//
//  SwitchAccountViewModel.swift
//  JiaPeiManage
//
//  Created by Ning.ge on 2023/7/31.
//

import UIKit
import RxSwift

class SwitchAccountViewModel: NSObject {
    
    // MARK: 服务属性
    private let loginService: LoginServiceType = LoginService(networking: LoginNetworking())
    
    private let itemsSubject = BehaviorSubject<[AccountInfo]>(value: [])
    //删除的PublishSubject
    let deleteButtonTapped = PublishSubject<Int>()
    
    var items: Observable<[AccountInfo]> {
        return itemsSubject.asObservable()
    }
    
    @objc weak var vc:SwitchAccountViewController? = nil
    
    // MARK: 数据
    var rows:[AccountInfo] = []

    
    override init() {
        super.init()
    }
    
    //获取用户并刷新
    func getAccountsRead(){
        self.rows = NYAccountManager.shared.getAccounts()
        itemsSubject.onNext(self.rows)//消息rx
    }
    
    //切换事件
    func switchAccount(row:Int){
        let userinfo = self.rows[row];
        if userinfo.idcard == LocalManager.userInfo.idcard {
            NYTips.showMsg(txt: "您已经登录")
            return
        }
        let action1 = QMUIAlertAction(title: "取消", style: .cancel, handler: nil)
        let action2 = QMUIAlertAction(title: "切换", style: .destructive) { [unowned self] vc, action in
            self.switchLogindo(userinfo: userinfo)
        }
        let alertController = QMUIAlertController(title: "提示", message: "确认切换身份?", preferredStyle: .alert)
        alertController.addAction(action1)
        alertController.addAction(action2)
        let visualEffectView = UIVisualEffectView(effect: UIBlurEffect(style: .dark))
        visualEffectView.qmui_foregroundColor = UIColor(255, 255, 255,0.7) // UIColorMakeWithRGBA(255, 255, 255, 0.7) // Use the default value in most cases, only demonstrate how to set here
        alertController.mainVisualEffectView = visualEffectView
        alertController.alertHeaderBackgroundColor = nil // Remove these background colors when you need to use the blur effect
        alertController.alertButtonBackgroundColor = nil
        alertController.showWith(animated: true)
        
    }
    //切换登录逻辑
    private func switchLogindo(userinfo:AccountInfo){
        //登录逻辑
        //保存用户信息
        let account:String = userinfo.idcard
        let password:String = userinfo.password
        let city:String = userinfo.dqbh
        let cityPower:String = userinfo.cityPower
        LocalManager.userInfo.userAccount = account
        LocalManager.userInfo.password = password
        LocalManager.userInfo.city = city
        LocalManager.userInfo.cityPower = cityPower
        //登录api RX 订阅 观察 销毁 三部曲
        NYTips.show()
        self.loginService.loginRequest(user_name: account, user_password: password,city: city)
            .subscribe(onSuccess: { userinfo in
                NYTips.hide()
                LocalManager.userInfo = userinfo
                LocalManager.userInfo.isLogin = true //设置已经登录
                print("登录成功：%@", userinfo)
                NYTips.showMsg(txt: "切换成功")
                //self.navigationController?.popViewController(animated: true)
            }, onError: { error in
                NYTips.hide()
                NYTips.showErr(txt: (error as! RequestError).errorDescription)
                print("%@",error)
            })
            .disposed(by: vc!.disposeBag)
    }
    
    //删除用户
    func deleteAccount(row:Int){
        let action1 = QMUIAlertAction(title: "取消", style: .cancel, handler: nil)
        
        let alertController = QMUIAlertController(title: "提示", message: "确认删除这个用户信息?", preferredStyle: .alert)
        let action2 = QMUIAlertAction(title: "删除", style: .default) { [unowned self] vc, action in
            let account = self.rows[row]
            if account.idcard == LocalManager.userInfo.idcard {
                //清除登录信息
                LocalManager.userInfo.userAccount = ""
                LocalManager.userInfo.password = ""
            }
            NYAccountManager.shared.deleteAccount(at: row)
            self.getAccountsRead()
        }
        alertController.addAction(action1)
        alertController.addAction(action2)
        let visualEffectView = UIVisualEffectView(effect: UIBlurEffect(style: .dark))
        visualEffectView.qmui_foregroundColor = UIColor(255, 255, 255,0.7) // UIColorMakeWithRGBA(255, 255, 255, 0.7) // Use the default value in most cases, only demonstrate how to set here
        alertController.mainVisualEffectView = visualEffectView
        alertController.alertHeaderBackgroundColor = nil // Remove these background colors when you need to use the blur effect
        alertController.alertButtonBackgroundColor = nil
        alertController.showWith(animated: true)
        print("deleteAccount2")
    }
    
}

//事件
extension SwitchAccountViewModel:UITableViewDelegate {
    
}