.toString() + "th";
	}
}

// Generate date string
var datefull =  weekday+" "+ordinalSuffix(date)+" "+month;

// Support for multiple greetings per time period
function randomGreeting(greetingArray) {
	return Math.floor(Math.random() * greetingArray.length);
}

var greeting = new String("Howdy.")
if (hour < 5 && hour >= 1) { // 1am - 5am
	greeting = greetingsLateNight[randomGreeting(greetingsLateNight)];
} else if (hour >= 23 || hour < 1) { // 11pm - 1am
	greeting = greetingsNight[randomGreeting(greetingsNight)];
} else if (hour < 12) { // Before noon (5am - 12pm)
	greeting = greetingsMorning[randomGreeting(greetingsMorning)];
} else if (hour >= 12 && hour <= 17) { // 12pm - 5pm
	greeting = greetingsAfternoon[randomGreeting(greetingsAfternoon)];
} else if (hour > 17 && hour < 23) { // 5pm - 11pm
	greeting = greetingsEvening[randomGreeting(greetingsEvening)];
} 

// Overwrite greeting if calculated holiday
if (holidaysByKey[holidayKey]) {
	greeting = holidaysByKey[holidayKey];
}

// Overwrite all greetings if specific holiday
if (holidaysByDate[holidayKeyDate]) {
	greeting = holidaysByDate[holidayKeyDate];
}

// Try/catch for color input parameter
try {
	inputArr[2].toString();
} catch(e) {
	throw new Error("Please long press the widget and add a parameter.");
}


//LoadImage
var servers = ["https://source.unsplash.com/random/640x480/?","https://picsum.photos/640/480?"];
async function fetchDataImage() {
	var number = randomGreeting(servers);
	const url = servers[number]+imgFilters;
	const request = new Request(url)
	var res = await request.loadImage();
	return res;
  }

let themeColor = new Color(inputArr[2].toString());
//Load Events


//time formater
function formattime(timems){
  let time = new DateFormatter();
  time.useNoDateStyle();
  time.useShortTimeStyle();
  let timestring = time.string(timems);
  return timestring;
}
//Battery Render
// function getBatteryLevel() {
// 	const batteryLevel = Device.batteryLevel()
// 	const batteryAscii = Math.round(batteryLevel * 100);
// 	return batteryAscii + "%";
//   }

/* --------------- */
/* Assemble Widget */
/* --------------- */

//Top spacing
widgetHello.addSpacer(25);

//Wedget update time
function pad(n, width, z) {
  z = z || '0';
  n = n + '';
  return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
}

var time = pad(today.getHours(),2)+ ":" + pad(today.getMinutes(),2);
let update = widgetHello.addText( time);
update.font = Font.regularSystemFont(62);
update.textColor = themeColor;
update.centerAlignText();

// Battery Status
// var battery = "" + getBatteryLevel();
// if(Device.isCharging() && !Device.isFullyCharged()){
//   battery = battery + ", Charging...";
// }
// if(Device.isFullyCharged()){
//   battery = battery +", Fully Charged. Please unplug.";
// }
// let batterytext = widgetHello.addText(battery);
// batterytext.font = Font.regularSystemFont(15);
// batterytext.textColor = themeColor;
// 
// Device Name label
//let deviceName = widgetHello.addText(Device.name());
// deviceName.font = Font.regularSystemFont(15);
// deviceName
// hello.rightAlignText()

// Date label
let datetext = widgetHello.addText(datefull); 
datetext.font = Font.semiboldSystemFont(15);
datetext.textColor = themeColor;
datetext.centerAlignText();

widgetHello.addSpacer(10);

// Greeting label
let hello = widgetHello.addText(greeting);
hello.font = Font.regularSystemFont(14);
hello.textColor = themeColor;
hello.centerAlignText();
// Bottom Spacer
widgetHello.setPadding(15, 7, 10, 7)

// Background image
if(IsOnline=="true"){
	widgetHello.backgroundImage = await fetchDataImage();
}else{
	widgetHello.backgroundImage = Image.fromFile(backgroundImageURL);
 
}
  
// Set widget
Script.setWidget(widgetHello);