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efrain |
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// GridSlideView.swift
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// twogetskills
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//
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// Created by Efrain Yanez Recanatini on 2/17/22.
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//
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import SwiftUI
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struct GridSlideView: View {
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@Environment(\.presentationMode)
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var presentationMode: Binding
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private let capsuleDao : CapsuleDao = CapsuleDao()
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private var capsuleModel : CapsuleModel = CapsuleModel()
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private var viewModel : SlideGridViewModel = SlideGridViewModel()
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private var capsuleTitle : String = ""
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private let colorBackgroundTopic = UIColor(hex: Config.COLOR_BACKGROUND_TOPIC)
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private let colorAppTextView = UIColor(hex: Config.COLOR_APP_TEXT_VIEW_TITLE)
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private let colorAppBackground = UIColor(hex: Config.COLOR_APP_BAR)
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private let config = [
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GridItem(.fixed(Constants.CARD_WIDTH)),
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GridItem(.fixed(Constants.CARD_WIDTH))
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]
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@State private var backToCapsules : Bool = false
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init(capsuleUuid : String)
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{
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let preference = Preference.sharedInstance
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self.capsuleModel = capsuleDao.selectByUuid(uuid: capsuleUuid)
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viewModel.fetch(capsuleUuid: self.capsuleModel.uuid, userUuid: preference.userUuid)
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if self.capsuleModel.name.count > Constants.APP_BAR_TITLE_MAX_LENGTH {
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capsuleTitle = String(Array(self.capsuleModel.name)[0...Constants.APP_BAR_TITLE_MAX_LENGTH]) + "..."
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} else {
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capsuleTitle = self.capsuleModel.name
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}
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}
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var body: some View {
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VStack(spacing: 0.0) {
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NavigationLink("", destination: GridCapsuleView(topicUuid: self.capsuleModel.topicUuid), isActive: self.$backToCapsules).frame( height: 0)
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ScrollView() {
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LazyVGrid(columns: config, alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/, spacing: /*@START_MENU_TOKEN@*/nil/*@END_MENU_TOKEN@*/, pinnedViews: /*@START_MENU_TOKEN@*/[]/*@END_MENU_TOKEN@*/, content: {
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ForEach(0..<self.viewModel.slides.count) { i in
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CardSlideView(slideUuid: self.viewModel.slides[i].uuid, position: i
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).frame(
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width: Constants.CARD_WIDTH,
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height: Constants.CARD_HEIGHT,
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alignment: .center
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)
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}
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}).padding(.top, 10)
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}
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Spacer()
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}
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.background(Color(colorBackgroundTopic ?? .gray))
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.navigationBarTitleDisplayMode(.inline)
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.navigationTitle(capsuleTitle)
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.navigationBarBackButtonHidden(true)
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button(action: {
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//self.presentationMode.wrappedValue.dismiss()
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self.backToCapsules = true
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}) {
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HStack {
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Image(systemName: "chevron.backward")
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.aspectRatio(contentMode: .fit)
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.foregroundColor(Color( colorAppTextView ?? .systemBlue))
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.background(Color(colorAppBackground ?? .systemBlue))
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}
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}
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}
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} .onAppear {
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print("GridSlideView")
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}
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}
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}
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struct GridSlideView_Previews: PreviewProvider {
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static var previews: some View {
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GridSlideView(capsuleUuid: "C123")
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}
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}
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