using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Authorization;

using Auth.api.Models;

using Newtonsoft.Json;

using Auth.api.Internal;

using Microsoft.Extensions.Logging;

using Auth.api.Services;

using Auth.api.Repositories;



namespace Auth.api.Controllers
{
    
    [Route("api/[controller]")]
    [ApiController]
    public class UserController : ControllerBase
    {
        private readonly ILogger _logger;
        private UserContext _context;
        private PostContext _postContext;

        private IUserService _userService;

        public UserController(ILogger<UserController> logger, UserContext context, IUserService userService, PostContext postContext)
        {
            _logger = logger;
            _context = context;
            _userService = userService;
            _postContext = postContext;

            if ( _postContext.Posts.Count() == 0 )
            {
                // 테스트용
                // Create a new Student if collection is empty,
                // which means you can't delete all Student.
                // _postContext.Posts.Add(new Auth.api.Entities.Post { postID=1, postTitle = "ORM", postImage="Entity" });
                // _postContext.SaveChanges();               
            }
        }

        [AllowAnonymous]
        [HttpPost("authenticate")]
        public IActionResult Authenticate([FromBody]Auth.api.Entities.User userParam)
        {
            var user = _userService.Authenticate(userParam.Username, userParam.Password);

            if (user == null)
                return BadRequest(new { message = "Username or password is incorrect" });

            return Ok(user);
        }

        // GET api/values/5
        [HttpGet("posts/{id}")]
        public ActionResult<Auth.api.Entities.Post> Get(string id)
        {
            return Ok(_postContext.Posts.Find(20027));
        }

        // GET api/values
        [HttpGet]
        public ActionResult<List<User>> Get()
        {            
            return Ok(_context.GetAllUsers());           
        }

        // GET api/values/5
        [HttpGet("{id}")]
        public ActionResult<string> Get(int id)
        {
            return Ok(_context.GetAllUsers());   
        }

        // POST api/values
        [HttpPost]
        public void Post([FromBody] string value)
        {
            
        }

        // PUT api/values/5
        [HttpPut("{id}")]
        public void Put(int id, [FromBody] string value)
        {
        }

        // DELETE api/values/5
        [HttpDelete("{id}")]
        public void Delete(int id)
        {
        }
        


    }
}