//
//  AppSettings.swift
//  SHECommunity
//
//  Created by Lin on 2024/12/25.
//

import UIKit
import RxSwift
import SwiftKeychainWrapper
import Network

class AppSettings: NSObject {
    
    fileprivate static let kSharedSettingsKey = "DefaultUserSettings"
    
    let disposeBag = DisposeBag()
    
    static let shared: AppSettings = {
        let appSettings: AppSettings
        if let savedData = UserDefaults.standard.object(forKey: AppSettings.kSharedSettingsKey) as? Data,
            let defaultSettings = NSKeyedUnarchiver.unarchiveObject(with: savedData) as? AppSettings {
            appSettings = defaultSettings
        } else {
            appSettings = AppSettings()
        }
        appSettings.uuid = appSettings.getUUID()
        return appSettings
    }()
    
    /// AppStore ID
    var appId: String { "" }
    
    /// UUID
    var uuid: String = ""
    
    /// UniversalLink
    public static let kAppsUniversalLink: String = "https://api.xxxx.com/xxxx/"
    
    // MARK: - 第三方SDK Key
    /// 高德
    public static let kAppsAMapAppId = "4f6b29cfedc0e117316b88008fa41c07"
    /// wechat
    public static let kAppsWXApiAppId = "wx9c91710269dcd0cf"
    /// 支付宝
    public static let kAppsAlipayAppId = "2021005110694730"
    /// 个推
    public static let kAppsGeTuiAppId = "cYHNI4KThh6SxZUsf9RiU2"
    
}

// MARK: - UUID & Keychain
extension AppSettings {
    private func getUUID() -> String {
        if let retrievedString = KeychainWrapper.standard.string(forKey: "ShareUUIDKey") {
            return retrievedString
        }
        return saveUUID()
    }
    
    private func saveUUID() -> String {
        let uuid = UIDevice.current.identifierForVendor!.uuidString
        let saveSuccessful: Bool = KeychainWrapper.standard.set(uuid, forKey: "ShareUUIDKey")
        return saveSuccessful ? uuid : ""
    }
}