using Microsoft.EntityFrameworkCore;
using PARR.DAL.Services.Interfaces.Job;
using PARR.DAL.Services.Interfaces.Unit;

namespace PARR.TemplateGeneratorWorker.Services
{
    internal class ValidatorService : IValidatorService
    {
        private readonly ILogger<ValidatorService> logger;
        private readonly IJobService jobService;
        private readonly IUnitService unitService;

        public ValidatorService(
            ILogger<ValidatorService> logger,
            IJobService jobService,
            IUnitService unitService
            )
        {
            this.logger = logger;
            this.jobService = jobService;
            this.unitService = unitService;
        }


        public async Task<bool> IsValidAsync(Guid jobId, Guid unitId)
        {

            var job = await jobService
                                .Get().AsNoTracking()
                                .FirstOrDefaultAsync(t => t.Id == jobId);

            if (job == null)
            {
                logger.LogError($"Не найдена регалментная работа {nameof(jobId)}: {jobId}");
                return false;
            }

            var unit = await unitService
                .Get().AsNoTracking()
                .FirstOrDefaultAsync(t => t.Id == unitId);

            if (unit == null)
            {
                logger.LogError($"Не найден элемент конфигурации {nameof(unitId)}: {unitId}");
                return false;
            }

            return true;
        }
    }
}