//
//  ChangePhoneVC.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/11.
//

import UIKit
import RxSwift
import RxCocoa

class ChangePhoneVC: BaseViewController {

    fileprivate var rootView: ChangePhoneView!
    
    override func loadView() {
        rootView = ChangePhoneView(frame: UIScreen.main.bounds)
        view = rootView
    }
    
    private var timestamp: String = ""
    private var countDownService = CountDownService(countDownTime: 60)
    
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        
        reactiveAction()
    }
    
    private func reactiveAction() {
        rootView.smsCodeBtn.rx.tap.subscribe(onNext: { _ in
            self.requestSmsCodeAPI()
        }).disposed(by: disposeBag)
        
        rootView.confirmBtn.rx.tap.subscribe(onNext: { _ in
            self.requestChangePhone()
        }).disposed(by: disposeBag)
    }
    
    // MARK: - API 验证码
    func requestSmsCodeAPI() {
        guard let phone = rootView.phoneTF.text, !phone.isEmpty else {
            DLToast.show(text: "请输入手机号")
            return
        }
        DLToast.showLoading()
        SystemService.sendSmsCode(phone: phone).subscribe(onNext: { [weak self] response in
            DLToast.showSuccess(text: "发送成功")
            guard let self = self, let responseData = response.result as? [String : Any] else { return }
            self.startCountDown(self.rootView.smsCodeBtn, self.countDownService)
            if let timestamp = responseData["timestamp"] as? String {
                self.timestamp = timestamp
            }
        }, onError: { _ in }).disposed(by: disposeBag)
    }
    
    // MARK: - API 更换手机号
    private func requestChangePhone() {
        DLToast.showLoading()
        guard let phone = rootView.phoneTF.text, let code = rootView.codeTF.text else { return }
        UserService.changePhone(timestamp: timestamp, phone: phone, code: code).subscribe(onNext: { response in
            DLToast.show(text: "更换成功") {
                AppRouter.shared.popToRoot()
            }
        }, onError: { _ in }).disposed(by: disposeBag)
    }
}