refactor: cache DateFormatter and remove semicolons for code quality

1 files changed, 18 insertions, 16 deletions

diff --git a/Solsnu.Widget/Solsnu_Widget.swift b/Solsnu.Widget/Solsnu_Widget.swift
index aeadf64..5da5621 100644
--- a/Solsnu.Widget/Solsnu_Widget.swift
+++ b/Solsnu.Widget/Solsnu_Widget.swift
@@ -70,16 +70,24 @@ struct Solsnu_Widget: Widget {
 }
 
 struct SolvervDef {
-    let date: Date;
-    let bg: String;
-    let sunriseTime: Date?;
-    let sunsetTime: Date?;
+    let date: Date
+    let bg: String
+    let sunriseTime: Date?
+    let sunsetTime: Date?
+
+    // Cached formatter for performance
+    private static let timeFormatter: DateFormatter = {
+        let formatter = DateFormatter()
+        formatter.dateFormat = "HH:mm"
+        formatter.timeZone = TimeZone.current
+        return formatter
+    }()
 
     init(date: Date, sunriseTime: Date? = nil, sunsetTime: Date? = nil) {
-        self.date = date;
-        self.sunriseTime = sunriseTime;
-        self.sunsetTime = sunsetTime;
-        self.bg = "smallbg";
+        self.date = date
+        self.sunriseTime = sunriseTime
+        self.sunsetTime = sunsetTime
+        self.bg = "smallbg"
     }
 
     init(utcString: String, sunriseTime: Date? = nil, sunsetTime: Date? = nil) {
@@ -96,18 +104,12 @@ struct SolvervDef {
 
     var sunriseFormatted: String {
         guard let time = sunriseTime else { return "" }
-        let formatter = DateFormatter()
-        formatter.dateFormat = "HH:mm"
-        formatter.timeZone = TimeZone.current
-        return formatter.string(from: time)
+        return Self.timeFormatter.string(from: time)
     }
 
     var sunsetFormatted: String {
         guard let time = sunsetTime else { return "" }
-        let formatter = DateFormatter()
-        formatter.dateFormat = "HH:mm"
-        formatter.timeZone = TimeZone.current
-        return formatter.string(from: time)
+        return Self.timeFormatter.string(from: time)
     }
 }