jsdw_ios/QuickLocation/Section/Mine/Account/AccountVC.swift

//
//  AccountVC.swift
//  QuickLocation
//
//  Created by 八条 on 2026/6/10.
//

import UIKit
import RxSwift
import RxCocoa
import RxDataSources
import Kingfisher
import SwiftyUserDefaults
#if !targetEnvironment(simulator)
import GeYanSdk
import RxGesture
#endif

class AccountVC: BaseViewController {

    fileprivate var rootView: AccountView!
    
    override func loadView() {
        rootView = AccountView(frame: UIScreen.main.bounds)
        view = rootView
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        
        reactiveAction()
        rootView.refreshProfile()
        
        DispatchQueue.global(qos: .background).async {
            let totalByte = AppCacheManager.totalCacheSize()
            let cacheText = AppCacheManager.formatByte(totalByte)
            DispatchQueue.main.async {
                // 赋值给 Label 展示
                self.rootView.cacheLab.text = "\(cacheText)"
            }
        }
    }

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        rootView.refreshProfile()
    }
    
    private func reactiveAction() {
        rootView.logoutBtn.rx.tap.subscribe(onNext: { _ in
            self.showConfirmPop(title: "温馨提醒",
                                message: "确定要退出账号吗？",
                                confirmText: "否",
                                confirmBlock: {  },
                                cancelText: "是") {
                self.requestLogout()
            }
        }).disposed(by: disposeBag)
        
        rootView.cancelledBtn.rx.tap.subscribe(onNext: { _ in
            AppRouter.push(Route.cancelAccount)
        }).disposed(by: disposeBag)
        
        let tap = UITapGestureRecognizer(target: self, action: #selector(handleClearCacheTap))
        rootView.clearView.addGestureRecognizer(tap)
        
        let versionTap = UITapGestureRecognizer(target: self, action: #selector(handleVersionViewTap))
        rootView.versionView.addGestureRecognizer(versionTap)

        let avatarTap = UITapGestureRecognizer(target: self, action: #selector(handleAvatarTap))
        rootView.avatarView.addGestureRecognizer(avatarTap)
        let nickTap = UITapGestureRecognizer(target: self, action: #selector(handleNickNameTap))
        rootView.nickNameView.addGestureRecognizer(nickTap)
        let genderTap = UITapGestureRecognizer(target: self, action: #selector(handleGenderTap))
        rootView.genderView.addGestureRecognizer(genderTap)

        NotificationCenter.default.rx.notification(.RefreshUserConfigNotification)
            .observe(on: MainScheduler.instance)
            .subscribe(onNext: { [weak self] _ in
                self?.rootView.refreshProfile()
            })
            .disposed(by: disposeBag)
    }

    @objc private func handleAvatarTap() {
        let vc = AvatarIconListVC(iconIndex: AppContextManager.shared.head_pic)
        vc.onSelectIcon = { [weak self] headPic in
            self?.requestSetHeadPic(headPic)
        }
        navigationController?.pushViewController(vc, animated: true)
    }

    @objc private func handleNickNameTap() {
        let vc = TextInputViewController(
            title: "昵称",
            maxLength: 10,
            initialText: AppContextManager.shared.name
        ) { [weak self] text in
            self?.requestSetNickName(text)
        }
        present(vc, animated: true)
    }

    @objc private func handleGenderTap() {
        let pop = GenderSelectPopVC(currentSex: AppContextManager.shared.sex) { [weak self] sex in
            self?.requestSetGender(sex)
        }
        present(pop, animated: true)
    }

    private func requestSetHeadPic(_ headPic: String) {
        DLToast.showLoading()
        UserService.setHeadPic(headPic: headPic).subscribe(onNext: { [weak self] _ in
            DLToast.show(text: "更换成功")
            if var account = AppContextManager.shared.account {
                account.head_pic = headPic
                account.avater = HeadPic.isRemote(headPic) ? headPic : ""
                AppContextManager.shared.saveAccount(account)
            }
            self?.rootView.refreshProfile()
            NotificationCenter.default.post(name: .RefreshUserConfigNotification, object: nil)
        }, onError: { error in
            DLToast.dismiss()
            DLToast.show(error)
        }).disposed(by: disposeBag)
    }

    private func requestSetNickName(_ name: String) {
        let trimmed = name.trimmingCharacters(in: .whitespacesAndNewlines)
        guard !trimmed.isEmpty else { return }
        DLToast.showLoading()
        UserService.setNickName(nick: trimmed).subscribe(onNext: { [weak self] _ in
            DLToast.show(text: "修改成功")
            if var account = AppContextManager.shared.account {
                account.name = trimmed
                AppContextManager.shared.saveAccount(account)
            }
            self?.rootView.refreshProfile()
            NotificationCenter.default.post(name: .RefreshUserConfigNotification, object: nil)
        }, onError: { error in
            DLToast.dismiss()
            DLToast.show(error)
        }).disposed(by: disposeBag)
    }

    private func requestSetGender(_ sex: Int) {
        DLToast.showLoading()
        UserService.setGender(sex: sex).subscribe(onNext: { [weak self] _ in
            DLToast.show(text: "修改成功")
            if var account = AppContextManager.shared.account {
                account.sex = sex
                AppContextManager.shared.saveAccount(account)
            }
            self?.rootView.refreshProfile()
            NotificationCenter.default.post(name: .RefreshUserConfigNotification, object: nil)
        }, onError: { error in
            DLToast.dismiss()
            DLToast.show(error)
        }).disposed(by: disposeBag)
    }
    
    // MARK: - API
    private func requestLogout() {
        UserService.logout().subscribe(onNext: { response in
            NotificationCenter.default.post(name: .invalidatePopupQueue, object: nil)
            GeYanSdk.deletePreResultCache()
            AppContextManager.shared.deleteAccount()
            GroupIMService.shared.logout()
            self.requestUserConfig()
        }, onError: { _ in }).disposed(by: disposeBag)
    }
    
    private func requestUserConfig() {
        DLToast.showLoading()
        SystemService.userConfig().subscribe(onNext: { response in
            guard let model = response.model else { return }
            Defaults[\.loginToken] = model.token
            AppContextManager.shared.systemConfig = model.config
            DLToast.dismiss {
                AppDelegate.shared.showMainViewController()
            }
        }, onError: { _ in }).disposed(by: disposeBag)
    }
    
    private func deleteAccount() {
        DLToast.showLoading()
        UserService.deleteAccount().subscribe(onNext: { response in
            DLToast.show(text: "申请成功") {
                NotificationCenter.default.post(name: .invalidatePopupQueue, object: nil)
                GeYanSdk.deletePreResultCache()
                AppContextManager.shared.deleteAccount()
                GroupIMService.shared.logout()
                AppDelegate.shared.showMainViewController()
            }
        }, onError: { _ in }).disposed(by: disposeBag)
    }
    
    @objc private func handleClearCacheTap() {
        clearCache()
    }
    
    @objc private func handleVersionViewTap() {
        guard let upgrade = AppContextManager.shared.systemConfig?.versionUpgradeModel else {
            DLToast.show(text: "已是最新版本")
            return
        }
        showVersionUpgradePop(upgrade: upgrade)
    }
    
    private func clearCache() {
        DLToast.showLoading()
        KingfisherManager.shared.cache.clearMemoryCache()
        KingfisherManager.shared.cache.clearDiskCache {
            AppCacheManager.clearCache {
                DispatchQueue.main.async {
                    DLToast.dismiss()
                    DLToast.show(text: "缓存已清除")
                    self.rootView.cacheLab.text = "0 B"
                }
            }
        }
    }
}