// variables
const useImage = true;
let renderContact = false;
const contactFontSize = 21;
const contact = {
    name : "John Doe",
    tel: "0123456789"
}

// Filemanagement
var base_path = "/var/mobile/Library/Mobile Documents/iCloud~dk~simonbs~Scriptable/Documents/weather/";
var fm = FileManager.iCloud();
const filename = Script.name() + ".jpg"
const files = FileManager.local();
const dir = files.documentsDirectory();
const path = files.joinPath(dir, filename)
let fileExists = files.fileExists(path)

// create Widget
const widget = new ListWidget()

if(useImage){
    if(!config.runsInWidget){
        let img = await Photos.fromLibrary();
        await files.writeImage(path, img);
        fileExists = files.fileExists(path);
    }
    if(fileExists){
        widget.backgroundImage = files.readImage(path)
    }
}
else {
    renderContact = true;
}

if(fileExists && !useImage){
    files.remove(path);
}

if(renderContact && contact.name){
    const gradient = new LinearGradient();
    gradient.locations = [0, 1];
    gradient.colors = [
      new Color("00000000"),
      new Color("000000aa"),
    ];
    widget.backgroundGradient = gradient;

    widget.addSpacer();
    const contactBox = widget.addText(contact.name);
    contactBox.textColor = Color.white();
    contactBox.font = Font.mediumSystemFont(contactFontSize);
}

if(contact.tel){
    widget.url = `tel://${contact.tel}`;
}

Script.setWidget(widget);
widget.presentMedium();


Script.complete();