//
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// EKRatingMessageView.swift
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// SwiftEntryKit
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//
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// Created by Daniel Huri on 6/1/18.
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// Copyright (c) 2018 huri000@gmail.com. All rights reserved.
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//
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import UIKit
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import QuickLayout
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final public class EKRatingMessageView: UIView, EntryAppearanceDescriptor {
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// MARK: Properties
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private var message: EKRatingMessage
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// MARK: EntryAppearenceDescriptor
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var bottomCornerRadius: CGFloat = 0 {
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didSet {
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buttonBarView.bottomCornerRadius = bottomCornerRadius
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}
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}
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private var selectedIndex: Int! {
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didSet {
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message.selectedIndex = selectedIndex
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let item = message.ratingItems[selectedIndex]
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set(title: item.title,
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description: item.description)
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}
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}
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private let messageContentView = EKMessageContentView()
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private let symbolsView = EKRatingSymbolsContainerView()
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private var buttonBarView: EKButtonBarView!
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public init(with message: EKRatingMessage) {
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self.message = message
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super.init(frame: UIScreen.main.bounds)
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setupMessageContentView()
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setupSymbolsView()
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setupButtonBarView()
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set(title: message.initialTitle,
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description: message.initialDescription)
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}
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required public init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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private func set(title: EKProperty.LabelContent,
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description: EKProperty.LabelContent) {
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messageContentView.titleContent = title
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messageContentView.subtitleContent = description
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UIView.animate(withDuration: 0.4,
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delay: 0,
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usingSpringWithDamping: 1,
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initialSpringVelocity: 0,
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options: [.transitionCrossDissolve],
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animations: {
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SwiftEntryKit.layoutIfNeeded()
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}, completion: nil)
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}
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private func setupMessageContentView() {
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addSubview(messageContentView)
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messageContentView.verticalMargins = 20
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messageContentView.horizontalMargins = 30
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messageContentView.layoutToSuperview(axis: .horizontally,
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priority: .must)
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messageContentView.layoutToSuperview(.top, offset: 10)
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}
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private func setupSymbolsView() {
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addSubview(symbolsView)
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symbolsView.setup(with: message) { [unowned self] (index: Int) in
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self.message.selectedIndex = index
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self.message.selection?(index)
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self.selectedIndex = index
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self.animateIn()
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}
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symbolsView.layoutToSuperview(.centerX)
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symbolsView.layout(.top,
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to: .bottom,
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of: messageContentView,
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offset: 10,
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priority: .must)
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}
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private func setupButtonBarView() {
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buttonBarView = EKButtonBarView(with: message.buttonBarContent)
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buttonBarView.clipsToBounds = true
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buttonBarView.alpha = 0
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addSubview(buttonBarView)
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buttonBarView.layout(.top,
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to: .bottom,
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of: symbolsView,
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offset: 30)
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buttonBarView.layoutToSuperview(.bottom)
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buttonBarView.layoutToSuperview(axis: .horizontally)
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}
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// MARK: - Internal Animation
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private func animateIn() {
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layoutIfNeeded()
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buttonBarView.expand()
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}
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}
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