//
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// NetworkRequest.swift
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// HandyJSON
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//
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// Created by Sweet on 2018/12/25.
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// Copyright © 2018 Sweet. All rights reserved.
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//
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import Foundation
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import SwifterSwift
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import Alamofire
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import MBProgressHUD
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// 假设这是服务端返回的统一定义的response格式
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struct BaseResponse<T :HandyJSON>: HandyJSON {
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var sysTime: Int = 0
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var code: Int = -1 // 服务端返回码
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var data: T? = nil // 具体的data的格式和业务相关，故用泛型定义
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var msg: String = ""
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}
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struct BaseData<T: HandyJSON>: HandyJSON {
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var records = [T]()
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}
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struct SimpleModel: HandyJSON {
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}
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struct HtmlModel: HandyJSON {
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var content = ""
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var content1 = ""
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var id = 0
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var type = 0
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}
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extension String: HandyJSON{
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}
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extension Array: HandyJSON{
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}
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extension Bool: HandyJSON{
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}
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class ParamsAppender: NSObject {
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var url: URL
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var params:Dictionary = [String: Any]()
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private init(url: String){
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self.url = URL(string: url)!
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}
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func interface(url: String) -> ParamsAppender {
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self.url.appendPathComponent(url)
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return self
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}
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func append(key: String,value: String) -> ParamsAppender {
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if value.isEmpty{return self}
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params += ["\(key)":"\(value)"]
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return self
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}
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func append(key: String,value: Bool) -> ParamsAppender {
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params += ["\(key)":"\(value)"]
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return self
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}
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func append(key: String,value: String?) -> ParamsAppender {
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if value?.isEmpty ?? true || value == "" { return self }
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params += ["\(key)":"\(value ?? "")"]
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return self
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}
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func append(key: String, value: Int?) -> ParamsAppender {
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// if value == nil || value == 0 { return self }
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params += ["\(key)":"\(value ?? 0)"]
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return self
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}
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func append(key: String, value: Int64) -> ParamsAppender {
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params += ["\(key)":"\(value)"]
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return self
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}
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func append(key: String, value: Double) -> ParamsAppender {
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params += ["\(key)":"\(value)"]
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return self
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}
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func append(key: String,data: Data?) -> ParamsAppender {
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if data != nil{
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params += ["\(key)": data!]
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}
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return self
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}
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func append(key: String,url: URL) -> ParamsAppender {
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params += ["\(key)":"\(url)"]
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return self
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}
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func append(dic: [String : Any]) -> ParamsAppender {
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params += dic
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return self
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}
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/// 参数加密
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func done() -> Parameters {
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return self.params
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}
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class func build(url: String) -> ParamsAppender {
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return ParamsAppender(url: url)
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}
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func googleMapDone() -> ParamsAppender {
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var paramsArray: [String] = []
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// 排序
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let sortedArray: [String] = Array(params.keys).sorted()
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for item in sortedArray{
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// 拼接字符串
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if params.has(key: item){
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paramsArray.append("\(item)=\(params[item]!)")
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}
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}
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let content = paramsArray.joined(separator: "&")
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params += ["key": GoogleAppKey]
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//https://developers.google.com/maps/faq#languagesupport
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params += ["language":"en"]
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return self
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}
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}
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class NetworkRequest {
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static let sharedSessionManager: Alamofire.Session = {
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let configuration = URLSessionConfiguration.default
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configuration.timeoutIntervalForRequest = 15
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return Alamofire.Session(configuration: configuration)
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}()
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enum NetRequestError: Error {
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case Other
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case URLNotFound
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case DownloadFailed
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}
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class func request<T: HandyJSON>(params: ParamsAppender, method: HTTPMethod, encoding: ParameterEncoding? = nil, progress: Bool = true) -> Observable<BaseResponse<T>>{
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return Observable<BaseResponse<T>>.create{ ob in
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var hud: MBProgressHUD?
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if progress {
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hud = MBProgressHUD.showAdded(to: screnDelegate!.window!, animated: true)
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hud?.bezelView.style = .solidColor
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hud?.contentColor = .white
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hud?.bezelView.backgroundColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.removeFromSuperViewOnHide = true
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}
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var headers = HTTPHeaders()
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if let token = UserViewModel.getUserInfo()?.token {
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headers.add(name: "Authorization", value: "Bearer" + " " + token)
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LogInfo("USER_token:\(token)")
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}
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if encoding is JSONEncoding {
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headers.add(name: "Content-Type", value: "application/json;charset=UTF-8")
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}
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var newEncoding: ParameterEncoding
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if encoding != nil {
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newEncoding = encoding!
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} else {
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newEncoding = method == .post ? URLEncoding.httpBody : URLEncoding.queryString
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}
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sharedSessionManager.request(params.url.absoluteString, method: method, parameters:params.done(), encoding: newEncoding, headers:headers).validate().responseData{response in
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LogInfo("请求地址:\(params.url)")
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LogInfo("请求参数:\(params.params)")
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hud?.hide(animated: true)
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if response.error != nil {
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LogError("\(response.error!)")
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alert(msg: response.error!.localizedDescription)
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ob.onError(response.error!)
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}else if let data = response.data,let jsonString = String(data: data, encoding: String.Encoding.utf8){
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if let next = BaseResponse<T>.deserialize(from: jsonString){
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LogInfo("返回数据:\(next.toJSON())")
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if next.code == 200{
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ob.onNext(next)
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}else if next.code == 700{
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let nav = BaseNavigationController(rootViewController: LoginVC())
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UserViewModel.clearUserInfo()
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screnDelegate?.window?.rootViewController = nav
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alert(msg: "Login session invaild")
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}else {
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alert(msg: next.msg)
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ob.onError(NetRequestError.Other)
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}
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}else{
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alert(msg: "数据解析失败")
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ob.onError(NetRequestError.Other)
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}
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}else{
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alert(msg: "解析失败")
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ob.onError(NetRequestError.Other)
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}
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ob.onCompleted()
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}
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return Disposables.create{}
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}
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}
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class func requestMap<T: HandyJSON>(params: ParamsAppender, method: HTTPMethod, encoding: ParameterEncoding? = nil, progress: Bool = true) -> Observable<T>{
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return Observable<T>.create{ ob in
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var hud: MBProgressHUD?
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if progress {
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hud = MBProgressHUD.showAdded(to: screnDelegate!.window!, animated: true)
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hud?.bezelView.style = .solidColor
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hud?.contentColor = .white
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hud?.bezelView.backgroundColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.removeFromSuperViewOnHide = true
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}
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var newEncoding: ParameterEncoding
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if encoding != nil {
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newEncoding = encoding!
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} else {
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newEncoding = method == .post ? URLEncoding.httpBody : URLEncoding.queryString
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}
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sharedSessionManager.request(params.url.absoluteString, method: method, parameters:params.done(), encoding: newEncoding).validate().responseData{response in
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LogInfo("请求地址:\(params.url)")
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LogInfo("请求参数:\(params.params)")
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hud?.hide(animated: true)
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if response.error != nil {
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LogError("\(response.error!)")
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alert(msg: response.error!.localizedDescription)
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ob.onError(response.error!)
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}else if let data = response.data,let jsonString = String(data: data, encoding: String.Encoding.utf8){
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if let next = T.deserialize(from: jsonString){
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LogInfo("返回数据:\(next.toJSON())")
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ob.onNext(next)
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}else{
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alert(msg: "数据解析失败")
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ob.onError(NetRequestError.Other)
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}
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}else{
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alert(msg: "解析失败")
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ob.onError(NetRequestError.Other)
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}
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ob.onCompleted()
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}
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return Disposables.create{}
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}
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}
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class func requestData(params: ParamsAppender, method: HTTPMethod, encoding: ParameterEncoding? = nil, progress: Bool = true) -> Observable<Data>{
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return Observable<Data>.create{ ob in
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var hud: MBProgressHUD?
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if progress {
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hud = MBProgressHUD.showAdded(to: app.window!, animated: true)
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hud?.bezelView.style = .solidColor
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hud?.contentColor = .white
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hud?.bezelView.backgroundColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.removeFromSuperViewOnHide = true
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}
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var headers = HTTPHeaders()
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if let token = UserViewModel.getUserInfo()?.token {
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headers.add(name: "Authorization", value: "Bearer" + " " + token)
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LogInfo("USER_token:\(token)")
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}
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if encoding is JSONEncoding {
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headers.add(name: "Content-Type", value: "application/json;charset=UTF-8")
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}
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var newEncoding: ParameterEncoding
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if encoding != nil {
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newEncoding = encoding!
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} else {
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newEncoding = method == .post ? URLEncoding.httpBody : URLEncoding.queryString
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}
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sharedSessionManager.request(params.url.absoluteString, method: method, parameters: params.done(), encoding: newEncoding, headers: headers).validate().responseData{response in
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LogInfo("请求地址:\(params.url)")
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LogInfo("请求参数:\(params.params)")
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hud?.hide(animated: true)
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if response.error != nil {
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LogError("\(response.error!)")
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ob.onError(response.error!)
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}else if let data = response.data{
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LogInfo("返回数据:\(data)")
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ob.onNext(data)
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}
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ob.onCompleted()
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}
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return Disposables.create{}
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}
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}
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/// 带code请求的
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/// - Parameters:
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/// - params: <#params description#>
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/// - method: <#method description#>
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/// - progress: <#progress description#>
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/// - Returns: <#description#>
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class func requestCode<T: HandyJSON>(params: ParamsAppender,method: HTTPMethod,progress: Bool = true) -> Observable<BaseResponse<T>>{
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return Observable<BaseResponse<T>>.create{ ob in
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var hud: MBProgressHUD?
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if progress{
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hud = MBProgressHUD.showAdded(to: screnDelegate!.window!, animated: true)
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hud?.bezelView.style = .solidColor
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hud?.contentColor = .white
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hud?.bezelView.backgroundColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud?.removeFromSuperViewOnHide = true
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}
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sharedSessionManager.request(params.url.absoluteString, method: method, parameters:
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params.done(),encoding: URLEncoding.default).validate().responseData{response in
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LogInfo("请求地址:\(params.url)")
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LogInfo("请求参数:\(params.params)")
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if response.error != nil {
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hud?.hide(animated: true)
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// alert(msg: "请求失败")
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LogInfo("\(response.error!)")
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ob.onError(response.error!)
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}else if let data = response.data,let jsonString = String(data: data, encoding: String.Encoding.utf8){
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hud?.hide(animated: true)
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LogInfo("返回数据:\(jsonString)")
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if let next = BaseResponse<T>.deserialize(from: jsonString){
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ob.onNext(next)
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}else{
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hud?.hide(animated: true)
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// alert(msg: "请求失败")
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LogInfo("error")
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}
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}else{
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hud?.hide(animated: true)
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// alert(msg: "请求失败")
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LogInfo("Netrequest-Tag:No data")
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}
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ob.onCompleted()
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}
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return Disposables.create{}
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}
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}
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/// 上传
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/// - Parameter params: <#params description#>
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class func upload<T: HandyJSON>(params: ParamsAppender) -> Observable<BaseResponse<T>> {
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return Observable<BaseResponse<T>>.create{ob in
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let hud = MBProgressHUD.showAdded(to: screnDelegate!.window!, animated: true)
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hud.bezelView.style = .solidColor
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hud.contentColor = .white
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hud.bezelView.backgroundColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud.bezelView.color = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 0.8)
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hud.removeFromSuperViewOnHide = true
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var headers = HTTPHeaders()
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if let token = UserViewModel.getUserInfo()?.token {
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headers.add(name: "Authorization", value: "Bearer" + " " + token)
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LogInfo("USER_token:\(token)")
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}
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AF.upload(multipartFormData: { data in
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let p = params
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LogInfo("Netrequest-Upload-Starting.")
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for key in p.params{
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if let d = key.value as? Data {
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LogInfo("Netrequest-Upload-Appending-Data: Length = \(d.count) bytes")
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data.append(d, withName: key.key, fileName: "\(Date().timeIntervalSince1970).png", mimeType: "image/png")
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} else if let url = key.value as? URL {
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LogInfo("Netrequest-Upload-Appending-Data: Url = \(url)")
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data.append(url, withName: key.key)
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}
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}
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}, to: params.url, method: .post, headers: headers) .uploadProgress(queue: .main, closure: { progress in
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// progressClosure(progress.fractionCompleted)
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}).responseJSON(completionHandler: { data in
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print("upload finished: \(data)")
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}).response { (response) in
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hud.hide(animated: true)
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switch response.result {
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case .success(let dataObj):
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// alert(msg: "上传成功")
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let jsonString = String(data: dataObj ?? Data(), encoding: String.Encoding.utf8)
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if let next = BaseResponse<T>.deserialize(from: jsonString){
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ob.onNext(next)
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}
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case .failure(let err):
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alert(msg: "上传失败")
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print("upload err: \(err)")
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}
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}
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return Disposables.create{
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}
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}
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}
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}
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extension Dictionary {
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mutating func append(dict: Dictionary) {
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dict.forEach { (key, value) in
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self.updateValue(value, forKey: key)
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}
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}
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}
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