com.guru.unity.sdk.core/Runtime/GuruIAP/Runtime/Code/IAPModel.cs

using System.Collections.Generic;
using UnityEngine;

namespace Guru
{
    using System;
    using Newtonsoft.Json;
    
    public class IAPModel
    {
        public static readonly float SaveInterval = 3;

        public static readonly string PlatformAndroid = "android";
        public static readonly string PlatformIOS = "ios";
        
        public int buyCount = 0;
        public List<string> androidTokens;
        public List<string> iosReceipts;
        public List<GoogleOrderData> googleOrders;
        public List<AppleOrderData> appleOrders;
        

    
        /// <summary>
        /// 是否还有未上报的 Google Order
        /// </summary>
        public bool HasUnreportedGoogleOrder => (googleOrders?.Count ?? 0) > 0;
        
        /// <summary>
        /// 是否还有未上报的 Apple Order
        /// </summary>
        public bool HasUnreportedAppleOrder => (appleOrders?.Count ?? 0) > 0;



        public IAPModel()
        {
            androidTokens = new List<string>(20);
            iosReceipts = new List<string>(20);
            googleOrders = new List<GoogleOrderData>(20);
            appleOrders = new List<AppleOrderData>(20);
        }

        public static IAPModel Load()
        {
            IAPModel model = null;
            var json = LoadModelData();
            if (!string.IsNullOrEmpty(json))
            {
                model = JsonConvert.DeserializeObject<IAPModel>(json);
            }
            if(null != model) return model;
            return new IAPModel();
        }


        public void Save()
        {
            SaveModelData(this);
        }


        private static string LoadModelData()
        {
            return PlayerPrefs.GetString(nameof(IAPModel), "");
        }

        private static void SaveModelData(IAPModel model)
        {
            var json = JsonConvert.SerializeObject(model);
            PlayerPrefs.SetString(nameof(IAPModel), json);
        }


        #region Receipt
        
        public void AddToken(string token)
        {
            if (androidTokens == null) androidTokens = new List<string>(20);
            if(string.IsNullOrEmpty(token)) return;
            androidTokens.Add(token);
            Save();
        }
        
        /// <summary>
        /// 添加收据
        /// </summary>
        /// <param name="receipt"></param>
        /// <param name="platform"></param>
        public void AddReceipt(string receipt)
        {
            if (iosReceipts == null) iosReceipts = new List<string>(20);
            if(string.IsNullOrEmpty(receipt)) return;
            iosReceipts.Add(receipt);
            Save();
        }

        public bool IsTokenExists(string token)
        {
            if (androidTokens == null) return false;
            return androidTokens.Contains(token);
        }
        
        public bool IsReceiptExist(string receipt)
        {
            if (iosReceipts == null) return false;
            return iosReceipts.Contains(receipt);
        }
    
        #endregion

        #region Orders

        public void AddGoogleOrder(GoogleOrderData order)
        {
            googleOrders.Add(order);
            Save();
        }
        
        public void RemoveGoogleOrder(GoogleOrderData order)
        {
            googleOrders.Remove(order);
            Save();
        }
        public void ClearGoogleOrders()
        {
            googleOrders.Clear();
            Save();
        }

        public void AddAppleOrder(AppleOrderData order)
        {
            appleOrders.Add(order);
            Save();
        }
        
        public void RemoveAppleOrder(AppleOrderData order)
        {
            appleOrders.Remove(order);
            Save();
        }
        
        public void ClearAppleOrders()
        {
            appleOrders.Clear();
            Save();
        }
        #endregion
        
        
        
    }


    


}