120 lines
4.0 KiB
Swift
120 lines
4.0 KiB
Swift
//
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// TrailingTooltipLabel.swift
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// VDS
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//
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// Created by Matt Bruce on 4/14/23.
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//
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import Foundation
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import UIKit
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import Combine
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@objc(VDSTrailingTooltipLabel)
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open class TrailingTooltipLabel: View, TooltipLaunchable {
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//--------------------------------------------------
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// MARK: - Private Properties
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//--------------------------------------------------
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private let tooltipAction = PassthroughSubject<Void, Never>()
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//--------------------------------------------------
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// MARK: - Public Properties
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//--------------------------------------------------
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open var label = Label()
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open var labelText: String? { didSet { setNeedsUpdate() }}
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open var labelAttributes: [any LabelAttributeModel]? { didSet { setNeedsUpdate() } }
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open var labelTextStyle: TextStyle = .defaultStyle { didSet { setNeedsUpdate() } }
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open var labelTextPosition: TextPosition = .left { didSet { setNeedsUpdate() } }
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public lazy var textColorConfiguration: AnyColorable = {
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label.textColorConfiguration
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}() { didSet { setNeedsUpdate() }}
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open var tooltipCloseButtonText: String = "Close" { didSet { setNeedsUpdate() } }
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open var tooltipTitle: String = "" { didSet { setNeedsUpdate() } }
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open var tooltipContent: String = "" { didSet { setNeedsUpdate() } }
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open var tooltipYOffset: CGFloat = 0 { didSet { setNeedsUpdate() } }
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//--------------------------------------------------
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// MARK: - Overrides
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//--------------------------------------------------
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open override func setup() {
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super.setup()
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addSubview(label)
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label.pinToSuperView()
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//create the tooltip click event
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tooltipAction.sink { [weak self] in
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guard let self else { return }
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self.presentTooltip(surface: self.surface,
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title: self.tooltipTitle,
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content: self.tooltipContent,
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closeButtonText: self.tooltipCloseButtonText)
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}.store(in: &subscribers)
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}
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open override func updateView() {
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super.updateView()
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label.text = labelText
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label.textStyle = labelTextStyle
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label.textPosition = labelTextPosition
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label.attributes = labelAttributes
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label.surface = surface
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label.disabled = disabled
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//add tooltip
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if let labelText, !labelText.isEmpty, !tooltipTitle.isEmpty, !tooltipContent.isEmpty {
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label.addTooltip(model: .init(surface: surface, closeButtonText: tooltipCloseButtonText, title: tooltipTitle, content: tooltipContent))
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}
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}
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}
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extension Label {
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public struct TooltipModel {
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public var surface: Surface
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public var closeButtonText: String
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public var title: String
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public var content: String
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public init(surface: Surface = .light, closeButtonText: String = "Close", title: String, content: String) {
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self.surface = surface
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self.closeButtonText = closeButtonText
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self.title = title
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self.content = content
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}
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}
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public func addTooltip(model: TooltipModel) {
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var newAttributes: [any LabelAttributeModel] = []
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if let attributes {
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attributes.forEach { attribute in
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if type(of: attribute) != TooltipLabelAttribute.self {
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newAttributes.append(attribute)
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}
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}
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}
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if let text = text, !text.isEmpty {
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let tooltip = TooltipLabelAttribute(surface: surface,
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closeButtonText: model.closeButtonText,
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title: model.title,
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content: model.content)
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newAttributes.append(tooltip)
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}
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if !newAttributes.isEmpty {
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attributes = newAttributes
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}
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}
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}
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