Kisani/Features/Settings/SettingsView.swift

import SwiftUI

struct SettingsView: View {
    @EnvironmentObject var store: ConnectionStore

    var body: some View {
        ZStack {
            Color.white.ignoresSafeArea()

            ScrollView {
                VStack(spacing: AppTheme.sectionSpacing) {
                    // LAN trigger hero section
                    LANTriggerSection()

                    // What to back up
                    mediaSection

                    // Quiet hours
                    quietHoursSection

                    // Notification section
                    notificationSection

                    Spacer(minLength: 40)
                }
                .padding(.horizontal, 20)
                .padding(.top, 20)
            }
        }
        .navigationTitle("Settings")
        .navigationBarTitleDisplayMode(.inline)
    }

    // MARK: Media section

    private var mediaSection: some View {
        VStack(alignment: .leading, spacing: 8) {
            Text("WHAT TO BACK UP")
                .font(AppTheme.smallFont)
                .foregroundColor(AppTheme.textSecondary)
                .padding(.leading, 4)

            VStack(spacing: 0) {
                ToggleRow(icon: "photo", title: "Photos",
                          isOn: $store.backupFilter.includePhotos)
                Divider().padding(.leading, 44)
                ToggleRow(icon: "video", title: "Videos",
                          isOn: $store.backupFilter.includeVideos)
                Divider().padding(.leading, 44)
                ToggleRow(icon: "camera.viewfinder", title: "Screenshots",
                          isOn: $store.backupFilter.includeScreenshots)
                Divider().padding(.leading, 44)
                ToggleRow(icon: "rays", title: "RAW",
                          isOn: $store.backupFilter.includeRAW)
                Divider().padding(.leading, 44)
                ToggleRow(icon: "doc.badge.clock", title: "New files only",
                          subtitle: "Skip files already on NAS",
                          isOn: $store.backupFilter.newFilesOnly)
            }
            .padding(.horizontal, 16)
            .background(Color.white)
            .clipShape(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius))
            .overlay(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius).stroke(AppTheme.cardBorder))
        }
    }

    // MARK: Quiet hours

    private var quietHoursSection: some View {
        VStack(alignment: .leading, spacing: 8) {
            Text("QUIET HOURS")
                .font(AppTheme.smallFont)
                .foregroundColor(AppTheme.textSecondary)
                .padding(.leading, 4)

            VStack(spacing: 0) {
                ToggleRow(icon: "moon.fill", title: "Quiet hours",
                          subtitle: "No auto-backup during this window",
                          isOn: $store.quietHoursEnabled)

                if store.quietHoursEnabled {
                    Divider().padding(.leading, 44)
                    timePickerRow(label: "Start", hour: $store.quietHoursStart)
                    Divider().padding(.leading, 44)
                    timePickerRow(label: "End", hour: $store.quietHoursEnd)
                }

                Divider().padding(.leading, 44)
                ToggleRow(icon: "bolt.fill", title: "Only while charging",
                          subtitle: "Preserve battery on large libraries",
                          isOn: $store.chargingOnlyMode)
            }
            .padding(.horizontal, 16)
            .background(Color.white)
            .clipShape(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius))
            .overlay(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius).stroke(AppTheme.cardBorder))
        }
    }

    private func timePickerRow(label: String, hour: Binding<Int>) -> some View {
        HStack {
            Text(label)
                .font(AppTheme.bodyFont)
                .foregroundColor(AppTheme.textPrimary)
                .frame(width: 80, alignment: .leading)
            Spacer()
            Picker(label, selection: hour) {
                ForEach(0..<24, id: \.self) { h in
                    Text(String(format: "%02d:00", h)).tag(h)
                }
            }
            .pickerStyle(.menu)
            .tint(AppTheme.blue)
        }
        .padding(.vertical, 8)
    }

    // MARK: Notifications

    private var notificationSection: some View {
        VStack(alignment: .leading, spacing: 8) {
            Text("NOTIFICATIONS")
                .font(AppTheme.smallFont)
                .foregroundColor(AppTheme.textSecondary)
                .padding(.leading, 4)

            VStack(spacing: 0) {
                staticRow(icon: "bell.fill", title: "On start", value: "Off")
                Divider().padding(.leading, 44)
                staticRow(icon: "checkmark.circle.fill", title: "On complete", value: "On")
                Divider().padding(.leading, 44)
                staticRow(icon: "exclamationmark.triangle.fill", title: "On errors", value: "On")
            }
            .padding(.horizontal, 16)
            .background(Color.white)
            .clipShape(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius))
            .overlay(RoundedRectangle(cornerRadius: AppTheme.cardCornerRadius).stroke(AppTheme.cardBorder))
        }
    }

    private func staticRow(icon: String, title: String, value: String) -> some View {
        HStack {
            Image(systemName: icon)
                .foregroundColor(AppTheme.blue)
                .frame(width: 28)
            Text(title)
                .font(AppTheme.bodyFont)
                .foregroundColor(AppTheme.textPrimary)
            Spacer()
            Text(value)
                .font(AppTheme.bodyFont)
                .foregroundColor(AppTheme.textSecondary)
        }
        .padding(.vertical, 12)
    }
}