Andrea Busi
79 lines
2.3 KiB
Swift
79 lines
2.3 KiB
Swift
//
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// EQNMapAnnotationUserReport.swift
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// Earthquake Network
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//
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// Created by Andrea Busi on 06/03/21.
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// Copyright © 2021 Earthquake Network. All rights reserved.
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//
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import Foundation
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import MapKit
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import Shogun
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@objc
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class EQNMapAnnotationUserReport: NSObject, MKAnnotation {
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@objc var coordinate: CLLocationCoordinate2D
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@objc var title: String?
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@objc var subtitle: String?
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@objc var timeDifference: String?
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private let magnitude: Int
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var report: EQNSegnalazione?
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// MARK: - Init
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convenience init(report: EQNSegnalazione) {
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let coordinate = report.coordinate.coordinate
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let magnitude = report.intensity
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self.init(magnitude: magnitude, coordinate: coordinate)
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self.report = report
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self.timeDifference = EQNUtility.formattedTimeDifference(from: report.date)
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}
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@objc init(
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magnitude: Int,
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coordinate: CLLocationCoordinate2D
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) {
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self.magnitude = magnitude
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self.coordinate = coordinate
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self.title = Self.title(for: magnitude)
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self.subtitle = Self.subtitle(for: magnitude)
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}
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// MARK: - Helper
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@objc(imageWithHeight:)
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func image(
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with height: CGFloat
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) -> UIImage? {
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guard let color = UIColor(named: "Mercalli \(magnitude)") else {
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print("[EQNMapAnnotationUserReport] Unable to get a color for magnitude: \(magnitude)")
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return nil
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}
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return UIImage.circle(diameter: height, color: color, borderWidth: 1.0, borderColor: .black)
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}
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private static func title(for magnitude: Int) -> String {
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let grade = magnitude / 10
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let roman = grade.romanNumber()
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return String(format: NSLocalizedString("mercalli_intensity", comment: ""), roman)
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}
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private static func subtitle(for magnitude: Int) -> String {
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let grade = magnitude / 10
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let roman = grade.romanNumber()
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let string = NSLocalizedString("mercalli_\(roman)", comment: "")
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// strings are in the format like "II - Appena percepito"
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// so we are going to remove the "II" from the string
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let components = string.components(separatedBy: " - ")
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if components.count > 1 {
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return components[1]
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}
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return string
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}
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}
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