zeus
94 lines
2.6 KiB
Swift
94 lines
2.6 KiB
Swift
//
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// UniversalAlert.swift
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// CustomUniversalAlert
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//
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// Created by Balaji Venkatesh on 18/09/23.
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//
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import SwiftUI
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/// Alert Config
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struct AlertConfig {
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fileprivate var enableBackgroundBlur: Bool = true
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fileprivate var disableOutsideTap: Bool = true
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fileprivate var transitionType: TransitionType = .slide
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fileprivate var slideEdge: Edge = .bottom
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fileprivate var show: Bool = false
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fileprivate var showView: Bool = false
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init(enableBackgroundBlur: Bool = true, disableOutsideTap: Bool = true, transitionType: TransitionType = .slide, slideEdge: Edge = .bottom) {
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self.enableBackgroundBlur = enableBackgroundBlur
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self.disableOutsideTap = disableOutsideTap
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self.transitionType = transitionType
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self.slideEdge = slideEdge
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}
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/// TransitionType
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enum TransitionType {
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case slide
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case opacity
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}
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/// Alert Present/Dismiss Methods
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mutating
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func present() {
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show = true
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}
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mutating
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func dismiss() {
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show = false
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}
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}
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fileprivate struct AlertView<Content: View>: View {
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@Binding var config: AlertConfig
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/// View Tag
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var tag: Int
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@ViewBuilder var content: () -> Content
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/// View Properties
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@State private var showView: Bool = false
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var body: some View {
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GeometryReader(content: { geometry in
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if showView && config.transitionType == .slide {
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content()
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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.transition(.move(edge: config.slideEdge))
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} else {
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content()
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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.opacity(showView ? 1 : 0)
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}
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})
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.background {
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ZStack {
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if config.enableBackgroundBlur {
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Rectangle()
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.fill(.ultraThinMaterial)
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} else {
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Rectangle()
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.fill(.primary.opacity(0.25))
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}
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}
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.ignoresSafeArea()
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.contentShape(.rect)
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.onTapGesture {
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if !config.disableOutsideTap {
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config.dismiss()
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}
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}
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.opacity(showView ? 1 : 0)
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}
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.onAppear(perform: {
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config.showView = true
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})
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// .onChange(of: config.showView) { oldValue, newValue in
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// withAnimation(.smooth(duration: 0.35, extraBounce: 0)) {
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// showView = newValue
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// }
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// }
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}
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}
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