//
//  KMOCRChooseView.swift
//  PDF Master
//
//  Created by lizhe on 2022/12/7.
//

import Cocoa

class KMOCRChooseView: KMBaseXibView {
    @IBOutlet weak var titleLabel: NSTextField!
    @IBOutlet weak var languageButton: NSButton!
    @IBOutlet weak var exportFormatLabel: NSTextField!
    @IBOutlet weak var exportPDFButton: NSButton!
    @IBOutlet weak var exportTXTButton: NSButton!
    
    lazy var presenter: KMOCRPresenter! = KMOCRPresenter()
    lazy var data: KMOCRModel! = KMOCRModel()
    
    var delegate: KMOCRChooseViewDelegate?
    
    deinit {
        
    }

    override func draw(_ dirtyRect: NSRect) {
        super.draw(dirtyRect)

        KMPrint("Drawing code here.")
    }
    
    override func setup() {
        super.setup()
        self.presenter.initPresenter(delegate: self, data: KMOCRModel())
    }
    
    override func reloadData() {
        super.reloadData()
        
        if self.data.exportOptions.contains(.pdf) {
            self.exportPDFButton.state = .on
        } else {
            self.exportPDFButton.state = .off
        }
        
        if self.data.exportOptions.contains(.txt) {
            self.exportTXTButton.state = .on
        } else {
            self.exportTXTButton.state = .off
        }
        
        self.languageButton.title = self.data.languageDic[KMGOCRLanguageStringKey] as! String
    }
}

protocol KMOCRChooseViewAction {}

extension KMOCRChooseView: KMOCRChooseViewAction {
    @IBAction func exportAction(_ sender: NSButton) {
        if self.data.exportFilePath == "" {
            KMBatchProcessingView.openfiles(window: self.window!) { openPanel in
                openPanel.prompt = ""
                openPanel.canChooseDirectories = true //是否允许选择目录
                openPanel.canChooseFiles = false //是否可以选择文件
                openPanel.allowsMultipleSelection = false //是否允许多选
            } completion: { [unowned self](panel ,data) in
                if data.count != 0 {
                    self.presenter.export(filePath: data.first!.path)
                }
            }
        } else {
            self.presenter.export(filePath: self.data.exportFilePath)
        }
    }
    
    @IBAction func languageAction(_ sender: NSButton) {
        self.presenter.selectLanguage(sender: sender)
    }
    
    @IBAction func exportTXTAction(_ sender: NSButton) {
        self.presenter.saveTXT(sender: sender)
    }
    
    @IBAction func exportPDFAction(_ sender: NSButton) {
        self.presenter.savePDF(sender: sender)
    }
}

extension KMOCRChooseView: KMOCRPresenterDelegate {
    func showData(presenter: KMOCRPresenter, data: KMOCRModel) {
        self.data = data
        self.reloadData()
    }
    
    func export(presenter: KMOCRPresenter, data: KMOCRModel) {
        if (self.delegate != nil) {
            self.delegate?.exportAction(data: data)
        }
    }
}


protocol KMOCRChooseViewDelegate: NSObject {
    /**
     导出
     */
    func exportAction(data: KMOCRModel)
}