//
//  MainNavigationController.swift
//  GoTogether
//
//  Created by virgil on 16/3/31.
//  Copyright © 2016年 virgil. All rights reserved.
//

import UIKit

class MainNavigationController: UINavigationController, UIScrollViewDelegate {

    var scr: UIScrollView!
    var arr: NSArray!
    var imgArray: NSMutableArray!
    var pageControl: UIPageControl!
    var intoButton: UIButton!
    var isOut: Bool = false
    override func viewDidLoad() {
        super.viewDidLoad()
        //self.makeLaunchView()
        if UserDefault.object(forKey: launchView) == nil {
            self.makeLaunchView()
        }
        // Do any additional setup after loading the view.
    }

    // MARK: ========公用透明背景View========
    var backgroudView: UIView!
    func showBackgroudView(viewContent: UIView?, isCenter: Bool, clickOtherIsClose: Bool) {
        if backgroudView == nil {
            backgroudView = UIView(frame: CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight))
            self.view.addSubview(backgroudView)
        }
        backgroudView.isHidden = false
        backgroudView.backgroundColor = CommonUntils.getUIColorFromRGB(rgbValue: 0x000000, alpha: 0.5)
        backgroudView.alpha = 0

        if clickOtherIsClose {
            let btn = UIButton(frame: CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight))
            btn.addTarget(self, action: #selector(hiddenBackgroudView), for: .touchUpInside)
            backgroudView.addSubview(btn)
        }

        UIView.animate(withDuration: 0.3, animations: {
            self.backgroudView.alpha = 1
        }) { (_) in

        }

        if viewContent != nil {
            if isCenter {
                viewContent!.marginTop(top: (ScreenHeight - viewContent!.frame.height)/2)
                viewContent!.marginLeft(left: (ScreenWidth - viewContent!.frame.width)/2)
            }
            backgroudView.addSubview(viewContent!)
        }
    }
    func showBackgroudView(viewContent: UIView?, isCenter: Bool) {
        showBackgroudView(viewContent: viewContent, isCenter: isCenter, clickOtherIsClose: true)
    }

    func showBackgroudViewFromBottom(viewContent: UIView?) {
        showBackgroudViewFromBottom(viewContent: viewContent, clickOtherIsClose: true)
    }
    func showBackgroudViewFromBottom(viewContent: UIView?, clickOtherIsClose: Bool) {
        if backgroudView == nil {
            backgroudView = UIView(frame: CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight))
            self.view.addSubview(backgroudView)
        }
        backgroudView.isHidden = false
        backgroudView.backgroundColor = CommonUntils.getUIColorFromRGB(rgbValue: 0x000000, alpha: 0.7)
        backgroudView.alpha = 0

        if clickOtherIsClose {
            let btn = UIButton(frame: CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight))
            btn.addTarget(self, action: #selector(hiddenBackgroudView), for: .touchUpInside)
            backgroudView.addSubview(btn)
        }
        UIView.animate(withDuration: 0.3) {
            self.backgroudView.alpha = 1
        }
        if viewContent != nil {

            viewContent!.marginTop(top: ScreenHeight)
            viewContent!.marginLeft(left: (ScreenWidth - viewContent!.frame.width)/2)
            backgroudView.addSubview(viewContent!)

            UIView.animate(withDuration: 0.2, animations: {
                viewContent!.marginTop(top: ScreenHeight - viewContent!.height())
            }) { (_) in

            }
        }
    }

    @objc func hiddenBackgroudView( ) {
        if self.backgroudView != nil {
        self.backgroudView.removeAll()
        UIView.animate(withDuration: 0.3, animations: {
            self.backgroudView.alpha = 0
        }) { (_) in
            self.backgroudView.isHidden = true
        }
        }
    }
    func hiddenBackgroudViewNoAnimate() {
        if self.backgroudView != nil {
            self.backgroudView.removeAll()
            self.backgroudView.alpha = 0
            self.backgroudView.isHidden = true
        }
    }
    // MARK: ========引导页========
    func makeLaunchView() {
        let textAr1 = NSArray(objects: "不用跑遍", "不用一件件试穿", "不用遗憾的感概", "现在")
        let textAr2 = NSArray(objects: "各大商场搜罗中意款式", "寻找适合自己的版型", "“要是领口有我的签名绣花就好了”", "加入普兰尼奥，享受你的专属定制")
//

        //let tap = UITapGestureRecognizer(target: self, action: "tap")

        //主scrollView
        if CommonUntils.isIphonex() {
            arr = NSArray(objects: "y_01_x.png", "y_02_x.png", "y_03_x.png", "y_04_x.png") //,"640_4.png"
        } else {
            arr = NSArray(objects: "y_01.png", "y_02.png", "y_03.png", "y_04.png") //,"960_4.png"
        }

        scr = UIScrollView(frame: self.view.frame)
        scr.contentSize = CGSize(width: self.view.frame.width * CGFloat(arr.count), height: self.view.frame.height)
        scr.isPagingEnabled = true
        scr.delegate = self
        scr.alpha = 1
        scr.bounces = false
        scr.showsHorizontalScrollIndicator = false
        scr.showsVerticalScrollIndicator = false
        scr.layer.zPosition = 100000
        //scr.addGestureRecognizer(tap)
        self.view.addSubview(scr)

        //小圆点
        if ScreenHeight <= 480 {
            pageControl = UIPageControl(frame: CGRect(x: 0, y: ScreenHeight - 40, width: 320, height: 36))
        } else if ScreenHeight <= 568 {
            pageControl = UIPageControl(frame: CGRect(x: 0, y: ScreenHeight - 60, width: 320, height: 36))
        } else if ScreenHeight == 667 {
            pageControl = UIPageControl(frame: CGRect(x: 0, y: ScreenHeight - 60, width: 320, height: 36))
        } else if ScreenHeight >= 736 {
            pageControl = UIPageControl(frame: CGRect(x: 0, y: ScreenHeight - 70, width: 320, height: 36))
        } else {
            pageControl = UIPageControl(frame: CGRect(x: 0, y: ScreenHeight - 80, width: 320, height: 36))
        }
        pageControl.isHidden = false
        pageControl.numberOfPages = arr.count
        pageControl.currentPage = 0
        pageControl.currentPageIndicatorTintColor =  UIColor.white
        pageControl.pageIndicatorTintColor = CommonUntils.getUIColorFromRGB(rgbValue: 0x37a6ff)//CommonUntils.getUIColorFromRGB(rgbValue: 0x9e9e9e)
        self.view.addSubview(pageControl)
        pageControl.layer.zPosition = 100001
        pageControl.setCenterHorizontallyForSuperView()
        //立即进入的btn
        intoButton = UIButton(type: .custom)
        //intoButton.backgroundColor = UIColor.red
        print(ScreenHeight)

        intoButton.frame = CGRect(x: (ScreenWidth - 160)/2, y: ScreenHeight - 140, width: 160, height: 45)
        intoButton.backgroundColor = CommonUntils.getUIColorFromRGB(rgbValue: 0x37a6ff, alpha: 1.0)
        intoButton.setTitle("开启星创客", for: .normal)
        intoButton.setCornerRadius(size: 22)
        intoButton.setTitleColor(UIColor.white, for: .normal)
        intoButton.setFontSize(fontSize: 18)
             intoButton.addTarget(self, action: #selector(MainNavigationController.tap), for: UIControl.Event.touchUpInside)
        intoButton.isHidden = true
        intoButton.layer.zPosition = 1000002
        self.view.addSubview(intoButton)

        if !CommonUntils.isIphonex() {
            intoButton.marginBottom(bottom: 8, view: pageControl)
        }

        intoButton.setCenterHorizontallyForSuperView()

        //加载图片文字其他
        for i in 0 ..< arr.count {
            let imageView = UIImageView(frame: CGRect(x: self.view.frame.width * CGFloat(i), y: 0, width: self.view.frame.width, height: self.view.frame.height))
            imageView.image = UIImage(named: "\(arr[i])")
            scr.addSubview(imageView)

            let topLabel: UILabel!
            let bottomLabel: UILabel!

            if ScreenHeight <= 480 {
                topLabel = UILabel(frame: CGRect(x: self.view.frame.width * CGFloat(i), y: 360, width: 320, height: 50))
                bottomLabel = UILabel(frame: CGRect(x: self.view.frame.width * CGFloat(i), y: 400, width: 320, height: 20))
            } else {
                topLabel = UILabel(frame: CGRect(x: self.view.frame.width * CGFloat(i), y: 410, width: 320, height: 50))
                bottomLabel = UILabel(frame: CGRect(x: self.view.frame.width * CGFloat(i), y: 460, width: 320, height: 20))
            }
            //topTextField.backgroundColor = UIColor.redColor()
            topLabel.textAlignment = NSTextAlignment.center
            topLabel.textColor = CommonUntils.getUIColorFromRGB(rgbValue: 0xffffff, alpha: 0.8)
            topLabel.font = UIFont.systemFont(ofSize: 18)
            topLabel.text = textAr1[i] as? String
            // scr.addSubview(topLabel)

            //bottomTextField.backgroundColor = UIColor.redColor()
            bottomLabel.textAlignment = NSTextAlignment.center
            bottomLabel.textColor = CommonUntils.getUIColorFromRGB(rgbValue: 0xffffff, alpha: 0.8)
            bottomLabel.font = UIFont.systemFont(ofSize: 18)
            bottomLabel.text = textAr2[i] as? String
            //scr.addSubview(bottomLabel)
        }
    }
    //scrollView代理
    func scrollViewDidScroll(_ scrollView: UIScrollView) {
        //判断引导页是否是最后一页
        if scrollView.contentOffset.x >= 3 * self.view.frame.width {
            isOut = true
            //隐藏btn 显示小圆点
            UIView.animate(withDuration: 0.6, animations: { () -> Void in

                self.intoButton.isHidden = false
            })

        } else {
            isOut = false

            UIView.animate(withDuration: 0.6, animations: { () -> Void in

                self.intoButton.isHidden = true
            })

        }
    }
    func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {

        //计算当前第几页
        let pageWidth = scrollView.frame.size.width
        let page = floor((scrollView.contentOffset.x - pageWidth/2)/pageWidth) + 1

        self.pageControl.currentPage = NSInteger(page)
    }
    //scrollView添加单击事件
    @objc func tap() {
        if isOut {
            UIView.animate(withDuration: 0.6, animations: { () -> Void in

                self.scr.alpha = 0
                self.intoButton.isHidden = true
                //                dispatch_async(dispatch_get_main_queue(), { () -> Void in
                //                    self.navigationController?.navigationBarHidden = false
                //                })
                self.navigationController?.isNavigationBarHidden = false
                }, completion: { (_) -> Void in
                    self.scr.removeFromSuperview()
                    self.intoButton.removeFromSuperview()
                    self.pageControl.removeFromSuperview()
                    UserDefault.set("lunch", forKey: launchView)

            })
        }
    }

    ///是否允许横屏  控制所有页面，模态窗口需要重写本方法
    var isShouldAutorotate  = false
    override var shouldAutorotate: Bool {
        return isShouldAutorotate
    }
    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        if isShouldAutorotate {
            return [UIInterfaceOrientationMask.portrait, UIInterfaceOrientationMask.landscapeLeft, UIInterfaceOrientationMask.landscapeRight]
        } else {
            return [UIInterfaceOrientationMask.portrait]
        }
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.

    }

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}