using AutoMapper;
using FluentValidation;
using Microsoft.AspNetCore.Mvc;
using PARR.API.Contracts.V1;
using PARR.API.Contracts.V1.Requests;
using PARR.API.Contracts.V1.Responses.Base;
using PARR.API.Controllers.V1.Base;
using PARR.API.Services.Interfaces;
using PARR.BLL.Domain.Mq;
using PARR.DAL.Services.Interfaces;
using System.Text.Json;

namespace PARR.API.Controllers.V1
{
    public class GeneratorTemplateController : BaseApiController
    {
        private readonly IValidator<GeneratorTemplateRequest> validator;
        private readonly IMqGeneratorTemplateService mqGeneratorTemplateService;
        private readonly IUriService uriService;

        public GeneratorTemplateController(
            IValidator<GeneratorTemplateRequest> validator,
            IMqGeneratorTemplateService mqGeneratorTemplateService,
            IUriService uriService
            )
        {
            this.validator = validator;
            this.mqGeneratorTemplateService = mqGeneratorTemplateService;
            this.uriService = uriService;
        }

        /// <summary>
        /// Запрос на генерацию шаблонов
        /// </summary>
        /// <returns></returns>
        [HttpPost(ApiRoutes.GeneratorTemplate.Create)]
        public async Task<IActionResult> Create([FromBody] GeneratorTemplateRequest request)
        {
            var resultValidate = await validator.ValidateAsync(request);
            if (!resultValidate.IsValid)
                return BadRequest(new Response(resultValidate.Errors));

            // Todo: проверить есть ли в бд такие ворк и апп

            var obj = new GeneratorTemplateMq
            {
                Action = request.Action,
                ApplicationId = request.ApplicationId,
                Ek = request.Ek,
                WorkId = request.WorkId
            };

            var msg = JsonSerializer.Serialize(obj);

            var result = mqGeneratorTemplateService.SendMsg(msg);

            if (!result)
                return BadRequest(new Response(false, new List<ErrorModel> { new ErrorModel { Message = $"Ошибка при отправке данных." } }));

            var createdUri = uriService.GetAllUri(ApiRoutes.Template.GetAll);

            return Created(createdUri, new Response<string?>(null, true, new List<ErrorModel>(), "Отправлен запрос на генерацию шаблонов."));
        }
    }
}