import Foundation

enum TitleOptimizerTab: String, CaseIterable, Identifiable {
    case optimize
    case compare
    case preview

    var id: String { rawValue }

    var title: String {
        switch self {
        case .optimize: "Optimize"
        case .compare: "Compare"
        case .preview: "Preview"
        }
    }
}

enum TitleGoal: String, CaseIterable, Identifiable {
    case curiosity
    case question
    case listicle
    case emotional
    case direct
    case provocative

    var id: String { rawValue }

    var title: String {
        switch self {
        case .curiosity: "Curiosity"
        case .question: "Question"
        case .listicle: "Listicle"
        case .emotional: "Emotional"
        case .direct: "Direct"
        case .provocative: "Bold"
        }
    }

    var subtitle: String {
        switch self {
        case .curiosity: "Create intrigue"
        case .question: "Ask the community"
        case .listicle: "Numbers & lists"
        case .emotional: "Personal & relatable"
        case .direct: "Clear & concise"
        case .provocative: "Spark debate"
        }
    }
}

enum TitleVariantCount: Int, CaseIterable, Identifiable {
    case three = 3
    case five = 5
    case eight = 8

    var id: Int { rawValue }

    var label: String { "\(rawValue) titles" }
}

struct TitleDraft: Equatable {
    var subreddit: String = ""
    var topic: String = ""
    var tone: PostTone = .casual
    var titleGoal: TitleGoal = .curiosity
    var originalTitle: String = ""
    var postType: RedditPostType = .text
    var isNSFW: Bool = false
    var isSpoiler: Bool = false
    var isOC: Bool = false
    var flair: String = ""
    var variantCount: TitleVariantCount = .five
}

struct TitleVariant: Identifiable, Equatable {
    let id: UUID
    var title: String
    var score: Int
    var reasoning: String

    init(id: UUID = UUID(), title: String, score: Int, reasoning: String) {
        self.id = id
        self.title = title
        self.score = score
        self.reasoning = reasoning
    }
}

struct TitleAnalysis: Equatable {
    var overallScore: Int
    var lengthScore: Int
    var engagementScore: Int
    var clarityScore: Int
    var suggestions: [String]
}

struct TitleOptimizationResult: Equatable {
    var analysis: TitleAnalysis
    var variants: [TitleVariant]
}