MTP2.0_HNLY_iOS/MTP_iOS/MTP2_iOS/UserInterface/ResetPwd/ResetPwdFirstStepViewController.swift

//
//  ResetPwdFirstStepViewController.swift
//  MTP2_iOS
//
//  Created by Handy_Cao on 2020/3/23.
//  Copyright © 2020 Muchinfo. All rights reserved.
//

import UIKit
import WHToast
import NVActivityIndicatorView

/// 重置密码第一步视图容器控制类
class ResetPwdFirstStepViewController: BaseViewController {
    
    /// 验证码按钮
    @IBOutlet weak var areaCodeButton: UIButton! {
        didSet {
            areaCodeButton.setTitle("+86", for: .normal)
        }
    }
    /// 手机号码输入框
    @IBOutlet weak var mobilePhoneField: UITextField! {
        didSet {
            mobilePhoneField.attributedPlaceholder = "请输入手机号码".withTextColor(Color_placeholder_text)
        }
    }
    /// 验证码输入框
    @IBOutlet weak var captchaCodeField: UITextField! {
        didSet {
            captchaCodeField.attributedPlaceholder = "请输入短信验证码".withTextColor(Color_placeholder_text)
        }
    }
    /// timerLabel
    @IBOutlet weak var timerLabel: UILabel!
    /// 更多按钮
    @IBOutlet weak var captchaButton: UIButton!
    /// 下一步按钮
    @IBOutlet weak var nextButton: UIButton!
    
    /// 区号
    var areaCode: String = "+86"
    /// Timer ID
    private let captchaTimerID = "captchaTimerID"
    /// 验证倒计时
    private var captchaCD = 60
    /// 短信验证码
    var captchaCode: String = ""
    
    /// 第二步
    lazy var secondStepViewController: ResetPwdSecondStepViewController = {
        $0.popBlock = { [weak self] (_ takeInfo: String) in
            self?.dismiss(animated: true, completion: nil)
        }
        return $0
    }(viewController(name: "ResetPwd", identifier: "ResetPwdSecondStepID") as! ResetPwdSecondStepViewController)
    
    // MARK: - 生命周期相关
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
    }
    
    // MARK: - 交互相关
    @IBAction func onButtonPressed(_ sender: UIButton) {
        switch sender {
        case nextButton: /// 下一步
            doSubmit()
        case captchaButton: /// 发送验证码
            /// 合规性校验
            if !checkInputValue() { return }
            /// 图形验证码
            self.performSegue(withIdentifier: "ShowImageCode", sender: nil)
        case areaCodeButton:
            /// 区域号视图
            goToAreaCodeController()
        default:
            self.dismiss(animated: true, completion: {})
        }
    }
    
    /// 输入框合规性校验
    private func checkInputValue() -> Bool {
        /// 手机号码
        guard let mobilePhone = mobilePhoneField.text, mobilePhone != "" else {
            WHToast.showError(withMessage: "请输入手机号码", duration: 1.0, finishHandler: {})
            return false
        }
        
        /// 请输入正确的手机号码
        if areaCode == "+86" {
            guard mobilePhone.count == 11 else {
                WHToast.showError(withMessage: "请输入正确的手机号码", duration: 1.0, finishHandler: {})
                return false
            }
        }
        return true
    }
    
    /// 证件号码合规性校验
    private func checkCardNumInputValue() -> Bool {
        /// 证件号码
        guard let code = captchaCodeField.text, code != "" else {
            WHToast.showError(withMessage: "请输入短信验证码", duration: 1.0, finishHandler: {})
            return false
        }
    
        /// 短信验证码输入不正确
        guard code == captchaCode else {
            WHToast.showError(withMessage: "短信验证码输入不正确", duration: 1.0, finishHandler: {})
            return false
        }
        
        return true
    }
    
    /// 区域号视图
    private func goToAreaCodeController() {
        let mobileArearCodeViewController = viewController(name: "ResetPwd", identifier: "MobileAreaCodeID") as! MobileAreaCodeViewController
        /// 设置手机区号
        mobileArearCodeViewController.popBlock = { [weak self] (_ code: String) in
            DispatchQueue.main.async {
                self?.areaCode = code
                self?.areaCodeButton.setTitle(code, for: .normal)
            }
        }
        self.navigationController?.pushViewController(mobileArearCodeViewController, animated: true)
    }

    // MARK: - 接口相关
    /// 发送短信验证码的方法
    private func sendCaptcha() {
        /// 异常
        guard let accountManager = MTP2BusinessCore.shared.accountManager,
              checkInputValue() else {
            return
        }
        /// 手机号码
        let mobile = mobilePhoneField.text ?? ""
        accountManager.requestSendMobileCaptchaCode(mobile, areaCode, callback: { (isCompleted, errorInfo, ShowRefer, vcode) in
            DispatchQueue.main.async {
                if !isCompleted {
                    self.showHintController(title: "提示", message: errorInfo?.retMsg ?? "发送失败，请稍后重试")
                    return
                } else {
                    /// 短信验证码
                    self.captchaCode = vcode ?? ""
                    debugPrint("短信验证码：\(vcode ?? "")")
                }
                self.setCaptcha(enable: false)
            }
        })
    }
    
    // MARK: - 定时器相关
    /// 设置验证码按钮状态的方法
    ///
    /// - Parameter enable: 是否可用，如为不可用则开始60s倒计时
    private func setCaptcha(enable: Bool) {
        if enable {
            MCGCDTimer.shared.cancleTimer(WithTimerName: self.captchaTimerID)
            DispatchQueue.main.async {
                self.captchaButton.isEnabled = true
                self.captchaButton.setTitle("获取验证码", for: .normal)
                self.timerLabel.isHidden = true
            }
        } else {
            DispatchQueue.main.async {
                self.captchaCD = 60
                self.captchaButton.isEnabled = false
                self.captchaButton.setTitle("", for: .disabled)
                self.timerLabel.text = "\(self.captchaCD)秒"
                self.timerLabel.isHidden = false
                
                self.captchaCodeField.becomeFirstResponder()
                
                MCGCDTimer.shared.cancleTimer(WithTimerName: self.captchaTimerID)
                MCGCDTimer.shared.scheduledDispatchTimer(WithTimerName: self.captchaTimerID, timeInterval: 1.0, queue: .main, repeats: true, isNowRun: false) {
                    DispatchQueue.main.async {
                        self.captchaCD -= 1
                        self.timerLabel.text = "\(self.captchaCD)秒"
                        
                        if self.captchaCD <= 0 {
                            self.setCaptcha(enable: true)
                        }
                    }
                }
            }
        }
    }
    
    /// 下一步操作
    private func doSubmit() {
        /// 异常
        guard let accountManager = MTP2BusinessCore.shared.accountManager,
              checkInputValue(),
              checkCardNumInputValue() else {
            return
        }
        /// 验证码
        let vcode = captchaCodeField.text ?? ""
        /// 手机号码
        let mobilePhone = mobilePhoneField.text ?? ""
        
        /// 开启Loading
        NVActivityIndicatorPresenter.sharedInstance.startAnimating(ActivityData(message: "查询数据中......", type: .ballClipRotate, color: UIColorFromHex(rgbValue: 0xA8B6CC)), NVActivityIndicatorView.DEFAULT_FADE_IN_ANIMATION)
        
        /// 查询登录账号信息
        accountManager.queryLoginId("", mobilePhone, areaCode, vcode, callback: { (isComplete, errorInfo, loginId) in
            DispatchQueue.main.async {
                /// stop loding.....
                NVActivityIndicatorPresenter.sharedInstance.stopAnimating(NVActivityIndicatorView.DEFAULT_FADE_OUT_ANIMATION)
                
                if isComplete,
                   let id = loginId,
                   id != "" { /// 成功
                    /// 进入第二步视图校验
                    self.navigationController?.pushViewController(self.secondStepViewController, animated: true)
                    /// 登录账号
                    self.secondStepViewController.datas.append(contentsOf: [(key: "loginId", value: id), (key: "vcode", value: vcode), (key: "mobilePhone", value: mobilePhone)])
                    /// 区号
                    self.secondStepViewController.areaCode = self.areaCode
                } else {
                    WHToast.showError(withMessage: errorInfo?.retMsg ?? "查询登录账号失败，请稍候再试！", duration: 1.5, finishHandler: {})
                }
            }
        })
    }
    
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
        if segue.identifier == "ShowImageCode" {
            (segue.destination as? ImageCodeViewController)?.popBlock = { [weak self] (_ takeInfo: String?) in
                /// 发送验证码
                self?.sendCaptcha()
            }
        }
    }
    
}