Reflect/Shared/Views/SharingTemplates/Variations/LongestStreakVariations.swift

//
//  LongestStreakVariations.swift
//  Reflect
//
//  2 design variations for the Longest Streak sharing template.
//

import SwiftUI

// MARK: - V2 "Gradient Bar" — Warm gradient bg, horizontal progress

struct LongestStreakV2: View {
    let streakEntries: [MoodEntryModel]
    let selectedMood: Mood

    @AppStorage(UserDefaultsStore.Keys.moodTint.rawValue, store: GroupUserDefaults.groupDefaults)
    private var moodTint: MoodTints = .Default

    private let dateFormatter: DateFormatter = {
        let f = DateFormatter()
        f.dateFormat = "MMM d, yyyy"
        return f
    }()

    var image: UIImage {
        shareView.asImage(size: CGSize(width: 650, height: 400))
    }

    var shareView: some View {
        ZStack {
            LinearGradient(
                colors: [Color(hex: "FFF5EE"), Color(hex: "FFE4D6")],
                startPoint: .topLeading,
                endPoint: .bottomTrailing
            )

            VStack(spacing: 20) {
                // Top row
                HStack {
                    VStack(alignment: .leading, spacing: 4) {
                        Text("Longest Streak")
                            .font(.system(size: 14, weight: .semibold, design: .rounded))
                            .foregroundColor(Color(hex: "8B5E3C"))
                            .textCase(.uppercase)
                            .tracking(2)

                        HStack(alignment: .firstTextBaseline, spacing: 8) {
                            Text("\(streakEntries.count)")
                                .font(.system(size: 56, weight: .heavy, design: .rounded))
                                .foregroundColor(Color(hex: "4A2810"))

                            Text("days")
                                .font(.system(size: 20, weight: .medium, design: .rounded))
                                .foregroundColor(Color(hex: "8B5E3C"))
                        }
                    }

                    Spacer()

                    ZStack {
                        Circle()
                            .fill(moodTint.color(forMood: selectedMood))
                            .frame(width: 72, height: 72)
                            .shadow(color: moodTint.color(forMood: selectedMood).opacity(0.4), radius: 12)

                        selectedMood.icon
                            .resizable()
                            .aspectRatio(contentMode: .fit)
                            .frame(width: 32, height: 32)
                            .foregroundColor(.white)
                    }
                }
                .padding(.horizontal, 36)

                // Progress bar
                VStack(spacing: 8) {
                    GeometryReader { geo in
                        ZStack(alignment: .leading) {
                            Capsule()
                                .fill(Color(hex: "4A2810").opacity(0.1))
                                .frame(height: 24)

                            Capsule()
                                .fill(moodTint.color(forMood: selectedMood))
                                .frame(width: geo.size.width * 0.85, height: 24)
                                .shadow(color: moodTint.color(forMood: selectedMood).opacity(0.3), radius: 6)
                        }
                    }
                    .frame(height: 24)

                    HStack {
                        Text(dateFormatter.string(from: streakEntries.first?.forDate ?? Date()))
                            .font(.system(size: 12, weight: .medium, design: .rounded))
                            .foregroundColor(Color(hex: "8B5E3C").opacity(0.6))

                        Spacer()

                        Text(dateFormatter.string(from: streakEntries.last?.forDate ?? Date()))
                            .font(.system(size: 12, weight: .medium, design: .rounded))
                            .foregroundColor(Color(hex: "8B5E3C").opacity(0.6))
                    }
                }
                .padding(.horizontal, 36)

                // Footer
                HStack {
                    Text(selectedMood.strValue)
                        .font(.system(size: 14, weight: .semibold, design: .rounded))
                        .foregroundColor(Color(hex: "8B5E3C"))

                    Spacer()

                    VStack(spacing: 6) {
                        Image("ReflectAppIcon")
                            .resizable()
                            .aspectRatio(contentMode: .fit)
                            .frame(width: 72, height: 72)
                            .clipShape(RoundedRectangle(cornerRadius: 16))

                        Text("Reflect")
                            .font(.system(size: 22, weight: .medium, design: .rounded))
                            .foregroundColor(Color(hex: "8B5E3C").opacity(0.4))
                    }
                }
                .padding(.horizontal, 36)
            }
            .padding(.vertical, 32)
        }
        .frame(width: 650, height: 400)
    }

    var body: some View { shareView }
}

// MARK: - V3 "Dark Badge" — Dark bg, glowing badge, neon accent

struct LongestStreakV3: View {
    let streakEntries: [MoodEntryModel]
    let selectedMood: Mood

    @AppStorage(UserDefaultsStore.Keys.moodTint.rawValue, store: GroupUserDefaults.groupDefaults)
    private var moodTint: MoodTints = .Default

    private let dateFormatter: DateFormatter = {
        let f = DateFormatter()
        f.dateStyle = .medium
        return f
    }()

    var image: UIImage {
        shareView.asImage(size: CGSize(width: 650, height: 400))
    }

    var shareView: some View {
        ZStack {
            Color(hex: "0A0A0F")

            HStack(spacing: 0) {
                // Left half — badge centered
                ZStack {
                    Circle()
                        .fill(moodTint.color(forMood: selectedMood).opacity(0.15))
                        .frame(width: 220, height: 220)

                    Circle()
                        .stroke(moodTint.color(forMood: selectedMood).opacity(0.3), lineWidth: 2)
                        .frame(width: 180, height: 180)

                    Circle()
                        .stroke(moodTint.color(forMood: selectedMood), lineWidth: 3)
                        .frame(width: 150, height: 150)

                    VStack(spacing: 4) {
                        Text("\(streakEntries.count)")
                            .font(.system(size: 60, weight: .heavy, design: .rounded))
                            .foregroundColor(.white)

                        Text("DAYS")
                            .font(.system(size: 13, weight: .bold))
                            .foregroundColor(moodTint.color(forMood: selectedMood))
                            .tracking(4)
                    }
                }
                .frame(maxWidth: .infinity, maxHeight: .infinity)

                // Right half — text left-aligned, vertically centered
                VStack(alignment: .leading, spacing: 20) {
                    Text("LONGEST STREAK")
                        .font(.system(size: 14, weight: .bold))
                        .foregroundColor(Color(hex: "6E6E80"))
                        .tracking(4)

                    HStack(spacing: 10) {
                        selectedMood.icon
                            .resizable()
                            .aspectRatio(contentMode: .fit)
                            .frame(width: 28, height: 28)
                            .foregroundColor(moodTint.color(forMood: selectedMood))

                        Text(selectedMood.strValue)
                            .font(.system(size: 30, weight: .semibold))
                            .foregroundColor(.white)
                    }

                    VStack(alignment: .leading, spacing: 6) {
                        Text(dateFormatter.string(from: streakEntries.first?.forDate ?? Date()))
                            .font(.system(size: 18, weight: .medium))
                            .foregroundColor(.white.opacity(0.7))

                        Text("→")
                            .font(.system(size: 16))
                            .foregroundColor(Color(hex: "6E6E80"))

                        Text(dateFormatter.string(from: streakEntries.last?.forDate ?? Date()))
                            .font(.system(size: 18, weight: .medium))
                            .foregroundColor(.white.opacity(0.7))
                    }

                    VStack(spacing: 6) {
                        Image("ReflectAppIcon")
                            .resizable()
                            .aspectRatio(contentMode: .fit)
                            .frame(width: 72, height: 72)
                            .clipShape(RoundedRectangle(cornerRadius: 16))

                        Text("Reflect")
                            .font(.system(size: 22, weight: .medium))
                            .foregroundColor(Color(hex: "3A3A4A"))
                    }
                }
                .frame(maxWidth: .infinity, maxHeight: .infinity)
                .padding(.leading, 20)
            }
        }
        .frame(width: 650, height: 400)
    }

    var body: some View { shareView }
}