using Microsoft.AspNetCore.Mvc.Infrastructure;
using Microsoft.AspNetCore.Mvc;
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Text;

public class CustomJsonResultExecutor : IActionResultExecutor<JsonResult>
{
    private readonly IHttpContextAccessor _httpContextAccessor;
    private readonly ILogger<CustomJsonResultExecutor> _logger;

    public CustomJsonResultExecutor(IHttpContextAccessor httpContextAccessor, ILogger<CustomJsonResultExecutor> logger)
    {
        _httpContextAccessor = httpContextAccessor;
        _logger = logger;
    }

    public async Task ExecuteAsync(ActionContext context, JsonResult result)
    {
        var response = context.HttpContext.Response;
        response.ContentType = "application/json; charset=utf-8";

        var requestPath = context.HttpContext.Request.Path;

        var options = new JsonSerializerOptions
        {
            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
            WriteIndented = false
        };

        if (requestPath.HasValue && requestPath.StartsWithSegments("/api", StringComparison.OrdinalIgnoreCase))
        {
            // API → enum به صورت string
            options.Converters.Add(new JsonStringEnumConverter());
        }
        // Else: Razor → enum بدون converter (یعنی عدد)

        var json = JsonSerializer.Serialize(result.Value, options);

        await response.WriteAsync(json, Encoding.UTF8);
    }
}