//
//  RootView.swift
//  Zyquo Local
//
//  Author: Simon-Pierre Boucher
//  Mail: contact@spboucher.ai
//

import SwiftUI

/// Main window: sidebar + detail column (chat or model library).
struct RootView: View {
    @Environment(AppModel.self) private var app
    private var theme = ThemeStore.shared

    init() {}

    var body: some View {
        NavigationSplitView {
            SidebarView()
                .navigationSplitViewColumnWidth(
                    min: ZyquoTheme.sidebarWidth, ideal: ZyquoTheme.sidebarWidth, max: 320)
        } detail: {
            switch app.route {
            case .chat:
                ChatView()
            case .library:
                LibraryView()
            }
        }
        .background(ZyquoTheme.background)
        .preferredColorScheme(theme.mode.colorScheme)
        .alert(
            "Something went wrong",
            isPresented: Binding(
                get: { app.lastError != nil },
                set: { if !$0 { app.lastError = nil } }
            )
        ) {
            Button("OK") { app.lastError = nil }
        } message: {
            Text(app.lastError ?? "")
        }
    }
}