//
//  StorageManager.swift
//  IOS_study
//
//  Created by CC-star on 2025/7/15.
//

import UIKit
import LeanCloud

final class StorageManager {
   static let shared = StorageManager()
   private init() { }
   
   func saveImage(_ image: UIImage) async throws -> String {
      if let data = image.heicData() {
         
         if Double(data.count) / (1024 * 1024) >= 4 {//大于4MB
            throw UserError.imageTooBig
         }
         
         let file = LCFile(payload: .data(data: data))
         file.mimeType = "image/heic"
         return try await file.save()
      } else {
         throw UserError.imageToheicDataError
      }
   }
}