import Foundation

extension Date {
    func formattedDate() -> String {
        let formatter = DateFormatter()
        formatter.dateStyle = .short
        formatter.timeStyle = .short
        return formatter.string(from: self)
    }

    func formattedTime() -> String {
        let formatter = DateFormatter()
        formatter.dateStyle = .none
        formatter.timeStyle = .short
        return formatter.string(from: self)
    }

    func isSameDay(as other: Date) -> Bool {
        Calendar.current.isDate(self, inSameDayAs: other)
    }

    func formatDate() -> String {
        let formatter = DateFormatter()
        formatter.dateStyle = .medium
        formatter.timeStyle = .none
        return formatter.string(from: self)
    }

    var abbreviatedMonth: String {
        let formatter = DateFormatter()
        formatter.dateFormat = "MMM"
        return formatter.string(from: self)
    }

    var dayOfMonth: Int {
        Calendar.current.component(.day, from: self)
    }

    var abbreviatedWeekday: String {
        let formatter = DateFormatter()
        formatter.dateFormat = "EEE"
        return formatter.string(from: self)
    }

    func humanTimeInterval(to other: Date) -> String {
        let interval = other.timeIntervalSince(self)
        let hours = Int(interval) / 3600
        let minutes = (Int(interval) % 3600) / 60

        if hours > 0 {
            return "\(hours)h \(minutes)m"
        } else {
            return "\(minutes)m"
        }
    }
}