//
//  KMMainToolbarController.swift
//  PDF Reader Pro
//
//  Created by lxy on 2022/12/1.
//

import Cocoa

class SKToolbar : NSToolbar {
    func allowsSizeMode(sizeMode:NSToolbar.SizeMode) -> Bool {
        return true
    }
}

@objc protocol KMMainToolbarControllerDelegate {
    @objc optional func changeModelAction(mode : CToolMode)
}

class KMMainToolbarController: NSViewController{

    @IBOutlet weak var leftControlButton: NSButton!
    
    @IBOutlet weak var pagebox: NSBox!
    
    @IBOutlet weak var beforePageButton: NSButton!
    
    @IBOutlet weak var nextPageButton: NSButton!
    
    @IBOutlet weak var annotationModelButton: NSButton!
    
    @IBOutlet weak var pageModelButton: NSButton!
    
    @IBOutlet weak var conversionModelButton: NSButton!
    
    @IBOutlet weak var scanORCModelButton: NSButton!
    
    @IBOutlet weak var editModelButton: NSButton!
    
    @IBOutlet weak var formModelButton: NSButton!
    
    @IBOutlet weak var signatureModelButton: NSButton!
    
    @IBOutlet weak var toolModelButton: NSButton!
    
    @IBOutlet weak var printModelButton: NSButton!
    
    @IBOutlet weak var shareModelButton: NSButton!
    
    @IBOutlet weak var rightControlButton: NSButton!
    
    @IBOutlet weak var zoomView: NSView!
    
    @IBOutlet weak  var mainWindowController : KMBrowserWindowController!
    
    open weak var delegate: KMMainToolbarControllerDelegate?
    
    var toolbarItems : [NSToolbarItem.Identifier : Any] = [:]
    
    private func nibName() -> String {
        return "KMMainToolbarController"
    }

    func setupToolbar() {
        
        _ = self.view
        
        let toolbar : SKToolbar = SKToolbar.init(identifier: "KMDocumentToolbar")
//        toolbar.allowsUserCustomization = true
        toolbar.autosavesConfiguration = true
        toolbar.displayMode = .default
        toolbar.delegate = self
        self.mainWindowController.window?.toolbar = toolbar
        
        self.mainWindowController.window?.titlebarAppearsTransparent = true
//        self.mainWindowController.window?.backgroundColor = NSColor.red
    }
    
    //MARK: Action
    @IBAction func annotationButtonAction(item:NSMenuItem) {
        
    }
    
    @IBAction func leftControllButtonAction(item:NSMenuItem) {
        
    }
    
    @IBAction func editPDFButtonAction(item:NSMenuItem) {
        self.delegate?.changeModelAction?(mode: .editPDFToolMode)
    }
}

//MARK: NSToolbarDelegate

extension KMMainToolbarController : NSToolbarDelegate ,NSToolbarItemValidation,NSMenuItemValidation{
    func toolbar(_ toolbar: NSToolbar, itemForItemIdentifier itemIdentifier: NSToolbarItem.Identifier, willBeInsertedIntoToolbar flag: Bool) -> NSToolbarItem? {
        var item = self.toolbarItems[itemIdentifier] as? KMToolbarItem
        if item == nil {
            item = KMToolbarItem.init(itemIdentifier: itemIdentifier)
            self.toolbarItems[itemIdentifier] = item
            if itemIdentifier.rawValue == KMLeftControlToolbarItemIdentifier {
               let menuItem = NSMenuItem.init(title: "left", action: #selector(leftControllButtonAction), target: self)
               item?.toolTip = NSLocalizedString("left", comment: "")
               item?.setViewWithSizes(self.leftControlButton)
               item?.menuFormRepresentation = menuItem
           } else if itemIdentifier.rawValue == KMDocumentAnnotationToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "Annotation", action: #selector(annotationButtonAction), target: self)
                item?.toolTip = NSLocalizedString("Annotate PDF with highlight, text box and markup tools", comment: "")
                item?.setViewWithSizes(self.annotationModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentPageToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "page", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.pageModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentConversonToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "Converson", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.conversionModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentScanOCRToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "scan", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.scanORCModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentAIToolsToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "AI Tools", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.scanORCModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentEditToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "edit", action: #selector(editPDFButtonAction), target: self)
                item?.setViewWithSizes(self.editModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentFillSginToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "fillsign", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.signatureModelButton)
                item?.menuFormRepresentation = menuItem
            }else if itemIdentifier.rawValue == KMDocumentFormToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "form", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.formModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentToolToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "tool", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.toolModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentPrintToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "print", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.printModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMDocumentShareToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "share", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.shareModelButton)
                item?.menuFormRepresentation = menuItem
            } else if itemIdentifier.rawValue == KMRightControlToolbarItemIdentifier {
                let menuItem = NSMenuItem.init(title: "right", action: #selector(leftControllButtonAction), target: self)
                item?.setViewWithSizes(self.rightControlButton)
                item?.menuFormRepresentation = menuItem
            }
        }
        if flag == false {
            item?.isEnabled = true
        }
        return item
    }
    
    func toolbarDefaultItemIdentifiers(_ toolbar: NSToolbar) -> [NSToolbarItem.Identifier] {
        return [NSToolbarItem.Identifier.space,
                NSToolbarItem.Identifier(KMLeftControlToolbarItemIdentifier),
                NSToolbarItem.Identifier.flexibleSpace,
                NSToolbarItem.Identifier(KMDocumentAnnotationToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentPageToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentConversonToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentScanOCRToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentAIToolsToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentEditToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentFormToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentFillSginToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentToolToolbarItemIdentifier),
                NSToolbarItem.Identifier.space,
                NSToolbarItem.Identifier.flexibleSpace,
                NSToolbarItem.Identifier(KMDocumentPrintToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentShareToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMRightControlToolbarItemIdentifier),
                NSToolbarItem.Identifier.space]
    }
    
    func toolbarAllowedItemIdentifiers(_ toolbar: NSToolbar) -> [NSToolbarItem.Identifier] {
        return [NSToolbarItem.Identifier(KMLeftControlToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentAnnotationToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentPageToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentConversonToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentScanOCRToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentAIToolsToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentEditToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentFormToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentFillSginToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentToolToolbarItemIdentifier),
                NSToolbarItem.Identifier.space,
                NSToolbarItem.Identifier.flexibleSpace,
                NSToolbarItem.Identifier(KMDocumentPrintToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMDocumentShareToolbarItemIdentifier),
                NSToolbarItem.Identifier(KMRightControlToolbarItemIdentifier)]
    }
    
    func validateToolbarItem(_ item: NSToolbarItem) -> Bool {
        return true
    }
    
    func validateMenuItem(_ menuItem: NSMenuItem) -> Bool {
        return true
    }
    
}