using UnityEngine;
using System;
using System.IO;
using System.Threading.Tasks;
using Aliyun.OSS;
using Aliyun.OSS.Common;

namespace HK.FUJIFILM
{
    public static class OSSResourceUploaderHelper
    {
        public static readonly string accessKeyId = "LTAI5t9AcXJm2BXwzLTie8Wa";
        public static readonly string accessKeySecret = "RJhANJfNL7Xr8EmEZfMR12ED5nIp8c";
        public static readonly string endpoint = "oss-cn-hongkong.aliyuncs.com";
        public static readonly string bucketName = "kiosk-assets-bundle";
        public static readonly string ossRootDirectory = "FUJIFILM/"; // OSS上的资源根存储目录
        public static readonly string ossRelativePath = "GameRes/v1.0/"; // OSS上的资源相对存储目录
    }

    public class OSSResourceUploader : ManagerBase<OSSResourceUploader>
    {
        // 阿里云OSS配置
        private OssClient _ossClient;

        public OSSResourceUploader()
        {
            try
            {
                // 初始化OSS客户端
                _ossClient = new OssClient(OSSResourceUploaderHelper.endpoint, OSSResourceUploaderHelper.accessKeyId,
                    OSSResourceUploaderHelper.accessKeySecret);
                Debug.Log("OSS客户端初始化成功");
            }
            catch (Exception ex)
            {
                Debug.LogError($"OSS客户端初始化失败: {ex.Message}");
            }
        }

        // 递归上传目录
        public void UploadDirectory(string localDirectory,
            string ossRelativePath, // string ossRelativePath = "GameRes/v1.0/";
            Action<string, string> onComplete,
            Action<long, long> onProgress = null)
        {
            if (_ossClient == null)
            {
                onComplete?.Invoke(null, "OSS客户端未初始化");
                return;
            }

            // 上传目录下的所有文件
            foreach (var filePath in Directory.GetFiles(localDirectory))
            {
                string fileName = Path.GetFileName(filePath);
                string ossObjectKey = $"{OSSResourceUploaderHelper.ossRootDirectory}{ossRelativePath}{fileName}";

                // 上传文件
                _ossClient.PutObject(OSSResourceUploaderHelper.bucketName, ossObjectKey, filePath);
                Debug.Log($"已上传: {ossObjectKey}");
            }

            // 递归上传子目录
            foreach (var subDirectory in Directory.GetDirectories(localDirectory))
            {
                string dirName = Path.GetFileName(subDirectory) + "/";
                UploadDirectory(subDirectory, ossRelativePath + dirName, onComplete, onProgress);
            }
        }
    }
}