BFRecordScreenKit/BFRecordScreenKit/Classes/RecordScreen/View/BFSubtitleEditView.swift

//
//  BFSubtitleEditView.swift
//  BFRecordScreenKit
//
//  Created by ak on 2021/12/8.
//

import BFCommonKit
import BFMediaKit
import BFUIKit
import Foundation

typealias EditSubtitleDone = (_ text: String,_ index:Int) -> Void


//字幕最大数限制
//public let subtitleMaxlength:Int = 0

class BFSubtitleEditView: UIView {
    
    var showSubtitleIndex = 0
    var editSubtitleDone: EditSubtitleDone?

//    var settingModel:BFSubtitileSettingModel = BFSubtitileSettingModel.init()
    /// 输入框
    lazy var textView: BFTextView = {
        let textView = BFTextView()
        textView.maxTextLengthRemind = ""
        textView.backgroundColor = UIColor.clear
        textView.textColor = UIColor.hexColor(hexadecimal: "#FFFFFF")
        textView.tintColor = UIColor.hexColor(hexadecimal: "#389AFF")
        textView.font = UIFont.systemFont(ofSize: 17)
        textView.placeHolder = ""
        textView.placeHolderColor = UIColor.hexColor(hexadecimal: "#555555")
        textView.delegate = self

        textView.textDidChangedHandle = { [weak self] _ in
        }
        if #available(iOS 11.0, *) {
            textView.contentInsetAdjustmentBehavior = .never
        }
        return textView
    }()

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

    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0.7)
        addSubview(textView)
        addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(doneAction)))
        textView.snp.makeConstraints { make in
            make.left.equalTo(37)
            make.width.equalTo(300)
            make.height.equalTo(280)
            make.top.equalToSuperview().offset(134)
        }

        let doneBtn = UIButton()
        doneBtn.backgroundColor = UIColor.hexColor(hexadecimal: "#389AFF")
        doneBtn.setTitle("option_done".BFLocale, for: .normal)
        doneBtn.titleLabel?.font = UIFont.systemFont(ofSize: 16)
        doneBtn.addTarget(self, action: #selector(doneAction), for: .touchUpInside)
        doneBtn.addCorner(corner: 4)
        addSubview(doneBtn)
        doneBtn.snp.makeConstraints { make in
            make.right.equalTo(-12)
            make.width.equalTo(60)
            make.height.equalTo(36)
            make.top.equalToSuperview().offset(48)
        }

        let cancelBtn = UIButton()
        cancelBtn.backgroundColor = .clear
        cancelBtn.setTitle("option_cancel".BFLocale, for: .normal)
        cancelBtn.setTitleColor(.white, for: .normal)
        cancelBtn.titleLabel?.font = UIFont.systemFont(ofSize: 16)
        cancelBtn.addTarget(self, action: #selector(cancelAction), for: .touchUpInside)
        addSubview(cancelBtn)
        
        cancelBtn.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(12)
            make.width.equalTo(60)
            make.height.equalTo(36)
            make.top.equalToSuperview().offset(45)
        }
    }

    @objc func cancelAction() {
        isHidden = true
        textView.resignFirstResponder()
    }

    @objc func doneAction() {
        isHidden = true
        textView.resignFirstResponder()
        if editSubtitleDone != nil {
            BFLog(message: "最后修改的文字为：\(String(describing: textView.text))")
            editSubtitleDone!(textView.text,showSubtitleIndex)
        }
    }

    func setNewText(text: String,index:Int) {
        showSubtitleIndex = index
        textView.text = text
//        BFLog(message: "传值\(textView.text)")
//
//        let attributedText = NSMutableAttributedString(string: textView.text,attributes: [.font: UIFont.systemFont(ofSize: CGFloat(settingModel.subtitleSize)  * 375 / 1080),.strokeWidth:-6,.strokeColor: settingModel.strokeColor,.foregroundColor:settingModel.fontColor])
//        textView.attributedText = attributedText
    }
}

extension BFSubtitleEditView: UITextViewDelegate {
    func textViewDidBeginEditing(_: UITextView) {}

    func textViewDidEndEditing(_ textView: UITextView) {
        BFLog(message: "textViewDidEndEditing 输入完成 \(textView.text ?? "")")
    }

    func textView(_: UITextView, shouldChangeTextIn _: NSRange, replacementText text: String) -> Bool {
        if text.isEmoji() {
            cShowHUB(superView: nil, msg: "option_fail_emoji".BFLocale)
            return false
        }
 
//        BFLog(message: "inputText \(String(describing: textView.text))")
 
        return true
    }
}