import Foundation public enum TextParsing {    /// Removes ANSI escape sequences so regex parsing works on colored terminal output.    public static func stripANSICodes(_ text: String) -> String {        // CSI sequences: ESC [ ... ending in 0x40–0x7E        let pattern = #"\u001B\[[0-?]*[ -/]*[@-~]"#        guard let regex = try? NSRegularExpression(pattern: pattern, options: []) else { return text }        let range = NSRange(text.startIndex..<text.endIndex, in: text)        return regex.stringByReplacingMatches(in: text, options: [], range: range, withTemplate: "")    }     public static func firstNumber(pattern: String, text: String) -> Double? {        guard let regex = try? NSRegularExpression(pattern: pattern, options: [.caseInsensitive]) else { return nil }        let range = NSRange(text.startIndex..<text.endIndex, in: text)        guard let match = regex.firstMatch(in: text, options: [], range: range),              match.numberOfRanges >= 2,              let r = Range(match.range(at: 1), in: text) else { return nil }        let raw = String(text[r])        return Self.parseNumber(raw)    }     private static func parseNumber(_ raw: String) -> Double? {        var text = raw.trimmingCharacters(in: .whitespacesAndNewlines)        text = text.replacingOccurrences(of: "\u{00A0}", with: "")        text = text.replacingOccurrences(of: "\u{202F}", with: "")        text = text.replacingOccurrences(of: " ", with: "")         let hasComma = text.contains(",")        let hasDot = text.contains(".")         if hasComma, hasDot {            if let lastComma = text.lastIndex(of: ","), let lastDot = text.lastIndex(of: ".") {                if lastComma > lastDot {                    text = text.replacingOccurrences(of: ".", with: "")                    text = text.replacingOccurrences(of: ",", with: ".")                } else {                    text = text.replacingOccurrences(of: ",", with: "")                }            }        } else if hasComma {            if text.range(of: #"^\d{1,3}(,\d{3})+$"#, options: .regularExpression) != nil {                text = text.replacingOccurrences(of: ",", with: "")            } else {                text = text.replacingOccurrences(of: ",", with: ".")            }        } else if hasDot {            if text.range(of: #"^\d{1,3}(\.\d{3})+$"#, options: .regularExpression) != nil {                text = text.replacingOccurrences(of: ".", with: "")            }        }         return Double(text)    }     public static func firstInt(pattern: String, text: String) -> Int? {        guard let v = firstNumber(pattern: pattern, text: text) else { return nil }        return Int(v)    }     public static func firstLine(matching pattern: String, text: String) -> String? {        guard let regex = try? NSRegularExpression(pattern: pattern, options: [.caseInsensitive]) else { return nil }        let range = NSRange(text.startIndex..<text.endIndex, in: text)        guard let match = regex.firstMatch(in: text, options: [], range: range),              let r = Range(match.range(at: 0), in: text) else { return nil }        return String(text[r])    }     public static func percentLeft(fromLine line: String) -> Int? {        guard let pct = firstInt(pattern: #"([0-9]{1,3})%\s+left"#, text: line) else { return nil }        return pct    }     public static func resetString(fromLine line: String) -> String? {        guard let regex = try? NSRegularExpression(pattern: #"resets?\s+(.+)"#, options: [.caseInsensitive]) else {            return nil        }        let range = NSRange(line.startIndex..<line.endIndex, in: line)        guard let match = regex.firstMatch(in: line, options: [], range: range),              match.numberOfRanges >= 2,              let r = Range(match.range(at: 1), in: line)        else {            return nil        }        // Return the tail text only (drop the "resets" prefix).        return String(line[r]).trimmingCharacters(in: .whitespacesAndNewlines)    }}