using Microsoft.Extensions.Logging;
using PARR.BLL.Domain.Mq;
using PARR.BLL.Services.Interfaces;
using PARR.Common.Domain;
using PARR.Constants;
using PARR.DAL.DomainServices.Interfaces;
using PARR.TemplateMatcher.Settings;
using System.Text.Json;

namespace PARR.TemplateMatcher
{
    internal class TemplateMatcher : ITemplateMatcher
    {
        private readonly ILogger<TemplateMatcher> logger;
        private readonly IUnitFilterService unitFilterService;
        private readonly MqSettings mqSettings;
        private readonly IMqService mqService;

        public TemplateMatcher(
            ILogger<TemplateMatcher> logger,
            IUnitFilterService unitFilterService,
            MqSettings mqSettings,
            IMqService mqService
            )
        {
            this.logger = logger;
            this.unitFilterService = unitFilterService;
            this.mqSettings = mqSettings;
            this.mqService = mqService;
        }
        public async Task MatchTemplatesForJob(Guid jobId)
        {
            var unitIdsToCreateTemplate = await unitFilterService.GetUnitsIdForNotExistTemplatesByJobFilterAsync(jobId);

            if (unitIdsToCreateTemplate == null || !unitIdsToCreateTemplate.Any())
                return;

            foreach (var unitId in unitIdsToCreateTemplate)
            {
                var mqRequest = new TemplateGeneratorWorkerMq
                {
                    JobId = jobId,
                    UnitId = unitId,
                    HistoryInitiator = new HistoryInitiator { InitiatorComment = "Запрос на создание шаблона", InitiatorParrComponentId = ParrComponentsEnum.TemplateTaskGenerator }
                };

                var msg = JsonSerializer.Serialize(mqRequest);

                var result = new MqSendResult { IsSuccess = true };//TODO await mqService.SendAsync(mqSettings.TemplateGenerator, new[] { msg });

                if (result.IsSuccess)
                    logger.LogInformation($"Отправлен запрос на создание шаблона: {msg}");
                else
                    logger.LogError($"Ошибка при отправке запроса на создание шаблона: {msg}");
            }
        }

        public Task MatchTemplatesForJobGroup(Guid jobGroupId)
        {
            throw new NotImplementedException();
        }

        public Task MatchTemplatesForTemplate(Guid templateId)
        {
            throw new NotImplementedException();
        }



    }
}