using FictionArchive.Service.TranslationService.Models;
using FictionArchive.Service.TranslationService.Models.DTOs;
using FictionArchive.Service.TranslationService.Services.Database;
using FictionArchive.Service.TranslationService.Services.TranslationEngines;
using HotChocolate.Authorization;
using HotChocolate.Data;

namespace FictionArchive.Service.TranslationService.GraphQL;

public class Query
{
    [Authorize]
    [UseFiltering]
    [UseSorting]
    public IEnumerable<TranslationEngineDescriptor> GetTranslationEngines(IEnumerable<ITranslationEngine> engines)
    {
        return engines.Select(engine => engine.Descriptor);
    }

    [Authorize]
    [UsePaging]
    [UseProjection]
    [UseFiltering]
    [UseSorting]
    public IQueryable<TranslationRequestDto> GetTranslationRequests(TranslationServiceDbContext dbContext)
    {
        return dbContext.TranslationRequests.Select(request => new TranslationRequestDto
        {
            Id = request.Id,
            CreatedTime = request.CreatedTime,
            LastUpdatedTime = request.LastUpdatedTime,
            OriginalText = request.OriginalText,
            TranslatedText = request.TranslatedText,
            From = request.From,
            To = request.To,
            TranslationEngineKey = request.TranslationEngineKey,
            Status = request.Status,
            BilledCharacterCount = request.BilledCharacterCount
        });
    }
}