Meshtastic-Apple/MeshtasticClient/Views/Helpers/BatteryIcon.swift

import SwiftUI

struct BatteryIcon: View {
    var batteryLevel: Int32?
    var font: Font
    var color: Color

    var body: some View {

        if batteryLevel == 100 {

            Image(systemName: "battery.100.bolt")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        } else if batteryLevel! < 100 && batteryLevel! > 74 {

            Image(systemName: "battery.75")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        } else if batteryLevel! < 75 && batteryLevel! > 49 {

            Image(systemName: "battery.50")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        } else if batteryLevel! < 50 && batteryLevel! > 14 {

            Image(systemName: "battery.25")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        } else if batteryLevel! == 0 {

            Image(systemName: "powerplug")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        } else {

            Image(systemName: "battery.0")
                .font(font)
                .foregroundColor(color)
                .symbolRenderingMode(.hierarchical)
        }
    }
}

struct BatteryIcon_Previews: PreviewProvider {
    static var previews: some View {
		BatteryIcon(batteryLevel: 100, font: .title2, color: Color.accentColor)
            .previewLayout(.fixed(width: 75, height: 75))
        BatteryIcon(batteryLevel: 99, font: .title2, color: Color.accentColor)
            .previewLayout(.fixed(width: 75, height: 75))
        BatteryIcon(batteryLevel: 74, font: .title2, color: Color.accentColor)
            .previewLayout(.fixed(width: 75, height: 75))
        BatteryIcon(batteryLevel: 49, font: .title2, color: Color.accentColor)
            .previewLayout(.fixed(width: 75, height: 75))
        BatteryIcon(batteryLevel: 14, font: .title2, color: Color.accentColor)
            .previewLayout(.fixed(width: 75, height: 75))
    }
}