q

Schedule ICTIS/Helpers/Date+Extensions.swift

@@ -10,12 +10,28 @@ 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)
+            let formatter = DateFormatter()
+            formatter.dateFormat = format
+            formatter.locale = locale
+            let formattedString = formatter.string(from: self)
+            
+            if format == "EEEE" {
+                return formattedString.prefix(1).capitalized + formattedString.dropFirst()
+            }
+            
+            return formattedString
+        }
+    
+    var isToday: Bool {
+        return Calendar.current.isDateInToday(self)
     }
     
+    private func isSameDate(_ date1: Date?, _ date2: Date?) -> Bool {
+            guard let date1 = date1, let date2 = date2 else { return false }
+            let calendar = Calendar.current
+            return calendar.isDate(date1, inSameDayAs: date2)
+        }
+    
     func fetchWeek(_ date: Date = .init()) -> [WeekDay] {
         let calendar = Calendar.current
         let startOfDate = calendar.startOfDay(for: date)
@@ -36,6 +52,24 @@ extension Date {
         return week
     }
     
+    func createNextWeek() -> [WeekDay] {
+        let calendar = Calendar.current
+        let startOfLastDate = calendar.startOfDay(for: self)
+        guard let nextDate = calendar.date(byAdding: .day, value: 1, to: startOfLastDate) else {
+            return []
+        }
+        return fetchWeek(nextDate)
+    }
+    
+    func createPrevioustWeek() -> [WeekDay] {
+        let calendar = Calendar.current
+        let startOfFirstDate = calendar.startOfDay(for: self)
+        guard let previousDate = calendar.date(byAdding: .day, value: -1, to: startOfFirstDate) else {
+            return []
+        }
+        return fetchWeek(previousDate)
+    }
+    
     struct WeekDay: Identifiable {
         var id: UUID = .init()
         var date: Date

Schedule ICTIS/Helpers/View+Extensions.swift

@@ -0,0 +1,14 @@
+//
+//  View+Extensions.swift
+//  Schedule ICTIS
+//
+//  Created by G412 on 15.11.2024.
+//
+
+import SwiftUI
+
+extension View {
+    func isSameDate(_ date1: Date, _ date2: Date) -> Bool {
+        return Calendar.current.isDate(date1, inSameDayAs: date2)
+    }
+}