using Microsoft.AspNetCore.Mvc;
using Hasher;
using Models;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Text;
using Microsoft.IdentityModel.Tokens;


namespace backend.Controllers
{
    ///<summary>
    /// For generating Argon2d hashes in test. Do not use in prod or with front end
    ///</summary>
    [Route("api/pwhash")]
    [ApiController]
    public class PasswordHashController : ControllerBase
    {
        private readonly IConfiguration _config;
        private readonly ILogger _logger;

        public PasswordHashController(IConfiguration config, ILogger<PasswordHashController> logger)
        {
            _config = config;
            _logger = logger;
        }
        ///<summary>
        /// Takes a plaintext password in the form {"password": "yourpasswordhere"}, 
        /// generates an Argon2d hash for it (using random salt), and returns the hash
        ///</summary>
        [HttpPost]
        public ActionResult HashPassword([FromBody] dynamic plainTextPassword)
        {   
            string password = (string) plainTextPassword.password;
            string hashedPW = Argon2dHasher.GenerateArgon2Hash(password, null);
            return Ok($"Password hash: '{hashedPW}'");
        }

    }

}