70 lines
1.8 KiB
Swift
70 lines
1.8 KiB
Swift
//
|
|
// VDSLabel.swift
|
|
// VDS
|
|
//
|
|
// Created by Matt Bruce on 7/28/22.
|
|
//
|
|
|
|
import Foundation
|
|
import UIKit
|
|
import VDSColorTokens
|
|
import Combine
|
|
|
|
open class VDSLabel: UILabel, Modelable {
|
|
@Published public var model: VDSLabelModel = DefaultLabelModel()
|
|
private var cancellable: AnyCancellable?
|
|
|
|
@Proxy(\.model.fontSize)
|
|
public var fontSize: VDSFontSize
|
|
|
|
@Proxy(\.model.textPosition)
|
|
public var textPosition: VDSTextPosition
|
|
|
|
@Proxy(\.model.fontWeight)
|
|
public var fontWeight: VDSFontWeight
|
|
|
|
@Proxy(\.model.fontCategory)
|
|
public var fontCategory: VDSFontCategory
|
|
|
|
@Proxy(\.model.surface)
|
|
public var surface: Surface
|
|
|
|
//Initializers
|
|
public convenience init() {
|
|
self.init(frame: .zero)
|
|
}
|
|
|
|
public override init(frame: CGRect) {
|
|
super.init(frame: frame)
|
|
setup()
|
|
}
|
|
|
|
required public init?(coder: NSCoder) {
|
|
super.init(coder: coder)
|
|
setup()
|
|
}
|
|
|
|
private func setup() {
|
|
cancellable = $model.debounce(for: .seconds(ModelStateDebounce), scheduler: RunLoop.main).sink { [weak self] viewModel in
|
|
self?.onStateChange(viewModel: viewModel)
|
|
}
|
|
}
|
|
|
|
//functions
|
|
private func onStateChange(viewModel: VDSLabelModel) {
|
|
textAlignment = viewModel.textPosition.textAlignment
|
|
textColor = viewModel.surface == .dark ? VDSColor.elementsPrimaryOndark : VDSColor.elementsPrimaryOnlight
|
|
|
|
guard let vdsFont = try? VDSFontStyle.font(for: viewModel.fontCategory, fontWeight: viewModel.fontWeight, fontSize: viewModel.fontSize) else {
|
|
font = VDSFontStyle.RegularBodyLarge.font
|
|
return
|
|
}
|
|
font = vdsFont
|
|
}
|
|
|
|
//Modelable
|
|
public func set(with model: VDSLabelModel) {
|
|
self.model = model
|
|
}
|
|
}
|