//
//  CreateWorkout.swift
//  Werkout_ios
//
//  Created by Trey Tartt on 6/15/23.
//

import Foundation
import SwiftUI

struct CreateWorkoutView: View {
    @State var exercises: [ExerciseExercise]?
    @State var equipment: [Equipment]?
    @State var muscles: [Muscle]?
    @EnvironmentObject var bridgeModule: BridgeModule
    
    var body: some View {
        VStack {
            Text("exercises count: \(exercises?.count ?? -1)")
            Text("equipment count: \(equipment?.count ?? -1)")
            Text("muscles count: \(muscles?.count ?? -1)")
        }
        .onAppear{
            parseMuscle()
            parseEquipment()
            parseExercises()
        }
    }
    
    func parseExercises() {
        if let filepath = Bundle.main.path(forResource: "Exercises", ofType: "json") {
            do {
                let data = try Data(NSData(contentsOfFile: filepath))
                let workout = try JSONDecoder().decode([ExerciseExercise].self, from: data)
                self.exercises = workout
            } catch {
                print(error)
                fatalError()
            }
        } else {
            fatalError()
        }
    }
    
    func parseEquipment() {
        if let filepath = Bundle.main.path(forResource: "Equipment", ofType: "json") {
            do {
                let data = try Data(NSData(contentsOfFile: filepath))
                let workout = try JSONDecoder().decode([Equipment].self, from: data)
                self.equipment = workout
            } catch {
                print(error)
                fatalError()
            }
        } else {
            fatalError()
        }
    }
    
    func parseMuscle() {
        if let filepath = Bundle.main.path(forResource: "AllMuscles", ofType: "json") {
            do {
                let data = try Data(NSData(contentsOfFile: filepath))
                let workout = try JSONDecoder().decode([Muscle].self, from: data)
                self.muscles = workout
            } catch {
                print(error)
                fatalError()
            }
        } else {
            fatalError()
        }
    }

}