//
//  SignInVC.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/17.
//

import UIKit
import RxSwift
import RxCocoa
import CoreLocation

class SignInVC: BaseViewController {

    fileprivate var rootView: SignInView!
    
    override func loadView() {
        rootView = SignInView(frame: UIScreen.main.bounds)
        view = rootView
    }
    
    /// 当前用户坐标（由外部传入）
    var lastLocation: CLLocation?
    
    private let geocoder = CLGeocoder()
    private var isSignIn: Bool = false
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        requestSignInInfo()
        
        rootView.signInLottieView.rx.tapGesture.subscribe(onNext: { [weak self] _ in
            self?.dl.showLoading()
            guard let self = self, let loc = self.lastLocation, isSignIn == false else { return }
            self.geocoder.reverseGeocodeLocation(loc) { [weak self] placemarks, error in
                self?.dl.dismiss()
                guard let self = self else { return }
                let address = placemarks?.first?.name
                ?? placemarks?.first?.thoroughfare
                ?? placemarks?.first?.locality
                ?? ""
                MQTTService.shared.reportSignIn(lat: loc.coordinate.latitude, lon: loc.coordinate.longitude, addr: address)
                self.dl.show(text: "签到成功") {
                    self.requestSignInInfo()
                }
            }
        }).disposed(by: disposeBag)
    }
    
    // MARK: - API
    private func requestSignInInfo() {
        DLToast.showLoading()
        UserService.signInInfo().subscribe(onNext: { response in
            guard let model = response.model else { return }
            self.isSignIn = model.signInStatus == 1
            self.rootView.setupData(model)
        }, onError: { _ in }).disposed(by: disposeBag)
    }
    
    init(lastLocation: CLLocation?) {
        self.lastLocation = lastLocation
        super.init(nibName: nil, bundle: nil)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}