import Foundation

enum RedditPostType: String, CaseIterable, Identifiable, Codable {
    case text
    case image
    case link
    case video
    case poll

    var id: String { rawValue }

    var title: String {
        switch self {
        case .text: "Text"
        case .image: "Image"
        case .link: "Link"
        case .video: "Video"
        case .poll: "Poll"
        }
    }

    var subtitle: String {
        switch self {
        case .text: "Share thoughts & stories"
        case .image: "Upload photos & memes"
        case .link: "Share articles & URLs"
        case .video: "Embed or link videos"
        case .poll: "Ask the community"
        }
    }

    var systemImage: String {
        switch self {
        case .text: "text.alignleft"
        case .image: "photo"
        case .link: "link"
        case .video: "play.rectangle"
        case .poll: "chart.bar"
        }
    }
}

enum PostTone: String, CaseIterable, Identifiable, Codable {
    case casual
    case professional
    case humorous
    case informative
    case controversial
    case storytelling

    var id: String { rawValue }

    var title: String {
        switch self {
        case .casual: "Casual"
        case .professional: "Professional"
        case .humorous: "Humorous"
        case .informative: "Informative"
        case .controversial: "Bold"
        case .storytelling: "Storytelling"
        }
    }
}

enum PollDuration: Int, CaseIterable, Identifiable, Codable {
    case oneDay = 1
    case threeDays = 3
    case sevenDays = 7

    var id: Int { rawValue }

    var label: String {
        switch self {
        case .oneDay: "1 day"
        case .threeDays: "3 days"
        case .sevenDays: "7 days"
        }
    }
}

enum PostGeneratorTab: String, CaseIterable, Identifiable {
    case compose
    case preview

    var id: String { rawValue }

    var title: String {
        switch self {
        case .compose: "Compose"
        case .preview: "Preview"
        }
    }
}

struct PollOption: Identifiable, Equatable {
    let id: UUID
    var text: String

    init(id: UUID = UUID(), text: String = "") {
        self.id = id
        self.text = text
    }
}

struct PostDraft: Equatable {
    var postType: RedditPostType = .text
    var subreddit: String = ""
    var topic: String = ""
    var tone: PostTone = .casual
    var title: String = ""
    var body: String = ""
    var linkURL: String = ""
    var videoURL: String = ""
    var imageFileURL: URL?
    var pollOptions: [PollOption] = [
        PollOption(text: ""),
        PollOption(text: ""),
    ]
    var pollDuration: PollDuration = .threeDays
    var isNSFW: Bool = false
    var isSpoiler: Bool = false
    var isOC: Bool = false
    var flair: String = ""
}

struct GeneratedPost: Equatable {
    var title: String
    var body: String
    var suggestedFlair: String?
    var pollOptions: [String]?
}