ihealth_ios/Inhealth/IHDashboardMapMainVCtr.swift

//
//  IHDashboardMapMainVCtr.swift
//  Inhealth
//
//  Created by weclouds on 2019/12/13.
//  Copyright © 2019 weclouds. All rights reserved.
//

import UIKit
import JXSegmentedView

class IHDashboardMapMainVCtr: UIViewController {
    var totalItemWidth: CGFloat = 0 //总长度
    var segmentedDataSource:JXSegmentedBaseDataSource?
    var segmentedView = JXSegmentedView()
    lazy var listContainerView: JXSegmentedListContainerView! = {
        return JXSegmentedListContainerView(dataSource: self)
    }()
    deinit {
        log.debug("IHDashboardMapMainVCtr销毁")
    }
    override func viewDidLoad() {
        super.viewDidLoad()
        self.navigationBarTitle = "GIS地图"
        totalItemWidth = UIScreen.main.bounds.size.width - 20*2
        view.backgroundColor = .white
        //let titles = ["酒店", "楼层"]
        let titles = ["酒店"]
        //设置SegmentedView
        let titleDataSource = JXSegmentedTitleDataSource()
        titleDataSource.itemContentWidth = totalItemWidth/CGFloat(titles.count)
        titleDataSource.titles = titles
        titleDataSource.titleNormalFont = UIFont(name: PingFangSC_Medium, size: 12)!
        titleDataSource.titleSelectedFont = UIFont(name: Alibaba_PuHuiTi_Bold, size: 13)!
        titleDataSource.isTitleMaskEnabled = true
        titleDataSource.titleNormalColor = UIColor(hexString: "#657085")!
        titleDataSource.titleSelectedColor = UIColor(hexString: "#FFFFFF")!
        titleDataSource.itemSpacing = 0
          // titleDataSource.isItemSpacingAverageEnabled = false
        segmentedDataSource = titleDataSource
        segmentedView.dataSource = segmentedDataSource
        
        segmentedView.layer.masksToBounds = true
        segmentedView.layer.cornerRadius = 15
        segmentedView.backgroundColor = UIColor(hexString: "#F6F8F7")
        segmentedView.delegate = self
        view.addSubview(segmentedView)
        //指示器
        let indicator = JXSegmentedIndicatorBackgroundView()
        indicator.indicatorHeight = 25
        indicator.backgroundWidthIncrement = -10
        indicator.indicatorColor = UIColor(hexString: "#573F95")!
        indicator.layer.shadowColor = UIColor(hexString: "#573F95")!.cgColor
        indicator.layer.shadowRadius = 3
        indicator.layer.shadowOffset = CGSize.zero
        indicator.layer.shadowOpacity = 0.7
        segmentedView.indicators = [indicator]
        
        segmentedView.listContainer = listContainerView
        view.addSubview(listContainerView)
        
    }
    

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        //处于第一个item的时候，才允许屏幕边缘手势返回
        navigationController?.interactivePopGestureRecognizer?.isEnabled = (segmentedView.selectedIndex == 0)
        
    }

    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillDisappear(animated)

        //离开页面的时候，需要恢复屏幕边缘手势，不能影响其他页面
        navigationController?.interactivePopGestureRecognizer?.isEnabled = true
    }
    
    override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()
        segmentedView.frame = CGRect(x: 20, y: 10, width: totalItemWidth, height: 30)
        listContainerView.frame = CGRect(x: 0, y: 50, width: view.bounds.size.width, height: view.bounds.size.height - 50)
    }

}


extension IHDashboardMapMainVCtr:JXSegmentedViewDelegate{
    func segmentedView(_ segmentedView: JXSegmentedView, didSelectedItemAt index: Int) {
        if let dotDataSource = segmentedDataSource as? JXSegmentedDotDataSource {
            //先更新数据源的数据
            dotDataSource.dotStates[index] = false
            //再调用reloadItem(at: index)
            segmentedView.reloadItem(at: index)
        }

        navigationController?.interactivePopGestureRecognizer?.isEnabled = (segmentedView.selectedIndex == 0)
    }
}
//必须实现其代理
extension IHDashboardMapMainVCtr:JXSegmentedListContainerViewDataSource{
    func numberOfLists(in listContainerView: JXSegmentedListContainerView) -> Int {
        if let titleDataSource = segmentedView.dataSource as? JXSegmentedBaseDataSource {
            return titleDataSource.dataSource.count
        }
        return 0
    }
    
    func listContainerView(_ listContainerView: JXSegmentedListContainerView, initListAt index: Int) -> JXSegmentedListContainerViewListDelegate {
        if index == 0 {
            return IHDashboardHotelMapVCtr()
        }else{
            return IHDashboardFloorMapVCtr()
        }
    }
    
    
}