//
// SplitPickerView.swift
// Workouts
//
// Created by rzen on 7/13/25 at 7:17 PM.
//
// Copyright 2025 Rouslan Zenetl. All Rights Reserved.
//

import SwiftUI
import SwiftData

struct ExercisePickerView: View {
    @Environment(\.modelContext) private var modelContext
    @Environment(\.dismiss) private var dismiss

    @Query(sort: [SortDescriptor(\ExerciseType.name)]) private var exerciseTypes: [ExerciseType]
    
//    @Query(sort: [SortDescriptor(\Exercise.name)]) private var exercises: [Exercise]
    
    var onExerciseSelected: (Exercise) -> Void
    
    var body: some View {
        NavigationStack {
            VStack {
                Form {
                    ForEach (exerciseTypes) { exerciseType in
                        if let exercises = exerciseType.exercises, !exercises.isEmpty {
                            let sortedExercises = exercises.sorted(by: { $0.name < $1.name })
                            Section (header: Text("\(exerciseType.name)")) {
                                List {
                                    ForEach(sortedExercises) { exercise in
                                        Button(action: {
                                            onExerciseSelected(exercise)
                                            dismiss()
                                        }) {
                                            ListItem(text: exercise.name)
                                        }
                                        .buttonStyle(.plain)
                                    }
                                }
                            }
                        }
                        
                    }
                }
            }
            .toolbar {
                ToolbarItem(placement: .navigationBarLeading) {
                    Button("Cancel") {
                        dismiss()
                    }
                }
            }
        }
    }
}