using API.BusinessLogic;
using API.Models.RecipeModels;
using API.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System.Security.Claims;

namespace API.Controllers
{
    [ApiController]
    [Route("api/[controller]")]
    public class RecipeController : Controller
    {
        private readonly RecipeLogic _recipeLogic;
        private readonly OpenAiRecipes _openAiRecipes;

        public RecipeController(RecipeLogic recipeLogic, OpenAiRecipes openAiRecipes)
        {
            _recipeLogic = recipeLogic;
            _openAiRecipes = openAiRecipes;
        }

        [Authorize]
        [HttpGet("getall")]
        public async Task<IActionResult> ReadRecipes()
        {
            var claims = HttpContext.User.Claims;
            string userIdString = claims.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier).Value;
            int userId = Convert.ToInt32(userIdString);
            return await _recipeLogic.GetRecipes(userId);
        }

        [Authorize]
        [HttpGet("get/{recipeId}")]
        public async Task<IActionResult> ReadRecipe(int recipeId)
        {
            return await _recipeLogic.GetRecipe(recipeId);
        }

        [Authorize]
        [HttpPost("create/{RecipesId}")]
        public async Task<IActionResult> CreateRecipe([FromBody] RecipeDTO recipe, int RecipesId)
        {
            return await _recipeLogic.CreateRecipe(recipe, RecipesId);
        }

        [Authorize]
        [HttpPut("edit/{recipeId}")]
        public async Task<IActionResult> EditRecipe([FromBody] RecipeDTO recipe, int recipeId)
        {
            var claims = HttpContext.User.Claims;
            string userIdString = claims.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier).Value;
            int userId = Convert.ToInt32(userIdString);
            return await _recipeLogic.EditRecipe(recipe, recipeId, userId);
        }

        [Authorize]
        [HttpDelete("delete/{recipeId}")]
        public async Task<IActionResult> DeleteRecipe(int recipeId)
        {
            return await _recipeLogic.DeleteRecipe(recipeId);
        }

        [Authorize]
        [HttpGet("chatbot/{dish}")]
        public async Task<IActionResult> GenerateRecipe(string dish, string language, int numberOfRecipes = 5)
        {
            var recipes = await _openAiRecipes.ChatGPT(dish, language, numberOfRecipes);
            if (recipes.Content[0].Text == null || recipes.Content[0].Text == "")
            {
                return new ConflictObjectResult(new { message = "Could not connect to chatGPT" });
            }
            return new OkObjectResult(recipes.Content[0].Text);
        }
    }
}