//
// Swiftfin is subject to the terms of the Mozilla Public
// License, v2.0. If a copy of the MPL was not distributed with this
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
//
// Copyright (c) 2022 Jellyfin & Jellyfin Contributors
//

import Defaults
import JellyfinAPI
import SwiftUI

struct LatestMediaView: View {

    @EnvironmentObject
    var homeRouter: HomeCoordinator.Router
    @StateObject
    var viewModel: LatestMediaViewModel
    @Default(.showPosterLabels)
    var showPosterLabels

    var body: some View {
        VStack(alignment: .leading) {

            L10n.latestWithString(viewModel.library.name ?? "").text
                .font(.title3)
                .padding(.horizontal, 50)

            ScrollView(.horizontal) {
                HStack(alignment: .top) {
                    ForEach(viewModel.items, id: \.self) { item in

                        VStack(spacing: 15) {
                            Button {
                                homeRouter.route(to: \.modalItem, item)
                            } label: {
                                ImageView(item.portraitHeaderViewURL(maxWidth: 257))
                                    .frame(width: 257, height: 380)
                            }
                            .frame(height: 380)
                            .buttonStyle(PlainButtonStyle())

                            if showPosterLabels {
                                Text(item.title)
                                    .lineLimit(2)
                                    .frame(width: 257)
                            }
                        }
                    }

                    Button {
                        homeRouter.route(to: \.library, (
                            viewModel: .init(
                                parentID: viewModel.library.id!,
                                filters: LibraryFilters(
                                    filters: [],
                                    sortOrder: [.descending],
                                    sortBy: [.dateAdded]
                                )
                            ),
                            title: viewModel.library.name ?? ""
                        ))
                    } label: {
                        ZStack {
                            Color(UIColor.darkGray)
                                .opacity(0.5)

                            VStack(spacing: 20) {
                                Image(systemName: "chevron.right")
                                    .font(.title)

                                L10n.seeAll.text
                                    .font(.title3)
                            }
                        }
                    }
                    .frame(width: 257, height: 380)
                    .buttonStyle(PlainButtonStyle())
                }
                .padding(.horizontal, 50)
                .padding(.vertical)
            }
            .edgesIgnoringSafeArea(.horizontal)
        }
        .focusSection()
    }
}