//
//  KMNCustomAlertView.swift
//  PDF Reader Pro
//
//  Created by 丁林圭 on 2024/10/14.
//

import Cocoa

import KMComponentLibrary

class KMNCustomAlertView: NSView {

    override func draw(_ dirtyRect: NSRect) {
        super.draw(dirtyRect)
    }
    
    static func alertView(message: String, type: ComponentMessageType, fromView supverView: NSView, point:NSPoint) -> ComponentMessage? {
        let properties: ComponentMessageProperty = ComponentMessageProperty(messageType: type, title: message)
        
        let componentMessage = ComponentMessage()
        componentMessage.properties = properties
        
        let style = NSMutableParagraphStyle()
        style.lineBreakMode = .byWordWrapping
        style.alignment = .center
        
        let font  = componentMessage.properties.propertyInfo.textFont
        
        var offsetSize = CGSize.zero
        
        let attributes: [NSAttributedString.Key: Any] = [
            .font: font,
            .paragraphStyle: style
        ]
        
        let maxSize = CGSize(width: min(supverView.frame.size.width - 80, 500), height: supverView.frame.size.height - 40)
        let size = message.boundingRect(with: maxSize, options: [.usesLineFragmentOrigin], attributes: attributes).size
        
        let ceilSize = NSSize(width: ceil(size.width), height: ceil(size.height))
        
        offsetSize = NSSize(width: ceilSize.width + 60, height: ceilSize.height + 30)
        componentMessage.frame = NSRect(x: (point.x - offsetSize.width/2),
                                        y: (point.y - offsetSize.height/2),
                                        width: offsetSize.width, height: offsetSize.height)
        
        
        supverView.addSubview(componentMessage)
        
        componentMessage.alphaValue = 0.0
        NSAnimationContext.runAnimationGroup({ context in
            context.duration = 0.3 // 设置动画持续时间
            context.timingFunction = CAMediaTimingFunction(name: .easeInEaseOut)
            componentMessage.animator().alphaValue = 1.0 // 动画化透明度
        }, completionHandler: {
        })
        
        DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
            NSAnimationContext.runAnimationGroup({ context in
                context.duration = 0.3 // 设置动画持续时间
                context.timingFunction = CAMediaTimingFunction(name: .easeInEaseOut)
                componentMessage.animator().alphaValue = 0.0 // 动画化透明度
            }, completionHandler: {
                componentMessage.removeFromSuperview()
            })
        }
        
        return componentMessage
    }
    
}