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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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2
Schedule ICTIS/Main/Views/CreatedClassView.swift
View File

@ -10,7 +10,6 @@ import SwiftUI
struct CreatedClassView: View {
let _class: ClassModel
var body: some View {
if datesAreEqual(_class.day, ClassModel.dateNow) {
HStack(spacing: 10) {
VStack {
Text(getTimeString(_class.starttime))
@ -38,7 +37,6 @@ struct CreatedClassView: View {
.cornerRadius(20)
.shadow(color: .black.opacity(0.25), radius: 4, x: 2, y: 2)
}
}
}
#Preview {

1
Schedule ICTIS/Main/Views/MainView.swift
View File

@ -10,7 +10,6 @@ import SwiftUI
struct MainView: View {
@State private var searchText: String = ""
@State private var isShowingMonthSlider: Bool = false
@State private var isFirstAppearence = true
@ObservedObject var vm: ScheduleViewModel
var body: some View {

22
Schedule ICTIS/Main/Views/ScheduleView.swift
View File

@ -9,9 +9,9 @@ import SwiftUI
struct ScheduleView: View {
@ObservedObject var vm: ScheduleViewModel
@FetchRequest(fetchRequest: ClassModel.all()) private var classes
@State private var isShowingEditClassView = false
@FetchRequest(fetchRequest: ClassModel.all()) private var classes //Делаем запрос в CoreData и получаем список сохраненных пар
@State private var selectedClass: ClassModel? = nil
var provider = ClassProvider.shared
var body: some View {
if vm.isLoading {
LoadingView(isLoading: $vm.isLoading)
@ -58,10 +58,12 @@ struct ScheduleView: View {
}
}
ForEach(classes) { _class in
if daysAreEqual(_class.day, vm.selectedDay) {
CreatedClassView(_class: _class)
.onTapGesture {
isShowingEditClassView = true
selectedClass = _class
print(selectedClass)
}
}
}
}
@ -74,17 +76,19 @@ struct ScheduleView: View {
}
.frame(width: UIScreen.main.bounds.width, height: 15)
}
.sheet(isPresented: $isShowingEditClassView) {
if let selectedClass = selectedClass {
EditClassView(isShowingSheet: $isShowingEditClassView, _class: selectedClass)
}
}
//Sheet будет открываться, когда selectedClass будет становиться не nil
.sheet(item: $selectedClass,
onDismiss: {
selectedClass = nil
},
content: { _class in
CreateEditClassView(vm: .init(provider: provider, _class: _class))
})
}
else {
NoScheduleView()
}
}
}
}

15
Schedule ICTIS/Main/Views/SearchBarView.swift
View File

@ -9,7 +9,7 @@ import SwiftUI
struct SearchBarView: View {
@Binding var text: String
@State private var isEditing = false
@FocusState private var isFocused: Bool
@State private var isShowingSheet: Bool = false
@ObservedObject var vm: ScheduleViewModel
@ -24,11 +24,9 @@ struct SearchBarView: View {
.padding(.trailing, 7)
TextField("Поиск группы", text: $text)
.disableAutocorrection(true)
.onTapGesture {
self.isEditing = true
}
.focused($isFocused)
.onSubmit {
self.isEditing = false
self.isFocused = false
if (!text.isEmpty) {
vm.fetchWeekSchedule(text)
vm.group = text
@ -36,10 +34,10 @@ struct SearchBarView: View {
self.text = ""
}
.submitLabel(.search)
if isEditing {
if isFocused {
Button {
self.text = ""
self.isEditing = false
self.isFocused = false
UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
} label: {
Image(systemName: "xmark.circle.fill")
@ -49,7 +47,6 @@ struct SearchBarView: View {
.background(
)
}
.background(Color.red)
}
}
.frame(height: 40)
@ -80,7 +77,7 @@ struct SearchBarView: View {
.frame(height: 40)
.accentColor(.blue)
.sheet(isPresented: $isShowingSheet) {
CreateClassView(isShowingSheet: $isShowingSheet, vm: .init(provider: provider))
CreateEditClassView(vm: .init(provider: provider))
}
}
}

72
Schedule ICTIS/Main/Views/Sheets/CreateClassView.swift → Schedule ICTIS/Main/Views/Sheets/CreateEditClassView.swift
View File

@ -7,13 +7,13 @@
import SwiftUI
struct CreateClassView: View {
@Binding var isShowingSheet: Bool
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) {
@ -134,6 +134,31 @@ struct CreateClassView: View {
.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)
@ -142,56 +167,37 @@ struct CreateClassView: View {
.toolbar {
ToolbarItem(placement: .navigationBarLeading) {
Button("Отменить") {
isShowingSheet = false
dismiss()
}
}
ToolbarItem(placement: .navigationBarTrailing) {
Button("Сохранить") {
do {
try vm.save()
dismiss()
} catch {
print(error)
}
isShowingSheet = false
}
}
}
.navigationTitle("Новая пара")
.navigationTitle(vm.isNew ? "Новая пара" : "Изменить данные")
.background(Color("background"))
}
}
func checkStartTimeLessThenEndTime(_ startTime: Date, _ endTime: Date) -> Bool {
let calendar = Calendar.current
let firstComponents = calendar.dateComponents([.hour, .minute], from: startTime)
let secondComponents = calendar.dateComponents([.hour, .minute], from: endTime)
guard let startHours = firstComponents.hour, let startMinutes = firstComponents.minute else {
return false
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()
}
guard let endHours = secondComponents.hour, let endMinutes = secondComponents.minute else {
return false
}
print("\(startHours) - \(endHours)")
print("\(startMinutes) - \(endMinutes)")
if Int(startHours) > Int(endHours) {
return false
}
else if startHours == endHours {
if startMinutes < endMinutes {
return true
}
else {
return false
}
}
else {
return true
}
}
}
#Preview {
CreateClassView(isShowingSheet: .constant(true), vm: .init(provider: .shared))
CreateEditClassView(vm: .init(provider: .shared))
}

103
Schedule ICTIS/Main/Views/Sheets/EditClassView.swift
View File

@ -1,103 +0,0 @@
//
// SheetCreateClassView.swift
// Schedule ICTIS
//
// Created by Mironov Egor on 12.12.2024.
//
import SwiftUI
struct EditClassView: View {
@State private var isIncorrectDate1: Bool = false
@State private var isIncorrectDate2: Bool = false
@Binding var isShowingSheet: Bool
let _class: ClassModel
@State private var subject: String = ""
var body: some View {
NavigationStack {
ProfessorAuditoryClassFieldView(text: $subject, nameOfImage: "book", labelForField: "Предмет")
.padding(.bottom, 10)
List {
Section("General") {
LabeledContent {
Text(_class.subject)
} label: {
Text("Предмет")
}
LabeledContent {
Text(_class.auditory)
} label: {
Text("Аудитория")
}
LabeledContent {
Text(_class.day, style: .date)
} label: {
Text("Преподаватель")
}
}
Section("Notes") {
Text(_class.comment)
}
}
.toolbar {
ToolbarItem(placement: .navigationBarLeading) {
Button("Отменить") {
isShowingSheet = false
}
}
ToolbarItem(placement: .navigationBarTrailing) {
Button("Сохранить") {
isShowingSheet = false
}
}
}
}
.onAppear {
subject = _class.subject
}
}
func checkStartTimeLessThenEndTime(_ startTime: Date, _ endTime: Date) -> Bool {
let calendar = Calendar.current
let firstComponents = calendar.dateComponents([.hour, .minute], from: startTime)
let secondComponents = calendar.dateComponents([.hour, .minute], from: endTime)
guard let startHours = firstComponents.hour, let startMinutes = firstComponents.minute else {
return false
}
guard let endHours = secondComponents.hour, let endMinutes = secondComponents.minute else {
return false
}
print("\(startHours) - \(endHours)")
print("\(startMinutes) - \(endMinutes)")
if Int(startHours) > Int(endHours) {
return false
}
else if startHours == endHours {
if startMinutes < endMinutes {
return true
}
else {
return false
}
}
else {
return true
}
}
}
#Preview {
NavigationStack {
EditClassView(isShowingSheet: .constant(true), _class: .preview())
}
}

1
Schedule ICTIS/Model/ClassModel.swift
View File

@ -53,6 +53,7 @@ extension ClassModel {
}
// Получаем все данные и сортируем их по дню
// Этот метод будет использоваться на View(ScheduleView), где отображаются пары
static func all() -> NSFetchRequest<ClassModel> {
let request: NSFetchRequest<ClassModel> = classesFetchRequest
request.sortDescriptors = [

30
Schedule ICTIS/Utilities/Extensions/View+Extensions.swift
View File

@ -72,7 +72,7 @@ extension View {
}
// MARK: ScheduleView
func datesAreEqual(_ date1: Date, _ date2: Date) -> Bool {
func daysAreEqual(_ date1: Date, _ date2: Date) -> Bool {
let calendar = Calendar.current
let components1 = calendar.dateComponents([.year, .month, .day], from: date1)
@ -120,10 +120,34 @@ extension View {
return formatter
}
func checkUpFields(_ subject: String, _ auditory: String, _ professor: String, _ time1: Date, _ time3: Date) -> Bool {
if (subject != "" || auditory != "" || professor != "") {
func checkStartTimeLessThenEndTime(_ startTime: Date, _ endTime: Date) -> Bool {
let calendar = Calendar.current
let firstComponents = calendar.dateComponents([.hour, .minute], from: startTime)
let secondComponents = calendar.dateComponents([.hour, .minute], from: endTime)
guard let startHours = firstComponents.hour, let startMinutes = firstComponents.minute else {
return false
}
guard let endHours = secondComponents.hour, let endMinutes = secondComponents.minute else {
return false
}
print("\(startHours) - \(endHours)")
print("\(startMinutes) - \(endMinutes)")
if Int(startHours) > Int(endHours) {
return false
}
else if startHours == endHours {
if startMinutes < endMinutes {
return true
}
else {
return false
}
}
else {
return true
}
}
}

11
Schedule ICTIS/ViewModel/EditClassViewModel.swift
View File

@ -11,11 +11,22 @@ import CoreData
final class EditClassViewModel: ObservableObject {
@Published var _class: ClassModel
let isNew: Bool
private let context: NSManagedObjectContext
init(provider: ClassProvider, _class: ClassModel? = nil) {
self.context = provider.newContext
if let _class,
let existingClassCopy = try? context.existingObject(with: _class.objectID) as? ClassModel {
self._class = existingClassCopy
self.isNew = false
}
else {
self._class = ClassModel(context: self.context)
self.isNew = true
}
}
func save() throws {