BFRecordScreenKit/Example/BFRecordScreenKit/PhotoVideoListController.swift

//
//  PhotoVideoListController.swift
//  BFRecordScreenKit_Example
//
//  Created by 胡志强 on 2021/11/23.
//  Copyright © 2021 CocoaPods. All rights reserved.
//

import BFCommonKit
import BFMaterialKit
import BFRecordScreenKit
import BFUIKit
import Foundation
import Photos
import UIKit

class PhotoVideoListController: BFBaseViewController {
    var chosedAsset: PHAsset?

    lazy var albumController: BFPhotoAlbumController = {
        let albumController = BFPhotoAlbumController()
        albumController.mediaType = .video
        albumController.isTopShow = true
        albumController.categoryH = cDefaultMargin * 40
        addChildViewController(albumController)
        view.insertSubview(albumController.view, belowSubview: navHeadImageView!)
        albumController.updateViewFrame(frame: CGRect(x: 0, y: navHeadImageView?.frame.maxY ?? cDevice_iPhoneNavBarAndStatusBarHei, width: view.frame.width, height: view.frame.height - (navHeadImageView?.frame.maxY ?? cDevice_iPhoneNavBarAndStatusBarHei)))
        albumController.selectedHandle = { [weak self] seletedData in
            if seletedData != nil {
                self?.albumSelectedHandle(seletedData: seletedData)
            } else {
                self?.changeCollecBtn.isSelected = false
            }
        }
        return albumController
    }()

    lazy var changeCollecBtn: UIButton = {
        let changeCollecBtn = UIButton(frame: CGRect(x: cDefaultMargin * 5, y: cDevice_iPhoneStatusBarHei, width: cScreenWidth - cDefaultMargin * 10, height: cDefaultMargin * 4))
        changeCollecBtn.titleLabel?.lineBreakMode = .byTruncatingTail
        changeCollecBtn.tintColor = BFConfig.shared.styleTitleColor
        changeCollecBtn.setTitle("我的相册", for: .normal)
        changeCollecBtn.setImage(UIImage.moduleImage(named: "icon_selected_down", moduleName: "BFFramework", isAssets: false)?.withRenderingMode(.alwaysTemplate), for: .normal)
        changeCollecBtn.setImage(UIImage.moduleImage(named: "icon_selected_up", moduleName: "BFFramework", isAssets: false)?.withRenderingMode(.alwaysTemplate), for: .selected)
        changeCollecBtn.setTitleColor(BFConfig.shared.styleTitleColor, for: .normal)
        changeCollecBtn.titleLabel?.font = UIFont.systemFont(ofSize: 18, weight: .medium)
        changeCollecBtn.tag = 1
        changeCollecBtn.imagePosition(at: PQButtonImageEdgeInsetsStyle.right, space: cDefaultMargin / 2)
        changeCollecBtn.addTarget(self, action: #selector(btnClick(sender:)), for: .touchUpInside)
        return changeCollecBtn
    }()

    lazy var photoMaterialVc: BFPhotosMaterialController = {
        let vc = BFPhotosMaterialController()
        vc.view.backgroundColor = .black
        vc.updateFrame(newFrame: CGRect(x: 0, y: cDevice_iPhoneNavBarAndStatusBarHei, width: cScreenWidth, height: cScreenHeigth - cDevice_iPhoneNavBarAndStatusBarHei - cDevice_iPhoneTabBarHei))
        vc.selectedMaterialHandle = { [weak self] currentMaterialData, selectedPhotoData, _, _ in
            if currentMaterialData?.isSelected ?? false {
                self?.chosedAsset = currentMaterialData
                if selectedPhotoData.count == 2 {
                    cShowHUB(superView: nil, msg: "临时：最新选择的视频是有效的视频")
                }
            } else {
                self?.chosedAsset = selectedPhotoData.first
            }
        }
        return vc
    }()

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        showNavigation()
        photoMaterialVc.hiddenNavigation()
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        leftButton(image: nil, imageName: nil, tintColor: .white)
        navHeadImageView?.backgroundColor = .black
        navHeadImageView?.addSubview(changeCollecBtn)
        addChildViewController(photoMaterialVc)
        view.addSubview(photoMaterialVc.view)

        let bottomV = UIView(frame: CGRect(x: 0, y: cScreenHeigth - cDevice_iPhoneTabBarHei, width: cScreenWidth, height: cDevice_iPhoneTabBarHei))
        bottomV.backgroundColor = .black
        view.addSubview(bottomV)

        let nextBtn = UIButton(type: .custom)
        nextBtn.frame = CGRect(x: cScreenWidth - 80, y: 10, width: 70, height: 29)
        nextBtn.backgroundColor = UIColor.hexColor(hexadecimal: "#28BE67")
        nextBtn.setTitle("下一步", for: .normal)
        nextBtn.layer.cornerRadius = 4
        nextBtn.addTarget(self, action: #selector(rightBtnClick(sender:)), for: .touchUpInside)
        bottomV.addSubview(nextBtn)
    }

    /// 按钮点击事件
    /// - Parameter sender: <#sender description#>
    /// - Returns: <#description#>
    @objc func btnClick(sender: UIButton?) {
        switch sender?.tag {
        case 1: // 选择图库
            sender?.isSelected = !(sender?.isSelected ?? false)
            if sender?.isSelected ?? false {
                albumController.showCategoryView()
            } else {
                albumController.dismissCategoryView()
            }
        default:
            break
        }
    }

    /// 图库选择的回调
    /// - Parameter seletedData: <#seletedData description#>
    /// - Returns: <#description#>
    func albumSelectedHandle(seletedData: PHAsset?) {
        changeCollecBtn.isSelected = false
        if seletedData != nil {
            changeCollecBtn.setTitle(seletedData?.title ?? "全部", for: .normal)
            changeCollecBtn.imagePosition(at: PQButtonImageEdgeInsetsStyle.right, space: cDefaultMargin / 2)
            photoMaterialVc.assetCollection = seletedData?.assetCollection
        }
    }

    override func rightBtnClick(sender _: UIButton) {
        if let asset = chosedAsset {
            let vc = IntroduceController()
            vc.asset = asset
            navigationController?.pushViewController(vc, animated: true)
        } else {
            cShowHUB(superView: nil, msg: "需要选择一个视频")
        }
    }

    override open var preferredStatusBarStyle: UIStatusBarStyle {
        return .lightContent
    }
}