Luminate/Sources/LuminateLibrary/SearchView.swift

import Adwaita
import LuminateCore

struct SearchView: View {

    var client: JellyfinClient
    var userId: String
    @State private var searchText = ""
    @State private var results: [Components.Schemas.SearchHint] = []
    @State private var isSearching = false

    var view: Body {
        VStack {
            SearchBar("Search", text: $searchText)
                .onSubmit {
                    performSearch()
                }
                .onChange {
                    debounceSearch()
                }
            if isSearching {
                Spinner()
                    .padding(20)
            } else {
                ScrollView {
                    VStack {
                        ForEach(results) { hint in
                            SearchResultRow(hint: hint, client: client)
                        }
                    }
                }
            }
        }
        .padding()
    }

    private func debounceSearch() {
        Task {
            try? await Task.sleep(nanoseconds: 300_000_000)
            if !searchText.isEmpty {
                performSearch()
            }
        }
    }

    private func performSearch() {
        guard !searchText.isEmpty else {
            results = []
            return
        }
        isSearching = true
        Task {
            let result = try? await client.getSearchHints(
                searchTerm: searchText,
                userId: userId,
                limit: 50
            )
            await MainActor.run {
                results = result?.SearchHints ?? []
                isSearching = false
            }
        }
    }
}

extension Components.Schemas.SearchHint: Identifiable {
    public var id: String { Id ?? ItemId ?? UUID().uuidString }
}

struct SearchResultRow: View {

    var hint: Components.Schemas.SearchHint
    var client: JellyfinClient
    @State private var imageData: Data?

    var view: Body {
        HStack {
            if let data = imageData {
                Picture()
                    .data(data)
                    .frame(minWidth: 80, maxWidth: 80, minHeight: 120, maxHeight: 120)
                    .style("card")
            } else {
                Box(spacing: 0) {}
                    .frame(minWidth: 80, maxWidth: 80, minHeight: 120, maxHeight: 120)
                    .style("card")
            }
            VStack {
                Text(hint.Name ?? "")
                    .style("body")
                    .halign(.start)
                if let type = hint._Type?.value1 {
                    Text("\(type)")
                        .style("caption")
                        .dim()
                        .halign(.start)
                }
                if let year = hint.ProductionYear {
                    Text("\(year)")
                        .style("caption")
                        .halign(.start)
                }
                Text(hint.runtimeString)
                    .style("caption")
                    .halign(.start)
            }
            .hexpand(true)
        }
        .padding(5, .vertical)
        .onAppear {
            loadImage()
        }
    }

    private func loadImage() {
        guard let tag = hint.PrimaryImageTag,
              let itemId = hint.Id ?? hint.ItemId else { return }
        Task {
            guard let url = await client.imageURL(
                itemId: itemId, imageType: .Primary, tag: tag, maxWidth: 160
            ) else { return }
            let service = ImageService()
            imageData = try? await service.loadImage(url: url)
        }
    }
}