//
//  ArticleManagerViewController.swift
//  xingchuangke
//
//  Created by Virgil on 2019/4/25.
//  Copyright © 2019 Virgil. All rights reserved.
//

import UIKit

class KnowledgeBaseViewController: BaseViewController, UITableViewDataSource, UITableViewDelegate, SDPhotoBrowserDelegate {

    @IBOutlet weak var viewMenu: UIView!
    @IBOutlet weak var tableView: UITableView!
    var typeId = ""
    override func viewDidLoad() {
        super.viewDidLoad()
        self.title = "知识库"
        initNavLeftBackButton()

        tableView.register(UINib(nibName: "KnowledgeBaseTableViewCell", bundle: nil), forCellReuseIdentifier: "KnowledgeBaseTableViewCell")
        tableView.delegate = self
        tableView.dataSource = self
        tableView.separatorStyle = .none
        tableView.showsVerticalScrollIndicator = false
        tableView.estimatedRowHeight = 100
        tableView.mj_header = MJRefreshNormalHeader(refreshingBlock: {[weak self] in
            self!.currentPage = 1
            self!.loadData()

        })
        tableView.mj_header?.lastUpdatedTimeKey = "ShowTableViewCell"
        tableView.mj_footer = MJRefreshBackNormalFooter(refreshingBlock: {[weak self] in
            self!.currentPage += 1
            self!.loadData()
        })

        loadType()
    }

    ///加载头部的菜单
    func loadMenu() {
        var arrTitle = [String]()
        arrTitle.append("全部")
        for i in 0 ..< arrType.count {
            arrTitle.append(arrType.getString(index: i, key: "name"))
        }
        let segment = Virgil_SegmentView(frame: CGRect(x: 0, y: 0, width: ScreenWidth, height: 47), titles: arrTitle, defaultColor: CommonUntils.getUIColorFromRGB(rgbValue: 0x333333, alpha: 1.0), currentColor: CommonUntils.getUIColorFromRGB(rgbValue: 0x2094F5, alpha: 1.0), lineHeight: 2, lineIsBottom: true) {[weak self] (index) in
            self!.currentPage = 1
            if index == 0 {
                self!.typeId = "FFFFFF"
            } else {
                self!.typeId = self!.arrType.getString(index: index - 1, key: "id")
            }
            self!.tableView.mj_header?.beginRefreshing()
        }
        self.viewMenu.addSubview(segment)
        typeId = arrType.getString(index: 0, key: "id")
        tableView.mj_header?.beginRefreshing()
    }

    let arrType = NSMutableArray()
    // MARK: =============加载数据===============
    func loadType() {
        let url = RequestURL.studyTypeList
        let params = NSMutableDictionary()
        params.setValue(2, forKey: "type")
        loadDataList(url: url, params: params, tag: 1001, array: arrType)
    }
    func loadData() {
        let url = RequestURL.knowledgeList
        let params = NSMutableDictionary()
        params.setValue(typeId, forKey: "typeId")
        loadDataList(url: url, params: params, tableView: self.tableView, tag: 1002)
    }
    override func returnData(tag: Int) {
        if tag == 1001 {
            if arrType.count > 0 {
                loadMenu()
            } else {
                SVProgressHUD.showError(withStatus: "知识库类型加载失败，请重试")
                loadData()
            }

        } else  if tag == 1002 {
            tableView.reloadData()
        }
    }
    override func returnError(tag: Int, type: String) {

    }
    // MARK: TABLEVLEW 实现
    func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return self.arrData.count
    }
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return 62
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "KnowledgeBaseTableViewCell", for: indexPath as IndexPath) as! KnowledgeBaseTableViewCell
        cell.lblTitle.text = getString(current: indexPath.row, key: "title")
        //cell.lblTitle.text = getString(indexPath.row, key: "Name")
        return cell
    }

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        if indexPath.row >= arrData.count {
            return
        }
        let vc = CommonWebViewViewController()
        vc.strTitle = "详情"
        vc.url = getString(current: indexPath.row, key: "webUrl")
        toViewController(viewController: vc)
    }
    @IBAction func centerBtnAction(sender: UIButton) {
        if self.arrData.count <= sender.superview!.tag {
            return
        }
        let sd  =  SDPhotoBrowser()
        sd.tag = sender.tag
        viewTopImage = sender.superview!
//        if(sender.tag == 0)
//        {
//            viewTopImage = sender.superview!.subviews[sender.tag]!
//        }
//        else if(sender.tag == 1)
//        {
//            viewTopImage = sender.superview!
//        }
//        else if(sender.tag == 2)
//        {
//            viewTopImage = sender.superview!
//        }

        arrImagePaths.removeAll()

        let dic =  self.arrData[sender.superview!.tag] as! NSDictionary

        if dic.getString(key: "imageone") != "" {
            arrImagePaths.append(dic.getString(key: "imageone"))
        }
        if dic.getString(key: "imagetwo") != "" {
            arrImagePaths.append(dic.getString(key: "imagetwo"))
        }
        if dic.getString(key: "imagethree") != "" {
            arrImagePaths.append(dic.getString(key: "imagethree"))
        }
        sd.sourceImagesContainerView = viewTopImage
        sd.imageCount = arrImagePaths.count
        sd.currentImageIndex = Int32(sender.tag)
        sd.delegate = self
        sd.show()
    }
    var viewTopImage = UIView()
    var arrImagePaths = [String]()
    // MARK: 图片
    func photoBrowser(_ browser: SDPhotoBrowser!, placeholderImageFor index: Int) -> UIImage! {
        return (viewTopImage.subviews[index] as! UIImageView).image!
    }
    func photoBrowser(_ browser: SDPhotoBrowser!, highQualityImageURLFor index: Int) -> URL! {
        return  URL(string: arrImagePaths[index])

    }
    func photoBrowser(_ browser: SDPhotoBrowser!, select index: Int) {

    }
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
    }
    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
        super.init(nibName: "KnowledgeBaseViewController", bundle: nil)
    }

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

}