SimpleX-Chat/apps/ios/Shared/Views/Chat/ChatItem/CILinkView.swift

//
//  LargeLinkPreviewView.swift
//  SimpleX
//
//  Created by Ian Davies on 07/04/2022.
//  Copyright © 2022 SimpleX Chat. All rights reserved.
//

import SwiftUI
import SimpleXChat

struct CILinkView: View {
    @EnvironmentObject var theme: AppTheme
    let linkPreview: LinkPreview
    @State private var blurred: Bool = UserDefaults.standard.integer(forKey: DEFAULT_PRIVACY_MEDIA_BLUR_RADIUS) > 0

    var body: some View {
        VStack(alignment: .center, spacing: 6) {
            if let uiImage = imageFromBase64(linkPreview.image) {
                Image(uiImage: uiImage)
                    .resizable()
                    .scaledToFit()
                    .modifier(PrivacyBlur(blurred: $blurred))
            }
            VStack(alignment: .leading, spacing: 6) {
                Text(linkPreview.title)
                    .lineLimit(3)
//                if linkPreview.description != "" {
//                    Text(linkPreview.description)
//                        .font(.subheadline)
//                        .lineLimit(12)
//                }
                Text(linkPreview.uri.absoluteString)
                    .font(.caption)
                    .lineLimit(1)
                    .foregroundColor(theme.colors.secondary)
            }
            .padding(.horizontal, 12)
            .frame(maxWidth: .infinity, alignment: .leading)
        }
        .simultaneousGesture(TapGesture().onEnded {
            openBrowserAlert(uri: linkPreview.uri)
        })
    }
}

func openBrowserAlert(uri: URL) {
    showAlert(
        NSLocalizedString("Open link?", comment: "alert title"),
        message: uri.absoluteString,
        actions: {[
            UIAlertAction(
                title: NSLocalizedString("Cancel", comment: "alert action"),
                style: .default,
                handler: { _ in }
            ),
            UIAlertAction(
                title: NSLocalizedString("Open", comment: "alert action"),
                style: .default,
                handler: { _ in UIApplication.shared.open(uri) }
            )
        ]}
    )
}

struct LargeLinkPreview_Previews: PreviewProvider {
    static var previews: some View {
        let preview = LinkPreview(
            uri: URL(string: "http://DuckDuckGo.com")!,
            title: "Privacy, simplified.",
            description: "",
            image: "data:image/jpg;base64,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"
        )
        CILinkView(linkPreview: preview)
            .previewLayout(.fixed(width: 360, height: 200))
    }
}