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//
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// userPicture.swift
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// AllIn
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//
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// Created by Lucas Delanier on 04/06/2024.
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//
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import SwiftUI
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struct UserPicture: View {
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var picture: URL?
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var username: String
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var size: CGFloat
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var body: some View {
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ZStack {
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if picture != nil {
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AsyncImage(
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url: picture,
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content: { image in
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image
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.resizable()
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.aspectRatio(contentMode: .fit)
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.clipShape(Circle())
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},
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placeholder: {
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ProgressView()
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}
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)
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} else {
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Circle()
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.foregroundColor(.gray)
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.frame(width: size, height: size)
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.overlay(
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Text(username.prefix(2).uppercased())
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.fontWeight(.medium)
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.foregroundStyle(.white)
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.font(.system(size: fontSize(for: size)))
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)
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}
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}
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}
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func fontSize(for diameter: CGFloat) -> CGFloat {
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let fontScaleFactor: CGFloat = 0.45
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return diameter * fontScaleFactor
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}
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}
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struct UserPicture_Previews: PreviewProvider {
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static var previews: some View {
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UserPicture(picture: nil, username: "Lucas", size: 100)
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}
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}
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