using GymLogAI.Application.Interfaces;
using GymLogAI.Core.Entities;
using Microsoft.EntityFrameworkCore;

namespace GymLogAI.Persistence.Repositories;

public sealed class ExerciseRepository(AppDbContext dbContext) : IExerciseRepository
{
    public async Task<Exercise?> GetByNameAsync(string name, CancellationToken cancellationToken)
    {
        return await dbContext.Exercises.SingleOrDefaultAsync(x => x.Name == name, cancellationToken);
    }

    public async Task<Exercise> AddAsync(Exercise exercise, CancellationToken cancellationToken)
    {
        dbContext.Exercises.Add(exercise);
        await dbContext.SaveChangesAsync(cancellationToken);
        return exercise;
    }

    public async Task<Exercise> UpdateAsync(Exercise exercise, CancellationToken cancellationToken)
    {
        dbContext.Exercises.Update(exercise);
        await dbContext.SaveChangesAsync(cancellationToken);
        return exercise;
    }
}