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

import UIKit
import WHToast
import NVActivityIndicatorView

class ResetPwdSecondStepViewController: BaseViewController {

    /// 登录账号标签
    @IBOutlet weak var loginIdLabel: UILabel!
    /// 密码输入框
    @IBOutlet weak var pwdField: UITextField! {
        didSet {
            pwdField.attributedPlaceholder = "请输入6-20个字符新密码".withTextColor(Color_placeholder_text)
        }
    }
    /// 确认密码输入框
    @IBOutlet weak var confirmPwdField: UITextField! {
        didSet {
            confirmPwdField.attributedPlaceholder = "请确认新密码".withTextColor(Color_placeholder_text)
        }
    }
    ///提交按钮
    @IBOutlet weak var submitButton: UIButton!
    
    /// 数据集合
    var datas: [(key: String, value: String)] = []
    /// 区号
    var areaCode: String = ""
    /// 定义block
    typealias block = (_ String: String) ->()
    /// 创建block变量
    var popBlock: block?
    
    // MARK: - 生命周期相关
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        /// UI界面初始化
        buildView()
    }
    
    // MARK: - 初始化相关
    /// UI界面初始化
    func buildView() {
        /// 账号信息
        loginIdLabel.text = "您的账号为" + datas[0].value
    }
    
    /// 数据初始化
    func initData() {}

    // MARK: - 交互相关
    /// onButtonPressed
    /// - Parameter sender: sender
    @IBAction private func onButtonPressed(_ sender: UIButton) {
        switch sender {
        case submitButton: /// 提交按钮
            /// 提交
            doSubmit()
        default:
            break
        }
    }
    
    /// 输入框合规性校验
    private func checkInputValue() -> Bool {
        
        let pwd = pwdField.text ?? "", confirmPwd = confirmPwdField.text ?? ""
        /// 请输入6-20位的字符
        guard pwd.count > 5, pwd.count < 21 else {
            WHToast.showError(withMessage: "请输入6-20位的字符", duration: 1.5) {
                self.pwdField.becomeFirstResponder()
            }
            return false
        }
        
        /// 请输入6-20位的字符
        guard confirmPwd.count > 5, confirmPwd.count < 21 else {
            WHToast.showError(withMessage: "请输入6-20位的字符", duration: 1.5) {
                self.confirmPwdField.becomeFirstResponder()
            }
            return false
        }
        
        /// 两次密码不一样
        guard pwd == confirmPwd else {
            WHToast.showError(withMessage: "两次输入的密码不一样", duration: 1.5) {
                self.confirmPwdField.becomeFirstResponder()
            }
            return false
        }
        
        return true
    }
    
    // MARK: - 接口相关
    /// 提交
    private func doSubmit() {
        /// 数据异常
        guard let accountManager = MTP2BusinessCore.shared.accountManager,
              checkInputValue() else { return }
        
        /// 密码
        let pwd = pwdField.text ?? ""
        /// 验证码
        let vcode = datas[1].value
        /// 手机号码
        let mobile = datas[2].value
        
        // 加密手机号码
        guard let utf8Mobile = mobile.data(using: .utf8),
        let key = "Ub$kl^P3".data(using: .utf8),
        let iv = "Ub$kl^P3".data(using: .utf8),
        let encryptMobileData = MTP2Crypto.desForPhone(objective: utf8Mobile, encryptOrDecrypt: CCOperation(kCCEncrypt), key: key, iv: iv)
        else { return }
        /// 处理加密后的字符串数据
        let replaceString = NSString(string: encryptMobileData.getReplaceMobileDesEncyptString("+86"))
        /// 处理加密的密码
        let encryNewpwd = (datas[0].value + pwd).bytes.sha256().toHexString().lowercased()
        
        /// 开启Loading
        NVActivityIndicatorPresenter.sharedInstance.startAnimating(ActivityData(message: "提交中", type: .ballClipRotate, color: UIColorFromHex(rgbValue: 0xA8B6CC)), NVActivityIndicatorView.DEFAULT_FADE_IN_ANIMATION)
        
        /// 重置密码请求
        accountManager.requestResetPwd("", vcode, encryNewpwd, replaceString as String, callback: { (isComplete, errorInfo) in
            DispatchQueue.main.async {
                /// stop loding.....
                NVActivityIndicatorPresenter.sharedInstance.stopAnimating(NVActivityIndicatorView.DEFAULT_FADE_OUT_ANIMATION)
                
                if isComplete { /// 请求成功
                    WHToast.showSuccess(withMessage: "重置成功，请重新登录!", duration: 1.0) {
                        /// 返回根视图
                        self.navigationController?.popToRootViewController(animated: false)
                        /// 执行回调
                        if self.popBlock != nil { self.popBlock!("") }
                    }
                } else { /// 请求失败
                    WHToast.showError(withMessage: "请求失败，原因：\(errorInfo?.retMsg ?? "响应超时")！", 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.
    }
    */

}