InductionAppRepo/BarGraphViews.swift at master · Balt2/InductionAppRepo · GitHub

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//
//  BarGraphViews.swift
//  InductionApp
//
//  Created by Ben Altschuler on 5/19/20.
//  Copyright © 2020 Ben Altschuler. All rights reserved.
//

import Foundation
import SwiftUI

enum SectionName: Int, CaseIterable, Hashable, Identifiable {
    case overall = 0
    case reading
    case english
    case math
    case science

    var name: String {
        return "\(self)".capitalized
    }

    var id: SectionName {self}
}


enum Days: String, CaseIterable, Hashable, Identifiable {

//    case CSE
//    case POW
//    case KOL
//
//    case KID
//    case IK
//    case CS
//
//    case IES
//    case Alg
//    case Geom
//    case Func
//    case Modeling
//    case NQ
//
//    case IOD
//    case SI
//    case EM

    case ACT1 = "02-05-20"
    case ACT2 = "05-05-20"
    //case ACT3


    var shortName: String {
        return self.rawValue
    }
    var id: Days {self}

}


struct BarContentView: View {

    @State var pickerSelectedItem = 0

    @State var data: [(dayPart: SectionName, caloriesByDay: [(day:Days, calories:Int)])] =
        [
                (
                    SectionName.overall,
                        [
                            (Days.ACT1, 26),
                            (Days.ACT2, 27),
                            //(Days.ACT3, 36)
                        ]
                ),
                (
                    SectionName.reading,
                        [
                            (Days.ACT1, 25),
                            (Days.ACT2, 24),
                            //(Days.ACT3, 35)
                        ]
                ),
                (
                    SectionName.english,
                        [
                            (Days.ACT1, 28),
                            (Days.ACT2, 25),
                            //(Days.ACT3, 36)
                        ]
                ),
                (
                    SectionName.math,
                        [
                            (Days.ACT1, 31),
                            (Days.ACT2, 26),
                            //(Days.ACT3, 36)
                        ]
                ),
                (
                    SectionName.science,
                        [
                            (Days.ACT1, 21),
                            (Days.ACT2, 35),
                            //(Days.ACT3, 36)
                        ]
                )

        ]


    var body: some View {
        ZStack {


            VStack {

                Text("Quick Data")
                    .foregroundColor(Color("lightBlue"))
                    .font(.system(size: 34))
                    .fontWeight(.heavy)

                Picker(selection: $pickerSelectedItem.animation(), label: Text("")) {
                   ForEach(SectionName.allCases) { dp in
                        Text(dp.name).tag(dp.rawValue)
                    }


                }.pickerStyle(SegmentedPickerStyle())
                    .padding(.horizontal, 24)
                    .animation(.default)


              HStack (spacing: 10) {
                     ForEach(0..<self.data[pickerSelectedItem].caloriesByDay.count, id: \.self)
                     { i in

                        BarView(
                            value: self.data[self.pickerSelectedItem].caloriesByDay[i].calories,
                            label: self.data[self.pickerSelectedItem].caloriesByDay[i].day.shortName
                        )

                     }

              }.padding(.top, 24)
               .animation(.default)


            }//vs
        }//zs

    }
}


struct BarView:  View {

    var value: Int
    var label: String

    var body: some View {
        VStack {
            ZStack(alignment: .bottom) {
                Capsule().frame(width: 30, height: 216)
                    .foregroundColor(Color("lightBlue"))
                Capsule().frame(width: 30, height: CGFloat(value*6))
                    .foregroundColor( Color("salmon"))
            }
            Text(label)
                .padding(.top,8)
        }
    }
}