JSJP_ManagerNew/JiaPeiManage/Sources/Utils/NYWXApiManager.swift

//
//  NYWXApiManager.swift
//  JiaPeiManage
//
//  Created by Ning.ge on 2023/8/2.
//

import Foundation
import SwiftyJSON
import RxSwift

class NYWXApiManager : NSObject {
    
    //rxcode 回调
    let blockSubject = PublishSubject<String>()
    var city:String = ""
    var code:String = ""
    // 静态属性，用于存储单例实例
    static let shared = NYWXApiManager()
    override init() {
        super.init()
    }
    
    func registerApp(){
        //在register之前打开log, 后续可以根据log排查问题
        WXApi.startLog(by: WXLogLevel.detail) { log in
            NSLog("WeChatSDK: %@", log);
        }
        //微信绑定
        let isSuccess = WXApi.registerApp(NYMacros.wxappid, universalLink: NYMacros.universalLink)
        if  isSuccess {
            print("微信初始化成功")
        }
        //调用自检函数
        WXApi.checkUniversalLinkReady { step, result in
            print("%@, %u, %@, %@", step, result.success, result.errorInfo, result.suggestion)
        }
    }
    
    //发起微信send
    func sendWxapi(city:String){
        self.city = city
        if WXApi.isWXAppInstalled() {
             let rep = SendAuthReq()
             //这两个参数 可以照抄 第一个是固定的，第二个随意写
             rep.scope = "snsapi_userinfo"
             rep.state = "wx_oauth_authorization_state"
             WXApi.send(rep, completion: nil)
           }
        else {
            //未安装跳网页
            let rep = SendAuthReq()
            //这两个参数 可以照抄 第一个是固定的，第二个随意写
            rep.scope = "snsapi_userinfo"
            rep.state = "wx_oauth_authorization_state"
            DispatchQueue.main.async {
                let vc = NYWindow.currentVc()
                WXApi.sendAuthReq(rep, viewController: vc, delegate: self)
            }
        }
    }
    
    func handleOpenUrl(url:URL){
        WXApi.handleOpen(url, delegate: NYWXApiManager.shared)
    }
    
    func handleOpenUniversalLink(userActivity: NSUserActivity) ->Bool{
        return WXApi.handleOpenUniversalLink(userActivity, delegate: NYWXApiManager.shared)
    }
    
}

extension NYWXApiManager :WXApiDelegate {

    //MARK:微信回调
    func onResp(_ resp: BaseResp) {
        if resp.isKind(of: PayResp.self) {
         //这里是微信支付的回调
        }  else if resp.isKind(of: SendAuthResp.self)        {
         //这里是授权登录的回调
            let aresp = resp as! SendAuthResp
            DispatchQueue.main.async { [unowned self] in
                if aresp.errCode == 0 {
                    if let code = aresp.code {
                        self.code = code
                        //这里拿到code之后 对接服务器接口
                        //这步 相当于账号密码登录的流程 返回用户信息
                        //后端这个接口返回的数据需要判断是第一次授权还是 不是第一次授权，第一次授权需要去绑定手机号界面，不是第一次授权就直接跳转到首页，登录成功
                        //如果是第一次授权，服务器再给个绑定手机号的接口
                        //大概就这个流程
                        self.blockSubject.onNext(code) //发送rx消息
                    }
                    else {
                        NYTips.showMsg(txt: "微信授权失败")
                    }
                }
                else {
                    NYTips.showMsg(txt: "微信授权失败")
                }
            }
        }
    }
    
    func onReq(_ req: BaseReq) {
        print("%@",req)
    }
}