using AutoMapper;
using Microsoft.EntityFrameworkCore;
using Project.Domain.Entities;
using Project.Infrastructure.Interfaces;

namespace Project.Infrastructure.Repositories
{
    public class CategoryRepository : ICategoryRepository
    {
        // FIELDS FOR CTOR
        private readonly ApplicationDbContext _context;

        // CTOR
        public CategoryRepository(ApplicationDbContext context)
        {
            _context = context;
        }

        // CREATE
        public async Task<Category?> AddAsync(Category category)
        {
            await _context.Categories.AddAsync(category);
            await _context.SaveChangesAsync();
            return category;
        }

        // READ ALL
        public async Task<IEnumerable<Category>> GetAllAsync()
        {
            return await _context.Categories.ToListAsync();
        }

        // READ BY ID
        public async Task<Category?> GetByIdAsync(int id)
        {
            return await _context.Categories.FindAsync(id);
        }

        // READ BY NAME
        public async Task<Category?> GetByNameAsync(string name)
        {
            return await _context.Categories.FirstOrDefaultAsync(n => n.Name == name);
        }

        // UPDATE
        public async Task<bool> UpdateAsync(Category category)
        {
            _context.Entry(category).State = EntityState.Modified;
            var results = await _context.SaveChangesAsync();
            return results > 0;
        }

        // DELETE
        public async Task<bool> DeleteAsync(Category category)
        {
            _context.Categories.Remove(category);
            var result = await _context.SaveChangesAsync();
            return result > 0;
        }
    }
}