259 lines
12 KiB
Swift
259 lines
12 KiB
Swift
//
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// Copyright (c) 2023 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import TIUIKitCore
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import UIKit
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open class BaseListItemView<LeadingView: UIView,
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MiddleView: UIView,
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TrailingView: UIView>: BaseInitializableView {
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public let leadingView = LeadingView()
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public let middleView = MiddleView()
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public let trailingView = TrailingView()
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// MARK: - Constraints
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public var leadingViewLeadingToSuperviewConstraint: NSLayoutConstraint?
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public var leadingViewTopConstraint: NSLayoutConstraint?
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public var leadingViewBottomConstraint: NSLayoutConstraint?
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public var leadingViewCenterYConstraint: NSLayoutConstraint?
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public var leadingViewWidthConstraint: NSLayoutConstraint?
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public var leadingViewHeightConstraint: NSLayoutConstraint?
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public var middleViewLeadingToSuperViewConstraint: NSLayoutConstraint?
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public var middleViewLeadingConstraint: NSLayoutConstraint?
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public var middleViewTopConstraint: NSLayoutConstraint?
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public var middleViewTrailingToSuperViewConstraint: NSLayoutConstraint?
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public var middleViewBottomConstraint: NSLayoutConstraint?
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public var middleViewCenterYConstraint: NSLayoutConstraint?
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public var middleViewWidthConstraint: NSLayoutConstraint?
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public var middleViewHeightConstraint: NSLayoutConstraint?
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public var trailingViewLeadingToMiddleViewConstraint: NSLayoutConstraint?
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public var trailingViewTopConstraint: NSLayoutConstraint?
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public var trailingViewTrailingToSuperviewConstraint: NSLayoutConstraint?
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public var trailingViewBottomConstraint: NSLayoutConstraint?
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public var trailingViewCenterYConstraint: NSLayoutConstraint?
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public var trailingViewWidthConstraint: NSLayoutConstraint?
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public var trailingViewHeightConstraint: NSLayoutConstraint?
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// MARK: - Public Properties
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public var leadingViewConstraints: [NSLayoutConstraint?] {
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[
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leadingViewLeadingToSuperviewConstraint,
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leadingViewTopConstraint,
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leadingViewBottomConstraint,
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leadingViewCenterYConstraint,
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leadingViewHeightConstraint,
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leadingViewWidthConstraint
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]
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}
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public var trailingViewConstraints: [NSLayoutConstraint?] {
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[
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trailingViewLeadingToMiddleViewConstraint,
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trailingViewTopConstraint,
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trailingViewBottomConstraint,
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trailingViewTrailingToSuperviewConstraint,
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trailingViewCenterYConstraint,
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trailingViewHeightConstraint,
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trailingViewWidthConstraint,
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]
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}
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open var isLeadingViewHidden: Bool {
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leadingView.isHidden
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}
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open var isTrailingViewHidden: Bool {
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trailingView.isHidden
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}
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// MARK: - BaseInitializableView
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open override func addViews() {
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super.addViews()
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addSubviews(leadingView, middleView, trailingView)
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}
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open override func configureLayout() {
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super.configureLayout()
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[leadingView, middleView, trailingView]
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.forEach { $0.translatesAutoresizingMaskIntoConstraints = false }
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leadingViewLeadingToSuperviewConstraint = leadingView.leadingAnchor.constraint(equalTo: leadingAnchor)
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leadingViewTopConstraint = leadingView.topAnchor.constraint(equalTo: topAnchor)
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leadingViewBottomConstraint = leadingView.bottomAnchor.constraint(equalTo: bottomAnchor)
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leadingViewCenterYConstraint = leadingView.centerYAnchor.constraint(equalTo: centerYAnchor)
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leadingViewWidthConstraint = leadingView.widthAnchor.constraint(equalToConstant: .zero)
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leadingViewHeightConstraint = leadingView.heightAnchor.constraint(equalToConstant: .zero)
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middleViewLeadingToSuperViewConstraint = middleView.leadingAnchor.constraint(equalTo: leadingAnchor)
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middleViewLeadingConstraint = middleView.leadingAnchor.constraint(equalTo: leadingView.trailingAnchor)
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middleViewCenterYConstraint = middleView.centerYAnchor.constraint(equalTo: centerYAnchor)
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middleViewTopConstraint = middleView.topAnchor.constraint(equalTo: topAnchor)
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middleViewTrailingToSuperViewConstraint = middleView.trailingAnchor.constraint(equalTo: trailingAnchor)
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middleViewBottomConstraint = middleView.bottomAnchor.constraint(equalTo: bottomAnchor)
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middleViewWidthConstraint = middleView.widthAnchor.constraint(equalToConstant: .zero)
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middleViewHeightConstraint = middleView.heightAnchor.constraint(equalToConstant: .zero)
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trailingViewLeadingToMiddleViewConstraint = trailingView.leadingAnchor.constraint(equalTo: middleView.trailingAnchor)
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trailingViewTopConstraint = trailingView.topAnchor.constraint(equalTo: topAnchor)
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trailingViewTrailingToSuperviewConstraint = trailingView.trailingAnchor.constraint(equalTo: trailingAnchor)
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trailingViewBottomConstraint = trailingView.bottomAnchor.constraint(equalTo: bottomAnchor)
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trailingViewCenterYConstraint = trailingView.centerYAnchor.constraint(equalTo: centerYAnchor)
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trailingViewWidthConstraint = trailingView.widthAnchor.constraint(equalToConstant: .zero)
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trailingViewHeightConstraint = trailingView.heightAnchor.constraint(equalToConstant: .zero)
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NSLayoutConstraint.activate([
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leadingViewLeadingToSuperviewConstraint,
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leadingViewTopConstraint,
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leadingViewBottomConstraint,
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middleViewLeadingConstraint,
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trailingViewTopConstraint,
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trailingViewBottomConstraint,
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trailingViewLeadingToMiddleViewConstraint,
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trailingViewTrailingToSuperviewConstraint,
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].compactMap { $0 })
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NSLayoutConstraint.deactivate([
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leadingViewCenterYConstraint,
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leadingViewWidthConstraint,
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leadingViewHeightConstraint,
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middleViewLeadingToSuperViewConstraint,
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middleViewTopConstraint,
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middleViewTrailingToSuperViewConstraint,
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middleViewBottomConstraint,
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middleViewCenterYConstraint,
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middleViewWidthConstraint,
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middleViewHeightConstraint,
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trailingViewCenterYConstraint,
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trailingViewHeightConstraint,
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trailingViewWidthConstraint,
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].compactMap { $0 })
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}
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// MARK: - Public methods
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public func configureBaseListItem(appearance: BaseListItemAppearance<some WrappedViewAppearance,
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some WrappedViewAppearance,
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some WrappedViewAppearance>) {
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configureUIView(appearance: appearance)
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updateLeadingViewLayout(leadingViewLayout: appearance.leadingViewAppearance.layout,
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middleViewLayout: appearance.middleViewAppearance.layout)
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updateMiddleViewLayout(containerLayout: appearance.layout,
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middleViewLayout: appearance.middleViewAppearance.layout)
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updateTrailingViewLayout(trailingViewLayout: appearance.trailingAppearance.layout,
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middleViewLayout: appearance.middleViewAppearance.layout)
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}
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// MARK: - Private methdos
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private func updateLeadingViewLayout(leadingViewLayout: WrappedViewLayout,
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middleViewLayout: WrappedViewLayout) {
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let leadingToSuperviewContraint: NSLayoutConstraint?
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let leadingViewLeftInset: CGFloat
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if isLeadingViewHidden {
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NSLayoutConstraint.deactivate(leadingViewConstraints.compactMap { $0 })
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middleViewLeadingToSuperViewConstraint?.isActive = true
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leadingToSuperviewContraint = middleViewLeadingToSuperViewConstraint
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leadingViewLeftInset = middleViewLayout.insets.left
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} else {
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middleViewLeadingConstraint?.constant = leadingViewLayout.insets.right + middleViewLayout.insets.left
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leadingViewLeadingToSuperviewConstraint?.isActive = true
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middleViewLeadingConstraint?.isActive = true
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middleViewLeadingToSuperViewConstraint?.isActive = false
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leadingViewLayout.setupCenterYOffset(centerYConstraint: leadingViewCenterYConstraint,
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topConstraint: leadingViewTopConstraint,
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bottomConstraint: leadingViewBottomConstraint)
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leadingViewLayout.setupSize(widthConstraint: leadingViewWidthConstraint,
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heightConstraint: leadingViewHeightConstraint)
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leadingToSuperviewContraint = leadingViewLeadingToSuperviewConstraint
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leadingViewLeftInset = leadingViewLayout.insets.left
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}
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leadingToSuperviewContraint?.constant = leadingViewLeftInset
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}
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private func updateMiddleViewLayout(containerLayout: ViewLayout,
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middleViewLayout: WrappedViewLayout) {
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middleViewLayout.setupCenterYOffset(centerYConstraint: middleViewCenterYConstraint,
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topConstraint: middleViewTopConstraint,
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bottomConstraint: middleViewBottomConstraint)
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middleViewLayout.setupSize(widthConstraint: middleViewWidthConstraint,
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heightConstraint: middleViewHeightConstraint)
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}
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private func updateTrailingViewLayout(trailingViewLayout: WrappedViewLayout,
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middleViewLayout: WrappedViewLayout) {
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let trailingToSuperviewConstraint: NSLayoutConstraint?
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let trailingViewRightInset: CGFloat
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if isTrailingViewHidden {
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NSLayoutConstraint.deactivate(trailingViewConstraints.compactMap { $0 })
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middleViewTrailingToSuperViewConstraint?.isActive = true
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trailingToSuperviewConstraint = middleViewTrailingToSuperViewConstraint
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trailingViewRightInset = middleViewLayout.insets.right
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} else {
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trailingViewLeadingToMiddleViewConstraint?.constant = middleViewLayout.insets.right + trailingViewLayout.insets.left
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trailingViewLeadingToMiddleViewConstraint?.isActive = true
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middleViewTrailingToSuperViewConstraint?.isActive = false
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trailingViewLayout.setupCenterYOffset(centerYConstraint: trailingViewCenterYConstraint,
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topConstraint: trailingViewTopConstraint,
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bottomConstraint: trailingViewBottomConstraint)
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trailingViewLayout.setupSize(widthConstraint: trailingViewWidthConstraint,
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heightConstraint: trailingViewWidthConstraint)
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trailingToSuperviewConstraint = trailingViewTrailingToSuperviewConstraint
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trailingViewRightInset = trailingViewLayout.insets.right
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}
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trailingToSuperviewConstraint?.constant = -trailingViewRightInset
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}
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}
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