import Foundation
import SwiftUI

// MARK: - 条形码类型枚举
public enum BarcodeType: String, CaseIterable {
    case ean13 = "EAN-13"
    case ean8 = "EAN-8"
    case upce = "UPC-E"
    case code39 = "Code 39"
    case code128 = "Code 128"
    case itf14 = "ITF-14"
    case pdf417 = "PDF417"
    
    var displayName: String {
        return self.rawValue
    }
    
    var icon: String {
        switch self {
        case .ean13, .ean8, .upce, .itf14:
            return "barcode"
        case .code39, .code128:
            return "barcode.viewfinder"
        case .pdf417:
            return "qrcode.viewfinder"
        }
    }
}

// MARK: - 二维码类型枚举
public enum QRCodeType: String, CaseIterable {
    case wifi = "WiFi"
    case mail = "Email"
    case url = "URL"
    case phone = "Phone"
    case sms = "SMS"
    case vcard = "vCard"
    case mecard = "MeCard"
    case text = "Text"
    case location = "Location"
    case calendar = "Calendar"
    case instagram = "Instagram"
    case facebook = "Facebook"
    case spotify = "Spotify"
            case twitter = "X"
    case whatsapp = "WhatsApp"
    case viber = "Viber"
    case snapchat = "Snapchat"
    case tiktok = "TikTok"
    
    var displayName: String {
        return self.rawValue
    }
    
    var icon: String {
        switch self {
        case .wifi:
            return "wifi"
        case .mail:
            return "envelope"
        case .url:
            return "link"
        case .phone:
            return "phone"
        case .sms:
            return "message"
        case .vcard, .mecard:
            return "person.crop.rectangle"
        case .text:
            return "text.quote"
        case .location:
            return "location"
        case .calendar:
            return "calendar"
        case .instagram:
            return "camera"
        case .facebook:
            return "person.2"
        case .spotify:
            return "music.note"
        case .twitter:
            return "bird"
        case .whatsapp:
            return "message.circle"
        case .viber:
            return "bubble.left.and.bubble.right"
        case .snapchat:
            return "camera.viewfinder"
        case .tiktok:
            return "music.mic"
        }
    }
}

// MARK: - 数据来源枚举
public enum DataSource: String, CaseIterable {
    case scanned = "scanned"
    case created = "created"
    
    var displayName: String {
        switch self {
        case .scanned:
            return "scanned".localized
        case .created:
            return "manually_created".localized
        }
    }
    
    var icon: String {
        switch self {
        case .scanned:
            return "camera.viewfinder"
        case .created:
            return "plus.circle"
        }
    }
}

// MARK: - 数据类型枚举
public enum DataType: String, CaseIterable {
    case barcode = "barcode"
    case qrcode = "qrcode"
    
    var displayName: String {
        switch self {
        case .barcode:
            return "barcode".localized
        case .qrcode:
            return "qr_code".localized
        }
    }
    
    var icon: String {
        switch self {
        case .barcode:
            return "barcode"
        case .qrcode:
            return "qrcode"
        }
    }
}

// MARK: - 二维码解析数据
@objc(ParsedQRData)
public class ParsedQRData: NSObject, NSSecureCoding {
    public static var supportsSecureCoding: Bool = true
    
    public let type: QRCodeType
    public let title: String
    public let subtitle: String?
    public let icon: String
    
    public init(type: QRCodeType, title: String, subtitle: String? = nil, icon: String? = nil) {
        self.type = type
        self.title = title
        self.subtitle = subtitle
        self.icon = icon ?? type.icon
    }
    
    public required init?(coder: NSCoder) {
        let typeString = coder.decodeObject(of: NSString.self, forKey: "type") as String? ?? ""
        self.type = QRCodeType(rawValue: typeString) ?? .text
        self.title = coder.decodeObject(of: NSString.self, forKey: "title") as String? ?? ""
        self.subtitle = coder.decodeObject(of: NSString.self, forKey: "subtitle") as String?
        self.icon = coder.decodeObject(of: NSString.self, forKey: "icon") as String? ?? self.type.icon
    }
    
    public func encode(with coder: NSCoder) {
        coder.encode(type.rawValue, forKey: "type")
        coder.encode(title, forKey: "title")
        coder.encode(subtitle, forKey: "subtitle")
        coder.encode(icon, forKey: "icon")
    }
}

// MARK: - 二维码样式数据
public struct QRCodeStyleData: Codable {
    public let foregroundColor: String
    public let backgroundColor: String
    public let dotType: String
    public let eyeType: String
    public let logo: String?
    public let hasCustomLogo: Bool
    public let customLogoFileName: String?
    
    public init(foregroundColor: String, backgroundColor: String, dotType: String, eyeType: String, logo: String? = nil, hasCustomLogo: Bool = false, customLogoFileName: String? = nil) {
        self.foregroundColor = foregroundColor
        self.backgroundColor = backgroundColor
        self.dotType = dotType
        self.eyeType = eyeType
        self.logo = logo
        self.hasCustomLogo = hasCustomLogo
        self.customLogoFileName = customLogoFileName
    }
    
    // 获取样式的描述信息
    public var styleDescription: String {
        var description = String(format: "style_description_format".localized, foregroundColor, backgroundColor, dotType, eyeType)
        if let logo = logo {
            description += String(format: "style_logo_format".localized, logo)
        }
        if hasCustomLogo {
            description += "custom_logo".localized
        }
        return description
    }
    
    // 从文件名加载自定义Logo图片
    public var customLogoImage: UIImage? {
        guard let fileName = customLogoFileName else {
            return nil
        }
        
        // 获取文档目录
        guard let documentsPath = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first else {
            return nil
        }
        
        let customLogosPath = documentsPath.appendingPathComponent("CustomLogos")
        let imagePath = customLogosPath.appendingPathComponent(fileName)
        
        return UIImage(contentsOfFile: imagePath.path)
    }
}