using Microsoft.AspNetCore.Mvc;
using pet_companion_api.Models;
using pet_companion_api.Services;

namespace pet_companion_api.Controllers
{
    [ApiController]
    [Route("api/v1/[controller]")]
    public class PetController : ControllerBase
    {
        private readonly PetService petService;
        private readonly PetClassService petClassService;
        private readonly ILogger<PetController> logger;
        private Guid userId = Guid.Parse("f5f4b3b3-3b7b-4b7b-8b7b-7b7b7b7b7b7b");

        public PetController(
            ILogger<PetController> logger,
            PetService petService,
            PetClassService petClassService)
        {
            this.logger = logger;
            this.petService = petService;
            this.petClassService = petClassService;
        }

        [HttpGet("")]
        public IActionResult GetAllPets()
        {
            return Ok(petService.GetAllPets(userId));
        }

        [HttpPost("")]
        public IActionResult CreatePet([FromBody] PetCreationRequest petRequest)
        {
            var createdPet = petService.CreatePet(userId, petRequest);
            return CreatedAtAction(nameof(GetAllPets), new { id = createdPet.Id }, createdPet);
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="petId"></param>
        /// <param name="action">One of `feed`, `play`, `sleep`</param>
        /// <returns></returns>
        [HttpPut("{petId}/action/{action}")]
        public IActionResult UpdatePetAction(string petId, string action)
        {
            try
            {
                PetAction petAction;
                switch (action.ToLower())
                {
                    case "feed":
                        petAction = PetAction.FEED;
                        break;
                    case "play":
                        petAction = PetAction.PLAY;
                        break;
                    case "sleep":
                        petAction = PetAction.SLEEP;
                        break;
                    default:
                        return BadRequest("Invalid action. Valid actions are: feed, play, sleep");
                }

                var actionRequest = new PetUpdateActionRequest { Action = petAction };
                var updatedPet = petService.UpdatePetAction(petId, userId.ToString(), actionRequest);
                return Ok(updatedPet);
            }
            catch (Exception ex)
            {
                return NotFound(ex.Message);
            }
        }

        [HttpPut("{petId}/action/gather")]
        public IActionResult UpdatePetActionGather(string petId, [FromBody] PetUpdateActionRequest actionRequest)
        {
            try
            {
                var updatedPet = petService.UpdatePetAction(petId, userId.ToString(), actionRequest);
                return Ok(updatedPet);
            }
            catch (Exception ex)
            {
                return NotFound(ex.Message);
            }
        }

        [HttpGet("{petId}/resources/gathered")]
        public IActionResult GetGatheredResources(string petId)
        {
            try
            {
                var resources = petService.GetGatheredResources(petId, userId.ToString());
                return Ok(resources);
            }
            catch (Exception ex)
            {
                return NotFound(ex.Message);
            }
        }

        [HttpPut("{petId}/resources/collect")]
        public IActionResult CollectGatheredResources(string petId)
        {
            try
            {
                var updatedPet = petService.UpdatePetResources(petId, userId.ToString());
                return Ok(updatedPet);
            }
            catch (Exception ex)
            {
                return NotFound(ex.Message);
            }
        }

        [HttpGet("classes")]
        public IActionResult GetAllPetClasses()
        {
            return Ok(petClassService.GetAllPetClasses());
        }
    }
}