using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Mvc;

namespace Web.Api.Common;

internal sealed class GlobalExceptionHandler(ILogger<GlobalExceptionHandler> logger) : IExceptionHandler
{
    public async ValueTask<bool> TryHandleAsync(
        HttpContext httpContext,
        Exception exception,
        CancellationToken cancellationToken)
    {
        logger.LogError(exception, "Unhandled exception occurred");

        var problemDetails = new ProblemDetails
        {
            Status = StatusCodes.Status500InternalServerError,
            Type = "https://tools.ietf.org/html/rfc7231#section-6.6.1",
            Title = "Server failure"
        };

        httpContext.Response.StatusCode = problemDetails.Status.Value;
        await httpContext.Response.WriteAsJsonAsync(problemDetails, cancellationToken);

        return true;
    }
}