357 lines
12 KiB
Swift
357 lines
12 KiB
Swift
//
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// DLAlert.swift
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// Alamofire
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//
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// Created by osell on 2023/8/17.
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//
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import UIKit
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public class DLAlert {
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/// 显示Alert， subTitle是使用文本
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/// - Parameters:
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/// - config: 配置信息
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/// - title: 标题
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/// - subTitle: 子标题
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/// - moreTitle: 更多按钮标题
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/// - moreAction: 更多按钮点击回调
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/// - defulatTitle: 默认按钮标题
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/// - defulatAction: 默认按钮点击回调
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public static func show(config: DLAlertConfig = DLAlertConfig(),
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title: String?=nil,
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subTitle: String?=nil,
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content: String?=nil,
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moreTitle: String?=nil,
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moreAction: (() -> Void)?=nil,
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defaultTitle: String,
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defaultAction: (() -> Void)?=nil) {
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guard let window = UIApplication.shared.windows.filter({ $0.isKeyWindow }).first else { return }
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if title?.isEmpty != false && subTitle?.isEmpty != false { return }
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let view = DLAlertView(title: title, subtitle: subTitle, content:content, moreBtnTitle: moreTitle, defaultBtnTitle: defaultTitle, config: config)
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view.defaultAction = defaultAction
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view.moreAction = moreAction
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view.show(on: window)
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}
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/// 显示Alert, subTitle是使用富文本
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/// - Parameters:
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/// - config: 配置信息
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/// - title: 标题
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/// - subTitle: 子标题，富文本
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/// - moreTitle: 更多按钮标题
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/// - moreAction: 更多按钮点击回调
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/// - defulatTitle: 默认按钮标题
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/// - defulatAction: 默认按钮点击回调
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public static func showAttributeText(config: DLAlertConfig = DLAlertConfig(),
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title: String?=nil,
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subtitle: NSAttributedString?=nil,
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moreTitle: String?=nil,
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moreAction: (() -> Void)?=nil,
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defaultTitle: String,
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defaultAction: (() -> Void)?=nil) {
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guard let window = UIApplication.shared.windows.filter({ $0.isKeyWindow }).first else { return }
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let view = DLAlertView(title: title, subtitleAttribute: subtitle, moreBtnTitle: moreTitle, defaultBtnTitle: defaultTitle, config: config)
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view.defaultAction = defaultAction
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view.moreAction = moreAction
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view.show(on: window)
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}
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}
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public class DLAlertConfig {
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/// cover背景颜色
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public var coverBgColor: UIColor = .black.withAlphaComponent(0.5)
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/// 内容背景颜色
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public var contentBgColor: UIColor = .white
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/// 标题颜色
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public var titleColor: UIColor = ThemeManager.shared.color.titleColor
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/// 子标题颜色
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public var subtitleColor: UIColor = ThemeManager.shared.color.titleColor
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/// 内容颜色
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public var contentColor: UIColor = ThemeManager.shared.color.contentColor
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/// 标题字体大小
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public var titleFont: UIFont = .systemFont(ofSize: 18, weight: .medium)
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/// 子标题字体大小
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public var subtitleFont: UIFont = .systemFont(ofSize: 15, weight: .regular)
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/// 内容
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public var contentFont: UIFont = .systemFont(ofSize: 12, weight: .regular)
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public var moreBtnColor: UIColor = ThemeManager.shared.color.contentColor
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public var defaultBtnColor: UIColor = .white
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public var moreBtnBgColor: UIColor = .white
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public var defaultBtnBgColor: UIColor = ThemeManager.shared.color.mainColor
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public var moreBtnFont: UIFont = .systemFont(ofSize: 18, weight: .regular)
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public var defaultBtnFont: UIFont = .systemFont(ofSize: 18, weight: .medium)
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public init() {}
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}
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class DLAlertView: UIView {
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var defaultAction: (() -> Void)?
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var moreAction: (() -> Void)?
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lazy var contentView: UIView = {
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let view = UIView()
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view.backgroundColor = config.contentBgColor
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view.setCornerRadius(8)
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return view
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}()
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///
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lazy var titleLabel: UILabel = {
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let label = UILabel()
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label.font = config.titleFont
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label.textColor = config.titleColor
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label.text = title
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label.numberOfLines = 0
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label.textAlignment = .center
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return label
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}()
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lazy var subtitleLabel: UILabel = {
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let label = UILabel()
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label.font = config.subtitleFont
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label.textColor = config.subtitleColor
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label.attributedText = subtitleAttribute ?? NSAttributedString(string: subtitle)
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label.numberOfLines = 0
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label.textAlignment = .center
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return label
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}()
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lazy var contentLabel: UILabel = {
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let label = UILabel()
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label.font = config.contentFont
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label.textColor = config.contentColor
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label.text = content
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// label.attributedText = subtitleAttribute ?? NSAttributedString(string: subtitle)
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label.numberOfLines = 0
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label.textAlignment = .center
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return label
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}()
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///
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lazy var moreBtn: UIButton = {
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let btn = UIButton()
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btn.titleLabel?.font = config.moreBtnFont
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btn.setTitle(moreBtnTitle, for: .normal)
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btn.setTitleColor(config.moreBtnColor, for: .normal)
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btn.setBackgroundColor(config.moreBtnBgColor, for: .normal)
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btn.borderColor = ThemeManager.shared.color.contentColor
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btn.borderWidth = 0.5
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btn.addTapGestrue { [weak self] _ in
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self?.dismiss()
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self?.moreAction?()
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}
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btn.cornerRadius = 18
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return btn
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}()
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lazy var defaultBtn: UIButton = {
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let btn = UIButton()
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btn.titleLabel?.font = config.defaultBtnFont
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btn.setTitle(defaultBtnTitle, for: .normal)
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btn.setTitleColor(config.defaultBtnColor, for: .normal)
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btn.setBackgroundColor(config.defaultBtnBgColor, for: .normal)
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btn.addTapGestrue { [weak self] _ in
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self?.dismiss()
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self?.defaultAction?()
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}
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btn.cornerRadius = 18
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return btn
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}()
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/// line
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lazy var hLineView: UIView = {
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let view = UIView()
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view.backgroundColor = UIColor(hexStr: "#EEEEEE", alpha: 1.0)
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return view
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}()
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/// line
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lazy var vLineView: UIView = {
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let view = UIView()
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view.backgroundColor = UIColor(hexStr: "#EEEEEE", alpha: 1.0)
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return view
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}()
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/// btnView
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lazy var bottonView: UIStackView = {
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let view = UIStackView(arrangedSubviews: [moreBtn, defaultBtn])
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view.axis = .horizontal
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view.spacing = 16
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view.distribution = .fillEqually
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view.alignment = .center
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return view
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}()
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var config: DLAlertConfig
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var title: String = ""
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var subtitle: String = ""
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var subtitleAttribute: NSAttributedString?
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var content: String = ""
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var contentAttribute: NSAttributedString?
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var moreBtnTitle: String = ""
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var defaultBtnTitle: String = ""
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fileprivate weak var viewForPresent: UIView?
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init(title: String?=nil,
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subtitle: String?=nil,
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content: String?=nil,
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moreBtnTitle: String?=nil,
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defaultBtnTitle: String,
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config: DLAlertConfig = DLAlertConfig()) {
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self.config = config
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self.title = title ?? ""
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self.subtitle = subtitle ?? ""
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self.content = content ?? ""
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self.moreBtnTitle = moreBtnTitle ?? ""
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self.defaultBtnTitle = defaultBtnTitle
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super.init(frame: .zero)
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setupSubViews()
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}
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init(title: String?=nil,
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subtitleAttribute: NSAttributedString?=nil,
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contentAttribute: NSAttributedString?=nil,
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moreBtnTitle: String?=nil,
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defaultBtnTitle: String,
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config: DLAlertConfig = DLAlertConfig()) {
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self.config = config
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self.title = title ?? ""
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self.subtitleAttribute = subtitleAttribute
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self.contentAttribute = contentAttribute
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self.moreBtnTitle = moreBtnTitle ?? ""
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self.defaultBtnTitle = defaultBtnTitle
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super.init(frame: .zero)
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setupSubViews()
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func setupSubViews() {
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addSubview(contentView)
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contentView.layoutChain
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.centerX()
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.centerY(self, offset: -kScreenWidth * 0.1)
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.left(48, relation: .greaterThanOrEqual)
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.right(48, relation: .greaterThanOrEqual)
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.top(kNaviHeight, relation: .greaterThanOrEqual)
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.bottom(kNaviHeight, relation: .greaterThanOrEqual)
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.width(280, relation: .greaterThanOrEqual)
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var preView: UIView?
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if !title.isEmpty {
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// 标题
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contentView.addSubview(titleLabel)
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titleLabel.layoutChain
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.top(18)
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.edgesHorzontal(20)
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preView = titleLabel
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}
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if !subtitle.isEmpty || subtitleAttribute != nil {
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// 子标题
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contentView.addSubview(subtitleLabel)
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subtitleLabel.layoutChain
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.edgesHorzontal(20)
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if let preView = preView {
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subtitleLabel.layoutChain
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.topToBottomOfView(preView, offset: 10)
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} else {
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subtitleLabel.layoutChain
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.top(20)
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}
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preView = subtitleLabel
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}
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if !content.isEmpty {
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contentView.addSubview(contentLabel)
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contentLabel.layoutChain
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.edgesHorzontal(20)
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if let preView = preView {
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contentLabel.layoutChain
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.topToBottomOfView(preView, offset: 10)
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} else {
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contentLabel.layoutChain
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.top(20)
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}
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preView = contentLabel
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}
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// 底部按钮
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moreBtn.isHidden = moreBtnTitle.isEmpty
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contentView.addSubview(bottonView)
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bottonView.layoutChain
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.edgesHorzontal(12)
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.height(50)
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.bottom(5)
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if let preView = preView {
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bottonView.layoutChain
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.topToBottomOfView(preView, offset: 20)
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} else {
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bottonView.layoutChain
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.top(20)
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}
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defaultBtn.layoutChain
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.height(36)
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moreBtn.layoutChain
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.height(36)
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// contentView.addSubview(hLineView)
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// hLineView.layoutChain
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// .edgesHorzontal()
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// .bottomToTopOfView(bottonView)
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// .height(0.5)
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//
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// if !moreBtnTitle.isEmpty {
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// contentView.addSubview(vLineView)
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// vLineView.layoutChain
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// .centerX()
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// .topToView(bottonView)
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// .bottomToView(bottonView)
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// .width(0.5)
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// }
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}
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}
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extension DLAlertView {
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func show(on view: UIView) {
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viewForPresent = view
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guard let viewForPresent = viewForPresent else { return }
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self.backgroundColor = .clear
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viewForPresent.addSubview(self)
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self.layoutChain
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.edges()
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alpha = 0
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sizeToFit()
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contentView.center = .init(x: viewForPresent.frame.midX, y: viewForPresent.frame.midY)
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contentView.transform = transform.scaledBy(x: 0.8, y: 0.8)
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UIView.animate(withDuration: 0.25) {
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self.alpha = 1
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self.contentView.transform = CGAffineTransform.identity
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self.backgroundColor = self.config.coverBgColor
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} completion: { _ in
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}
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}
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func dismiss() {
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UIView.animate(withDuration: 0.25) {
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self.alpha = 0
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self.contentView.transform = self.contentView.transform.scaledBy(x: 0.2, y: 0.2)
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} completion: { _ in
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self.removeFromSuperview()
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}
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}
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}
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