using System.Security.Claims;
using Microsoft.AspNetCore.Mvc;
using Nuuru.Server.Services;

namespace Nuuru.Server.Controllers
{
    [ApiController]
    [Route("api/[controller]")]
    public class IntegrityController : ControllerBase
    {
        private readonly IIntegrityService _integrityService;
        private readonly ILogger<IntegrityController> _logger;

        public IntegrityController(IIntegrityService integrityService, ILogger<IntegrityController> logger)
        {
            _integrityService = integrityService;
            _logger = logger;
        }

        [HttpPost("report-error")]
        public async Task<IActionResult> ReportError([FromBody] ReportErrorRequest request)
        {
            if (!_integrityService.IsEnabled)
            {
                return BadRequest(new { message = "Integrity service is not enabled." });
            }

            if (string.IsNullOrEmpty(request.Error))
            {
                return BadRequest(new { message = "Error message is required." });
            }

            var ipAddress = HttpContext.Connection.RemoteIpAddress?.ToString();
            var userId = User.Identity?.IsAuthenticated == true ? User.FindFirst(ClaimTypes.NameIdentifier)?.Value : null;

            try
            {
                var success = await _integrityService.ReportErrorAsync(request.Error, ipAddress, userId);
                if (!success)
                {
                    return StatusCode(500, new { message = "Failed to report error to integrity service." });
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error reporting integrity error");
                return StatusCode(500, new { message = "An error occurred while reporting the error." });
            }

            return Ok(new { message = "Error reported successfully." });
        }
    }

    public class ReportErrorRequest
    {
        public string Error { get; set; } = string.Empty;
    }
}