iMCP

import Foundation extension ISO8601DateFormatter { /// Attempts to parse a date string using several common ISO 8601 format options. /// - Parameters: /// - dateString: The string representation of the date. /// - Returns: A `Date` object if parsing is successful with any format, otherwise `nil`. static func parseFlexibleISODate(_ dateString: String) -> Date? { let formatter = ISO8601DateFormatter() let optionsToTry: [ISO8601DateFormatter.Options] = [ [.withInternetDateTime, .withFractionalSeconds], // Handles yyyy-MM-dd\'T\'HH:mm:ss.SSSZ and yyyy-MM-dd\'T\'HH:mm:ss.SSSZZZZZ [.withInternetDateTime], // Handles yyyy-MM-dd\'T\'HH:mm:ssZ and yyyy-MM-dd\'T\'HH:mm:ssZZZZZ [.withFullDate, .withFullTime, .withFractionalSeconds], // Handles yyyy-MM-dd\'T\'HH:mm:ss.SSS (no Z or offset) [.withFullDate, .withFullTime], // Handles yyyy-MM-dd\'T\'HH:mm:ss (no Z or offset) [.withFullDate, .withFullTime, .withSpaceBetweenDateAndTime, .withFractionalSeconds], // Handles yyyy-MM-dd HH:mm:ss.SSSZZZZZ etc. [.withFullDate, .withFullTime, .withSpaceBetweenDateAndTime], // Handles yyyy-MM-dd HH:mm:ssZZZZZ etc. ] for options in optionsToTry { formatter.formatOptions = options if let date = formatter.date(from: dateString) { return date } } return nil } }