using Indotalent.ConfigBackEnd.Extensions;
using Indotalent.Infrastructure.Database;
using MediatR;
using Microsoft.EntityFrameworkCore;

namespace Indotalent.Features.Organization.Designation.Cqrs;

public class GetDesignationListResponse
{
    public string? Id { get; set; }
    public string? AutoNumber { get; set; }
    public string? Code { get; set; }
    public string? Name { get; set; }
    public string? Level { get; set; }
    public string? Description { get; set; }
}

public record GetDesignationListQuery() : IRequest<List<GetDesignationListResponse>>;

public class GetDesignationListHandler : IRequestHandler<GetDesignationListQuery, List<GetDesignationListResponse>>
{
    private readonly AppDbContext _context;

    public GetDesignationListHandler(AppDbContext context) => _context = context;

    public async Task<List<GetDesignationListResponse>> Handle(GetDesignationListQuery request, CancellationToken cancellationToken)
    {
        return await _context.Designation
            .AsNoTracking()
            .NotDeletedOnly()
            .OrderBy(x => x.Code)
            .Select(x => new GetDesignationListResponse
            {
                Id = x.Id,
                AutoNumber = x.AutoNumber,
                Code = x.Code,
                Name = x.Name,
                Level = x.Level,
                Description = x.Description,
            })
            .ToListAsync(cancellationToken);
    }
}