PDF_Office/PDF Office/PDF Master/KMClass/Convert/View/KMConvertOCRSettingItemView.swift

//
//  KMConvertOCRSettingItemView.swift
//  PDF Reader Pro
//
//  Created by tangchao on 2022/12/6.
//

import KMComponentLibrary

class KMConvertOCRSettingItemView: KMConvertBaseView {
    @IBOutlet weak var titleLabel: NSTextField!
    @IBOutlet weak var checkBox: NSBox!
    @IBOutlet weak var languageBox: NSBox!
    
    var isDisable: Bool = false {
        didSet {
            self.reloadData()
        }
    }
    private var _checkVC: KMDesignButton?
    var checkVC: KMDesignButton? {
        get {
            return self._checkVC
        }
    }
    
    private lazy var checkView_: ComponentCheckBox = {
        let view = ComponentCheckBox()
        view.properties = ComponentCheckBoxProperty(size: .s,
                                                                state: .normal,
                                                                isDisabled: false,
                                                                showhelp: false,
                                                                text: NSLocalizedString("Recognize text if needed", comment: ""),
                                                                checkboxType: .normal)
        return view
    }()
    var checkView: ComponentCheckBox {
        get {
            return checkView_
        }
    }
    
    private var _languageVC: KMDesignSelect?
    var progressController: SKProgressController?
    
    private lazy var languageView_: ComponentSelect = {
        let view = ComponentSelect()
        
        view.properties = ComponentSelectProperties(size: .s,
                                                                state: .normal,
                                                                isDisabled: false,
                                                                isError: false,
                                                                leftIcon: false,
                                                                placeholder: nil,
                                                                errorText: nil,
                                                                creatable: false,
                                                                text: KMLocalizedString("Odd Pages Only", comment: ""))
        view.delegate = self
        return view
    }()
    
    private lazy var languages_: [String] = {
        return ["Chinese", "Chinese Traditional", "English", "Japanese",
        "Kroean",
        "Serbian",
        "Occitan",
        "Danish",
        "German",
        "French",
         "Italian",
         "Spanish",
         "Portuguese",
         "Maori",
         "Malay",
         "Maltese",
         "Dutch",
         "Norwegian",
         "Polish",
         "Romanian",
         "Slovak",
         "Slovenian",
         "Albanian",
         "Swedish",
         "Swahili",
         "Tagalog",
         "Turish",
         "Uzbek",
         "Vietnamese",
         "Afrikaans",
         "Azerbaijani",
         "Bosnian",
         "Czech",
         "Welsh",
         "Estonian",
         "Irish",
         "Croatian",
         "Hungarian",
         "Indonesian",
         "Icelandic",
         "Kurdish",
         "Lithuanian",
         "Latvian"]
    }()

    private var _languageIndex: Int = 0
    var languageIndex: Int {
        get {
            return self._languageIndex
        }
        set {
            self._languageIndex = newValue
            
            self.languageView_.properties.text = self.languages_.safe_element(for: newValue) as? String ?? ""
            self.languageView_.selectItemAtIndex(newValue)
        }
    }
    
    var lanugageDidSelected: KMValueDidChangeBlock?
    var needOCRAction: ((_ needOCR: Bool) -> Void)?
    var reachabilityAlert: NSAlert?
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        self._checkAction()
    }
    
    override func initSubViews() {
        super.initSubViews()
        
        self.checkBox.contentView = self.checkView_
        
        self._languageVC = KMDesignSelect(withType: .Combox)
        self.languageBox.contentView = self._languageVC?.view
    }
    
    override func initDefaultVlaue() {
        super.initDefaultVlaue()
        
        self.titleLabel.stringValue = NSLocalizedString("Text Recognition Settings", comment: "")
        self.titleLabel.textColor = NSColor.km_init(hex: "#616469")
        self.titleLabel.font = .SFProTextRegularFont(12)
        
        self.checkBox.fillColor = .clear
        self.checkView_.setTarget(self, action: #selector(checkBoxAction))
        
        self.languageBox.fillColor = .clear
        self.languageBox.contentView = self.languageView_
        
        var menuItemArr: [ComponentMenuitemProperty] = []
        for language in languages_ {
            let itemProperty: ComponentMenuitemProperty = ComponentMenuitemProperty(multipleSelect: false,
                                                                                    itemSelected: false,
                                                                                    isDisabled: false,
                                                                                    keyEquivalent: nil,
                                                                                    text: language)
            menuItemArr.append(itemProperty)
        }

        
        languageView_.updateMenuItemsArr(menuItemArr)
        
        languageView_.selectItemAtIndex(0)
        languageView_.properties.creatable = false
        languageView_.properties.text = ""
        languageView_.reloadData()
        
    }
    
    @objc func checkBoxAction(sender: NSButton) {
#if VERSION_DMG
        KMResourceDownloadManager.manager.needDownloadOCRResource(complete: { [weak self] result in
            if result {
                self?.checkView_.properties.checkboxType = .normal
                self?.checkView_.reloadData()
                KMResourceDownloadManager.manager.downLoadOCRResource(window: self?.window ?? NSWindow.currentWindow())
            } else {
                self?._checkAction()
            }
        })
#else
        self._checkAction()
#endif
        
    }
    
    public func checkAction() {
        self._checkAction()
    }
    
    private func _checkAction() {
        let state = self.checkView_.properties.checkboxType
        languageView_.properties.isDisabled = state != .selected
        languageView_.reloadData()
        
        needOCRAction?(!languageView_.properties.isDisabled)
    }
    
    func reloadData() {
        self.checkView_.properties.isDisabled = self.isDisable
        self.checkView_.reloadData()
        self.languageView_.properties.isDisabled = self.isDisable
        self.languageView_.reloadData()
    }
}

extension KMConvertOCRSettingItemView: KMSelectPopButtonDelegate {
    func km_comboBoxSelectionDidChange(_ obj: KMDesignSelect) {
        if (obj.isEqual(to: self._languageVC)) {
            guard let index = self._languageVC?.indexOfSelectedItem, index >= 0 else {
                return
            }
            self._languageIndex = index
            
            guard let callback = self.lanugageDidSelected else {
                return
            }
            callback(index, nil)
        }
    }
}

extension KMConvertOCRSettingItemView: ComponentSelectDelegate {
    func componentSelectDidSelect(view: ComponentSelect?, menuItemProperty: ComponentMenuitemProperty?) {
        guard let index = view?.indexOfSelect(), index >= 0 else {
            return
        }
        self._languageIndex = index
        
        guard let callback = self.lanugageDidSelected else {
            return
        }
        callback(index, nil)
    }
}