//
//  NetworkRequest.swift
//  GeLiLaiGeWan
//
//  Created by geli on 2018/6/25.
//  Copyright © 2018年 geli. All rights reserved.
//

import Foundation
import Alamofire
import SwiftyJSON
import ObjectMapper

import UIKit

private let NetworkRequestShareInstance = NetworkRequest()
class introModel: Mappable {
    var code:Int?
    var message : String?
    var data : String?
    
    required init?( map: Map) {
        
    }
    func mapping(map: Map) {
        code <- map["code"]
        message <- map["message"]
        data <- map["data"]
    }
}
class introModel1: Mappable {
    var code:Int?
    var message : String?
    var data : urlData?
    
    required init?( map: Map) {
        
    }
    func mapping(map: Map) {
        code <- map["code"]
        message <- map["message"]
        data <- map["data"]
    }
}
class urlData: Mappable {
    var art_id:Int?
    var content : String?
    
    required init?( map: Map) {
    }
    func mapping(map: Map) {
        art_id <- map["art_id"]
        content <- map["content"]
    }
}
class BaseModel: Mappable {
    var code:Int?
    var message : String?
    var data : Any?
    
    required init?( map: Map) {
        
    }
    func mapping(map: Map) {
        code <- map["code"]
        message <- map["message"]
        data <- map["data"]
    }
}

class NetworkRequest {
    class var sharedInstance : NetworkRequest {
        return NetworkRequestShareInstance
    }
}
//处理更细分的错误情况，错误类型须遵从Error协议
enum DogError : Error{
    case DataInvalidError
    
}
extension NetworkRequest {
    //MARK: - GET 请求
    //    let tools : NetworkRequest.shareInstance!
    //MARK: - POST 请求
    func postRequest<T:BaseMappable>(_ url:String,_ params:[String:Any],_ type:(_ t:DataResponse<T>)->(),success:@escaping (_ res:Any)->(),failture:@escaping(_ error:Error)->()){
        
        let paths = Bundle.main.path(forResource: "Interface_Z", ofType: "plist")
        
        let dic = NSDictionary (contentsOfFile: (paths! as String))
        
        let dicstr:String = dic?[url] as! String
        
        let allUrl = SERVERCE_HOST + dicstr
        
        print(allUrl)
        print(params)
        
        var request = URLRequest(url: URL(string: allUrl)!)
        
        request.httpMethod = "POST"
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        request.addValue("IOS",forHTTPHeaderField:"CLIENT_TYPE")
        let infoD = Bundle.main.infoDictionary
        let ver = infoD!["CFBundleShortVersionString"]
        request.addValue("\(ver!)",forHTTPHeaderField:"CLIENT_VERSION")
        request.timeoutInterval = 15
        request.httpBody = try! JSONSerialization.data(withJSONObject: params, options: [])
        
        Alamofire.request(request).responseJSON { (response) in
            
            switch response.result {
            case .success(let value):
                let json = JSON(value)
                print(json)

                if  json["code"].intValue == 1 {
                    success(Mapper<T>().map(JSONObject: value))
                }else if json["code"].intValue == 2  {
                    //正常-数据为空
                    success(Mapper<T>().map(JSONObject: value))
                }else if json["code"].intValue == 3  {
                    //业务逻辑运行异常，一般作用于验证失败、参数异常(缺失)等异常情况返回
                    HUD.flash(.label(json["message"].stringValue), delay: 1.5)
                    failture(DogError.DataInvalidError)
                }else if json["code"].intValue == 10  {
                    HUD.flash(.label(json["message"].stringValue), delay: 1.5)
                    failture(DogError.DataInvalidError)
                    delay(1.5) {
                        UserDefaults.standard.removeObject(forKey: "user_token")
                        NotificationCenter.default.post(name: Notification.Name(rawValue: "logout"), object: nil)
                    }
                }else if json["code"].intValue == 11  {
                    HUD.flash(.label(json["message"].stringValue), delay: 1.5)
                    failture(DogError.DataInvalidError)
                }else{
                    HUD.flash(.label(json["message"].stringValue), delay: 1.5)
                    failture(DogError.DataInvalidError)
                }
            case .failure(let error):
                HUD.flash(.label("网络连接失败"), delay: 2.0)
                failture(error)
                print("error:\(error)")
            }
        }
    }
    
    //MARK: - 照片上传
    func uploadImage(url:String,image: UIImage, params: [String : String], success:@escaping (_ result: [String: Any])->(), failure:@escaping (_ error: Error)->())  {
        let paths = Bundle.main.path(forResource: "Interface_Z", ofType: "plist")
        
        let dic = NSDictionary (contentsOfFile: (paths! as String))
        
        let dicstr:String = dic?[url] as! String
        
        Alamofire.upload(multipartFormData: { (multipartFormData) in
            let data = image.jpegData(compressionQuality: 0.8)
            let fileName = String.init(describing: NSDate()) + ".png"
            // withName:是根据文档决定传入的字符串
            multipartFormData.append(data!, withName: "image", fileName: fileName, mimeType: "image/png")
            // 遍历添加参数
            for (key, value) in params{
                // string 转 data
                multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
            }
        }, to: SERVERCE_HOST+dicstr, encodingCompletion: { (encodingResult) in
            
            switch encodingResult {
            case .success(let upload, _, _):
                upload.responseJSON { response in
                    success(response.result.value as! [String: Any])// 已经转为字典
                }
            case .failure(let encodingError):
                failure(encodingError)
            }
        })
    }
    
    func postRequestNoMessage<T:BaseMappable>(_ url:String,_ params:[String:Any],_ type:(_ t:DataResponse<T>)->(),success:@escaping (_ res:Any)->(),failture:@escaping(_ error:Error)->()){
        
        let paths = Bundle.main.path(forResource: "Interface_Z", ofType: "plist")
        
        let dic = NSDictionary (contentsOfFile: (paths! as String))
        
        let dicstr:String = dic?[url] as! String
        
        let allUrl = SERVERCE_HOST + dicstr

        print(allUrl)
        print(params)
        
        var request = URLRequest(url: URL(string: allUrl)!)
        
        request.httpMethod = "POST"
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        request.timeoutInterval = 15
        request.httpBody = try! JSONSerialization.data(withJSONObject: params, options: [])
        
        Alamofire.request(request).responseJSON { (response) in
            
            switch response.result {
            case .success(let value):
                let json = JSON(value)
                print(json)
                
                UserDefaults.standard.setValue(json["message"].stringValue, forKey: "jsonMessage")
                
                if json["code"].intValue == 1 {
                    success(Mapper<T>().map(JSONObject: value))
                    
                }else if json["code"].intValue == 2  {
                    //正常-数据为空
                    success(Mapper<T>().map(JSONObject: value))
                }else if json["code"].intValue == 3  {
                    //业务逻辑运行异常，一般作用于验证失败、参数异常(缺失)等异常情况返回
                    failture(DogError.DataInvalidError)
                }else if json["code"].intValue == 10  {
                    failture(DogError.DataInvalidError)
                    NotificationCenter.default.post(name: Notification.Name(rawValue: "logout"), object: nil)
                }else if json["code"].intValue == 11  {
                    
                    failture(DogError.DataInvalidError)
                }else{
                    failture(DogError.DataInvalidError)

                }
            case .failure(let error):

                failture(error)
            }
        }
    }
    
    
    
}