//
//  CreateBubbleVC.swift
//  QuickLocation
//

import UIKit
import RxSwift
import RxCocoa
import SwiftyUserDefaults

class CreateBubbleVC: BaseViewController {

    fileprivate var rootView: CreateBubbleView!

    override func loadView() {
        rootView = CreateBubbleView(frame: UIScreen.main.bounds)
        view = rootView
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        bind()
        restoreActiveBubbleIfNeeded()
    }

    private func bind() {
        rootView.navView.onBackTapped = { [weak self] in
            self?.navigationController?.popViewController(animated: true)
        }

        rootView.moreBtn.rx.tap
            .subscribe(onNext: { [weak self] in
                self?.navigationController?.pushViewController(BubbleKnowledgeVC(), animated: true)
            })
            .disposed(by: disposeBag)

        rootView.setupView.confirmBtn.rx.tap
            .subscribe(onNext: { [weak self] in
                guard let self else { return }
                let hours = self.rootView.setupView.selectedHour.value
                let message = self.rootView.setupView.buildMessage(for: hours)
                self.rootView.setupView.showNotifySheet(message: message)
            })
            .disposed(by: disposeBag)

        rootView.setupView.onSheetVisibilityChanged = { [weak self] visible in
            self?.rootView.updateNavTitleForSheet(visible)
        }

        rootView.setupView.sheetConfirmBtn.rx.tap
            .subscribe(onNext: { [weak self] in
                self?.submitCreate()
            })
            .disposed(by: disposeBag)

        rootView.doneView.popupBtn.rx.tap
            .subscribe(onNext: { [weak self] in
                self?.showConfirmPop(
                    title: "温馨提醒",
                    message: "您确定要弹出这个气泡吗？",
                    confirmText: "爆裂",
                    confirmBlock: { [weak self] in
                        self?.requestSetBubble(enable: false, keep_time: -1)
                    },
                    cancelText: "取消"
                )
            })
            .disposed(by: disposeBag)
    }

    private func submitCreate() {
        guard let systemConfig = AppContextManager.shared.systemConfig, systemConfig.isIntercept == false else {
            let hours = rootView.setupView.selectedHour.value
            requestSetBubble(enable: true, keep_time: hours)
            return
        }

        if AppContextManager.shared.vip > 1 {
            let hours = rootView.setupView.selectedHour.value
            requestSetBubble(enable: true, keep_time: hours)
        } else {
            CreateBubblePopView.show()
        }
    }

    private func restoreActiveBubbleIfNeeded() {
        guard AppContextManager.shared.status == 2,
              let endDate = Defaults[\.bubbleKeepTimes] else { return }
        rootView.showDone(animated: false)
        rootView.doneView.startCountdown(endDate: endDate)
    }

    private func requestSetBubble(enable: Bool, keep_time: Int) {
        DLToast.showLoading()
        UserService.setBubble(enable: enable, keep_time: keep_time).subscribe(onNext: { [weak self] _ in
            DLToast.dismiss()
            guard let self else { return }
            guard enable else {
                DLToast.show(text: "气泡已弹出") {
                    Defaults[\.bubbleKeepTimes] = nil
                    AppContextManager.shared.updateAccountStatus(0)
                    AppRouter.shared.popOrDismiss()
                }
                return
            }
            AppContextManager.shared.updateAccountStatus(2)
            self.rootView.setupView.dismissNotifySheet()
            let endDate = Calendar.current.date(byAdding: .hour, value: keep_time, to: Date()) ?? Date()
            Defaults[\.bubbleKeepTimes] = endDate
            self.rootView.doneView.startCountdown(endDate: endDate)
            self.rootView.showDone(animated: true)
        }, onError: { _ in }).disposed(by: disposeBag)
    }
}