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//
//  CNLivePlayletHomePageHeaderCell.swift
//  metaCode
//
//  Created by zx on 2024/1/4.
//  短剧主页-头视图Cell

import Foundation
import QMUIKit
import SwiftUI
import SnapKit
import Kingfisher

//cell高度变化
typealias homePageHeaderCellChangedBlockActionBlock = (_ cell: CNLivePlayletHomePageHeaderCell ,_ jianjieHeight:CGFloat) -> Void
//刷新短剧首页
typealias homePageNeedReloadBlockActionBlock = () -> Void


class CNLivePlayletHomePageHeaderCell:UITableViewCell{
    var homePageHeaderCellChangedBlock:homePageHeaderCellChangedBlockActionBlock?
    var homePageNeedReloadActionBlock:homePageNeedReloadBlockActionBlock?

    
    let followBtnSubLayer = "followBtnSubLayer"
    let payBtnSubLayer = "payBtnSubLayer"
    
    var _albumListModel : CNLiveAlbumListModel?
    var albumListModel : CNLiveAlbumListModel? {
        get{
            _albumListModel
        }
        set{
            _albumListModel = newValue!
            
            self.setupNewUI(model: _albumListModel!)
        }
    }
    
    //MARK: - 懒加载
    lazy var iconImgView :UIImageView = {
        let iconImgView = UIImageView(frame: CGRect(x: 15, y: 20, width: 112, height: 147))
        iconImgView.layer.cornerRadius = 5
        iconImgView.contentMode = .scaleAspectFill
        iconImgView.clipsToBounds = true
        return iconImgView
    }()
    
    lazy var payIconImgView :UIImageView = {
        let payIconImgView = UIImageView(frame: CGRect(x: 0, y: 0, width: 30, height: 14))
        payIconImgView.image = UIImage(named: "homePage_payment")
        return payIconImgView
    }()
    
    ///标题
    lazy var titleLabl: UILabel = {
        let titleLabel = UILabel.init(frame: CGRectMake(self.iconImgView.right+15, self.iconImgView.top, KSreenWidth-(self.iconImgView.right+15)-10, 21))
        titleLabel.textColor = HexColor("#333333")
        titleLabel.textAlignment = .left
        titleLabel.font = BoldFont_15
        titleLabel.text = "短剧标题"
        let height = titleLabel.qmui_lineHeight
        titleLabel.height = height
        return titleLabel
    }()
    ///集数
    lazy var jishuLabel: UILabel = {
        let titleLabel = UILabel.init(frame: CGRectMake(self.titleLabl.left, self.titleLabl.bottom+20, KSreenWidth-(self.iconImgView.right+15)-10, 21))
        titleLabel.textColor = HexColor("#999999")
        titleLabel.textAlignment = .left
        titleLabel.font = Font_12
        titleLabel.text = "1集"
        let height = titleLabel.qmui_lineHeight
        titleLabel.height = height
        return titleLabel
    }()
    ///简介背景
    lazy var jianjieBgView :UIView = {
        let jianjieBgView = UIView(frame: CGRect(x: self.iconImgView.left, y: self.iconImgView.bottom+10, width: KSreenWidth-2*self.iconImgView.left, height: 21))
        jianjieBgView.backgroundColor = UIColor(red:0.98, green:0.98, blue:0.98, alpha:1.00)
        return jianjieBgView
    }()
    ///简介
    lazy var jianjieLabel: UILabel = {
        let titleLabel = UILabel.init(frame: CGRectMake(self.iconImgView.left+10, self.iconImgView.bottom+20, KSreenWidth-2*self.iconImgView.left-13, 21))
        titleLabel.textColor = HexColor("#333333")
        titleLabel.textAlignment = .left
        titleLabel.font = Font_12
        titleLabel.backgroundColor = .clear// UIColor(red:0.98, green:0.98, blue:0.98, alpha:1.00)
        titleLabel.text = "简介"
        titleLabel.numberOfLines = 0
        var lines = titleLabel.getRealLabelTextLines()
        let height = titleLabel.qmui_lineHeight
        if lines > 2 {
            lines = 2
        }
        titleLabel.height = height*CGFloat(lines)
        return titleLabel
    }()
    //展开,收起
    lazy var expandBtn: UIButton = {
        let expandBtn = UIButton.init(type: .custom)
        expandBtn.backgroundColor = .clear
        
        expandBtn.frame = CGRect(x: self.jianjieBgView.right-60, y: self.jianjieBgView.bottom-10, width: 60, height: 30)
        expandBtn.setTitle("展开", for: .normal)
        expandBtn.setTitle("收起", for: .selected)

        expandBtn.setTitleColor(HexColor("#666666"), for: .normal)
        expandBtn.setImage(UIImage(named: "homepage_unfold"), for: .normal)
        expandBtn.setImage(UIImage(named: "homepage_fold"), for: .selected)
        expandBtn.titleLabel?.font = Font_12
        expandBtn.setupButtonImageAndTitlePossitionWith(padding: 5, style: .right)
        expandBtn.addTarget(self, action: #selector(expandBtnAction), for: .touchUpInside)
        return expandBtn
    }()
    //追剧|已追剧
    lazy var followBtn: UIButton = {
        let  followBtn = UIButton(type: .custom)
        followBtn.setTitle("追剧", for: .normal)
        followBtn.setTitleColor(HexColor("#FFFFFF"), for: .normal)
        followBtn.titleLabel?.font = Font_15
        followBtn.layer.cornerRadius = 20
        followBtn.clipsToBounds = true
        followBtn.addTarget(self, action: #selector(followBtnAction), for: .touchUpInside)
        
        let gradient = CAGradientLayer()
        gradient.frame = self.bounds
        gradient.colors = [HexColor("#FFD20B")!.cgColor, HexColor("#FFA81A")!.cgColor]
        gradient.locations = [0, 1]
        gradient.startPoint = CGPoint(x: 0.96, y: 0.42)
        gradient.endPoint = CGPoint(x: 0.42, y: 0.42)
        gradient.name = followBtnSubLayer
        followBtn.layer.insertSublayer(gradient, at: 0)
        return followBtn
    }()
    //付费解锁全集|已购买
    lazy var paymentBtn: UIButton = {
        let  paymentBtn = UIButton(type: .custom)
        paymentBtn.setTitle("付费解锁全集", for: .normal)
        paymentBtn.setTitleColor(HexColor("#FFFFFF"), for: .normal)
        paymentBtn.titleLabel?.font = Font_15
        paymentBtn.layer.cornerRadius = 20
        paymentBtn.clipsToBounds = true
        paymentBtn.addTarget(self, action: #selector(paymentBtnAction), for: .touchUpInside)
        
        let gradient = CAGradientLayer()
        gradient.frame = self.bounds
        gradient.colors = [HexColor("#67C5FF")!.cgColor, HexColor("#609AFF")!.cgColor]
        gradient.locations = [0, 1]
        gradient.startPoint = CGPoint(x: 0, y: 0.5)
        gradient.endPoint = CGPoint(x: 0.5, y: 0.5)
        gradient.name = payBtnSubLayer
        paymentBtn.layer.insertSublayer(gradient, at: 0)
        return paymentBtn
    }()
    ///全部剧集
    lazy var allJuJiLabl: UILabel = {
        let allJuJiLabl = UILabel.init(frame: CGRectMake(self.iconImgView.right+15, self.followBtn.bottom+20, 100, 16))
        allJuJiLabl.textColor = HexColor("#333333")
        allJuJiLabl.textAlignment = .left
        allJuJiLabl.font = BoldFont_16
        allJuJiLabl.text = "全部剧集"
        return allJuJiLabl
    }()
    
    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        self.selectionStyle = .none
        self.setUI()
    }
    
    func setUI(){
        self.contentView.addSubview(self.iconImgView)
        self.iconImgView.addSubview(self.payIconImgView)
        self.contentView.addSubview(self.titleLabl)
        self.contentView.addSubview(self.jishuLabel)
        self.contentView.addSubview(self.jianjieBgView)
        self.contentView.addSubview(self.jianjieLabel)
        self.contentView.addSubview(self.expandBtn)
        self.contentView.addSubview(self.followBtn)
        self.contentView.addSubview(self.paymentBtn)
        self.contentView.addSubview(self.allJuJiLabl)
        
        let lines = jianjieLabel.getRealLabelTextLines()
        if lines <= 2{
            self.expandBtn.isHidden = true
        }else{
            self.expandBtn.isHidden = false
        }
        
        self.followBtn.snp.makeConstraints { make in
            make.top.equalTo(self.jianjieBgView.snp.bottom).offset(25)
            make.left.equalTo(self.iconImgView.snp.left)
            make.width.equalTo(140)
            make.height.equalTo(40)
        }
        self.paymentBtn.snp.makeConstraints { make in
            make.top.equalTo(self.followBtn)
            make.left.equalTo(self.followBtn.snp.right).offset(15)
            make.right.equalTo(self.contentView.snp.right).offset(-15)
            make.height.equalTo(40)
        }
        self.allJuJiLabl.snp.makeConstraints { make in
            make.top.equalTo(self.followBtn.snp.bottom).offset(20)
            make.left.equalTo(self.iconImgView.snp.left)
            make.width.equalTo(100)
            make.height.equalTo(16)
        }
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    func setupNewUI(model:CNLiveAlbumListModel){
        
        self.titleLabl.text = model.albumMsgModel?.albumName ?? "专辑名称"
        self.jishuLabel.text = String(format: "共%@集",model.albumMsgModel?.episodeNow ?? "1")
        self.iconImgView.kf.setImage(with: URL(string: model.albumMsgModel?.albumImg ?? ""))
        if model.product?.check == true{
            //付过费 或 免费
            self.paymentBtn.isUserInteractionEnabled = false
            self.paymentChangeStatus(isPayed: true)
            self.payIconImgView.isHidden = true
            //显示已购买 或者 不显示
            if model.albumMsgModel?.product?.albumProductType == "0"{
                //免费
                self.payIconImgView.isHidden = true
            }else if model.product?.albumProductType == "1"{
                //积分
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payed")
            }else if model.product?.albumProductType == "2"{
                //付费
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payed")
            }else{
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payed")
            }
        }else{
            //需要付费
            self.paymentBtn.isUserInteractionEnabled = true
            self.paymentChangeStatus(isPayed: false)
            if model.product?.albumProductType == "0" || model.product?.albumProductType == "4"{
                //免费
                self.payIconImgView.isHidden = true
            }else if model.product?.albumProductType == "1"{
                //积分
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payment")
            }else if model.product?.albumProductType == "2"{
                //付费
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payment")
            }else{
                self.payIconImgView.isHidden = false
                self.payIconImgView.image = UIImage(named: "homePage_payment")
            }
        }
                
        self.jianjieLabel.text = (model.albumMsgModel?.desc != "") ? model.albumMsgModel?.desc : "短剧简介"
        let lines = jianjieLabel.getRealLabelTextLines()
        let height = jianjieLabel.qmui_lineHeight
        if lines <= 2{
            self.expandBtn.isHidden = true
        }else{
            self.expandBtn.isHidden = false
        }
        
        if self.expandBtn.isSelected{
            //展开状态
            self.jianjieLabel.height = height*CGFloat(lines)

        }else{
            //收起状态
            if lines <= 2{
                //小于2行,按实际行数
                self.jianjieLabel.height = CGFloat(lines)*height
            }else{
                //大于2行, 显示2行
                self.jianjieLabel.height = 2*height
            }
        }
        self.jianjieBgView.height = self.jianjieLabel.height+20
        self.expandBtn.top = self.jianjieBgView.bottom-10
        if model.albumMsgModel!.collection{
            self.followChangeStatus(isFollowed: true)
        }else{
            self.followChangeStatus(isFollowed: false)
        }
    }
    
    // MARK: - Action
    @objc func expandBtnAction(button:UIButton){
        button.isSelected = !button.isSelected
        let lines = jianjieLabel.getRealLabelTextLines()
        let height = jianjieLabel.qmui_lineHeight

        if button.isSelected{
            //文本收起状态,点击展开
            self.jianjieLabel.height = CGFloat(lines)*height
        }else{
            //文本展开状态,点击收起
            self.jianjieLabel.height = 2*height
        }
        self.jianjieBgView.height = self.jianjieLabel.height+20
        self.homePageHeaderCellChangedBlock!(self, self.jianjieLabel.height)
        
        self.expandBtn.top = self.jianjieBgView.bottom-10

    }
    @objc func followBtnAction(button:UIButton){
        button.isSelected = !button.isSelected
        if button.isSelected{
            //已追剧->取消追剧
            if self.albumListModel?.albumMsgModel?.product?.check == true{
                //已购买,不能取消追剧
            }else{
                self.postAlbumCollect(type: 2)
            }
        }else{
            //未追剧->追剧
            self.postAlbumCollect(type: 1)
        }
    }
    @objc func paymentBtnAction(button:UIButton){
        button.isSelected = !button.isSelected
        if self.albumListModel?.product?.check == false{
            //未购买->购买
            CNLiveIntegralAlertTool.shared.showIntegralAlert(title: "\(self.albumListModel?.albumMsgModel?.albumName ?? "")共\(self.albumListModel?.albumMsgModel?.episodeNow ?? "1")集", integralCount: self.albumListModel?.albumMsgModel?.product?.point ?? "0", productId: self.albumListModel?.product?.productId ?? "")
            CNLiveIntegralAlertTool.shared.integralStatusChangedBlock = { integralPayStatus in
                if integralPayStatus == .paySuccess{
                    self.homePageNeedReloadActionBlock!()
                    DispatchQueue.main.asyncAfter(deadline: .now()+1.5) { [self] in
                        self.followChangeStatus(isFollowed: true)
                    }
                }
            }
        }
    }
    func paymentChangeStatus(isPayed:Bool){
        if isPayed{
            //已购买
            self.paymentBtn.setTitle("已购买", for: .normal)
            self.paymentBtn.setTitleColor(HexColor("#619CFF"), for: .normal)
            
            let payLayer = self.subLayer(name: payBtnSubLayer, viewLayer: self.paymentBtn.layer)

            payLayer?.removeFromSuperlayer()
            self.paymentBtn.backgroundColor = HexColor("#ECF3FF")
        }else{
            //未购买
            self.paymentBtn.setTitle("付费解锁全集", for: .normal)
            self.paymentBtn.setTitleColor(HexColor("#FFFFFF"), for: .normal)
            
            let payLayer = self.subLayer(name: payBtnSubLayer, viewLayer: self.paymentBtn.layer)

            if (payLayer != nil){
                //已添加layer
            }else{
                //未添加layer
                let gradient = CAGradientLayer()
                gradient.frame = self.bounds
                gradient.colors = [HexColor("#67C5FF")!.cgColor, HexColor("#609AFF")!.cgColor]
                gradient.locations = [0, 1]
                gradient.startPoint = CGPoint(x: 0, y: 0.5)
                gradient.endPoint = CGPoint(x: 0.5, y: 0.5)
                gradient.name = followBtnSubLayer
                self.paymentBtn.layer.insertSublayer(gradient, at: 0)
                self.paymentBtn.backgroundColor = .clear
            }
        }
        
    }
    func followChangeStatus(isFollowed:Bool){
        if isFollowed{
            //已追剧
            self.followBtn.setTitleColor(HexColor("#F5A623"), for: .normal)
            self.followBtn.setTitle("已追剧", for: .normal)
            let follLayer = self.subLayer(name: followBtnSubLayer, viewLayer: self.followBtn.layer)
            follLayer?.removeFromSuperlayer()
            self.followBtn.backgroundColor = HexColor("#FDF4E4")
        }else{
            //未追剧
            self.followBtn.setTitle("追剧", for: .normal)
            self.followBtn.setTitleColor(HexColor("#FFFFFF"), for: .normal)
            let follLayer = self.subLayer(name: followBtnSubLayer, viewLayer: self.followBtn.layer)
            if (follLayer != nil){
                //已添加layer
            }else{
                //未添加layer
                let gradient = CAGradientLayer()
                gradient.frame = self.bounds
                gradient.colors = [HexColor("#FFD20B")!.cgColor, HexColor("#FFA81A")!.cgColor]
                gradient.locations = [0, 1]
                gradient.startPoint = CGPoint(x: 0.96, y: 0.42)
                gradient.endPoint = CGPoint(x: 0.42, y: 0.42)
                gradient.name = followBtnSubLayer
                followBtn.layer.insertSublayer(gradient, at: 0)
                self.followBtn.backgroundColor = .clear
            }

        }
    }
    
    func subLayer(name:String,viewLayer:CALayer) -> CALayer?{
        if let subLayer = viewLayer.sublayers?.first(where: { $0.name == name }) {
            // 这里可以对获取到的子图层进行操作或者访问其属性等
            return subLayer
        } else {
//            print("未找到指定名称的图层")
            return nil
        }
    }

    // MARK: - 网络请求 追剧1/取消追剧2
    func postAlbumCollect(type:NSInteger){
        CNLiveHomePageViewModel.postAlbumCollect(aid: self.albumListModel?.albumMsgModel?.albumId ?? "", type: type) { result, status in
            if status == .success{
                if type == 1{
                    self.followChangeStatus(isFollowed: true)
                }else if type == 0{
                    self.followChangeStatus(isFollowed: false)
                }else{
                    self.followChangeStatus(isFollowed: false)
                }
            }else{
                showMessage(message: "网络请求失败")
            }
        }
    }
    
}