//
//  AboutView.swift
//  oAI
//
//  About modal with app icon and version info
//

import SwiftUI

struct AboutView: View {
    @Environment(\.dismiss) var dismiss

    private var appVersion: String {
        Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "1.0"
    }

    private var buildNumber: String {
        Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "1"
    }

    var body: some View {
        VStack(spacing: 16) {
            Spacer().frame(height: 8)

            Image("AppLogo")
                .resizable()
                .aspectRatio(contentMode: .fit)
                .frame(width: 128, height: 128)
                .clipShape(RoundedRectangle(cornerRadius: 24))
                .shadow(color: .cyan.opacity(0.3), radius: 12)

            Text("oAI")
                .font(.system(size: 28, weight: .bold))

            Text("Version \(appVersion) (\(buildNumber))")
                .font(.callout)
                .foregroundStyle(.secondary)

            Text("Multi-provider AI chat client")
                .font(.subheadline)
                .foregroundStyle(.secondary)

            Divider()
                .padding(.horizontal, 40)

            VStack(spacing: 4) {
                Text("© 2026 [Rune Olsen](https://blog.rune.pm)")
                    .font(.caption)
                    .foregroundStyle(.secondary)

                Text("Built with SwiftUI")
                    .font(.caption)
                    .foregroundStyle(.tertiary)
            }

            Spacer().frame(height: 4)

            Button("OK") { dismiss() }
                .keyboardShortcut(.return, modifiers: [])
                .keyboardShortcut(.escape, modifiers: [])
                .buttonStyle(.borderedProminent)
                .controlSize(.regular)

            Spacer().frame(height: 20)
        }
        .frame(width: 320, height: 370)
    }
}

#Preview {
    AboutView()
}