//
//  Die.swift
//  Bunch O' Dice
//
//  Created by Rory Hinnen on 22/2/20.
//

import SwiftUI

struct SingleDie: View {
    @EnvironmentObject var current: Roll
    @State var whichDie: Dice.DiceType
    
    var body: some View {
        VStack {
            Text(String(current.dice.value(which: whichDie)))
            Group {
                if (current.state != .armour) && (whichDie.rawValue >= current.cutoff.rawValue) {
                        Text(whichDie.print())
                            .foregroundColor(Color.red)
                } else if (current.state == .armour) && (whichDie.rawValue < current.cutoff.rawValue) {
                    Text(whichDie.print())
                        .foregroundColor(Color.red)
                } else {
                    Text(whichDie.print())
                        .foregroundColor(Color.black)
                        .background(Color.white)
                }
            }
            .font(.system(size: 45))
        }
        .font(/*@START_MENU_TOKEN@*/.title/*@END_MENU_TOKEN@*/)
        .padding(.horizontal, 5.0)
        .gesture(TapGesture().onEnded {
            if current.state == .hit {
                current.hitCutoff = whichDie
            }
            else if current.state == .armour {
                current.armourSave = Int(whichDie.rawValue)
            }
        })
    }
}

struct Die_Previews: PreviewProvider {
    static var previews: some View {
        Die(whichDie: .one)
        .environmentObject(Roll())
    }
}