Commit

Schedule ICTIS/Helpers/Date+Extensions.swift

@@ -75,6 +75,24 @@ extension Date {
         return month
     }
     
+    func createNextMonth() -> [MonthWeek] {
+        let calendar = Calendar.current
+        let startOfLastDate = calendar.startOfDay(for: self)
+        guard let nextDate = calendar.date(byAdding: .day, value: 1, to: startOfLastDate) else {
+            return []
+        }
+        return fetchMonth(nextDate)
+    }
+    
+    func createPreviousMonth() -> [MonthWeek] {
+        let calendar = Calendar.current
+        let startOfFirstDate = calendar.startOfDay(for: self)
+        guard let previousDate = calendar.date(byAdding: .month, value: -1, to: startOfFirstDate) else {
+            return []
+        }
+        return fetchMonth(previousDate)
+    }
+    
     func createNextWeek() -> [WeekDay] {
         let calendar = Calendar.current
         let startOfLastDate = calendar.startOfDay(for: self)

Schedule ICTIS/Helpers/View+Extensions.swift

@@ -24,4 +24,50 @@ extension View {
         
         return currentMonth == dateMonth && currentYear == dateYear
     }
+    
+    func isSameWeek(_ date1: Date, _ date2: Date) -> Bool {
+        return Calendar.current.compare(date1, to: date2, toGranularity: .weekOfYear) == .orderedSame
+    }
+    
+    func weeksBetween(startDate: Date, endDate: Date) -> Int {
+        let calendar = Calendar.current
+        let startOfFirstDate = calendar.startOfDay(for: startDate)
+        let startOfEndDate = calendar.startOfDay(for: endDate)
+        
+        let weekForDate1 = calendar.dateInterval(of: .weekOfMonth, for: startOfFirstDate)
+        let weekForDate2 = calendar.dateInterval(of: .weekOfMonth, for: startOfEndDate)
+        
+        guard let startOfWeek1 = weekForDate1?.start else {
+            return 0
+        }
+        
+        guard let startOfWeek2 = weekForDate2?.start else {
+            return 0
+        }
+        
+        let components = calendar.dateComponents([.day], from: startOfWeek1, to: startOfWeek2)
+        let daysDifference = components.day ?? 0
+        return Int(ceil(Double(abs(daysDifference)) / 7.0))
+    }
+    
+    func convertTimeString(_ input: String) -> [String] {
+        let parts = input.split(separator: "-")
+        if let firstPart = parts.first, let lastPart = parts.last {
+            return [String(firstPart), String(lastPart)]
+        } else {
+            return []
+        }
+    }
+    
+    func getColorForClass(_ str: String) -> Color {
+        if (str.contains("LMS")) {
+            return Color("blueForOnline")
+        }
+        else if (str.contains("ВПК")) {
+            return Color("turquoise")
+        }
+        else {
+            return Color("greenForOffline")
+        }
+    }
 }