using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using MyRecipes2.Server.Data;
using MyRecipes2.Server.Models;
using MyRecipes2.Shared;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace MyRecipes2.Server.Controllers
{
    [ApiController]
    public class CommentController : ControllerBase
    {
        private readonly ApplicationDbContext dbContext;

        public CommentController(ApplicationDbContext dbContext)
        {
            this.dbContext = dbContext;
        }
        
        [HttpPost]
        [Route("[controller]")]
        public CommentDto Post(CreateCommentRequestDto request)
        {
            // Find the recipe
            Recipe recipe = dbContext.Recipes
              .Where(x => x.Id == request.RecipeId)
              .Include(x => x.CreatedBy)
              .Include(x => x.Ingredients)
              .Include(x => x.Comments)
              .Include(x => x.Image)
              .First();
            // Find the application user
            ApplicationUser user = dbContext.Users.Where(x => x.Id == request.CreatedById).First(); 
            
            // Create the comment
            Comment comment = new Comment();
            comment.CreatedBy = user;
            comment.Text = request.Text;
            comment.Recipe = recipe;
            comment.CreatedDateTime = DateTime.Now;

            // add the comment to the recipe
            recipe.Comments.Add(comment); 
            
            // save the database
            dbContext.Comments.Add(comment);
            dbContext.SaveChanges();

            CommentDto result = new();
            result.Text = request.Text;
            result.Time = DateTime.Now.ToString();
            result.User = user.UserName;
            return result;
        }
    }
}