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Done with CoreData

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This commit is contained in:
Vladimir Dubovik
2025-01-21 12:11:02 +03:00
parent e6b217aba4
commit b4704bd4fc
9 changed files with 138 additions and 201 deletions
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Schedule ICTIS/Main/Views/Sheets/CreateEditClassView.swift Normal file
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//
// SheetCreateClassView.swift
// Schedule ICTIS
//
// Created by Mironov Egor on 12.12.2024.
//
import SwiftUI
struct CreateEditClassView: View {
@Environment(\.dismiss) private var dismiss
@State private var isShowingDatePickerForDate: Bool = false
@ObservedObject var vm: EditClassViewModel
@State private var isIncorrectDate1: Bool = false
@State private var isIncorrectDate2: Bool = false
var provider = ClassProvider.shared
var body: some View {
NavigationView {
ScrollView(.vertical, showsIndicators: false) {
VStack {
ProfessorAuditoryClassFieldView(text: $vm._class.subject, nameOfImage: "book", labelForField: "Предмет")
.padding(.bottom, 10)
ProfessorAuditoryClassFieldView(text: $vm._class.auditory, nameOfImage: "mappin.and.ellipse", labelForField: "Корпус-аудитория")
.padding(.bottom, 10)
ProfessorAuditoryClassFieldView(text: $vm._class.professor, nameOfImage: "book", labelForField: "Преподаватель")
.padding(.bottom, 10)
HStack {
Image(systemName: "calendar")
.foregroundColor(Color.gray)
.padding(.leading, 12)
.padding(.trailing, 7)
Text("Дата")
.foregroundColor(Color("grayForFields").opacity(0.5))
.font(.system(size: 18, weight: .regular))
Spacer()
Text("\(vm._class.day, formatter: dateFormatter)")
.foregroundColor(.black)
.font(.system(size: 18, weight: .medium))
.padding(.trailing, 20)
}
.frame(height: 40)
.background(
RoundedRectangle(cornerRadius: 10)
.fill(.white)
)
.overlay {
DatePicker("", selection: $vm._class.day, in: Date()..., displayedComponents: .date)
.blendMode(.destinationOver)
}
.padding(.bottom, 10)
HStack {
StartEndTimeFieldView(isIncorrectDate: $isIncorrectDate1, selectedDay: $vm._class.day, selectedTime: $vm._class.starttime, imageName: "clock", text: "Начало")
.onChange(of: vm._class.starttime) { oldValue, newValue in
if !checkStartTimeLessThenEndTime(vm._class.starttime, vm._class.endtime) {
self.isIncorrectDate1 = true
}
else {
self.isIncorrectDate1 = false
self.isIncorrectDate2 = false
}
}
.overlay {
if isIncorrectDate1 {
Rectangle()
.frame(maxWidth: 300, maxHeight: 1)
.foregroundColor(.red)
.padding(.horizontal)
}
}
Spacer()
StartEndTimeFieldView(isIncorrectDate: $isIncorrectDate2, selectedDay: $vm._class.day, selectedTime: $vm._class.endtime, imageName: "clock.badge.xmark", text: "Конец")
.onChange(of: vm._class.endtime) { oldValue, newValue in
if !checkStartTimeLessThenEndTime(vm._class.starttime, vm._class.endtime) {
self.isIncorrectDate2 = true
}
else {
self.isIncorrectDate1 = false
self.isIncorrectDate2 = false
}
}
.overlay {
if isIncorrectDate2 {
Rectangle()
.frame(maxWidth: 300, maxHeight: 1)
.foregroundColor(.red)
.padding(.horizontal)
}
}
}
.frame(height: 40)
.padding(.bottom, 10)
Toggle("Пометить как важную", isOn: $vm._class.important)
.frame(height: 40)
.padding(.horizontal)
.background(
RoundedRectangle(cornerRadius: 10)
.fill(.white)
)
.padding(.bottom, 10)
HStack {
Text("Напоминанние")
Spacer()
Picker("Напоминание", selection: $vm._class.notification, content: {
ForEach(MockData.notifications, id: \.self) {
Text($0)
}
})
.accentColor(Color("grayForFields"))
}
.frame(height: 40)
.padding(.horizontal)
.background(
RoundedRectangle(cornerRadius: 10)
.fill(.white)
)
.padding(.bottom, 10)
HStack {
Text("Тип")
Spacer()
Picker("Тип", selection: $vm._class.online, content: {
ForEach(MockData.onlineOrOffline, id: \.self) {
Text($0)
}
})
.accentColor(Color("grayForFields"))
}
.frame(height: 40)
.padding(.horizontal)
.background(
RoundedRectangle(cornerRadius: 10)
.fill(.white)
)
.padding(.bottom, 10)
CommentFieldView(textForComment: $vm._class.comment)
.padding(.bottom, 20)
if !vm.isNew {
Button {
do {
try delete(vm._class)
} catch {
print(error)
}
dismiss()
} label: {
HStack {
Spacer()
Image(systemName: "trash")
Text("Удалить занятие")
.font(.system(size: 17, weight: .medium))
Spacer()
}
.frame(height: 40)
.background(Color.white)
.foregroundColor(Color.red)
.cornerRadius(10)
}
}
Spacer()
}
.padding(.horizontal)
.padding(.bottom, 60)
}
.toolbar {
ToolbarItem(placement: .navigationBarLeading) {
Button("Отменить") {
dismiss()
}
}
ToolbarItem(placement: .navigationBarTrailing) {
Button("Сохранить") {
do {
try vm.save()
dismiss()
} catch {
print(error)
}
}
}
}
.navigationTitle(vm.isNew ? "Новая пара" : "Изменить данные")
.background(Color("background"))
}
}
func delete(_ _class: ClassModel) throws {
let context = provider.viewContext
let existingClass = try context.existingObject(with: _class.objectID)
context.delete(existingClass)
Task (priority: .background) {
try await context.perform {
try context.save()
}
}
}
}
#Preview {
CreateEditClassView(vm: .init(provider: .shared))
}