import Foundation

extension String {
    var normalizedURL: String {
        let trimmed = trimmingCharacters(in: .whitespacesAndNewlines)
        return (trimmed.hasPrefix("http://") || trimmed.hasPrefix("https://")) ? trimmed : "https://" + trimmed
    }

    var parsedTags: [String] {
        split(separator: ",")
            .map { $0.trimmingCharacters(in: .whitespaces) }
            .filter { !$0.isEmpty }
    }
}