From 57c3c64e71ae156855f8b6c84cd71d7d692a8b0a Mon Sep 17 00:00:00 2001
From: Mike Vink <59492084+ivi-vink@users.noreply.github.com>
Date: Mon, 20 Jan 2025 20:45:21 +0100
Subject: Squashed 'mut/keuze/' content from commit 720bb27

git-subtree-dir: mut/keuze
git-subtree-split: 720bb270aeb006ec2f3ca1104e78785de31f2630
---
 kies/DataSource.swift | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 kies/DataSource.swift

(limited to 'kies/DataSource.swift')

diff --git a/kies/DataSource.swift b/kies/DataSource.swift
new file mode 100644
index 0000000..23c1f8e
--- /dev/null
+++ b/kies/DataSource.swift
@@ -0,0 +1,43 @@
+//
+//  Sorter.swift
+//  kies
+//
+//  Created by Thomas Billiet on 11/04/2019.
+//  Copyright © 2019 Thomas Billiet. All rights reserved.
+//
+
+import Foundation
+import Cocoa
+
+class DataSource: NSObject, NSTableViewDataSource {
+    var items = [String]()
+    var sortedItems = [String]()
+    var matches = [String: String]()
+    var scores = [String: Float]()
+    
+    func updateItems(_ items: [String]) {
+        self.items = items
+        self.sortedItems = items
+    }
+    
+    func updateSort(query: String) {
+        for item in items {
+            let match = item.lowercased().longestCommonSubsequence(query.lowercased())
+            matches[item] = match
+            scores[item] = Float(match.count) / Float(query.count)
+        }
+
+        sortedItems = items.sorted(by: { (a, b) -> Bool in
+            scores[a]! > scores[b]!
+        })
+    }
+    
+    func numberOfRows(in tableView: NSTableView) -> Int {
+        return sortedItems.count
+    }
+    
+    func tableView(_ tableView: NSTableView, objectValueFor tableColumn: NSTableColumn?, row: Int) -> Any? {
+        return sortedItems[row]
+    }
+    
+}
-- 
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