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Schedule ICTIS/Helpers/Date+Extensions.swift

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+//
+//  Date+Extensions.swift
+//  Schedule ICTIS
+//
+//  Created by G412 on 14.11.2024.
+//
+
+import SwiftUI
+
+
+extension Date {
+    func format(_ format: String, locale: Locale = Locale(identifier: "ru_RU")) -> String {
+        let formatter = DateFormatter()
+        formatter.dateFormat = format
+        formatter.locale = locale
+        return formatter.string(from: self)
+    }
+    
+    func fetchWeek(_ date: Date = .init()) -> [WeekDay] {
+        let calendar = Calendar.current
+        let startOfDate = calendar.startOfDay(for: date)
+        
+        var week: [WeekDay] = []
+        let weekForDate = calendar.dateInterval(of: .weekOfMonth, for: startOfDate)
+        
+        guard let startOfWeek = weekForDate?.start else {
+            return []
+        }
+        
+        (0..<7).forEach { index in
+            if let weekDay = calendar.date(byAdding: .day, value: index, to: startOfWeek) {
+                week.append(.init(date: weekDay))
+            }
+        }
+        
+        return week
+    }
+    
+    struct WeekDay: Identifiable {
+        var id: UUID = .init()
+        var date: Date
+    }
+}