Proyectos de Subversion Iphone Microlearning - Nuevo Interface

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//
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//  PdfView.swift
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//  twogetskills
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//
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//  Created by Efrain Yanez Recanatini on 4/26/22.
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//
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import Foundation
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import SwiftUI
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import PDFKit
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import NavigationStack
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struct PdfViewerView: View {
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    @State private var backToGallery : Bool = false
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    @State private var isCompleted : Bool = false
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    private var slideModel : SlideModel
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    private var slideTitle : String
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    private var url : URL?
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    init(slideUuid : String)
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    {
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        let slideDao = SlideDao.sharedInstance
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        self.slideModel = slideDao.selectByUuid(uuid: slideUuid)
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        if self.slideModel.name.count > Constants.APP_BAR_TITLE_MAX_LENGTH {
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            slideTitle = String(Array(self.slideModel.name)[0...Constants.APP_BAR_TITLE_MAX_LENGTH]) + "..."
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        } else {
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            slideTitle = self.slideModel.name
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        }
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        print("Viewer PDF: \(slideModel.file) ")
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        self.url = URL(string: slideModel.file)
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    }
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    var body: some View {
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        VStack(spacing: 0) {
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            PopView(
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                destination: .root,
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                isActive: self.$backToGallery,
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                label: {
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                    Text("")
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                }
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            ).frame( height: 0)
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            HStack {
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                Button(action: {
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                    let dataService = DataService()
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                    if self.isCompleted {
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                        dataService.completeSlide(slide: slideModel)
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                    } else {
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                        dataService.incompleteSlide(slide: slideModel)
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                    }
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                    self.backToGallery.toggle()
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                }, label: {
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                    Image(systemName: "chevron.backward")
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                    .frame(width: 32, height: 32, alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/)
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                    .aspectRatio(contentMode: .fit)
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                    .foregroundColor(Color("color_app_bar_foreground"))
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                })
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                .padding(.leading, 16)
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                Text(self.slideTitle)
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                .font(Font.custom(Config.FONT_NAME_REGULAR, size: Config.FONT_SIZE_APP_BAR_HEAD1 ))
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                .foregroundColor(Color("color_app_bar_foreground"))
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                    .padding(.leading, 4)
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                Spacer()
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            }
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            .background(Color("color_app_bar_background"))
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            .edgesIgnoringSafeArea(.top)
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            .frame(height: 50)
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            Divider()
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            GeometryReader { geometry in
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            PDFKitRepresentedView(url!)
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                .frame(
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                    width: geometry.size.width,
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                    height: geometry.size.height,
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                    alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/)
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                .border(/*@START_MENU_TOKEN@*/Color.black/*@END_MENU_TOKEN@*/, width: /*@START_MENU_TOKEN@*/1/*@END_MENU_TOKEN@*/)
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            }
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        }
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    }
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}
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struct PdfViewerView_Previews: PreviewProvider {
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    static var previews: some View {
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        PdfViewerView(slideUuid: "S123")
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    }
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}
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