Closer/iphone/Closer/Home/HomeViews.swift

import SwiftUI

// MARK: - Home View

struct HomeView: View {
    @EnvironmentObject var appState: AppState
    @State private var showPartnerHome = false
    @State private var showBucketList = false
    @State private var showCreateInvite = false
    @State private var showAcceptInvite = false
    
    var body: some View {
        ScrollView {
            VStack(spacing: CloserSpacing.xl) {
                // Welcome header
                VStack(alignment: .leading, spacing: 4) {
                    Text("Welcome back")
                        .font(CloserFont.callout)
                        .foregroundColor(.closerTextSecondary)
                    Text(appState.currentUser?.displayName ?? "Partner")
                        .font(CloserFont.title1)
                        .foregroundColor(.closerText)
                }
                .frame(maxWidth: .infinity, alignment: .leading)
                .closerPadding()
                
                if appState.currentCouple == nil {
                    PartnerActivationCard(
                        onInvite: { showCreateInvite = true },
                        onAcceptInvite: { showAcceptInvite = true }
                    )
                    .closerPadding()
                } else {
                    // Streak card
                    StreakCard()
                        .closerPadding()
                }
                
                // Quick actions
                VStack(alignment: .leading, spacing: CloserSpacing.md) {
                    Text("Today")
                        .closerSectionTitle()
                        .closerPadding()
                    
                    ScrollView(.horizontal, showsIndicators: false) {
                        HStack(spacing: CloserSpacing.md) {
                            QuickActionCard(
                                icon: "heart.fill",
                                title: "Daily Question",
                                subtitle: "Connect with your partner",
                                color: .closerPrimary
                            )
                            
                            QuickActionCard(
                                icon: "gamecontroller.fill",
                                title: "Play Together",
                                subtitle: "Games & challenges",
                                color: .closerSecondary
                            )
                            
                            QuickActionCard(
                                icon: "sparkles",
                                title: "Date Ideas",
                                subtitle: "Plan something fun",
                                color: .closerGold
                            )
                        }
                        .padding(.horizontal, CloserSpacing.xl)
                    }
                }
                
                if appState.currentCouple != nil {
                    // Partner status
                    VStack(alignment: .leading, spacing: CloserSpacing.sm) {
                        Text("Partner")
                            .closerSectionTitle()
                            .closerPadding()

                        PartnerStatusRow(
                            displayName: appState.currentPartner?.displayName ?? "Your Partner",
                            answered: false,
                            lastActive: nil
                        )
                        .closerPadding()
                    }

                    // Relationship summary
                    VStack(alignment: .leading, spacing: CloserSpacing.sm) {
                        Text("Your Journey")
                            .closerSectionTitle()
                            .closerPadding()

                        VStack(spacing: CloserSpacing.sm) {
                            StatRow(icon: "flame.fill", label: "Streak", value: "\(appState.currentCouple?.streakCount ?? 0) days")
                            StatRow(icon: "questionmark.bubble.fill", label: "Questions Answered", value: "12")
                            StatRow(icon: "gamecontroller.fill", label: "Games Played", value: "5")
                        }
                        .closerPadding()
                    }

                    // Bottom nav to partner home
                    Button(action: { showPartnerHome = true }) {
                        Label("View Partner's Activity", systemImage: "person.fill")
                    }
                    .buttonStyle(SecondaryButtonStyle())
                    .closerPadding()
                }

                Spacer()
                    .frame(height: CloserSpacing.xxl)
            }
        }
        .background(Color.closerBackground)
        .navigationBarTitleDisplayMode(.inline)
        .navigationDestination(isPresented: $showPartnerHome) {
            PartnerHomeView()
        }
        .navigationDestination(isPresented: $showBucketList) {
            BucketListView()
        }
        .navigationDestination(isPresented: $showCreateInvite) {
            CreateInviteView()
        }
        .navigationDestination(isPresented: $showAcceptInvite) {
            AcceptInviteView()
        }
    }
}

// MARK: - Partner Home

struct PartnerHomeView: View {
    @Environment(\.dismiss) private var dismiss
    
    var body: some View {
        ScrollView {
            VStack(spacing: CloserSpacing.xl) {
                VStack(alignment: .leading, spacing: 4) {
                    Text("Partner's Activity")
                        .font(CloserFont.title1)
                        .foregroundColor(.closerText)
                    Text("See what your partner has been up to")
                        .font(CloserFont.callout)
                        .foregroundColor(.closerTextSecondary)
                }
                .frame(maxWidth: .infinity, alignment: .leading)
                .closerPadding()
                
                EmptyStateView(
                    icon: "person.crop.circle.badge.questionmark",
                    title: "No Recent Activity",
                    message: "Activity updates will appear here when your partner answers questions or plays games."
                )
            }
        }
        .background(Color.closerBackground)
        .navigationBarTitleDisplayMode(.inline)
    }
}

// MARK: - Subviews

struct StreakCard: View {
    @EnvironmentObject var appState: AppState
    
    var body: some View {
        HStack {
            VStack(alignment: .leading, spacing: 4) {
                Text("Couple Streak")
                    .font(CloserFont.subheadline)
                    .foregroundColor(.closerTextSecondary)
                HStack(spacing: 8) {
                    Image(systemName: "flame.fill")
                        .foregroundColor(.closerDanger)
                    Text("\(appState.currentCouple?.streakCount ?? 0) days")
                        .font(CloserFont.title2)
                        .foregroundColor(.closerText)
                }
            }
            Spacer()
            
            // Streak dots
            HStack(spacing: 6) {
                ForEach(0..<7) { i in
                    Circle()
                        .fill(i < (appState.currentCouple?.streakCount ?? 0) % 7 ? Color.closerDanger : Color.closerDivider)
                        .frame(width: 12, height: 12)
                }
            }
        }
        .padding(CloserSpacing.lg)
        .closerCard()
    }
}

struct QuickActionCard: View {
    let icon: String
    let title: String
    let subtitle: String
    let color: Color
    
    var body: some View {
        VStack(alignment: .leading, spacing: CloserSpacing.sm) {
            Image(systemName: icon)
                .font(.title2)
                .foregroundColor(color)
            
            Text(title)
                .font(CloserFont.headline)
                .foregroundColor(.closerText)
            
            Text(subtitle)
                .font(CloserFont.caption)
                .foregroundColor(.closerTextSecondary)
        }
        .padding(CloserSpacing.lg)
        .frame(width: 160, alignment: .leading)
        .closerCard()
    }
}

struct StatRow: View {
    let icon: String
    let label: String
    let value: String
    
    var body: some View {
        HStack {
            Image(systemName: icon)
                .foregroundColor(.closerPrimary)
                .frame(width: 24)
            Text(label)
                .font(CloserFont.callout)
                .foregroundColor(.closerText)
            Spacer()
            Text(value)
                .font(CloserFont.headline)
                .foregroundColor(.closerText)
        }
        .padding(CloserSpacing.md)
        .background(Color.closerSurface)
        .cornerRadius(CloserRadius.medium)
    }
}