78 lines
2.3 KiB
Swift
78 lines
2.3 KiB
Swift
//
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// Date+Extensions.swift
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// Schedule ICTIS
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//
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// Created by G412 on 14.11.2024.
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//
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import SwiftUI
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extension Date {
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func format(_ format: String, locale: Locale = Locale(identifier: "ru_RU")) -> String {
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let formatter = DateFormatter()
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formatter.dateFormat = format
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formatter.locale = locale
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let formattedString = formatter.string(from: self)
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if format == "EEEE" {
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return formattedString.prefix(1).capitalized + formattedString.dropFirst()
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}
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return formattedString
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}
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var isToday: Bool {
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return Calendar.current.isDateInToday(self)
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}
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private func isSameDate(_ date1: Date?, _ date2: Date?) -> Bool {
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guard let date1 = date1, let date2 = date2 else { return false }
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let calendar = Calendar.current
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return calendar.isDate(date1, inSameDayAs: date2)
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}
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func fetchWeek(_ date: Date = .init()) -> [WeekDay] {
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let calendar = Calendar.current
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let startOfDate = calendar.startOfDay(for: date)
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var week: [WeekDay] = []
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let weekForDate = calendar.dateInterval(of: .weekOfMonth, for: startOfDate)
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guard let startOfWeek = weekForDate?.start else {
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return []
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}
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(0..<7).forEach { index in
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if let weekDay = calendar.date(byAdding: .day, value: index, to: startOfWeek) {
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week.append(.init(date: weekDay))
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}
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}
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return week
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}
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func createNextWeek() -> [WeekDay] {
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let calendar = Calendar.current
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let startOfLastDate = calendar.startOfDay(for: self)
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guard let nextDate = calendar.date(byAdding: .day, value: 1, to: startOfLastDate) else {
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return []
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}
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return fetchWeek(nextDate)
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}
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func createPrevioustWeek() -> [WeekDay] {
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let calendar = Calendar.current
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let startOfFirstDate = calendar.startOfDay(for: self)
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guard let previousDate = calendar.date(byAdding: .day, value: -1, to: startOfFirstDate) else {
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return []
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}
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return fetchWeek(previousDate)
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}
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struct WeekDay: Identifiable {
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var id: UUID = .init()
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var date: Date
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}
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}
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