O2OA/o2ios/O2Platform/task/v/ImageSlidesShowView.swift

//
//  ImageSlidesShowView.swift
//  O2Platform
//
//  Created by 刘振兴 on 2017/3/12.
//  Copyright © 2017年 zoneland. All rights reserved.
//

import UIKit
import ImageSlideshow
import Alamofire
import AlamofireImage
import AlamofireObjectMapper
import ObjectMapper

protocol ImageSlidesShowViewDelegate {
    func  ImageSlidesShowClick(taskImageshowEntity:TaskImageshowEntity)
}

class ImageSlidesShowView: UIView {
    
    private lazy var imageSlideshow:ImageSlideshow = ImageSlideshow()

    var delegate:ImageSlidesShowViewDelegate?
    
    var imageshowEntitys:[TaskImageshowEntity] = [] {
        
        didSet {
            self.imageURLS.removeAll(keepingCapacity: true)
            imageshowEntitys.forEach { (taskImageshowEntity) in
                                let imageURL = AppDelegate.o2Collect.generateURLWithAppContextKey(FileContext.fileContextKey, query: FileContext.fileDownloadPicItemIdQuery, parameter: ["##id##":taskImageshowEntity.picId as AnyObject])
                let afurl = O2AlamofireSource(urlString: imageURL!)
                self.imageURLS.append(afurl!)
            }
            imageSlideshow.setImageInputs(imageURLS)
            
        }
    }
    
    fileprivate var imageURLS:[O2AlamofireSource] = []
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        self.imageSlideshow.frame = CGRect(x: 0, y: 0, width: frame.width, height: frame.height)
        self.imageSlideshow.backgroundColor = UIColor.white
        self.imageSlideshow.slideshowInterval = 6.0
        self.imageSlideshow.preload = .all
        self.imageSlideshow.pageControlPosition = PageControlPosition.insideScrollView
        self.imageSlideshow.pageControl.currentPageIndicatorTintColor = navbar_barTint_color
        self.imageSlideshow.pageControl.pageIndicatorTintColor = UIColor.lightGray
        self.imageSlideshow.contentScaleMode = UIView.ContentMode.scaleToFill
        self.imageSlideshow.addTapGesture(target: self, action: #selector(imageSlideshowClick(sender:)))
        self.addSubview(self.imageSlideshow)

    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    
    @objc public func imageSlideshowClick(sender:ImageSlideshow?){
        //print(self.imageSlideshow.currentPage)
        if delegate != nil{
            let entity = self.imageshowEntitys[self.imageSlideshow.currentPage]
            self.delegate?.ImageSlidesShowClick(taskImageshowEntity: entity)
        }
        
    }


}