From 94a5237eaa652a544fc8b07fe3ebebe8a739f012 Mon Sep 17 00:00:00 2001
From: KotlinGeekDev <kotlingeek@protonmail.com>
Date: Mon, 26 Jan 2026 16:56:11 +0100
Subject: [PATCH] Foundations(iOS Sourceset): Provide implementation for
 fastFindURLs(). Make a test for it.

---
 .../nip10Notes/urls/UrlsDetectorTest.kt       | 44 +++++++++++++++++++
 .../vitorpamplona/quartz/utils/URLs.ios.kt    |  8 +++-
 .../src/swift/swiftbridge/UrlDetector.swift   | 21 +++++++++
 3 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip10Notes/urls/UrlsDetectorTest.kt
 create mode 100644 quartz/src/swift/swiftbridge/UrlDetector.swift

diff --git a/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip10Notes/urls/UrlsDetectorTest.kt b/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip10Notes/urls/UrlsDetectorTest.kt
new file mode 100644
index 000000000..b9e970077
--- /dev/null
+++ b/quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip10Notes/urls/UrlsDetectorTest.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip10Notes.urls
+
+import com.vitorpamplona.quartz.nip10Notes.content.findURLs
+import com.vitorpamplona.quartz.utils.fastFindURLs
+import kotlin.test.Test
+import kotlin.test.assertContains
+import kotlin.test.assertEquals
+
+class UrlsDetectorTest {
+    private val testSentence = "I have a website at https://mysite.xyz and a blog at https://myblog.xyz"
+
+    @Test
+    fun detectUrlNumber() {
+        val detectedLinks = fastFindURLs(testSentence)
+        assertEquals(2, detectedLinks.size)
+    }
+
+    @Test
+    fun urlsAreCorrect() {
+        val detectedLinks = findURLs(testSentence)
+        assertContains(detectedLinks, "https://mysite.xyz")
+        assertContains(detectedLinks, "https://myblog.xyz")
+    }
+}
diff --git a/quartz/src/iosMain/kotlin/com/vitorpamplona/quartz/utils/URLs.ios.kt b/quartz/src/iosMain/kotlin/com/vitorpamplona/quartz/utils/URLs.ios.kt
index 51e91a706..5dfc876ad 100644
--- a/quartz/src/iosMain/kotlin/com/vitorpamplona/quartz/utils/URLs.ios.kt
+++ b/quartz/src/iosMain/kotlin/com/vitorpamplona/quartz/utils/URLs.ios.kt
@@ -20,6 +20,12 @@
  */
 package com.vitorpamplona.quartz.utils
 
+import kotlinx.cinterop.ExperimentalForeignApi
+import swiftbridge.UrlDetector
+
+@OptIn(ExperimentalForeignApi::class)
 actual fun fastFindURLs(text: String): List<String> {
-    TODO("Not yet implemented")
+    val detectorInstance = UrlDetector()
+    return detectorInstance.findURLsWithText(text) as List<String>
+//    TODO("Not yet implemented")
 }
diff --git a/quartz/src/swift/swiftbridge/UrlDetector.swift b/quartz/src/swift/swiftbridge/UrlDetector.swift
new file mode 100644
index 000000000..e4927c516
--- /dev/null
+++ b/quartz/src/swift/swiftbridge/UrlDetector.swift
@@ -0,0 +1,21 @@
+//
+// Created by NullDev on 20/01/2026.
+//
+
+import Foundation
+
+@objcMembers public class UrlDetector: NSObject {
+    public func findURLs(text: String) -> [String] {
+        var links = [String]()
+        let detector = try! NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
+        let matches = detector.matches(in: text, options: [], range: NSRange(location: 0, length: text.utf16.count))
+
+        for match in matches {
+            guard let range = Range(match.range, in: text) else { continue }
+            let url = text[range]
+            links.append(String(url))
+        }
+
+        return links
+    }
+}
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