yattee/Apple TV/SearchedVideosView.swift

import SwiftUI

struct SearchedVideosView: View {
    @ObservedObject var provider: SearchedVideosProvider
    @Binding var query: String
    
    @Environment(\.isSearching) var isSearching
    
    var body: some View {
        Group {
            List {
                ForEach(videos) { video in
                    VideoThumbnailView(video: video)
                        .listRowInsets(listRowInsets)
                }
            }
            .listStyle(GroupedListStyle())
        }
    }

    var listRowInsets: EdgeInsets {
        EdgeInsets(top: .zero, leading: .zero, bottom: .zero, trailing: 30)
    }
    
    var videos: [Video] {
        var newQuery = query
        
        if let url = URLComponents(string: query),
           let queryItem = url.queryItems?.first(where: { item in item.name == "v" }),
           let id = queryItem.value {
            newQuery = id
        }
        
        if (newQuery != provider.query) {
            provider.query = newQuery
            provider.load()
        }
        
        return provider.videos
    }
}

//struct SearchedVideosView_Previews: PreviewProvider {
//    static var previews: some View {
//        SearchedVideosView()
//    }
//}