//
//  KMBotaLeftView.swift
//  PDF Reader Pro
//
//  Created by tangchao on 2023/11/22.
//

import Cocoa

class KMBotaLeftView: NSView {
    var segmentedControl: KMSegmentedControl = {
        let view = KMSegmentedControl()
        return view
    }()
    
    var helpButton: KMCoverButton = {
       let view = KMCoverButton()
        view.title = ""
        view.image = NSImage(named: "KMImgNameUserFbHelpIcon")
        view.isBordered = false
        return view
    }()
    
    var ttsButton: NSButton = {
       let view = NSButton()
        view.title = ""
        view.image = NSImage(named: KMImageNameUXIconSubtoolbarDisplayTTS)
        view.isBordered = false
        view.imageScaling = NSImageScaling.scaleAxesIndependently
        return view
    }()
    
    var itemClick: KMItemClickBlock<KMBotaLeftView>?
    
    override init(frame frameRect: NSRect) {
        super.init(frame: frameRect)
        
        self.initSubview()
        self.initDefaultValue()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        
        self.initSubview()
        self.initDefaultValue()
    }
    
    func initSubview() {
        self.addSubview(self.segmentedControl)
        self.addSubview(self.helpButton)
        self.addSubview(self.ttsButton)
        self.ttsButton.target = self
        self.ttsButton.action = #selector(ttsAction)
    }
    
    func initDefaultValue() {
        self.segmentedControl.direction = .vertical

//        self.segmentedControl.setSegmentCount(5, with: 44)
//        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarThumbnailNor)!, for: 0)
//        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarOutlineNor)!, for: 1)
//        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarAnnotationNor)!, for: 2)
//        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarSnapshotNor)!, for: 3)
//        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarSearchNor)!, for: 4)
//        self.segmentedControl.setToolTip(KMLocalizedString("View Thumbnails"), for: 0)
//        self.segmentedControl.setToolTip(KMLocalizedString("View Outline"), for: 1)
//        self.segmentedControl.setToolTip(KMLocalizedString("View Notes"), for: 2)
//        self.segmentedControl.setToolTip(KMLocalizedString("View Snapshots"), for: 3)
//        self.segmentedControl.setToolTip(KMLocalizedString("Search"), for: 4)

        self.segmentedControl.setSegmentCount(6, with: 44)
        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarSearchNor)!, for: 0)
        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarThumbnailNor)!, for: 1)
        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarOutlineNor)!, for: 2)
        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarAnnotationNor)!, for: 3)
        self.segmentedControl.setImage(NSImage(named: "KMImageNameSidebarBookMarkNor")!, for: 4)
        self.segmentedControl.setImage(NSImage(named: KMImageNameUXIconSidetabbarSnapshotNor)!, for: 5)
        
        self.segmentedControl.setToolTip(NSLocalizedString("Search", comment: ""), for: 0)
        self.segmentedControl.setToolTip(NSLocalizedString("View Thumbnails", comment: ""), for: 1)
        self.segmentedControl.setToolTip(NSLocalizedString("View Outline", comment: ""), for: 2)
        self.segmentedControl.setToolTip(NSLocalizedString("View Notes", comment: ""), for: 3)
        self.segmentedControl.setToolTip(NSLocalizedString("View Bookmarks", comment: ""), for: 4)
        self.segmentedControl.setToolTip(NSLocalizedString("View Snapshots", comment: ""), for: 5)
       
        self.segmentedControl.selectedSegment = UInt8.max
        self.segmentedControl.wantsLayer = true
        self.segmentedControl.layer?.backgroundColor = KMAppearance.Layout.l_1Color().cgColor
    }
    
    override func layout() {
        super.layout()
        
        self.segmentedControl.frame = self.bounds
        self.helpButton.frame = NSMakeRect(4, 0, 36, 36)
        self.ttsButton.frame = NSMakeRect(14, NSMaxY(self.helpButton.frame)+6, 16, 16)
    }

    override func draw(_ dirtyRect: NSRect) {
        super.draw(dirtyRect)
    }
 
    override func interfaceThemeDidChanged(_ appearance: NSAppearance.Name) {
        super.interfaceThemeDidChanged(appearance)
        
        self.segmentedControl.appearance = .init(named: appearance)
        self.segmentedControl.wantsLayer = true
//        self.segmentedControl.layer?.backgroundColor = KMAppearance.Layout.l_1Color().cgColor
        if KMAppearance.isDarkMode() {
            self.segmentedControl.layer?.backgroundColor = NSColor.km_init(hex: "#393B3E", alpha: 1).cgColor
        } else {
            self.segmentedControl.layer?.backgroundColor = NSColor.km_init(hex: "#EBECF0", alpha: 1).cgColor
        }
    }
    
    @objc func ttsAction() {
        self.itemClick?(self, 1)
    }
}