marco79cgn/schnelltest-availability.js

## schnelltest-availability.js
let country = "de"; // replace with 'at' for shops in Austria
let storeId = 251;
let param = args.widgetParameter;
if (param != null && param.length > 0) {
  if (param.indexOf(";") > 0) {
    const paramSplit = param.split(";");
    storeId = paramSplit[0];
    country = paramSplit[1].toLowerCase();
  } else {
    storeId = param;
  }
}

const widget = new ListWidget();
const storeInfo = await fetchStoreInformation();
const storeCapacity = await fetchAmountOfPaper();
const isOnlineAvailable = await isAvailableOnline();
await createWidget();

// used for debugging if script runs inside the app
if (!config.runsInWidget) {
  await widget.presentSmall();
}
Script.setWidget(widget);
Script.complete();

// build the content of the widget
async function createWidget() {
  const logoImg = await getImage("dm-logo.png");

  widget.setPadding(6, 10, 8, 10);
  const titleFontSize = 12;
  const detailFontSize = 36;

  const logoStack = widget.addStack();
  logoStack.addSpacer();
  const logoImageStack = logoStack.addStack();
  logoStack.layoutHorizontally();
  logoImageStack.backgroundColor = new Color("#ffffff", 1.0);
  logoImageStack.cornerRadius = 8;
  const wimg = logoImageStack.addImage(logoImg);
  wimg.imageSize = new Size(32, 32);
  wimg.rightAlignImage();

  const paperText = widget.addText("CORONA-SELBSTTEST");
  paperText.font = Font.semiboldRoundedSystemFont(11);

  widget.addSpacer(8);

  const icon = await getImage("covidtest.png");
  let row = widget.addStack();
  row.layoutHorizontally();
  row.addSpacer(2);
  const iconImg = row.addImage(icon);
  iconImg.imageSize = new Size(32, 32);
  row.addSpacer(12);

  let column = row.addStack();
  column.layoutVertically();

  const storeText = column.addText("STORE");
  storeText.textOpacity = 0.8;
  storeText.font = Font.mediumRoundedSystemFont(10);
  const packageCount = column.addText(storeCapacity.toString());
  if (storeCapacity > 999) {
    packageCount.font = Font.mediumRoundedSystemFont(16);
  } else {
    packageCount.font = Font.mediumRoundedSystemFont(19);
  }
  //   packageCount.minimumScaleFactor = 0.8
  if (storeCapacity < 5) {
    packageCount.textColor = new Color("#E50000");
  } else {
    packageCount.textColor = new Color("#00CD66");
  }

  row.addSpacer(12);

  let column2 = row.addStack();
  column2.layoutVertically();
  const onlineText = column2.addText("ONLINE");
  onlineText.textOpacity = 0.8;
  onlineText.font = Font.mediumRoundedSystemFont(10);
  column2.addSpacer(3);

  let onlineAvailableIcon;
  if (isOnlineAvailable) {
    onlineAvailableIcon = "✅";
  } else {
    onlineAvailableIcon = "⛔️";
  }
  const onlineAvailableText = column2.addText(onlineAvailableIcon);

  if (storeCapacity > 999) {
    onlineAvailableText.font = Font.regularSystemFont(11);
  } else {
    onlineAvailableText.font = Font.regularSystemFont(13);
  }

  widget.addSpacer(10);

  const row2 = widget.addStack();
  row2.layoutVertically();

  const street = row2.addText(storeInfo.address.street);
  street.font = Font.regularSystemFont(11);
  street.minimumScaleFactor = 0.8;
  street.lineLimit = 2;

  const zipCity = row2.addText(
    storeInfo.address.zip + " " + storeInfo.address.city
  );
  zipCity.font = Font.regularSystemFont(11);
  zipCity.minimumScaleFactor = 0.8;
  zipCity.lineLimit = 1;

  let currentTime = new Date().toLocaleTimeString("de-DE", {
    hour: "numeric",
    minute: "numeric",
  });
  let currentDay = new Date().getDay();
  let isOpen;
  if (currentDay > 0) {
    const todaysOpeningHour =
      storeInfo.openingHours[currentDay - 1].timeRanges[0].opening;
    const todaysClosingHour =
      storeInfo.openingHours[currentDay - 1].timeRanges[0].closing;
    const range = [todaysOpeningHour, todaysClosingHour];
    isOpen = isInRange(currentTime, range);
  } else {
    isOpen = false;
  }

  let shopStateText;
  if (isOpen) {
    shopStateText = row2.addText("GEÖFFNET");
    shopStateText.textColor = new Color("#00CD66");
  } else {
    shopStateText = row2.addText("GESCHLOSSEN");
    shopStateText.textColor = new Color("#E50000");
  }
  shopStateText.font = Font.semiboldSystemFont(10);
}

// fetches the amount of milk packages
async function fetchAmountOfPaper() {
  let url;
  let counter = 0;
  if (country.toLowerCase() === "at") {
    // Austria
    const array = ["188896","114408"];
    for (var i = 0; i < array.length; i++) {
      let currentItem = array[i];
      url =
        "https://products.dm.de/store-availability/AT/products/dans/" +
        currentItem +
        "/stocklevel?storeNumbers=" +
        storeId;
      let req = new Request(url);
      let apiResult = await req.loadJSON();
      if (req.response.statusCode == 200) {
        counter += apiResult.storeAvailability[0].stockLevel;
      }
    }
  } else {
    // Germany
    url = "https://products.dm.de/store-availability/DE/availability?dans=798989,819862,797046,800021&storeNumbers=" + storeId;
    const req = new Request(url);
    const apiResult = await req.loadJSON();
    for (var i in apiResult.storeAvailabilities) {
      if (apiResult.storeAvailabilities[i][0].stockLevel) {
        counter += apiResult.storeAvailabilities[i][0].stockLevel;
      }
    }
  }
  return counter;
}

async function isAvailableOnline() {
  let url;
  if (country.toLowerCase() === "at") {
    url =
      "https://products.dm.de/product/at/search?productQuery=%3Arelevance%3Adan%3A188896";
  } else {
    url =
      "https://products.dm.de/product/de/search?productQuery=%3Arelevance%3Adan%3A796724&purchasableOnly=false&hideFacets=false&hideSorts=false&pageSize=30";
  }
  let req = new Request(url);
  let apiResult = await req.loadJSON();

  if (req.response.statusCode == 200) {
    for (var i = 0; i < apiResult.products.length; i++) {
      if (apiResult.products[i].purchasable) {
        return true;
      }
    }
  }
  return false;
}

// fetches information of the configured store, e.g. opening hours, address etc.
async function fetchStoreInformation() {
  let url;
  if (country.toLowerCase() === "at") {
    url =
      "https://store-data-service.services.dmtech.com/stores/item/at/" +
      storeId;
    widget.url =
      "https://www.dm.at/keine-marke-coronavirus-antigen-schnelltest-fuer-zuhause-p2099999042083.html";
  } else {
    url =
      "https://store-data-service.services.dmtech.com/stores/item/de/" +
      storeId;
    widget.url =
      "https://www.dm.de/gesundheit/corona-schnell-antikoerpertest";
  }
  let req = new Request(url);
  let apiResult = await req.loadJSON();
  return apiResult;
}

// checks whether the store is currently open or closed
function isInRange(value, range) {
  return value >= range[0] && value <= range[1];
}

// get images from local filestore or download them once
async function getImage(image) {
  let fm = FileManager.local();
  let dir = fm.documentsDirectory();
  let path = fm.joinPath(dir, image);
  if (fm.fileExists(path)) {
    return fm.readImage(path);
  } else {
    // download once
    let imageUrl;
    switch (image) {
      case "dm-logo.png":
        imageUrl =
          "https://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Dm_Logo.svg/300px-Dm_Logo.svg.png";
        break;
      case "covidtest.png":
        imageUrl = "https://i.imgur.com/HFQe5io.png";
        break;
      default:
        console.log(`Sorry, couldn't find ${image}.`);
    }
    let iconImage = await loadImage(imageUrl);
    fm.writeImage(path, iconImage);
    return iconImage;
  }
}

// helper function to download an image from a given url
async function loadImage(imgUrl) {
  const req = new Request(imgUrl);
  return await req.loadImage();
}


//
// make sure to copy everything!
//
	let country = "de"; // replace with 'at' for shops in Austria
	let storeId = 251;
	let param = args.widgetParameter;
	if (param != null && param.length > 0) {
	if (param.indexOf(";") > 0) {
	const paramSplit = param.split(";");
	storeId = paramSplit[0];
	country = paramSplit[1].toLowerCase();
	} else {
	storeId = param;
	}
	}

	const widget = new ListWidget();
	const storeInfo = await fetchStoreInformation();
	const storeCapacity = await fetchAmountOfPaper();
	const isOnlineAvailable = await isAvailableOnline();
	await createWidget();

	// used for debugging if script runs inside the app
	if (!config.runsInWidget) {
	await widget.presentSmall();
	}
	Script.setWidget(widget);
	Script.complete();

	// build the content of the widget
	async function createWidget() {
	const logoImg = await getImage("dm-logo.png");

	widget.setPadding(6, 10, 8, 10);
	const titleFontSize = 12;
	const detailFontSize = 36;

	const logoStack = widget.addStack();
	logoStack.addSpacer();
	const logoImageStack = logoStack.addStack();
	logoStack.layoutHorizontally();
	logoImageStack.backgroundColor = new Color("#ffffff", 1.0);
	logoImageStack.cornerRadius = 8;
	const wimg = logoImageStack.addImage(logoImg);
	wimg.imageSize = new Size(32, 32);
	wimg.rightAlignImage();

	const paperText = widget.addText("CORONA-SELBSTTEST");
	paperText.font = Font.semiboldRoundedSystemFont(11);

	widget.addSpacer(8);

	const icon = await getImage("covidtest.png");
	let row = widget.addStack();
	row.layoutHorizontally();
	row.addSpacer(2);
	const iconImg = row.addImage(icon);
	iconImg.imageSize = new Size(32, 32);
	row.addSpacer(12);

	let column = row.addStack();
	column.layoutVertically();

	const storeText = column.addText("STORE");
	storeText.textOpacity = 0.8;
	storeText.font = Font.mediumRoundedSystemFont(10);
	const packageCount = column.addText(storeCapacity.toString());
	if (storeCapacity > 999) {
	packageCount.font = Font.mediumRoundedSystemFont(16);
	} else {
	packageCount.font = Font.mediumRoundedSystemFont(19);
	}
	// packageCount.minimumScaleFactor = 0.8
	if (storeCapacity < 5) {
	packageCount.textColor = new Color("#E50000");
	} else {
	packageCount.textColor = new Color("#00CD66");
	}

	row.addSpacer(12);

	let column2 = row.addStack();
	column2.layoutVertically();
	const onlineText = column2.addText("ONLINE");
	onlineText.textOpacity = 0.8;
	onlineText.font = Font.mediumRoundedSystemFont(10);
	column2.addSpacer(3);

	let onlineAvailableIcon;
	if (isOnlineAvailable) {
	onlineAvailableIcon = "✅";
	} else {
	onlineAvailableIcon = "⛔️";
	}
	const onlineAvailableText = column2.addText(onlineAvailableIcon);

	if (storeCapacity > 999) {
	onlineAvailableText.font = Font.regularSystemFont(11);
	} else {
	onlineAvailableText.font = Font.regularSystemFont(13);
	}

	widget.addSpacer(10);

	const row2 = widget.addStack();
	row2.layoutVertically();

	const street = row2.addText(storeInfo.address.street);
	street.font = Font.regularSystemFont(11);
	street.minimumScaleFactor = 0.8;
	street.lineLimit = 2;

	const zipCity = row2.addText(
	storeInfo.address.zip + " " + storeInfo.address.city
	);
	zipCity.font = Font.regularSystemFont(11);
	zipCity.minimumScaleFactor = 0.8;
	zipCity.lineLimit = 1;

	let currentTime = new Date().toLocaleTimeString("de-DE", {
	hour: "numeric",
	minute: "numeric",
	});
	let currentDay = new Date().getDay();
	let isOpen;
	if (currentDay > 0) {
	const todaysOpeningHour =
	storeInfo.openingHours[currentDay - 1].timeRanges[0].opening;
	const todaysClosingHour =
	storeInfo.openingHours[currentDay - 1].timeRanges[0].closing;
	const range = [todaysOpeningHour, todaysClosingHour];
	isOpen = isInRange(currentTime, range);
	} else {
	isOpen = false;
	}

	let shopStateText;
	if (isOpen) {
	shopStateText = row2.addText("GEÖFFNET");
	shopStateText.textColor = new Color("#00CD66");
	} else {
	shopStateText = row2.addText("GESCHLOSSEN");
	shopStateText.textColor = new Color("#E50000");
	}
	shopStateText.font = Font.semiboldSystemFont(10);
	}

	// fetches the amount of milk packages
	async function fetchAmountOfPaper() {
	let url;
	let counter = 0;
	if (country.toLowerCase() === "at") {
	// Austria
	const array = ["188896","114408"];
	for (var i = 0; i < array.length; i++) {
	let currentItem = array[i];
	url =
	"https://products.dm.de/store-availability/AT/products/dans/" +
	currentItem +
	"/stocklevel?storeNumbers=" +
	storeId;
	let req = new Request(url);
	let apiResult = await req.loadJSON();
	if (req.response.statusCode == 200) {
	counter += apiResult.storeAvailability[0].stockLevel;
	}
	}
	} else {
	// Germany
	url = "https://products.dm.de/store-availability/DE/availability?dans=798989,819862,797046,800021&storeNumbers=" + storeId;
	const req = new Request(url);
	const apiResult = await req.loadJSON();
	for (var i in apiResult.storeAvailabilities) {
	if (apiResult.storeAvailabilities[i][0].stockLevel) {
	counter += apiResult.storeAvailabilities[i][0].stockLevel;
	}
	}
	}
	return counter;
	}

	async function isAvailableOnline() {
	let url;
	if (country.toLowerCase() === "at") {
	url =
	"https://products.dm.de/product/at/search?productQuery=%3Arelevance%3Adan%3A188896";
	} else {
	url =
	"https://products.dm.de/product/de/search?productQuery=%3Arelevance%3Adan%3A796724&purchasableOnly=false&hideFacets=false&hideSorts=false&pageSize=30";
	}
	let req = new Request(url);
	let apiResult = await req.loadJSON();

	if (req.response.statusCode == 200) {
	for (var i = 0; i < apiResult.products.length; i++) {
	if (apiResult.products[i].purchasable) {
	return true;
	}
	}
	}
	return false;
	}

	// fetches information of the configured store, e.g. opening hours, address etc.
	async function fetchStoreInformation() {
	let url;
	if (country.toLowerCase() === "at") {
	url =
	"https://store-data-service.services.dmtech.com/stores/item/at/" +
	storeId;
	widget.url =
	"https://www.dm.at/keine-marke-coronavirus-antigen-schnelltest-fuer-zuhause-p2099999042083.html";
	} else {
	url =
	"https://store-data-service.services.dmtech.com/stores/item/de/" +
	storeId;
	widget.url =
	"https://www.dm.de/gesundheit/corona-schnell-antikoerpertest";
	}
	let req = new Request(url);
	let apiResult = await req.loadJSON();
	return apiResult;
	}

	// checks whether the store is currently open or closed
	function isInRange(value, range) {
	return value >= range[0] && value <= range[1];
	}

	// get images from local filestore or download them once
	async function getImage(image) {
	let fm = FileManager.local();
	let dir = fm.documentsDirectory();
	let path = fm.joinPath(dir, image);
	if (fm.fileExists(path)) {
	return fm.readImage(path);
	} else {
	// download once
	let imageUrl;
	switch (image) {
	case "dm-logo.png":
	imageUrl =
	"https://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Dm_Logo.svg/300px-Dm_Logo.svg.png";
	break;
	case "covidtest.png":
	imageUrl = "https://i.imgur.com/HFQe5io.png";
	break;
	default:
	console.log(`Sorry, couldn't find ${image}.`);
	}
	let iconImage = await loadImage(imageUrl);
	fm.writeImage(path, iconImage);
	return iconImage;
	}
	}

	// helper function to download an image from a given url
	async function loadImage(imgUrl) {
	const req = new Request(imgUrl);
	return await req.loadImage();
	}





	//
	// make sure to copy everything!
	//