using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using PARR.API.Contracts.V1;
using PARR.API.Contracts.V1.Responses.Base;
using PARR.API.Controllers.V1.Base;
using PARR.API.Services.Interfaces;
using PARR.API.Settings;
using PARR.Core.Services.Task.Interfaces;
using PARR.Domain.Common.Roles;
using PARR.Domain.Entities.Base.History;
using PARR.Domain.Enums;

namespace PARR.API.Controllers.V1.Statistics
{
    /// <summary>
    /// Статистика загруженности по ЗО, РГ
    /// </summary>
    [Authorize(Roles = ParrRoles.EsppRobot.RoleOrAdmin)]
    public class StatWorkloadController : BaseApiController
    {
        private readonly ITaskManagementService taskManagementService;
        private readonly IClientService clientService;
        private readonly MqSettings mqSettings;
        private readonly ILogger<StatWorkloadController> logger;

        public StatWorkloadController(
            ITaskManagementService taskManagementService,
            IClientService clientService,
            MqSettings mqSettings,
            ILogger<StatWorkloadController> logger
            )
        {
            this.taskManagementService = taskManagementService;
            this.clientService = clientService;
            this.mqSettings = mqSettings;
            this.logger = logger;
        }


        /// <summary>
        /// Сформировать отчетность
        /// </summary>
        /// <returns></returns>
        [HttpPost(ApiRoutes.Workload.Build)]
        public async Task<IActionResult> Build()
        {
            var initiator = new HistoryInitiator
            {
                InitiatorIp = clientService.GetClientIp()?.ToString(),
                InitiatorParrComponentId = ParrComponentsEnum.Api,
                InitiatorComment = "Отправлен запрос из API на формирование отчета о загруженности"
            };

            //todo: избавиться от try/catch

            try
            {
                mqSettings.Tasks.TryGetValue(TaskTypeEnum.Workload, out var queueSettings);

                if (queueSettings == null)
                {
                    logger.LogError("Не удалось получить настройки очереди для TaskType: {TaskType}", TaskTypeEnum.Workload);
                    throw new InvalidOperationException($"Не удалось получить настройки очереди для TaskTypeEnum.Workload");
                }

                var taskId = await taskManagementService.CreateTaskAsync<object?>(TaskTypeEnum.Workload, default, initiator, queueSettings);

                return Ok(new Response<string?>(null, true, null!, $"Создана задача {taskId} на формирование отчета"));
            }
            catch (Exception ex)
            {
                return BadRequest(new Response(false, new List<ErrorModel> { new ErrorModel { Message = ex.Message } }));
            }
        }


    }
}