// // ViewModel.swift // Schedule ICTIS // // Created by Mironov Egor on 18.11.2024. // import Foundation @MainActor final class ScheduleViewModel: ObservableObject { //MARK: Properties @Published var weekSchedule: Table = Table( type: "", name: "", week: 0, group: "", table: [[]], link: "" ) @Published var selectedDay: Date = .init() @Published var selectedIndex: Int = 1 @Published var classes: [[String]] = [] @Published var week: Int = 0 @Published var numOfGroup: String = "" @Published var isFirstStartOffApp = true @Published var isShowingAlertForIncorrectGroup: Bool = false @Published var errorInNetwork: NetworkError? @Published var isLoading: Bool = false @Published var group: String = "" @Published var isNewGroup: Bool = false //MARK: Methods func fetchWeekSchedule(group: String = "default", isOtherWeek: Bool = false) { isLoading = true Task { do { var schedule: Schedule // В этот if мы заходим только если пользователь перелистывает недели и нам известы номер группы(в html формате) и номер неделе, которая показывается пользователю if (isOtherWeek || !isFirstStartOffApp) && (group == "default") { schedule = try await NetworkManager.shared.getScheduleForOtherWeek(self.week, self.numOfGroup) } // В else мы заходим в том случае, если не знаем номера недели, которую нужно отобразить и номер группы(в html формате) else { schedule = try await NetworkManager.shared.getSchedule(group) if (!self.isFirstStartOffApp) { self.isNewGroup = true } self.selectedDay = .init() } self.weekSchedule = schedule.table self.week = weekSchedule.week self.numOfGroup = weekSchedule.group self.classes = weekSchedule.table self.isFirstStartOffApp = false self.isShowingAlertForIncorrectGroup = false self.isLoading = false self.errorInNetwork = .noError } catch { if let error = error as? NetworkError { switch (error) { case .invalidResponse: errorInNetwork = .invalidResponse case .invalidData: errorInNetwork = .invalidData self.isShowingAlertForIncorrectGroup = true default: print(2) } isLoading = false print(error) } } } } func updateSelectedDayIndex() { switch selectedDay.format("E") { case "Пн": selectedIndex = 2 case "Вт": selectedIndex = 3 case "Ср": selectedIndex = 4 case "Чт": selectedIndex = 5 case "Пт": selectedIndex = 6 case "Сб": selectedIndex = 7 default: selectedIndex = 8 } } }