using Ajuna.NetApi;

using Ajuna.NetApi.Model.Types;

using Newtonsoft.Json;

using System;

using System.Net.Http;

using System.Threading.Tasks;

namespace SubstrateNET.RestClient

{

public class BaseClient

{

public class DefaultResponse

{

[JsonProperty("result")]

public string Result { get; set; }

}

protected async Task<T> SendRequestAsync<T>(HttpClient client, string endpoint, string key)

{

return await SendRequestAsync<T>(client, $"{endpoint}?key={Uri.EscapeDataString(key.ToLower())}");

}

protected async Task<T> SendRequestAsync<T>(HttpClient client, string endpoint)

{

var response = await client.GetAsync(endpoint, HttpCompletionOption.ResponseHeadersRead);

return await ProcessResponseAsync<T>(response, endpoint);

}

private async Task<T> ProcessResponseAsync<T>(HttpResponseMessage response, string endpoint)

{

if (response == null || !response.IsSuccessStatusCode)

{

throw new InvalidOperationException($"Invalid response received while sending request to {endpoint}!");

}

string content = await response.Content.ReadAsStringAsync();

if (string.IsNullOrEmpty(content))

{

throw new InvalidOperationException($"Invalid response data received while sending request to {endpoint}!");

}

DefaultResponse json = JsonConvert.DeserializeObject<DefaultResponse>(content);

var resultingObject = (T)Activator.CreateInstance(typeof(T));

var resultObjectBaseType = resultingObject as IType;

resultObjectBaseType.Create(Utils.HexToByteArray(json.Result));

return resultingObject;

}

}

}