// Auteur : Simon-Pierre Boucher — contact@spboucher.ai
// AboutView.swift — À propos de KA : marque, mission, contacts et légal du
// Groupe KA (repris d'Ecosystem.swift), liens vers le hub.
import SwiftUI

struct AboutView: View {
    @Environment(\.colorScheme) private var scheme

    private var version: String {
        let v = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String ?? "1.0.0"
        return "Version \(v)"
    }

    var body: some View {
        VStack(alignment: .leading, spacing: 16) {
            HStack(spacing: 14) {
                GroupeKAMark(size: 26)
                VStack(alignment: .leading, spacing: 2) {
                    Text("KA pour macOS").font(.headline)
                    Text(version + " · l'app compagnon de l'écosystème")
                        .font(.caption).foregroundStyle(.secondary)
                }
            }

            Text(Ecosystem.disclaimer)
                .font(.subheadline)
                .foregroundStyle(KATheme.ink2(scheme))
                .padding(13)
                .frame(maxWidth: .infinity, alignment: .leading)
                .kaCard()

            VStack(alignment: .leading, spacing: 8) {
                Text("Contacts").font(.headline)
                ForEach(Ecosystem.contacts, id: \.email) { c in
                    Link(destination: URL(string: "mailto:\(c.email)")!) {
                        HStack {
                            Image(systemName: "envelope.fill").font(.caption)
                            Text(c.email).font(.subheadline.weight(.semibold))
                            Spacer()
                            Text(c.role).font(.caption).foregroundStyle(.secondary)
                        }
                        .padding(.horizontal, 12).padding(.vertical, 8)
                        .background(KATheme.green.opacity(0.08), in: RoundedRectangle(cornerRadius: 9, style: .continuous))
                    }
                    .foregroundStyle(KATheme.green)
                }
            }

            VStack(alignment: .leading, spacing: 8) {
                Text("Légal").font(.headline)
                ForEach(Ecosystem.legal, id: \.path) { l in
                    Link(destination: Ecosystem.hubURL.appendingPathComponent(l.path)) {
                        HStack {
                            Image(systemName: "doc.text").font(.caption)
                            Text(l.label).font(.subheadline)
                            Spacer()
                            Image(systemName: "arrow.up.right").font(.caption2)
                        }
                    }
                    .foregroundStyle(.primary)
                }
            }
            .padding(13)
            .frame(maxWidth: .infinity, alignment: .leading)
            .kaCard()

            HStack {
                Link("www.groupe-ka.com", destination: Ecosystem.hubURL)
                    .font(.caption.weight(.bold))
                    .foregroundStyle(KATheme.green)
                Spacer()
                Text("© Simon-Pierre Boucher — Groupe KA")
                    .font(.caption2).foregroundStyle(.tertiary)
            }
        }
        .padding(22)
        .frame(width: 470)
        .background(KATheme.paper(scheme))
    }
}