//
//   BaseViewController.swift
//   MTP2_iOS
//
//   Created by 方振兴 on 2018/3/23.
//   Copyright © 2018年 Muchinfo. All rights reserved.
//

import UIKit
import NVActivityIndicatorView
import JXSegmentedView

/// 管理类容器基类
class BaseViewController: UIViewController {
    
    // MARK: - 属性列表
    /// 无数据按钮
    @IBOutlet weak var noDataButton: UIButton! {
        didSet {
            noDataButton.set(image: #imageLiteral(resourceName: "noData-universal"), title: "noData".localized, titlePosition: .bottom, additionalSpacing: 3.0, state: .normal)
            noDataButton.tintColor = UIColor.lightGray
            noDataButton.isHidden = true
        }
    }
    
    /// 兼容IOS 11
    var insert: UIEdgeInsets {
        var insets = UIEdgeInsets.zero
        if #available(iOS 11.0, *) {
            insets = UIApplication.shared.delegate?.window??.safeAreaInsets ??
                UIEdgeInsets.zero
        }
        return insets
    }
    /// 动画对象
    var _anim: NVActivityIndicatorView?
    /// appDelegate
    let appDelegate: AppDelegate = UIApplication.shared.delegate as! AppDelegate
    
    /// 当前所处位置
    var selectedIndex: Int = 0
    /// 数据携带
    var takeInfo: Any?
    /// indicator
    let indicator: JXSegmentedIndicatorImageView = {
        $0.indicatorWidth = 40.0
        $0.indicatorHeight = 10.0
        $0.image = UIImage(named: "segment_line")
        return $0
    } (JXSegmentedIndicatorImageView())
    
    // MARK: - 生命周期
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        
        /// 设置Tabbar Item
        self.tabBarItem.setTitleTextAttributes( [NSAttributedString.Key.foregroundColor: Color_BarItem_Selected], for: .selected)
        self.tabBarItem.setTitleTextAttributes( [NSAttributedString.Key.foregroundColor: Color_BarItem_Normal], for: .normal)
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        addBackBarButtonItem(false)
        
        UINavigationBar.appearance().barTintColor = UIColorFromHex(rgbValue: 0x2481DD)
        UINavigationBar.appearance().titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
    }
    
    deinit {
        dPrint("[\(#function)] \(self.description) 被释放了")
    }
    
    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
        self.view.endEditing(true)
    }
    
    // MARK: - Loding动画
    /// 加载页面
    func addLoadingView() {
        /// Loading
        _anim = NVActivityIndicatorView(frame: CGRect(x: 0, y: 0, width: 50, height: 50),  type: .ballClipRotate, color: UIColorFromHex(rgbValue: 0xA8B6CC), padding: 0)
        _anim!.center = self.view.center
        self.view.addSubview(_anim!)
    }
    
    /// 添加返回按钮
    /// - Parameter isHidden: 是否显示
    func addBackBarButtonItem(_ isHidden: Bool = false) {
        if !isHidden {
            self.navigationItem.leftBarButtonItem = UIBarButtonItem(image: UIImage(named: "back"), style: .done, target: self, action: #selector(onBackBarButtonItemPressed))
            self.navigationItem.leftBarButtonItem?.tintColor = .white
        } else {
            self.navigationItem.leftBarButtonItem = nil
        }
    }
    
    // MARK: - 页面跳转
    /// present
    /// - Parameters:
    ///   - sbname: sbname
    ///   - sbId: sbId
    ///   - isNav: isNav
    ///   - style: modalTransitionStyle
    ///   - takeInfo: takeInfo
    ///   - checkLogin: checkLogin
    func present(storyboardName sbname:String,
                 storyboardId sbId:String,
                 needNavigationController isNav: Bool = true,
                 modalTransitionStyle style: UIModalTransitionStyle = .crossDissolve,
                 takeInfo: Any? = nil,
                 checkLogin: Bool = true) {
        if !checkLogin || MTP2BusinessCore.shared.getLoginStatus() { /// 检查登录状态
            let board: UIStoryboard = UIStoryboard.init(name: sbname, bundle: nil)
            let viewController = board.instantiateViewController(withIdentifier: sbId) as? BaseViewController
            viewController?.takeInfo = takeInfo
        
            if isNav == true {
                let navigationController = BaseNavigationController(rootViewController: viewController!)
                navigationController.modalPresentationStyle = .overFullScreen
                navigationController.modalTransitionStyle = style
                self.present(navigationController, animated: true, completion: nil)
            } else {
                viewController?.modalPresentationStyle = .overFullScreen
                viewController?.modalTransitionStyle = style
                self.present(viewController!, animated: true, completion: nil)
            }
        } else { /// 未登录
            let login = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "Login")
            let navigationController = BaseNavigationController(rootViewController: login)
            navigationController.modalPresentationStyle = .overFullScreen
            navigationController.modalTransitionStyle = style
            self.present(navigationController, animated: true, completion: nil)
        }
    }
    
    /// 页面消失
    @IBAction func dismiss() {
        /// 返回上层视图
        self.dismiss(animated: true, completion: {})
    }
    
    /// 返回按钮点击事件
    @IBAction func onBackBarButtonItemPressed() {
        if (self.navigationController?.viewControllers.count ?? 0) > 1 {
            self.navigationController?.popViewController(animated: true)
        } else {
            self.dismiss(animated: true, completion: {})
        }
    }
    
    // MARK: - 系统权限相关
    /// 系统权限设置
    func openSystemSetting() {
        /// 进入系统权限设置
        /// 这里去引导用户去获取相关权限
        if #available(iOS 10.0, *) {
            UIApplication.shared.open(URL.init(string: UIApplication.openSettingsURLString)!, options: [:], completionHandler: { (isCanOpen) in
                
            })
        } else {
            // Fallback on earlier versions
            UIApplication.shared.openURL(URL.init(string: UIApplication.openSettingsURLString)!)
        }
    }
}

extension BaseViewController: UIGestureRecognizerDelegate {
    
    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
        return true
    }
    
    func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
        return !(self.children.count == 1)
    }
}