//
//  KMNewUserGiftManager.swift
//  PDF Reader Pro
//
//  Created by User-Tangchao on 2025/1/8.
//

import Cocoa

//@objc enum KMWindowShowState: UInt {
//    case undetermined
//    case no
//    case yes
//}

@objcMembers class KMNewUserGiftManager: NSObject {
    static let `default` = KMNewUserGiftManager()
    
    // 登陆进度状态
    var loginProgressState: KMProgressState = .none
    
    // 获取凭证进度状态
    var fetchReceiptProgressState: KMProgressState = .none
    
    var iapProductLoadProgressState: KMProgressState = .none
    
    var advertisementProgressState: KMProgressState = .none
    
    var hasTopRightAdvertisement = false
    
    var progressState: KMProgressState {
        get {
            if loginProgressState == .none {
                return .none
            }
            if fetchReceiptProgressState == .none {
                return .none
            }
            if advertisementProgressState == .none {
                return .none
            }
#if VERSION_DMG
#else
            if iapProductLoadProgressState == .none {
                return .none
            }
            if iapProductLoadProgressState == .failure {
                return .failure
            }
#endif
            if loginProgressState == .failure {
                return .failure
            }
            if fetchReceiptProgressState == .failure {
                return .failure
            }
            
            if advertisementProgressState == .failure {
                return .failure
            }

            return .success
        }
    }
    
    // 是否需要显示新手礼
    func needShow() -> Bool {
        if self.progressState == .none {
            return false
        }
        if KMMemberInfo.shared.isMemberAllFunction { // 有权益 （本地 & 账号）
            return false
        }
        if hasTopRightAdvertisement { // 右上角有广告
            return false
        }
#if VERSION_DMG
        return true
#else
        // 是否能享受新手礼 【Apple ID】
        let man = IAPProductsManager.default()
        guard let model = man?.receiptModel else {
            return false
        }
        // 商品是否配置了新手礼
        guard let price = man?.fourDevicesAllAccessPackNew6Months_lite?.introPrice(), price.isEmpty == false else {
            return false
        }
        
        guard let groupId = man?.fourDevicesAllAccessPackNew12months_lite?.product?.subscriptionGroupIdentifier, groupId.isEmpty == false else {
            return false
        }
        return IAPReceiptTool.isNewUser(with: model, withGroupIdentifier: groupId)
#endif
    }

}