using System.Collections;
using System.Collections.Generic;
using Newtonsoft.Json;

public class JsonResult
{
    private static JsonSerializerSettings DefaultJsonSerializerSettings
    {
        get
        {
            return new JsonSerializerSettings
            {
                ReferenceLoopHandling = ReferenceLoopHandling.Ignore
            };
        }
    }

    public static string Json(bool result)
    {
        return string.Format("{{\"success\": {0} }}", result.ToString().ToLower());
    }

    public static string Json(bool result, string key, string value)
    {
        return string.Format("{{\"success\": {0}, \"{1}\": {2} }}", result.ToString().ToLower(), key, JsonConvert.SerializeObject(value));
    }

    public static string Json(bool result, string key, int value)
    {
        return string.Format("{{\"success\": {0}, \"{1}\": {2} }}", result.ToString().ToLower(), key, value);
    }

    public static string Json(bool result, string key, bool value)
    {
        return string.Format("{{\"success\": {0}, \"{1}\": {2} }}", result.ToString().ToLower(), key, value.ToString().ToLower());
    }

    public static string Json(bool result, string key, object value)
    {
        var e = value as IEnumerable;

        return string.Format("{{\"success\": {0}, \"{1}\": {2} }}", result.ToString().ToLower(), key, e == null ? value : JsonConvert.SerializeObject(value));
    }

    public static string Json(bool result, Dictionary<string, object> list)
    {
        var s = string.Format("{{\"success\": {0}", result.ToString().ToLower());

        foreach (var item in list) s = string.Format("{0}, \"{1}\": {2}", s, item.Key, JsonConvert.SerializeObject(item.Value, Formatting.None, DefaultJsonSerializerSettings));

        s += "}";

        return s;
    }
}