//
//  KMPageEditInsertDirectionItemView.swift
//  PDF Master
//
//  Created by tangchao on 2023/1/11.
//

import Cocoa

class KMPageEditInsertDirectionItemView: KMPageEditBaseItemView {

    private lazy var horRadio: NSButton = {
        let button = NSButton(radioButtonWithTitle: NSLocalizedString("Horizontal page", comment: ""), target: self, action: #selector(radioButtonAction))
        return button
    }()
    private lazy var verRadio: NSButton = {
        let button = NSButton(radioButtonWithTitle: NSLocalizedString("Vertical pages", comment: ""), target: self, action: #selector(radioButtonAction))
        return button
    }()
    
    override func initSubviews() {
        super.initSubviews()
        
        self.addSubview(self.horRadio)
        self.addSubview(self.verRadio)
        
        self.titleLabel.stringValue = NSLocalizedString("Direction", comment: "")
        
        self.horRadio.state = .off
        self.verRadio.state = .on
    }
    
    override func layout() {
        super.layout()
        
        let raidoY: CGFloat = self.titleLabel.frame.maxY+12
        let radioSize = NSSize(width: 120, height: 22)
        self.verRadio.frame = NSMakeRect(self.contentInset.left, raidoY, radioSize.width, radioSize.height)
        
        self.horRadio.frame = NSMakeRect(self.horRadio.frame.maxX,raidoY , radioSize.width, radioSize.height)
    }
    
    @objc func radioButtonAction(sender: NSButton) {
        for radio in [self.horRadio, self.verRadio] {
            if (radio.isEqual(to: sender)) {
                radio.state = .on
            } else {
                radio.state = .off
            }
        }
        
        guard let callback = self.itemClick else {
            return
        }
        
        var index: Int = 0
        if (sender == self.horRadio) {
            index = 1
        } else if (sender == self.verRadio) {
            index = 2
        }
        if (index > 0) {
            callback(index, "")
        }
    }
    
    public func switchDirection(isHor: Bool) {
        for radio in [self.horRadio, self.verRadio] {
            radio.state = .off
        }
        
        if (isHor) {
            self.horRadio.state = .on
        } else {
            self.verRadio.state = .on
        }
    }
    
    public func getDirection() -> Int {
        if (self.horRadio.state == .on) {
            return 1
        }
        
        return 0
    }
}