using System;
using System.Security.Cryptography;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Mirea.Api.Endpoint.Common.Attributes;
using Mirea.Api.Endpoint.Common.Exceptions;
using Mirea.Api.Endpoint.Common.Interfaces;
using Mirea.Api.Endpoint.Configuration.General;

namespace Mirea.Api.Endpoint.Controllers.Configuration;

[ApiVersion("1.0")]
[ApiController]
[MaintenanceModeIgnore]
public class SetupController(ISetupToken setupToken, IMaintenanceModeNotConfigureService notConfigureService) : BaseController
{
    [HttpGet("GenerateToken")]
    [Localhost]
    public ActionResult<string> GenerateToken()
    {
        if (!notConfigureService.IsMaintenanceMode)
            throw new ControllerArgumentException(
                "The token cannot be generated because the server has been configured. " +
                $"If you need to restart the configuration, then delete the \"{PathBuilder.Combine(GeneralConfig.FilePath)}\" file and restart the application.");

        var token = new byte[32];
        RandomNumberGenerator.Create().GetBytes(token);
        setupToken.SetToken(token);

        return Ok(Convert.ToBase64String(token));
    }

    [HttpGet("CheckToken")]
    public ActionResult<bool> CheckToken([FromQuery] string token)
    {
        if (!setupToken.MatchToken(Convert.FromBase64String(token))) return Unauthorized("The token is not valid");

        Response.Cookies.Append("AuthToken", token, new CookieOptions
        {
            HttpOnly = false,
            Secure = false,
            Path = "/"
        });

        return Ok(true);
    }


}