using Distribution.Data;
using Microsoft.EntityFrameworkCore;

namespace Distribution.Features.Uom;

public class UomRepository(AppDBContext context) : IUomRepository
{
    public async Task<Models.Uom?> GetByIdAsync(Guid id) =>
        await context.Uoms.FindAsync(id);

    public async Task<List<Models.Uom>> GetAllAsync() =>
        await context.Uoms.ToListAsync();

    public async Task<Models.Uom?> GetByExternalErpIdAsync(int erpId) =>
        await context.Uoms.FirstOrDefaultAsync(u => u.ExternalErpId == erpId);

    public async Task<bool> IsUsedByItemsAsync(Guid id) =>
        await context.Items.AnyAsync(i => i.FK_BaseUomId == id && i.IsActive) ||
        await context.UomConversions.AnyAsync(c => c.FK_FromUomId == id || c.FK_ToUomId == id);

    public async Task AddAsync(Models.Uom entity) =>
        await context.Uoms.AddAsync(entity);

    public void Update(Models.Uom entity) =>
        context.Uoms.Update(entity);

    public void Remove(Models.Uom entity)
    {
        entity.IsActive = false;
        context.Uoms.Update(entity);
    }
}