//
//  QiNiuUploadFile.swift
//  sdjy
//
//  Created by Virgil on 2017/4/19.
//  Copyright © 2017年 Virgil. All rights reserved.
//

import UIKit

class QiNiuUploadFile: NSObject {

    var uploadFileName = ""
    var backFun: RebackFunction?
    var tryCount = 0
    ///type:1成功 0失败
    func uploadFile(img: UIImage, backFunction:@escaping RebackFunction) {
        uploadFileName = ""
        let fileData =  img.jpegData(compressionQuality: 0.4)! //UIImageJPEGRepresentation(img, 0.6)!
        tryCount = 0
        self.backFun = backFunction
        if qiNiuUploadImageToken == "" {
            getToken(fileData: fileData)
        } else {
            uploadFileGo(fileData: fileData)
        }
    }
    ///type:1成功 0失败
    func uploadFile(data: Data, backFunction:@escaping RebackFunction) {
        uploadFileName = ""
        tryCount = 0
        self.backFun = backFunction
        if qiNiuUploadImageToken == "" {
            getToken(fileData: data)
        } else {
            uploadFileGo(fileData: data)
        }
    }
    ///type:1成功 0失败
    func uploadFile(data: Data, fileName: String, backFunction:@escaping RebackFunction) {
        uploadFileName = fileName
        tryCount = 0
        self.backFun = backFunction
        if qiNiuUploadImageToken == "" {
            getToken(fileData: data)
        } else {
            uploadFileGo(fileData: data)
        }
    }
    private func getToken(fileData: Data) {
        let http = AFHTTPSessionManager()
        http.requestSerializer.setValue(CommonValue.getUserId(), forHTTPHeaderField: "userId")
        http.requestSerializer.setValue("", forHTTPHeaderField: "phoneType")
        http.requestSerializer.setValue(CommonUntils.getSystemVersion(), forHTTPHeaderField: "apkVersion")
        let params =  NSMutableDictionary()
        let url = RequestURL.getQNToken
        SVProgressHUD.show()
        http.get(url, parameters: params, progress: nil, success: { (_, json1) -> Void in
            let json = json1 as! NSDictionary
            print(json)
            let succeed = json.object(forKey: "succeed") as! String
            if succeed == "000" {
                SVProgressHUD.dismiss()
                qiNiuUploadImageToken = json.object(forKey: "dataInfo") as! String
                self.uploadFileGo(fileData: fileData)
            } else {
                SVProgressHUD.dismiss()
                self.backFun!(0, "")
            }

        }, failure: { (_, _) -> Void in
            SVProgressHUD.dismiss()
            self.backFun!(0, "")
        })
    }

    private func uploadFileGo(fileData: Data) {
        let upManager =  QNUploadManager()!

        if uploadFileName != "" {
            upManager.put(fileData, key: uploadFileName, token: qiNiuUploadImageToken, complete: { (info, _, resp) in
                let inf = info as! QNResponseInfo

                print("七牛上传返回的代码\(inf.statusCode)")
                if inf.statusCode == 200 {
                    self.backFun!(1, (resp as! NSDictionary)["key"] as! String)
                } else {
                    if self.tryCount == 0 {
                        self.getToken(fileData: fileData)
                    } else {
                        self.backFun!(0, "")
                    }
                }

            }, option: nil)
        } else {
            upManager.put(fileData, key: nil, token: qiNiuUploadImageToken, complete: { (info, _, resp) in
                let inf = info as! QNResponseInfo

                print("七牛上传返回的代码\(inf.statusCode)")
                if inf.statusCode == 200 {
                    self.backFun!(1, (resp as! NSDictionary)["key"] as! String)
                } else {
                    if self.tryCount == 0 {
                        self.getToken(fileData: fileData)
                    } else {
                        self.backFun!(0, "")
                    }
                }

            }, option: nil)
        }
    }
}