//
//  ItemPersonIconView.swift
//  Jel
//
//  Created by zerocool on 1/8/24.
//

import SwiftUI
import JellyfinKit
import NukeUI

struct ItemPersonIconPlaceholderView: View {
  var body: some View {
    ZStack {
      Color(uiColor: UIColor.secondarySystemBackground)
      Image(systemName: "person.fill")
        .resizable()
        .aspectRatio(contentMode: .fit)
        .padding()
        .foregroundStyle(Color(uiColor: UIColor.secondarySystemFill))
    }
    .frame(height: 150)
    .clipShape(RoundedRectangle(cornerRadius: 5))
  }
}

struct ItemPersonIconView: View {
  @ObservedObject var authState: AuthStateController = AuthStateController.shared
  @EnvironmentObject var jellyfinClient: JellyfinClientController
  
  var person: BaseItemPerson
  
  @State var personImageUrl: URL?
  
  var body: some View {
    VStack {
      LazyImage(url: personImageUrl) {state in
        if let image = state.image {
          image
            .resizable()
            .aspectRatio(contentMode: .fit)
            .clipShape(RoundedRectangle(cornerRadius: 5))
        } else {
          ItemPersonIconPlaceholderView()
        }
      }
      .frame(height: 170)
      
      VStack(alignment: .leading) {
        Text(person.name ?? "---")
          .font(.footnote)
          .lineLimit(nil)
        Text(person.role ?? "---")
          .font(.caption)
          .foregroundStyle(Color(uiColor: UIColor.secondaryLabel))
          .fixedSize(horizontal: false, vertical: true)
          .lineLimit(nil)
      }
      .multilineTextAlignment(.leading)
    }
    .frame(width: 100)
    .onAppear {
      Task {
        let request = Paths.getItemImage(itemID: person.id ?? "", imageType: "Primary")
        
        let serverUrl = jellyfinClient.getUrl()
        personImageUrl = serverUrl?.appending(path: request.url?.absoluteString ?? "")
      }
    }
  }
}

//#Preview {
//    ItemPersonView()
//}