git ssb

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//
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//  QRCodeView.swift
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//  localnative-ios
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//
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//  Created by Yi Wang on 4/17/20.
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//  Copyright © 2020 Yi Wang. All rights reserved.
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//
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import SwiftUI
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struct QRCodeView: View {
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    var note: Note
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    var image: UIImage
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    var body: some View {
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        VStack(alignment: .leading){
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            HStack{
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                Text(note.created_at.prefix(19))
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                Spacer()
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                Text("\(String(note.uuid4.prefix(5))).. \(String(note.id))")
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            }
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            Text(makeText(note: note))
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            Text(note.url).onTapGesture {
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                UIApplication.shared.open(URL(string: self.note.url)!)
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            }.foregroundColor(.blue)
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            Image(uiImage: image).interpolation(.none)
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            .resizable()
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            .aspectRatio(contentMode: .fit)
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            Spacer()
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        }.padding()
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    }
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    func makeText(note: Note) -> String{
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        return note.title
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            + newLineOrEmptyString(str: note.description)
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            + newLineOrEmptyString(str: note.annotations)
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    }
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    func newLineOrEmptyString(str: String) -> String{
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        if(str.trimmingCharacters(in: .whitespacesAndNewlines) == ""){
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            return ""
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        }else{
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            return "\n" + str
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        }
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    }
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}
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struct QRCodeView_Previews: PreviewProvider {
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    static var previews: some View {
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        QRCodeView(note: Note(
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            id: 0,
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            uuid4: "uuid4",
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            title: "title",
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            url: "url",
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            tags: "tag1,tag2",
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            description: "description",
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            annotations: "annotations",
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            created_at: "2020-04-12"
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        ), image: UIImage())
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    }
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}
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