61 lines
1.9 KiB
Swift
61 lines
1.9 KiB
Swift
//
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// DateSection.swift
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// AutoCatCore
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//
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// Created by Selim Mustafaev on 27.03.2022.
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//
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import Foundation
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import SwiftDate
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public class DateSection<T: Hashable> {
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private var timestamp: Double = 0
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private var header: String
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private var elements: [T]
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public init(timestamp: Double, items: [T]) {
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let formatter = DateFormatter()
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formatter.dateStyle = .medium
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formatter.timeStyle = .medium
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let now = DateInRegion(Date(), region: Region.current)
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let monthStart = now.dateAtStartOf(.month)
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let weekStart = now.dateAtStartOf(.weekOfMonth)
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let date = Date(timeIntervalSince1970: timestamp)
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let dateInRegion = DateInRegion(date, region: Region.current)
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if dateInRegion.isToday {
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self.header = NSLocalizedString("Today", comment: "")
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}
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else if dateInRegion.isYesterday {
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self.header = NSLocalizedString("Yesterday", comment: "")
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} else if dateInRegion.isAfterDate(weekStart, granularity: .day) {
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formatter.dateFormat = "EEEE"
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self.header = formatter.string(from: date)
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} else if dateInRegion.isAfterDate(monthStart, orEqual: false, granularity: .day) {
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formatter.dateStyle = .medium
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formatter.timeStyle = .none
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self.header = formatter.string(from: date)
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} else {
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formatter.dateFormat = "LLLL yyyy"
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self.header = formatter.string(from: date)
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}
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self.timestamp = timestamp
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self.elements = items
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}
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}
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extension DateSection: Hashable {
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public static func == (lhs: DateSection<T>, rhs: DateSection<T>) -> Bool {
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return lhs.timestamp == rhs.timestamp && lhs.elements == rhs.elements
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}
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public func hash(into hasher: inout Hasher) {
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hasher.combine(self.timestamp)
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hasher.combine(self.elements)
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}
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}
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