Improve regex

SWDestinyTrades/Classes/CardDetail/View/DieFaceView.swift

@@ -56,7 +56,6 @@ final class DieFaceView: UIView {
         fatalError("init(coder:) has not been implemented")
     }
 
-    // swiftlint:disable:next cyclomatic_complexity
     internal func configureDie(face: String) {
         if face.contains("+") {
             symbol.tintColor = .blue
@@ -70,36 +69,70 @@ final class DieFaceView: UIView {
         allowed.formUnion(CharacterSet.decimalDigits)
         allowed.formUnion(CharacterSet.symbols)
         allowed.formUnion(CharacterSet(charactersIn: "X"))
+        quantity.text = face.trimmingCharacters(in: allowed.inverted)
+
+        print("[Debug] Input: \(face)")
+        if let subtitle = getSubtitle(input: face) {
+            print("[Debug] Subtitle: \(subtitle)")
+            symbol.image = subtitle
+        }
+    }
 
-        let face2 = face.trimmingCharacters(in: allowed)
+    func getSubtitle(input: String) -> UIImage? {
+        let pattern = "(?i)(\\d+)?([A-Z\\-]+)(\\d+)?(\\b|(?=[A-Z\\-])|$)"
+
+        do {
+            let regex = try NSRegularExpression(pattern: pattern)
+            let matches = regex.matches(in: input, range: NSRange(input.startIndex..., in: input))
+
+            if let match = matches.first {
+                for index in 2 ..< match.numberOfRanges {
+                    let nsRange = match.range(at: index)
+                    if let range = Range(nsRange, in: input) {
+                        let option = String(input[range])
+                        let image = assignImage(face: option)
+                        if image != nil {
+                            return image
+                        }
+                    }
+                }
+            }
+        } catch {
+            print("Error: Invalid regex pattern")
+        }
+
+        return nil
+    }
 
-        switch face2.uppercased() {
+    func assignImage(face: String) -> UIImage? {
+        print("[Debug] face:" + face)
+        switch face.uppercased() {
         case "MD":
-            symbol.image = Asset.icMelee.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icMelee.image.withRenderingMode(.alwaysTemplate)
         case "RD":
-            symbol.image = Asset.icRanged.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icRanged.image.withRenderingMode(.alwaysTemplate)
         case "R":
-            symbol.image = Asset.icResource.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icResource.image.withRenderingMode(.alwaysTemplate)
         case "DR":
-            symbol.image = Asset.icDisrupt.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icDisrupt.image.withRenderingMode(.alwaysTemplate)
         case "-":
-            symbol.image = Asset.icBlank.image.withRenderingMode(.alwaysTemplate)
             quantity.isHidden = true
+            return Asset.icBlank.image.withRenderingMode(.alwaysTemplate)
         case "SP":
-            symbol.image = Asset.icSpecial.image.withRenderingMode(.alwaysTemplate)
             quantity.isHidden = true
+            return Asset.icSpecial.image.withRenderingMode(.alwaysTemplate)
         case "F":
-            symbol.image = Asset.icFocus.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icFocus.image.withRenderingMode(.alwaysTemplate)
         case "SH":
-            symbol.image = Asset.icShield.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icShield.image.withRenderingMode(.alwaysTemplate)
         case "DC":
-            symbol.image = Asset.icDiscard.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icDiscard.image.withRenderingMode(.alwaysTemplate)
         case "ID":
-            symbol.image = Asset.icIndirect.image.withRenderingMode(.alwaysTemplate)
+            return Asset.icIndirect.image.withRenderingMode(.alwaysTemplate)
         default:
             symbol.isHidden = true
+            return nil
         }
-        quantity.text = face.trimmingCharacters(in: allowed.inverted)
     }
 }
 

SWDestinyTrades/Classes/CardDetail/View/DieSymbolView.swift

@@ -0,0 +1,80 @@
+//
+//  DieSymbolView.swift
+//  SWDestinyTrades
+//
+//  Created by Diogo Autilio on 08/09/22.
+//  Copyright © 2022 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import UIKit
+
+final class DieSymbolView: UIStackView {
+
+    var quantity: UILabel = {
+        let label = UILabel(frame: .zero)
+        label.font = .boldSystemFont(ofSize: 20)
+        label.textAlignment = .center
+        label.textColor = .black
+        label.setContentHuggingPriority(.defaultHigh, for: .horizontal)
+        label.adjustsFontSizeToFitWidth = true
+        return label
+    }()
+
+    var symbol: UIImageView = {
+        let imageView = UIImageView(frame: .zero)
+        imageView.contentMode = .scaleAspectFit
+        return imageView
+    }()
+
+    init(face: String) {
+        super.init(frame: .zero)
+        axis = .horizontal
+        distribution = .fillEqually
+        alignment = .center
+        buildViewHierarchy()
+        setupConstraints()
+        configureViews()
+        configureDie(face: face)
+    }
+
+    @available(*, unavailable)
+    required init(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    internal func configureDie(face: String) {}
+}
+
+extension DieSymbolView: BaseViewConfiguration {
+
+    internal func buildViewHierarchy() {
+        addArrangedSubview(quantity)
+        addArrangedSubview(symbol)
+    }
+
+    internal func setupConstraints() {
+//        faceContainer.layout.applyConstraint { make in
+//            make.topAnchor(equalTo: topAnchor)
+//            make.leadingAnchor(equalTo: leadingAnchor)
+//            make.bottomAnchor(equalTo: bottomAnchor)
+//            make.trailingAnchor(equalTo: trailingAnchor)
+//        }
+//
+//        stackView.layout.applyConstraint { make in
+//            make.topAnchor(equalTo: faceContainer.topAnchor)
+//            make.leadingAnchor(equalTo: faceContainer.leadingAnchor, constant: 8)
+//            make.bottomAnchor(equalTo: faceContainer.bottomAnchor)
+//            make.trailingAnchor(equalTo: faceContainer.trailingAnchor, constant: -8)
+//        }
+
+        symbol.layout.applyConstraint { make in
+            make.heightAnchor(equalToConstant: 25)
+            make.widthAnchor(equalToConstant: 25)
+        }
+    }
+
+    internal func configureViews() {
+        backgroundColor = .clear
+    }
+}

SWDestinyTrades/Classes/Utils/Regex.swift

@@ -0,0 +1,43 @@
+//
+//  Regex.swift
+//  SWDestinyTrades
+//
+//  Created by Diogo Autilio on 19/08/22.
+//  Copyright © 2022 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+
+struct Regex {
+
+    let pattern: String
+    let options: NSRegularExpression.Options
+
+    private var matcher: NSRegularExpression {
+        return try! NSRegularExpression(pattern: pattern, options: options) // swiftlint:disable:this force_try
+    }
+
+    init(pattern: String, options: NSRegularExpression.Options = []) {
+        self.pattern = pattern
+        self.options = options
+    }
+
+    func match(_ string: String, options: NSRegularExpression.MatchingOptions = []) -> Bool {
+        return matcher.numberOfMatches(in: string, options: options, range: NSRange(location: 0, length: string.utf16.count)) != 0
+    }
+}
+
+protocol RegularExpressionMatchable {
+    func match(_ regex: Regex) -> Bool
+}
+
+extension String: RegularExpressionMatchable {
+
+    func match(_ regex: Regex) -> Bool {
+        return regex.match(self)
+    }
+}
+
+func ~= <T: RegularExpressionMatchable>(pattern: Regex, matchable: T) -> Bool {
+    return matchable.match(pattern)
+}