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//
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// VideoPlayerView.swift
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// twogetskills
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//
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// Created by Efrain Yanez Recanatini on 4/24/22.
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//
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import Foundation
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import SwiftUI
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import AVKit
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import NavigationStack
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struct VideoPlayerView: View {
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@State private var timerActive : Bool = false
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@State private var isCompleted : Bool = false
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@State private var backToGallery : Bool = false
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private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
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private let appDao = AppDao.sharedInstance
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private var playerItem : AVPlayerItem
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private var player : AVPlayer
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private var slideModel : SlideModel
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private var slideTitle : String
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init(slideUuid : String)
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{
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let appData = appDao.selectOne()
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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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let videoUrl = URL(string: slideModel.file)
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let headerSecurity = HeaderSecurity()
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let headers: [String: String] = [
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Constants.HTTP_HEADER_ACCEPT: Constants.HTTP_HEADER_ACCEPT_VALUE,
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Constants.HTTP_HEADER_SECURITY_RAND: String(headerSecurity.rand),
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Constants.HTTP_HEADER_SECURITY_TOKEN: appData.deviceUuid,
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Constants.HTTP_HEADER_SECURITY_CREATED: String(headerSecurity.created) ,
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Constants.HTTP_HEADER_SECURITY_SECRET: headerSecurity.secret,
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]
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let assets = AVURLAsset(url: videoUrl!, options: ["AVURLAssetHTTPHeaderFieldsKey": headers])
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playerItem = AVPlayerItem(asset: assets)
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let newTime : CMTime = CMTimeMakeWithSeconds(0, preferredTimescale:1)
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player = AVPlayer(playerItem: playerItem)
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player.seek(to: newTime)
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self.timerActive = true
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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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if self.timerActive {
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self.timer.upstream.connect().cancel()
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}
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AppDelegate.orientationLock = UIInterfaceOrientationMask.portrait
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UIDevice.current.setValue(UIInterfaceOrientation.portrait.rawValue, forKey: "orientation")
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UIViewController.attemptRotationToDeviceOrientation()
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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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VideoPlayer(player: player)
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.onAppear() {
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player.play()
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}
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.onDisappear() {
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player.pause()
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}
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.onReceive(timer, perform: { _ in
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let duration = CMTimeGetSeconds(playerItem.asset.duration)
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if duration > 0 {
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let currentTime = CMTimeGetSeconds(playerItem.currentTime())
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let diference = duration - currentTime
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if diference < 10 {
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self.isCompleted = true;
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self.timer.upstream.connect().cancel()
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timerActive = false
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}
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}
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})
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}
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}
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}
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struct VideoPlayerView_Previews: PreviewProvider {
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static var previews: some View {
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VideoPlayerView(slideUuid: "")
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}
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}
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