trigger 2 different actions depending on duration between 2 ‘onTap’ - swift

Question

For a button, each time it is tapped, how to trigger a code1 (set a specific var to value1) when ‘onTap’ occured less than 60 seconds ago or code2 (set a specific variable to value2) when onTap occured more than 60 seconds ago ?
==> Working solution implemented for duration = 10 seconds
Button(action: {
self.date = Date()
let hour = self.calendar.component(.hour, from: self.date)
let minutes = self.calendar.component(.minute, from: self.date)
let seconds = self.calendar.component(.second, from: self.date)
self.newdate = hour*3600+minutes*60+seconds
if (self.lastdate == 0){
print(" First Tap...")
}else
if (self.newdate-self.lastdate) < 10 {
print("Tap before 10 sec => call Func1")
} else {
print("Tap > 10 seconds => call Func2")
}
self.lastdate = hour*3600+minutes*60+seconds
}) {
Text("One")
}

Answer 1

Here's a complete example that works for an interval of 5 seconds (to make testing quicker).
It uses #State vars to update the Date of the lastTap and message and uses .timeIntervalSince(last) to measure the time in seconds. The first tap is detected when lastTap is still nil.
Changing the message causes the view to redraw and update the message on the screen.
struct ContentView: View {
#State private var lastTap: Date? = nil
#State private var message = ""
var body: some View {
VStack(spacing: 40) {
Text(message)
Button("Tap me") {
let now = Date()
if let last = self.lastTap {
if now.timeIntervalSince(last) > 5 {
self.message = "Greater than 5 seconds"
} else {
self.message = "Less than 5 seconds"
}
} else {
self.message = "First tap"
}
self.lastTap = now
}
}
}
}

Answer 2

var lastTapTimestamp: Date?
#IBAction func buttonTapped(_ sender: UIButton) {
defer { lastTapTimestamp = Date() }
guard let date = lastTapTimestamp else {
callFunc1()
return
}
if Int(Date().timeIntervalSinceReferenceDate) - Int(date.timeIntervalSinceReferenceDate) >= 3600 {
callFunc2()
} else {
callFunc1()
}
}