using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using MP.Data.DatabaseModels;
using MP.Stats.Data;
using NLog;
using NLog.Fluent;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace MP.Stats.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class TaskController : ControllerBase
    {
        public TaskController(IConfiguration configuration, MpStatsService DataService)
        {
            Log.Trace("Starting TaskController");
            _configuration = configuration;
            DService = DataService;
            Log.Trace("Avviato TaskController");
        }

        /// <summary>
        /// List of available task and last execution data
        /// </summary>
        /// <returns></returns>
        [HttpGet("GetList")]
        public async Task<List<TaskListModel>> GetList()
        {
            List<TaskListModel> answ = await DService.TaskListAll(MP.Data.Objects.Enums.Task2ExeType.ND, "");
            return answ;
        }

        /// <summary>
        /// Call for execution of due task and report state
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public async Task<List<TaskResultModel>> ExecuteAndReturnGet()
        {
            List<TaskResultModel> answ = new List<TaskResultModel>();
            List<TaskListModel> listTask = await DService.TaskListAll(MP.Data.Objects.Enums.Task2ExeType.ND, "");
            // verifico SE ci siano task in scadenza...
            DateTime adesso = DateTime.Now;
            var task2exe = listTask.Where(x => x.DtNextExec <= adesso).ToList();
            foreach (var taskRec in task2exe)
            {
                TaskResultModel result = await DService.ExecuteTask(taskRec.TaskId);
                answ.Add(result);
            }
            // resituisco
            return answ;
        }


        private static IConfiguration _configuration = null!;

        private static Logger Log = LogManager.GetCurrentClassLogger();
        /// <summary>
        /// Dataservice x accesso DB
        /// </summary>
        protected MpStatsService DService { get; set; }
    }
}