//
//  NoticeMessage.swift
//  sdlan
//
//  Created by 安礼成 on 2025/7/14.
//


//
//  NoticeMessage.swift
//  sdlan
//
//  Created by 安礼成 on 2024/6/3.
//

import Foundation

struct NoticeMessage {
    // 消息类型
    enum NoticeType: UInt8 {
        case upgrade = 1
        case alert = 2
    }
    
    struct UpgradeMessage: Codable {
        let prompt: String
        let address: String
        
        var binaryData: Data {
            let json = try! JSONEncoder().encode(self)
            var data = Data()
            data.append(contentsOf: [NoticeType.upgrade.rawValue])
            data.append(json)
            
            return data
        }
    }
    
    struct AlertMessage: Codable {
        let alert: String
        
        var binaryData: Data {
            let json = try! JSONEncoder().encode(self)
            var data = Data()
            data.append(contentsOf: [NoticeType.alert.rawValue])
            data.append(json)
            
            return data
        }
    }
    
    enum InboundMessage {
        case none
        case upgradeMessage(UpgradeMessage)
        case alertMessage(AlertMessage)
    }
    
}