Commit

Schedule ICTIS/Utilities/Extensions/View+Extensions.swift

@@ -160,3 +160,137 @@ extension View {
         }
     }
 }
+
+extension WeekTabView {
+    func updateWeekScreenViewForNewGroup() {
+        vm.updateSelectedDayIndex()
+        if weekSlider.isEmpty {
+            let currentWeek = Date().fetchWeek(vm.selectedDay)
+                
+            if let firstDate = currentWeek.first?.date {
+                weekSlider.append(firstDate.createPrevioustWeek())
+            }
+                
+            weekSlider.append(currentWeek)
+                
+            if let lastDate = currentWeek.last?.date {
+                weekSlider.append(lastDate.createNextWeek())
+            }
+        }
+    }
+}
+
+extension WeekViewForWeek {
+    func paginateWeek() {
+        let calendar = Calendar.current
+        if weekSlider.indices.contains(currentWeekIndex) {
+            if let firstDate = weekSlider[currentWeekIndex].first?.date,
+               currentWeekIndex == 0 {
+                vm.week -= 1
+                vm.fetchWeekSchedule(isOtherWeek: true)
+                weekSlider.insert(firstDate.createPrevioustWeek(), at: 0)
+                weekSlider.removeLast()
+                currentWeekIndex = 1
+                vm.selectedDay = calendar.date(byAdding: .weekOfYear, value: -1, to: vm.selectedDay) ?? Date.init()
+                vm.updateSelectedDayIndex()
+            }
+            
+            if let lastDate = weekSlider[currentWeekIndex].last?.date,
+               currentWeekIndex == (weekSlider.count - 1) {
+                vm.week += 1
+                vm.fetchWeekSchedule(isOtherWeek: true)
+                weekSlider.append(lastDate.createNextWeek())
+                weekSlider.removeFirst()
+                currentWeekIndex = weekSlider.count - 2
+                vm.selectedDay = calendar.date(byAdding: .weekOfYear, value: 1, to: vm.selectedDay) ?? Date.init()
+                vm.updateSelectedDayIndex()
+            }
+        }
+    }
+}
+
+extension WeekViewForMonth {
+    func getForegroundColor(day: Date.WeekDay) -> Color {
+        if isDateInCurrentMonth(day.date) {
+            return isSameDate(day.date, vm.selectedDay) ? .white : .black
+        } else {
+            return isSameDate(day.date, vm.selectedDay) ? .white : Color("greyForDaysInMonthTabView")
+        }
+    }
+    
+    func getBackgroundColor(day: Date.WeekDay) -> Color {
+        return isSameDate(day.date, vm.selectedDay) ? Color("blueColor") : Color("background")
+    }
+    
+    func overlay(day: Date.WeekDay) -> some View {
+        Group {
+            if day.date.isToday && !isSameDate(day.date, vm.selectedDay) {
+                RoundedRectangle(cornerRadius: 100)
+                    .stroke(Color("blueColor"), lineWidth: 2)
+            }
+        }
+    }
+    
+    func handleTap(day: Date.WeekDay) {
+        if isSameWeek(day.date, vm.selectedDay) {
+            print("На одной неделе")
+        }
+        else {
+            var difBetweenWeeks = weeksBetween(startDate: vm.selectedDay, endDate: day.date)
+            if day.date < vm.selectedDay {
+                difBetweenWeeks = difBetweenWeeks * -1
+            }
+            print(difBetweenWeeks)
+            vm.week += difBetweenWeeks
+            vm.fetchWeekSchedule(isOtherWeek: true)
+            }
+        vm.selectedDay = day.date
+        vm.updateSelectedDayIndex()
+    }
+}
+
+extension MonthTabView {
+    func updateMonthScreenViewForNewGroup() {
+        vm.updateSelectedDayIndex()
+        if monthSlider.isEmpty {
+            let currentMonth = Date().fetchMonth(vm.selectedDay)
+            
+            if let firstDate = currentMonth.first?.week[0].date {
+                monthSlider.append(firstDate.createPreviousMonth())
+            }
+                
+            monthSlider.append(currentMonth)
+            
+            if let lastDate = currentMonth.last?.week[6].date {
+                monthSlider.append(lastDate.createNextMonth())
+            }
+        }
+    }
+    
+    func paginateMonth(_ indexOfWeek: Int = 0) {
+        let calendar = Calendar.current
+        if monthSlider.indices.contains(currentMonthIndex) {
+            if let firstDate = monthSlider[currentMonthIndex].first?.week[0].date,
+               currentMonthIndex == 0 {
+                monthSlider.insert(firstDate.createPreviousMonth(), at: 0)
+                monthSlider.removeLast()
+                currentMonthIndex = 1
+                vm.selectedDay = calendar.date(byAdding: .weekOfYear, value: -5, to: vm.selectedDay) ?? Date.init()
+                vm.updateSelectedDayIndex()
+                vm.week -= 5
+                vm.fetchWeekSchedule(isOtherWeek: true)
+            }
+            
+            if let lastDate = monthSlider[currentMonthIndex].last?.week[6].date,
+               currentMonthIndex == (monthSlider.count - 1) {
+                monthSlider.append(lastDate.createNextMonth())
+                monthSlider.removeFirst()
+                currentMonthIndex = monthSlider.count - 2
+                vm.selectedDay = calendar.date(byAdding: .weekOfYear, value: 5, to: vm.selectedDay) ?? Date.init()
+                vm.updateSelectedDayIndex()
+                vm.week += 5
+                vm.fetchWeekSchedule(isOtherWeek: true)
+            }
+        }
+    }
+}