//
//  SearchLocationResultVC.swift
//  QuickLocation
//

import UIKit
import RxSwift
import RxCocoa
import ObjectMapper
import URLNavigator

class SearchLocationResultVC: BaseViewController {

    fileprivate var rootView: SearchLocationResultView!

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

    private let phone: String
    private let code: Int
    private let memberData: [String: Any]
    private var groupModel: GroupModel?

    override func viewDidLoad() {
        super.viewDidLoad()
        reactiveAction()
        applyResultPresentation()
        requestPhoneArea()
    }

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        rootView.startMarqueeAnimation()
        applyResultPresentation()
    }

    private func isVipUnlocked() -> Bool {
        AppContextManager.shared.vip > 1
    }

    private func applyResultPresentation() {
        handleCode()
        let isVip = isVipUnlocked()
        rootView.areaBlurView.isHidden = isVip
        if !isVip {
            rootView.actionBtn.setTitle("开通会员", for: .normal)
            rootView.actionBtn.isHidden = false
        }
    }

    private func reactiveAction() {
        rootView.actionBtn.rx.tap.subscribe(onNext: { _ in
            guard self.isVipUnlocked() else {
                AppRouter.push(Route.vipRecharge)
                return
            }
            switch self.code {
            case 0:
                NotificationCenter.default.post(name: .ShowMemberLocationNotification,
                                                object: nil,
                                                userInfo: self.memberData)
                self.navigationController?.popToRootViewController(animated: true)
                if let tab = self.tabBarController as? MainTabBarController
                    ?? UIViewController.topMost?.tabBarController as? MainTabBarController {
                    tab.selectTab(at: 0)
                }
            case 20004:
                SharePopView.show()
            case 20005:
                self.showGroupPicker()
            default:
                break
            }
        }).disposed(by: disposeBag)
    }

    private func showGroupPicker() {
        guard let model = groupModel else {
            requestGroupInfo(showPicker: true)
            return
        }
        presentGroupPicker(with: model)
    }

    private func presentGroupPicker(with model: GroupModel) {
        GroupListPopView.show(groupModel: model) { groupKey in
            guard let key = groupKey,
                  let groupInfo = model.groups.first(where: { $0.group_key == key })?.toJSON() else { return }
            AppRouter.push(Route.inviteJoin, userInfo: ["groupInfo": groupInfo])
        }
    }

    private func shareApp() {
        let text = "快来极速定位，实时守护家人出行安全"
        let activity = UIActivityViewController(activityItems: [text], applicationActivities: nil)
        present(activity, animated: true)
    }

    private func handleCode() {
        rootView.actionBtn.isHidden = true
        rootView.inviteView.isHidden = true

        switch code {
        case 0:
            rootView.configureResult(
                status: "定位成功",
                disclaimer: "点击去查看可获得具体位置",
                showInviteRow: false
            )
            rootView.actionBtn.setTitle("去查看", for: .normal)
            rootView.actionBtn.isHidden = false
        case 20004:
            rootView.configureResult(
                status: "用户未注册",
                disclaimer: "根据最新的相关法规，需用户双方均安装该APP才可实现定位，未安装APP的用户将不再提供具体定位功能。",
                showInviteRow: false
            )
            rootView.actionBtn.setTitle("分享", for: .normal)
            rootView.actionBtn.isHidden = false
        case 20005:
            rootView.configureResult(
                status: "定位成功",
                disclaimer: "根据最新的相关法规，您查询的用户与您不在同一个圈子时， 不再提供具体的位置定位，邀请ta加入你的圈子后可随时查看位置。",
                showInviteRow: false
            )
            rootView.actionBtn.setTitle("邀请TA加入", for: .normal)
            rootView.actionBtn.isHidden = false
            if groupModel == nil {
                requestGroupInfo()
            }
        default:
            break
        }
    }

    private func requestPhoneArea() {
        SystemService.phoneArea(phone: phone).subscribe(onNext: { response in
            guard let data = response.data else { return }
            let province = data["Province"].safeString
            let city = data["City"].safeString
            self.rootView.phoneAreaLab.text = "\(province)·\(city)"
            self.applyResultPresentation()
        }).disposed(by: disposeBag)
    }

    private func requestGroupInfo(showPicker: Bool = false) {
        GroupService.groupInfo().subscribe { [weak self] response in
            guard let self = self, let model = response.model else { return }
            self.groupModel = model
            if showPicker {
                self.presentGroupPicker(with: model)
            }
        }.disposed(by: disposeBag)
    }

    init(phone: String, code: Int, memberData: [String: Any] = [:]) {
        self.phone = phone
        self.code = code
        self.memberData = memberData
        super.init(nibName: nil, bundle: nil)
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}