//
//  ZcashSymbol.swift
//  wallet
//
//  Created by Francisco Gindre on 12/30/19.
//  Copyright © 2019 Francisco Gindre. All rights reserved.
//

import SwiftUI
// swiftlint:disable indentation_width
/**
      _
    __| |__
    |_____ |
         / /
        / /
       / /
      / /
     / /___
    |__  __|
       |_|
 */
struct ZcashSymbol: Shape {
    static let ratio: CGFloat = 0.56
    func path(in rect: CGRect) -> Path {
        Path { path in
            let width = rect.height * Self.ratio
            let origin = CGPoint(x: rect.midX - width / 2, y: rect.origin.y)
            let height = rect.height
            let middle = origin.x + width / 2
            let endX = origin.x + width
            let yOffset = height / 8
            let caretWidth = yOffset
            let caretheight = yOffset
            let caretStartX = middle - caretWidth / 2
            let caretEndX = caretStartX + caretWidth
            let strokeHeight = caretheight * 1.25

            path.move(
                to: CGPoint(
                    x: origin.x,
                    y: caretheight
                )
            )
            
            //   __
            path.addLine(
                to: CGPoint(
                    x: caretStartX,
                    y: yOffset
                )
            )
            //     __|
            path.addLine(
                to: CGPoint(
                    x: caretStartX,
                    y: origin.y
                )
            )
            /*
               _
            __|
            */
            path.addLine(
                to: CGPoint(
                    x: caretEndX,
                    y: origin.y
                )
            )
            /*
               _
            __| |
            */
            path.addLine(
                to: CGPoint(
                    x: caretEndX,
                    y: caretheight
                )
            )
            
                /*
                   _
                __| |__
                     */
            path.addLine(
                to: CGPoint(
                    x: endX,
                    y: caretheight
                )
            )
            
            /*
                              _
                           __| |__
                                  |
            */
            path.addLine(
                to: CGPoint(
                    x: endX,
                    y: caretheight + strokeHeight * 0.75
                )
            )
            /*
               _
            __| |__
            |_____ |
                   /
                  /
                 /
                /
               /
             */

            path.addLine(
                to: CGPoint(
                    x: caretStartX,
                    y: caretheight + strokeHeight + strokeHeight * 3
                )
            )
            
             /*
                          _
           __| |__
           |_____ |
                  /
                 /
                /
               /
              /____
            */
            
            path.addLine(
                to: CGPoint(
                    x: endX,
                    y: caretheight + strokeHeight + strokeHeight * 3
                )
            )
            
            /*
              _
           __| |__
           |_____ |
                  /
                 /
                /
               /
              /____
                   |
            */
            path.addLine(
                to: CGPoint(
                    x: endX,
                    y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight
                )
            )
            /*
              _
           __| |__
           |_____ |
                  /
                 /
                /
               /
              /____
                ___|

            */
           path.addLine(
               to: CGPoint(
                    x: caretEndX,
                    y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight
               )
           )
            /*
              _
           __| |__
           |_____ |
                  /
                 /
                /
               /
              /____
                ___|
               _|
            */
            path.addLine(
                to: CGPoint(
                     x: caretEndX,
                     y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight + caretheight
                )
            )
            
            /*
              _
           __| |__
           |_____ |
                  /
                 /
                /
               /
              /____
                ___|
               _|
            */
             path.addLine(
                           to: CGPoint(
                                x: caretStartX,
                                y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight + caretheight
                           )
                       )
            
           /*
                _
             __| |__
             |_____ |
                    /
                   /
                  /
                 /
                /____
                  ___|
                |_|

            */
            path.addLine(
                to: CGPoint(
                     x: caretStartX,
                     y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight
                )
            )

            /*
                 _
              __| |__
                     |
                     /
                    /
                   /
                  /
                 /____
             |___  ___|
                 |_|

            */
            
            path.addLine(
                to: CGPoint(
                    x: origin.x,
                     y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight
                )
            )
            
            /*
                _
             __| |__
                    |
                    /
                   /
                  /
                 /
                /____
            |___  ___|
                |_|
            */
            path.addLine(
                to: CGPoint(
                    x: origin.x,
                    y: caretheight + strokeHeight + strokeHeight * 3 + strokeHeight * 0.25
                )
            )
            
            /*
                  _
               __| |__
               ____  |
                 /  /
                /  /
               /  /
              /  /
             /  /____
            |___  ___|
                |_|
             */
            path.addLine(
                to: CGPoint(
                    x: caretEndX,
                    y: caretheight + strokeHeight
                )
            )

            /*
                 _
             ___| |__
             ______  |
                  /  /
                 /  /
                /  /
               /  /
              /  /____
             |___  ___|
                 |_|
           */
            path.addLine(
                to: CGPoint(
                    x: origin.x,
                    y: caretheight + strokeHeight
                )
            )
            path.closeSubpath()
        }
    }
}