Swift uneven Rounded Rectangle

UnevenRoundedRectangle.swift

//
//  UnevenRoundedRectangle.swift
//
//  Created by Thilo on 10.08.2023.
//

import Foundation
import SwiftUI

struct RectangleCornerRadii {
    var topLeading: CGFloat = 0
    var topTrailing: CGFloat = 0
    var bottomLeading: CGFloat = 0
    var bottomTrailing: CGFloat = 0
}

struct UnevenRoundedRectangle: Shape {
    var cornerRadii: RectangleCornerRadii
    
    func path(in rect: CGRect) -> Path {
        var path = Path()
        
        let width = rect.size.width
        let height = rect.size.height
        
        // Start at top leading corner
        path.move(to: CGPoint(x: cornerRadii.topLeading, y: 0))
        
        // Top line to top trailing corner
        path.addLine(to: CGPoint(x: width - cornerRadii.topTrailing, y: 0))
        path.addArc(center: CGPoint(x: width - cornerRadii.topTrailing, y: cornerRadii.topTrailing), radius: cornerRadii.topTrailing, startAngle: .degrees(-90), endAngle: .degrees(0), clockwise: false)
        
        // Right side line to bottom trailing corner
        path.addLine(to: CGPoint(x: width, y: height - cornerRadii.bottomTrailing))
        path.addArc(center: CGPoint(x: width - cornerRadii.bottomTrailing, y: height - cornerRadii.bottomTrailing), radius: cornerRadii.bottomTrailing, startAngle: .degrees(0), endAngle: .degrees(90), clockwise: false)
        
        // Bottom line to bottom leading corner
        path.addLine(to: CGPoint(x: cornerRadii.bottomLeading, y: height))
        path.addArc(center: CGPoint(x: cornerRadii.bottomLeading, y: height - cornerRadii.bottomLeading), radius: cornerRadii.bottomLeading, startAngle: .degrees(90), endAngle: .degrees(180), clockwise: false)
        
        // Left side line to top leading corner
        path.addLine(to: CGPoint(x: 0, y: cornerRadii.topLeading))
        path.addArc(center: CGPoint(x: cornerRadii.topLeading, y: cornerRadii.topLeading), radius: cornerRadii.topLeading, startAngle: .degrees(180), endAngle: .degrees(270), clockwise: false)
        
        return path
    }
}