hyungi_document_server/clients/ds-app/Sources/AppFeature/Pages/SearchView.swift

import SwiftUI
import DSKit

/// Distinct from the Documents table: relevance-forward result cards (score bar + match_reason).
struct SearchView: View {
    @Environment(AppModel.self) private var model

    var body: some View {
        @Bindable var model = model
        VStack(alignment: .leading, spacing: 0) {
            HStack(spacing: 8) {
                TextField("검색어를 입력하세요", text: $model.searchQuery)
                    .textFieldStyle(.roundedBorder)
                    .onSubmit { Task { await model.runSearch() } }
                Button("검색") { Task { await model.runSearch() } }
                    .buttonStyle(.borderedProminent)
            }
            .padding(12)

            if let response = model.searchResponse {
                List(response.results) { result in
                    VStack(alignment: .leading, spacing: 5) {
                        HStack(spacing: 6) {
                            if let d = result.aiDomain { Chip(d, Sage.domainColor(d)) }
                            Text(result.title ?? "문서 \(result.id)")
                                .font(.callout.weight(.medium)).foregroundStyle(Sage.ink).lineLimit(1)
                            Spacer()
                            if let m = result.matchReason {
                                Text(m).font(.caption2).foregroundStyle(Sage.muted)
                            }
                        }
                        Text(result.snippet ?? result.aiSummary ?? "")
                            .font(.caption).foregroundStyle(Sage.muted).lineLimit(2)
                        if let score = result.score { ScoreBar(score: score) }
                    }
                    .padding(.vertical, 4)
                    .contentShape(Rectangle())
                    .onTapGesture {
                        model.section = .documents
                        Task { await model.openDocument(result.id) }
                    }
                }
                .listStyle(.inset)
            } else {
                EmptyState(text: "검색어를 입력하세요")
            }
        }
        .background(Sage.surface)
    }
}