//
//  ContentView.swift
//  MS_lab01
//
//  Created by student on 06/03/2022.
//  Copyright © 2022 PL. All rights reserved.
//

import SwiftUI

//Zad 1.1
/*
struct ContentView: View {
    let DAYS = ["Poniedzialek", "Wtorek", "Droda",
                "Czwartek", "Piatek", "Sobota",
                "Niedziela"]
    @State var dzien: String = ""
    @State var dzienwybor: String = ""
    var body: some View {
        VStack (alignment: .center) {
            Text("Podaj wybrany dzien tygodnia:").foregroundColor(.green)
                .rotation3DEffect(.degrees(45), axis: (x: 1, y: 0, z: 0))
            TextField("Wpisz dzien tygodnia", text: $dzien).multilineTextAlignment(.center)
            Button(action: {
                if (self.DAYS.contains(self.dzien)) {
                    self.dzienwybor = self.dzien
                } else {
                    self.dzienwybor = ""
                }
            }, label: {
                Text("Zatwierdz wybor")
            })
                .background(Color.red)
                Text("Wybrano: \(dzienwybor)")
                    .padding()
        }.padding()
    }
}
*/

//Zad.2.1
/*
struct ContentView: View {
    var i = 0
    let colors : [Color] = [.red, .orange, .yellow, .green, .blue, .purple]
    var body: some View {
        ZStack (alignment: .leading) {
            ForEach(i ..< colors.count){ color in
                Rectangle()
                    .fill(self.colors[color])
                    .frame(width:200, height:200)
                    .offset(x: CGFloat(color) * 10.0, y: CGFloat(color) * 10.0)
            }
        }
    }
}
*/

//Zad.3.1
/*
struct ContentView: View {
    @State var i : Int = 0
    var body: some View {
        VStack (alignment: .leading) {
            Text("Wcisnij przycisk")
            Button(action: {self.i += 1}, label: {Text("Wcisnij mnie")})
            Text("Wcisnieto: \(i) razy")
        }
    }
}
*/

//Praca domowa
//Zad.1.2
/*
struct ContentView: View{
    @State var x : String = ""
    @State var y : String = ""
    @State var result: Int = 0
    @State var res : String = ""
    @State var error : String = "ERROR"
    var body: some View{
        VStack(alignment: .leading){
            Text("Wpisz pierwsza liczbe")
            TextField("Wpisz liczbe", text: $x)
            Text("Wpisz druga liczbe")
            TextField("Wpisz liczbe", text: $y)
            Button(action:{
                if let a = Int(x), let b = Int(y){
                    result = a * b
                    res = "Wynik to: \(result)"
                } else {
                    res = "Wynik to: \(error)"
                }
            }, label:{
                Text("Policz")
            })
            Text(res)
        }
    }
}
*/

//Zad.2.3.
/*
struct ContentView: View{
    @State var a : Int = 0
    @State var b : Int = 0
    @State var c : Int = 0
    @State var res : String = ""
    var body: some View{
        VStack(alignment: .leading){
        HStack{
            Text("Podaj bok 1:")
            TextField("promien", text: Binding(
                get:{String(a)},
                set:{a = Int($0) ?? 0}
            )).textFieldStyle(.roundedBorder).border(Color.green, width: 2)}
        HStack{
            Text("Podaj bok 2:")
            TextField("promien", text: Binding(
                get:{String(b)},
                set:{b = Int($0) ?? 0}
            )).textFieldStyle(.roundedBorder).border(Color.blue, width: 2)}
        HStack{
            Text("Podaj bok 3:")
            TextField("promien", text: Binding(
                get:{String(c)},
                set:{c = Int($0) ?? 0}
            )).textFieldStyle(.roundedBorder).border(Color.yellow, width: 2)}
        Text("Podano \(a), \(b), \(c)")
        Button(action: {
            if(a > 0 && b > 0 && c > 0){
                if (a + b > c && b + c > a && a + c > b){
                    res = "Mozna zbudowac trojkat"
                } else {
                    res = "Nie mozna zbubowac trojkata"
                }
            } else {
                res = "Podano zle dane"
            }
        }, label: {(Text("Sprawdz").foregroundColor(Color.black))}
        ).background(Color.gray).cornerRadius(25)
        Text(res).foregroundColor(Color.red)}
    }
}
*/

//Zad.2.4
/*
struct ContentView: View{
    @State var x : Int = 0
    @State var y : Int = 0
    @State var d : String = ""
    @State var er : String = ""
    @State var res : String = ""
    @State var f_res : Float = 0.0
    @State var ok : Bool = true
    let dz = ["+", "-", "*", "/"]
    var body: some View{
        VStack(alignment: .leading){
            HStack{
                Text("Podaj liczbe")
                TextField("Liczba", text: Binding(
                    get:{String(x)},
                    set:{x = Int($0) ?? 0}))
            }
            HStack{
                Text("Podaj liczbe")
                TextField("Liczba", text: Binding(
                    get:{String(y)},
                    set:{y = Int($0) ?? 0}))
            }
            HStack{
                Text("Podaj dzialanie")
                TextField("+ - * /", text: $d)
            }
            Button(action:{
                    switch d{
                        case "+":
                            res = "Wynik \(x+y)"
                            break
                        case "-":
                            res = "Wynik \(x-y)"
                            break
                        case "*":
                            res = "Wynik \(x*y)"
                            break
                        case "/":
                        if(y == 0){
                            er = "Nie mozna dzielic przez 0"
                            ok = false
                            break
                        } else {
                            if (x % y == 0){
                                res = "Wynik \(x/y)"
                            } else {
                                res = "Wynik \(Float(x) / Float(y))"
                            }
                            break
                        }
                        default:
                            er = "Podano nieznana operacje"
                            ok = false
                            break
                    }
            },
                   label: {(Text("Policz"))}
            )
            if(ok == true){
                Text(res)
            } else {
                Text(er)
            }
        }
    }
}
*/

//Zad.3.2.
/*
struct ContentView: View{
    enum Opony: String, CaseIterable, Identifiable{
        case one = "17 cali"
        case two = "18 cali"

        var id: String{self.rawValue}
    }
    enum Op_com: String, CaseIterable, Identifiable{
        case one = "Pirelli"
        case two = "Debica"

        var id: String{self.rawValue}
    }
    @State var sel_op: Opony = .one
    @State var sel_op_com: Op_com = .one
    @State var x : Int = 0
    @State var res : String = ""
    @State var pir_17c : Int = 10
    @State var deb_17c : Int = 5
    @State var pir_18c : Int = 6
    @State var deb_18c : Int = 15
    var body: some View{
        VStack{
            Picker(selection: $sel_op,
                   label: Text("Opony"),
                   content: {
                ForEach(Opony.allCases) { option in
                    Text(option.rawValue.capitalized).tag(option)
                }
            }).padding().pickerStyle(SegmentedPickerStyle())
            //Text("Selected value \(sel_op.rawValue)")
            Picker(selection: $sel_op_com,
                   label: Text("Firmy"),
                   content: {
                ForEach(Op_com.allCases) {option in
                    Text(option.rawValue).tag(option)
                }
            }).padding().pickerStyle(SegmentedPickerStyle())
            HStack{
                Text("Wpisz liczbe opon")
                TextField("Liczba", text: Binding(
                    get:{String(x)},
                    set:{x = Int($0) ?? 0})).keyboardType(.numberPad)
            }
            Button(
                action: {
                    if(x < 0 || x == 0){
                        res = "Wprowadzono nieprawidlowa liczbe opon"
                    } else{
                    if(sel_op.rawValue == "17 cali" && sel_op_com.rawValue == "Pirelli"){
                        if (x <= pir_17c){
                            res = "Mozesz kupic"
                        } else {
                            res = "Nie mozesz kupic"
                        }
                    }
                    if(sel_op.rawValue == "18 cali" && sel_op_com.rawValue == "Pirelli"){
                        if (x <= pir_18c){
                            res = "Mozesz kupic"
                        } else {
                            res = "Nie mozesz kupic"
                        }
                    }
                    if(sel_op.rawValue == "17 cali" && sel_op_com.rawValue == "Debica"){
                        if (x <= deb_17c){
                            res = "Mozesz kupic"
                        } else {
                            res = "Nie mozesz kupic"
                        }
                    }
                    if(sel_op.rawValue == "18 cali" && sel_op_com.rawValue == "Debica"){
                        if (x <= deb_18c){
                            res = "Mozesz kupic"
                        } else {
                            res = "Nie mozesz kupic"
                        }
                    }

                    }},
                label: {Text("Sprawdz")}
            )
            Text(res)
        }
    }
}
*/
struct ContentView: View{
    var body: some View{
        VStack{
            Text("Hello World")
        }
    }
}
struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}