Closer/iphone/Closer/Models/DomainModels.swift

import Foundation
import SwiftUI

// MARK: - Question

struct Question: Codable, Identifiable, Hashable, Sendable {
    let id: String
    var text: String
    var type: String // "text" | "multiple_choice" | "scale"
    var options: [String]?
    var scaleMin: Int?
    var scaleMax: Int?
    var categoryId: String?
    var packId: String?
}

struct QuestionCategory: Codable, Identifiable, Hashable, Sendable {
    let id: String
    var name: String
    var description: String?
    var icon: String?
    var color: String?
    var packId: String?
    var order: Int?
}

struct QuestionPack: Codable, Identifiable, Hashable, Sendable {
    let id: String
    var name: String
    var description: String?
    var categories: [String]?
    var isPremium: Bool
}

// MARK: - Question Threads

struct QuestionThread: Codable, Identifiable, Sendable {
    let id: String
    var questionId: String
    var senderId: String
    var status: String // "pending" | "answered" | "revealed"
    var createdAt: Date
}

struct QuestionMessage: Codable, Identifiable, Sendable {
    let id: String
    var threadId: String
    var userId: String
    var text: String
    var createdAt: Date
}

struct QuestionReaction: Codable, Identifiable, Sendable {
    let id: String
    var threadId: String
    var userId: String
    var emoji: String
    var createdAt: Date
}

struct QuestionSession: Codable, Identifiable, Sendable {
    let id: String
    var gameType: String
    var status: String
    var startedAt: Date
    var completedAt: Date?
    var createdBy: String
}

// MARK: - Date Ideas

struct DateIdea: Codable, Identifiable, Hashable, Sendable {
    let id: String
    var title: String
    var description: String?
    var category: String?
    var cost: String? // "free" | "low" | "medium" | "high"
    var duration: String? // "short" | "medium" | "long"
    var location: String? // "indoor" | "outdoor" | "both"
    var imageUrl: String?
}

struct DateSwipe: Codable, Identifiable, Sendable {
    let id: String
    var dateIdeaId: String
    var userId: String
    var action: String // "love" | "pass"
    var swipedAt: Date
}

struct DateMatch: Codable, Identifiable, Sendable {
    let id: String
    var coupleId: String
    var dateIdeaId: String
    var matchedAt: Date
}

struct DatePlan: Codable, Identifiable, Sendable {
    let id: String
    var coupleId: String
    var title: String
    var description: String?
    var date: Date?
    var location: String?
    var notes: String?
    var createdBy: String
    var createdAt: Date
}

struct BucketListItem: Codable, Identifiable, Sendable {
    let id: String
    var title: String
    var description: String?
    var createdBy: String
    var completed: Bool
    var completedAt: Date?
    var createdAt: Date
}

// MARK: - Challenges & Capsules

struct ConnectionChallenge: Codable, Identifiable, Sendable {
    let id: String
    var title: String
    var description: String
    var durationDays: Int
    var tasks: [ChallengeTask]
    var isPremium: Bool
}

struct ChallengeTask: Codable, Sendable {
    var day: Int
    var title: String
    var description: String
}

struct ChallengeState: Codable, Sendable {
    var challengeId: String
    var currentDay: Int
    var completedDays: [Int]
    var startedAt: Date
    var status: String // "active" | "completed" | "abandoned"
}

struct MemoryCapsule: Codable, Identifiable, Sendable {
    let id: String
    var title: String
    var content: String?
    var imageUrls: [String]?
    var status: String // "sealed" | "unlocked"
    var unlockAt: Date
    var createdBy: String
    var createdAt: Date
}

struct TimeCapsule: Codable, Identifiable, Sendable {
    let id: String
    var title: String
    var message: String
    var status: String
    var unlockAt: Date
    var createdBy: String
    var createdAt: Date
}

// MARK: - Streaks

enum StreakType: Sendable {
    case couple(count: Int, lastActiveDate: Date?, includesToday: Bool)
    case personal(count: Int, lastActiveDate: Date?, includesToday: Bool)
    case weeklyRhythm(count: Int, lastActiveDate: Date?, includesToday: Bool)
}

struct StreakResult: Sendable {
    let coupleStreak: StreakType
    let personalStreak: StreakType
    let weeklyRhythm: StreakType
    let milestoneCopy: String?
    let canRepair: Bool
    let repairDueDate: Date?
}

// MARK: - Game Types

enum GameType: String, Sendable {
    case wheel = "wheel"
    case thisOrThat = "this_or_that"
    case howWell = "how_well"
    case desireSync = "desire_sync"
    case connectionChallenges = "connection_challenges"
}

// MARK: - Local Answer Caching

struct LocalAnswer: Codable, Sendable {
    let questionId: String
    let answer: String
    let answeredAt: Date
    var isRevealed: Bool
}

// MARK: - Weekly Recap

struct WeeklyRecap: Codable, Sendable {
    var weekStart: Date
    var streakCount: Int
    var answersShared: Int
    var gamesPlayed: Int
    var badgesEarned: [String]
}

// MARK: - Answer Model

struct Answer: Codable, Identifiable, Sendable {
    let id: String
    var coupleId: String
    var questionId: String
    var userId: String
    var answerText: String
    var createdAt: Date
    var isRevealed: Bool
}