148 lines
5.4 KiB
Swift
148 lines
5.4 KiB
Swift
// Copyright © 2023 Rangeproof Pty Ltd. All rights reserved.
|
|
|
|
import SwiftUI
|
|
import SessionUIKit
|
|
import SessionMessagingKit
|
|
|
|
public struct LinkPreviewView_SwiftUI: View {
|
|
private var state: LinkPreviewState
|
|
private var isOutgoing: Bool
|
|
private let maxWidth: CGFloat
|
|
private var messageViewModel: MessageViewModel?
|
|
private var bodyLabelTextColor: ThemeValue?
|
|
private var lastSearchText: String?
|
|
private let onCancel: (() -> ())?
|
|
|
|
private static let loaderSize: CGFloat = 24
|
|
private static let cancelButtonSize: CGFloat = 45
|
|
|
|
init(
|
|
state: LinkPreviewState,
|
|
isOutgoing: Bool,
|
|
maxWidth: CGFloat = .infinity,
|
|
messageViewModel: MessageViewModel? = nil,
|
|
bodyLabelTextColor: ThemeValue? = nil,
|
|
lastSearchText: String? = nil,
|
|
onCancel: (() -> ())? = nil
|
|
) {
|
|
self.state = state
|
|
self.isOutgoing = isOutgoing
|
|
self.maxWidth = maxWidth
|
|
self.messageViewModel = messageViewModel
|
|
self.bodyLabelTextColor = bodyLabelTextColor
|
|
self.lastSearchText = lastSearchText
|
|
self.onCancel = onCancel
|
|
}
|
|
|
|
public var body: some View {
|
|
VStack(
|
|
alignment: .leading,
|
|
spacing: Values.mediumSpacing
|
|
) {
|
|
HStack(
|
|
alignment: .center,
|
|
spacing: Values.mediumSpacing
|
|
) {
|
|
// Link preview image
|
|
let imageSize: CGFloat = state is LinkPreview.SentState ? 100 : 80
|
|
if let linkPreviewImage: UIImage = state.image {
|
|
Image(uiImage: linkPreviewImage)
|
|
.resizable()
|
|
.scaledToFill()
|
|
.foregroundColor(
|
|
themeColor: isOutgoing ?
|
|
.messageBubble_outgoingText :
|
|
.messageBubble_incomingText
|
|
)
|
|
.frame(
|
|
width: imageSize,
|
|
height: imageSize
|
|
)
|
|
.cornerRadius(state is LinkPreview.SentState ? 0 : 8)
|
|
} else if
|
|
state is LinkPreview.DraftState || state is LinkPreview.SentState,
|
|
let defaultImage: UIImage = UIImage(named: "Link")?.withRenderingMode(.alwaysTemplate)
|
|
{
|
|
Image(uiImage: defaultImage)
|
|
.foregroundColor(
|
|
themeColor: isOutgoing ?
|
|
.messageBubble_outgoingText :
|
|
.messageBubble_incomingText
|
|
)
|
|
.frame(
|
|
width: imageSize,
|
|
height: imageSize
|
|
)
|
|
.cornerRadius(state is LinkPreview.SentState ? 0 : 8)
|
|
} else {
|
|
ActivityIndicator()
|
|
.foregroundColor(.black)
|
|
.frame(
|
|
width: Self.loaderSize,
|
|
height: Self.loaderSize
|
|
)
|
|
}
|
|
|
|
// Link preview title
|
|
if let title: String = state.title {
|
|
Text(title)
|
|
.bold()
|
|
.font(.system(size: Values.smallFontSize))
|
|
.multilineTextAlignment(.leading)
|
|
.foregroundColor(
|
|
themeColor: isOutgoing ?
|
|
.messageBubble_outgoingText :
|
|
.messageBubble_incomingText
|
|
)
|
|
}
|
|
|
|
// Cancel button
|
|
if state is LinkPreview.DraftState {
|
|
Spacer(minLength: 0)
|
|
|
|
Button(action: {
|
|
onCancel?()
|
|
}, label: {
|
|
if let image: UIImage = UIImage(named: "X")?.withRenderingMode(.alwaysTemplate) {
|
|
Image(uiImage: image)
|
|
.foregroundColor(themeColor: .textPrimary)
|
|
}
|
|
})
|
|
.frame(
|
|
width: Self.cancelButtonSize,
|
|
height: Self.cancelButtonSize
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
struct LinkPreviewView_SwiftUI_Previews: PreviewProvider {
|
|
static var previews: some View {
|
|
VStack {
|
|
LinkPreviewView_SwiftUI(
|
|
state: LinkPreview.DraftState(
|
|
linkPreviewDraft: .init(
|
|
urlString: "https://github.com/oxen-io",
|
|
title: "Github - oxen-io/session-ios: A private messenger for iOS.",
|
|
jpegImageData: UIImage(named: "AppIcon")?.jpegData(compressionQuality: 1)
|
|
)
|
|
),
|
|
isOutgoing: true
|
|
)
|
|
.padding(.horizontal, Values.mediumSpacing)
|
|
|
|
LinkPreviewView_SwiftUI(
|
|
state: LinkPreview.LoadingState(),
|
|
isOutgoing: true
|
|
)
|
|
.frame(
|
|
width: .infinity,
|
|
height: 80
|
|
)
|
|
.padding(.horizontal, Values.mediumSpacing)
|
|
}
|
|
}
|
|
}
|