//
//  ControllerVC.swift
//  KMComponentLibrary
//
//  Created by Niehaoyu on 2024/9/5.
//

import Cocoa
import KMComponentLibrary

class ControllerVC: NSViewController {

    //Selector
    @IBOutlet weak var cSelectorItem: ComponentCSelector!
    @IBOutlet weak var cSelectorGroup: ComponentCSelectorGroup!
    
    @IBOutlet weak var sizeBox: NSComboBox!
    @IBOutlet weak var showLabelBtn: NSButton!
    
    @IBOutlet weak var cselectorGroupWidthConst: NSLayoutConstraint!
    @IBOutlet weak var cselectorGroupHeightConst: NSLayoutConstraint!
    
    //Color
    @IBOutlet weak var cColorItem: ComponentCColorItem!
    @IBOutlet weak var colorItemBox: NSComboBox!
    @IBOutlet weak var choosedColorBox: NSBox!
    
    @IBOutlet weak var cCustomColorItem: ComponentCColorCustom!
    
    @IBOutlet weak var cColorGroup: ComponentCColorGroup!
    
    @IBOutlet weak var cPositionItem: ComponentCPosition!
    @IBOutlet weak var positionDashBtn: NSButton!
    @IBOutlet weak var positionRowField: NSTextField!
    @IBOutlet weak var positionColumnField: NSTextField!
    @IBOutlet weak var positionResultLabel: NSTextField!
    
    @IBOutlet weak var positionWidthConst: NSLayoutConstraint!
    @IBOutlet weak var positionHeightConst: NSLayoutConstraint!
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        self.sizeBox.selectItem(at: 0)
        self.colorItemBox.selectItem(at: 0)
        
        self.reloadData()
        
        
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidBeginEditingNotification(_:)), name: NSControl.textDidBeginEditingNotification, object: positionRowField)
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidChangeNotification(_:)), name: NSControl.textDidChangeNotification, object: positionRowField)
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidEndEditingNotification(_:)), name: NSControl.textDidEndEditingNotification, object: positionRowField)
        
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidBeginEditingNotification(_:)), name: NSControl.textDidBeginEditingNotification, object: positionColumnField)
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidChangeNotification(_:)), name: NSControl.textDidChangeNotification, object: positionColumnField)
        NotificationCenter.default.addObserver(self, selector: #selector(textFieldDidEndEditingNotification(_:)), name: NSControl.textDidEndEditingNotification, object: positionColumnField)
    }
    
    func reloadData() {
         
        var size: ComponentSize = .m
        if self.sizeBox.indexOfSelectedItem == 0 {
            size = .m
        } else if self.sizeBox.indexOfSelectedItem == 1 {
            size = .s
        }
        
        let showlabel = self.showLabelBtn.state == .on
        
        //CSelector
        let properties: ComponentCSelectorProperty = ComponentCSelectorProperty.init(size: size, state: .normal, text: showlabel ? "Label" : nil)
        self.cSelectorItem.properties = properties
        
        //CSelectorGroup
        var itemArr: [ComponentCSelectorProperty] = []
        for _ in 0...3 {
            let propertyItem: ComponentCSelectorProperty = ComponentCSelectorProperty.init(size: size, state: .normal, text: showlabel ? "Label" : nil)
            itemArr.append(propertyItem)
        }
        cSelectorGroup.updateItemProperty(itemArr)
        
        let firStProperties = itemArr.first
        let widthValue = CGFloat(itemArr.count) * (firStProperties?.propertyInfo.viewWidth ?? 0) + 2
        let heightValue = (firStProperties?.propertyInfo.viewWidth ?? 0) + 2
        self.cselectorGroupWidthConst.constant = widthValue
        self.cselectorGroupHeightConst.constant = heightValue
        
        
        //Color
        var colorType: ComponentColorType = .color
        if self.colorItemBox.indexOfSelectedItem == 0 {
            colorType = .color
        } else if self.colorItemBox.indexOfSelectedItem == 1 {
            colorType = .colorNone
        } else if self.colorItemBox.indexOfSelectedItem == 2 {
            colorType = .colorPanel
        }
        
        let colorProperty: ComponentCColorProperty = ComponentCColorProperty(colorType: colorType, state: .normal, isCustom: false, color: NSColor.red)
        self.cColorItem.properties = colorProperty
        self.cColorItem.delegate = self
        
        let customColorProperty: ComponentCColorProperty = ComponentCColorProperty(colorType: colorType, state: .normal, isCustom: true, color: NSColor.yellow)
        self.cCustomColorItem.properties = customColorProperty
        self.cCustomColorItem.delegate = self
        
        //Color Group
        self.cColorGroup.delegate = self
        
        let colorGroupProperty1: ComponentCColorProperty =  ComponentCColorProperty(colorType: .color, state: .normal, isCustom: false, color: NSColor.randomColor())
        let colorGroupProperty2: ComponentCColorProperty =  ComponentCColorProperty(colorType: .color, state: .normal, isCustom: false, color: NSColor.randomColor())
        let colorGroupProperty3: ComponentCColorProperty =  ComponentCColorProperty(colorType: .color, state: .normal, isCustom: false, color: NSColor.randomColor())
        let colorGroupProperty4: ComponentCColorProperty =  ComponentCColorProperty(colorType: .color, state: .normal, isCustom: false, color: NSColor.randomColor())
        let colorGroupCustomProperty: ComponentCColorProperty =  ComponentCColorProperty(colorType: .color, state: .normal, isCustom: true, color: NSColor.randomColor())
        
        self.cColorGroup.setUpWithColorPropertys([colorGroupProperty1, colorGroupProperty2, colorGroupProperty3, colorGroupProperty4], customItemProperty: colorGroupCustomProperty)
        
        
        //Position
        
        self.cPositionItem.delegate = self
        
        let row = self.positionRowField.intValue
        let column = self.positionColumnField.intValue
        
        self.positionWidthConst.constant = CGFloat(column * 30) + CGFloat(column) + 1
        self.positionHeightConst.constant = CGFloat(row * 30) + CGFloat(row) + 1
         
        let positionProperty: ComponentCPositionProperty = ComponentCPositionProperty(rowCount: Int(row),
                                                                                      columnCount: Int(column),
                                                                                      dash: self.positionDashBtn.state == .on)
        self.cPositionItem.properties = positionProperty
        
    }
    
    @IBAction func sizeBoxAction(_ sender: Any) {
        self.reloadData()
    }
    
    
    @IBAction func buttonAction(_ sender: Any) {
        self.reloadData()
    }
    
    @IBAction func resetAction(_ sender: Any) {
        
        self.reloadData()
        
    }
    
    //MARK: - TextNotification
    @objc func textFieldDidBeginEditingNotification(_ notification: Notification) {
       
         
    }
    
    @objc func textFieldDidChangeNotification(_ notification: Notification) {
      
    }
    
    @objc func textFieldDidEndEditingNotification(_ notification: Notification) {
        print("textFieldDidEndEditingNotification")
        
        self.reloadData()
        self.reloadData()
    }
    
}

extension ControllerVC: ComponentCColorDelegate, ComponentCPositionDelegate {
    func componentCColorDidChooseColor(_ view: NSView, _ color: NSColor?) {
        if let chooseColor = color {
            self.choosedColorBox.fillColor = chooseColor
        } else {
            self.choosedColorBox.fillColor = NSColor.clear
        }
    }
    
    func componentCPositionDidChoose(_ view: NSView, _ row: Int, _ column: Int) {
        self.positionResultLabel.stringValue = String(format: "当前选中了%d行%d列", row, column)
    }
}