using API.Dto;
using API.Mapping;
using EFManager;
using Microsoft.AspNetCore.Mvc;
using Model;
using StubLib;


namespace API.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class ChampionController : ControllerBase
    {

        // private readonly ManagerData data;
        private readonly StubData data;
        private readonly ILogger<ChampionController> _logger;


        public ChampionController(StubData manager, ILogger<ChampionController> logger)
        {
          data = manager;
          _logger = logger;
        }

        /* 
         
           private const string Apichampion = "api/champion";
           private readonly HttpClient _client;

         public championHttpManager(HttpClient client)
           {

               _client = client;
               client.BaseAddress = new Uri("à chopper dans lauchSettings.json propriété du projet");
           }

           public async Task<IEnumerable<ChampionDto>> getJson()
           {
               var champions = await _client.GetFromJsonAsync<IEnumerable<ChampionDto>>();
               var reponse = await _client.GetAsync("api/champion");
               return champions;
           }
        
         public async void addchampion(ChampionDto champion)
        {
            _clientLpostAsJsonAscync<Champion>(ApiChampion, champion);
        }
         */


        /**** Méthodes GET ****/
        [HttpGet]
        public async Task<ActionResult<ChampionDto>> GetChamps()
        {
            // Récupération de la liste des champions
            IEnumerable<Champion?> Champs = await data.ChampionsMgr.GetItems(0, data.ChampionsMgr.GetNbItems().Result);

            // Création de la liste de champion Dto
            List<ChampionDto> DtoChamps = new List<ChampionDto>();

            // Chargement de la liste des champions Dto à partir des champions
            Champs.ToList().ForEach(Champ => DtoChamps.Add(Champ.ToDto()));

            return Ok(DtoChamps);
        }

        [HttpGet("count")]
        public async Task<IActionResult> GetCount()
        {
            try
            {
                // Renvoie le nombre de champion
                return Ok(data.ChampionsMgr.GetNbItems());
            }
            catch (Exception e)
            {
                return BadRequest(e.Message);
            }
        }


        [HttpGet("{name}")]
        public async Task<ActionResult<ChampionDto>> GetChampByName(string name)
        {
            try
            {    
                // Récupération de la liste des champions
                IEnumerable<Champion?> champion = await data.ChampionsMgr.GetItemsByName(name, 0, data.ChampionsMgr.GetNbItems().Result);
               
                // Enregistrement des log
                _logger.LogInformation("Executing {Action} with name : {championName}", nameof(GetChampByName), name);

                // Création du champion Dto
                ChampionDto resultat = champion.First().ToDto();

                // Vérification de sa véraciter 
                if (resultat == null)
                {
                    _logger.LogWarning("No chamions found with {name}", name); ;
                    return NotFound();
                }
                return Ok(resultat);

            }
            catch (Exception e)
            {
                return BadRequest(e.Message);
            }
        }



        /**** Méthodes POST ****/
        [HttpPost("Ajouter/{nom}")]
        public async Task<ActionResult> PostChampName(string nom)
        {
            // Création d'un champion avec son nom
            Champion champion = new Champion(nom);

            // Ajout du champion dans la BD
            await data.ChampionsMgr.AddItem(champion);

            return CreatedAtAction(nameof(GetChampByName), new { Id = data.ChampionsMgr.GetNbItemsByName(nom) }, champion.ToDto());
        }

        [HttpPost("Ajouter")]
        public async Task<ActionResult> PostChamp([FromBody] ChampionDto championDto)
        {
            // Convertie le championDto en model (a était ajouté via l'API)
            Champion champion = championDto.ToModel();

            // Ajout du champion en BD
            await data.ChampionsMgr.AddItem(champion);

            return CreatedAtAction(nameof(data.ChampionsMgr.GetItemsByName), new { Name = championDto.Name }, championDto);
        }

        [HttpPost]
        public async Task<ActionResult> post([FromBody] ChampionDto championDto)
        {
            return CreatedAtAction(nameof(GetChampByName), new { id = 1 }, await data.ChampionsMgr.AddItem(championDto.ToModel()));
        }

        /**** Méthodes DELETE ****/

        [HttpDelete("Supprimer/{id}")]
        public async Task<IActionResult> DeleteChamp(int id)
        {
            IEnumerable<Champion?> lcha = await data.ChampionsMgr.GetItems(id, 1);

            if (id >= 0 && id < data.ChampionsMgr.GetNbItems().Result)
            {
                Champion ca = lcha.First();
                data.ChampionsMgr.DeleteItem(ca);
                return Ok();
            }
            return BadRequest();
        }


        /**** Méthodes PUT ****

        [HttpPut("Modifier/{nom}")]
        public async Task<ActionResult> PutChampName(string nom)
        {
            Champion champion = new Champion(nom);

            await data.ChampionsMgr.AddItem(champion);

            return CreatedAtAction(nameof(GetChampById), new { id = data.ChampionsMgr.GetNbItems().Result - 1 }, champion.ToDto());
        }

        [HttpPut("Modifier")]
        public async Task<IActionResult> PutChamp([FromBody] ChampionDto championDto)
        {
            Champion champion = championDto.ToModel();
            await data.ChampionsMgr.UpdateItem(champion);
            return CreatedAtAction(nameof(GetChampById), new { id = data.ChampionsMgr.GetItems(0, data.ChampionsMgr.GetNbItems().Result).Result.ToList().IndexOf(champion) }, champion);
        }
        */
    }    
}