//
//  LicenseView.swift
//  Splits
//
//  Created by Isaac Greene on 2022-06-08.
//

import SwiftUI

struct LicenseView: View {
	var fontSize:CGFloat {UIScreen.main.bounds.width > 700 ? 18 : 9}
	// figuring out how to do this came partly from tinyurl.com/9snwkrzt
	// and also partly from stackoverflow.com/questions/57727107/
	// then I remembered about ternary operators and I optimized it
	// This allows the license to be properly formatted
	// on any screen size by getting the resolution then
	// setting fontSize to a value based on that where the whole
	// line can be viewed without scrolling horizontally
	// or with wrapped text, ruining the required formatting I have.
	
	var body: some View {
		ScrollView {
			VStack (alignment: .leading) {
				Text("""
Copyright © 2022, Isaac Greene
All rights reserved. Source code may be made available upon request.

This application makes use of certain third-party open-source software.
Legal notices:
----------

MathChat ( iosMath )
The MIT License (MIT)

Copyright (c) 2013 MathChat

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

----------

Created: 2022-06-08
Updated: 2023-01-17
""")
                .font(.custom("Menlo", size: fontSize))
			}
			.navigationTitle("Licenses")
			.navigationBarTitleDisplayMode(.inline)
			.padding()
			.frame(maxWidth: .infinity)
		}
	}
}

struct LicenseProvider_Previews: PreviewProvider {
	static var previews: some View {
		LicenseView()
	}
}