//
//  MainWindowView.swift
//  Zyquo Cloud
//
//  Author: Simon-Pierre Boucher
//  Mail: contact@spboucher.ai
//
//  Root split view: translucent sidebar + chat area.
//

import SwiftUI

struct MainWindowView: View {
    @EnvironmentObject private var store: ConversationStore
    @EnvironmentObject private var appearance: AppearanceStore

    var body: some View {
        NavigationSplitView {
            SidebarView()
                .navigationSplitViewColumnWidth(
                    min: ZyquoMetrics.sidebarWidth,
                    ideal: ZyquoMetrics.sidebarWidth,
                    max: 360
                )
        } detail: {
            if let id = store.selectedID, store.conversations.contains(where: { $0.id == id }) {
                ChatView(conversationID: id)
                    .id(id)
            } else {
                EmptyStateView(
                    model: store.catalog.defaultModel,
                    onSelectModel: { model in
                        store.newConversation(model: model)
                    },
                    onSuggestion: { prompt in
                        let conversation = store.newConversation()
                        store.send(text: prompt, in: conversation.id)
                    }
                )
            }
        }
        .frame(
            minWidth: ZyquoMetrics.windowMinWidth,
            minHeight: ZyquoMetrics.windowMinHeight
        )
        .preferredColorScheme(appearance.themeMode.colorScheme)
        .tint(appearance.accentColor)
    }
}