//
//  KMBatchConvertPDFView.swift
//  PDF Master
//
//  Created by lizhe on 2023/1/16.
//

import Cocoa
import KMComponentLibrary

class KMBatchConvertPDFView: KMBatchSettingItemView {
    @IBOutlet weak var titleLabel: NSTextField!
    @IBOutlet weak var titleContentView: NSView!
    @IBOutlet weak var formatLabel: NSTextField!
    @IBOutlet weak var itemContentView: NSView!
    
    @IBOutlet weak var formatSelectButton: ComponentSelect!
    @IBOutlet weak var convertButton: ComponentButton!
    @IBOutlet weak var convertBackgroundView: NSView!
    
    var itemViewArray: [KMBatchConvertPDFItemView] = []
    var currentView: KMBatchConvertPDFItemView = KMBatchConvertPDFItemView()
    
    var data: KMBatchConvertPDFViewModel = KMBatchConvertPDFViewModel()
    var presenter: KMBatchConvertPDFViewPresenter = KMBatchConvertPDFViewPresenter()
    override var subType: Any? {
        didSet {
            var convertType: KMBatchConvertPDFType = .word
            let value = (subType as? Int)
            switch value {
            case 0:
                convertType = .word
            case 1:
                convertType = .excel
            case 2:
                convertType = .ppt
            case 3:
                convertType = .rtf
            case 4:
                convertType = .csv
            case 5:
                convertType = .html
            case 6:
                convertType = .text
            case 7:
                convertType = .jpeg
            case 8:
                convertType = .jpg
            case 9:
                convertType = .png
            case 10:
                convertType = .gif
            case 11:
                convertType = .tiff
            case 12:
                convertType = .tga
            case 13:
                convertType = .bmp
            case 14:
                convertType = .jpeg2000
            case 15:
                convertType = .json
            default:
                convertType = .word
            }
            
            self.data.convertPDFType = convertType
            self.reloadData()
        }
    }
    
    override func draw(_ dirtyRect: NSRect) {
        super.draw(dirtyRect)

        // Drawing code here.
    }
    
    override func setup() {
        super.setup()
        
        self.presenter.initPresenter(view: self)
        
        self.titleContentView.border(ComponentLibrary.shared.getComponentColorFromKey("colorBorder/divider"), 0.5, 0)
        
        self.convertBackgroundView.border(ComponentLibrary.shared.getComponentColorFromKey("colorBorder/divider"), 0.5, 0)
        
        self.titleLabel.textColor = ComponentLibrary.shared.getComponentColorFromKey("colorText/2")
        self.titleLabel.font = ComponentLibrary.shared.getFontFromKey("mac/body-m-bold")
        
        self.formatLabel.textColor = ComponentLibrary.shared.getComponentColorFromKey("colorText/2")
        self.formatLabel.font = ComponentLibrary.shared.getFontFromKey("mac/body-s-medium")
        
    
        var menuItemArr: [ComponentMenuitemProperty] = []
        let languages: [String] = KMBatchConvertPDFType.allValues()
        
        for language in languages  {
            let itemProperty: ComponentMenuitemProperty = ComponentMenuitemProperty(multipleSelect: false,
                                                                                    itemSelected: false,
                                                                                    isDisabled: false,
                                                                                    keyEquivalent: nil,
                                                                                    text: language, identifier: "1")
            menuItemArr.append(itemProperty)
        }
        
        formatSelectButton.updateMenuItemsArr(menuItemArr)
        
        formatSelectButton.delegate = self
        
        formatSelectButton.properties = ComponentSelectProperties(size: .s,
                                                              state: .normal,
                                                              isDisabled: false,
                                                              isError: false,
                                                              leftIcon: false,
                                                              placeholder: nil,
                                                              errorText: nil,
                                                              creatable: false,
                                                              text: NSLocalizedString("", comment: ""))
        formatSelectButton.selectItemAtIndex(0)
        
        self.convertButton.properties = ComponentButtonProperty(type: .primary,
                                                                size: .m,
                                                                state: .normal,
                                                                buttonText: KMLocalizedString("Apply"),
                                                                keepPressState: false)
        self.convertButton.setTarget(self, action: #selector(convertAction(_:)))
        self.convertButton.reloadData()
    }
    
    override func updateUILanguage() {
        self.titleLabel.stringValue = KMLocalizedString("Convert")
        self.formatLabel.stringValue = KMLocalizedString("Format")
    }
    
    override func reloadData() {
        if self.data.convertPDFType != self.currentView.type ||
            self.itemViewArray.count == 0 {
            let view = self.fetchCurrentView(type: self.data.convertPDFType)
            self.currentView.removeFromSuperview()
            view.autoresizingMask = [.width, .height]
            self.itemContentView.addSubview(view)
            self.currentView = view
        }
        
        if (self.filesData.count != 0) {
            self.convertButton.properties.isDisabled = false
        } else {
            self.convertButton.properties.isDisabled = true
        }
        self.convertButton.reloadData()
        
        //选择选项 如果没找到 则是图片
        self.formatSelectButton.selectItemAtIndex(KMBatchConvertPDFType.allValues().firstIndex(of: self.data.convertPDFType.rawValue) ?? 7)
        
        self.currentView.data = self.data
        self.currentView.reloadData()
        
        self.formatSelectButton.properties.isDisabled = self.isDisable
        self.formatSelectButton.reloadData()
    }
    
    func fetchCurrentView(type: KMBatchConvertPDFType) -> KMBatchConvertPDFItemView {
        var view: KMBatchConvertPDFItemView = KMBatchConvertPDFItemView.init()
        
        var isExist = false
        for item in self.itemViewArray {
            if item.type == type {
                isExist = true
                view = item
            }
        }
        
        if !isExist {
            switch type {
            case .word:
                view = KMBatchConverPDFWordView.init(frame: self.itemContentView.bounds)
                break
            case .excel:
                view = KMBatchConverPDFExcelView.init(frame: self.itemContentView.bounds)
                break
            case .ppt:
                view = KMBatchConverPDFPPTView.init(frame: self.itemContentView.bounds)
                break
            case .image:
                view = KMBatchConverPDFImageView.init(frame: self.itemContentView.bounds)
                break
            case .csv:
                view = KMBatchConverPDFCSVView.init(frame: self.itemContentView.bounds)
                break
            case .html:
                view = KMBatchHtmlView.init(frame: self.itemContentView.bounds)
                break
            case .rtf:
                view = KMBatchConverPDFPPTView.init(frame: self.itemContentView.bounds)
                break
            case .json:
                view = KMBatchJsonView.init(frame: self.itemContentView.bounds)
                break
            case .text:
                view = KMBatchConverPDFPPTView.init(frame: self.itemContentView.bounds)
                break
            default:
                KMPrint("找不到")
                break
            }
            view.presenter = self.presenter
            view.data = self.data
            self.itemViewArray.append(view)
        }
        view.isDisable = self.isDisable
        view.settingView?.isBatch = true
        view.type = type
        return view
    }
    
    override func bacthProcessingNotification() {
        self.currentView.isDisable = self.isDisable
        self.convertButton.properties.isDisabled = self.isDisable
        self.convertButton.reloadData()
    }
}

protocol KMBatchConvertPDFViewAction {}
extension KMBatchConvertPDFView: KMBatchConvertPDFViewAction {
    @objc func convertAction(_ sender: Any) {
        if (self.batchExport != nil) {
            self.batchExport!(self, self.data)
        }
    }
}

extension KMBatchConvertPDFView: KMBatchConvertPDFViewPresenterDelegate {
    func showData(presenter: KMBatchConvertPDFViewPresenter, data: KMBatchConvertPDFViewModel) {
        self.data = data
        self.reloadData()
        self.currentView.reloadData()
    }
}

extension KMBatchConvertPDFView: ComponentSelectDelegate {
    func componentSelectDidSelect(view: ComponentSelect?, menuItemProperty: ComponentMenuitemProperty?) {
        if (view == formatSelectButton) {
            self.presenter.convertPDFTypeAction(string: menuItemProperty!.text)
        }
    }
}