// Project Makoto
// Copyright (C) 2023  Fortunevale
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY

namespace ProjectMakoto.Commands;
internal static class SocialCommandAbstractions
{
    private static HttpClient? httpClient = null;
    internal static readonly string[] sourceArray = new string[] { "cuddle", "slap", "pat", "hug", "kiss" };

    internal static async Task<Tuple<string, string>> GetGif(Bot bot, string action)
    {
        if (httpClient is null)
        {
            httpClient = new(new SocketsHttpHandler() { PooledConnectionLifetime = TimeSpan.FromMinutes(1) });
            httpClient.Timeout = TimeSpan.FromSeconds(2);
        }

        try
        {
            var request = JsonConvert.DeserializeObject<KawaiiResponse>(await httpClient.GetStringAsync($"https://kawaii.red/api/gif/{action}" +
                $"/token={SocialPlugin.Plugin!.LoadedConfig.KawaiiRedToken}/"));
            return new Tuple<string, string>("kawaii.red", request!.response);
        }
        catch (Exception ex)
        {
            SocialPlugin.Plugin!._logger.LogWarn("Failed to fetch gif from kawaii.red", ex);

            try
            {
                if (!sourceArray.Contains(action))
                    throw new NotSupportedException("Unsupported gif type");

                var request = JsonConvert.DeserializeObject<NekosLifeRequest>(await httpClient.GetStringAsync($"https://nekos.life/api/v2/img/{action}"));
                return new Tuple<string, string>("nekos.life", request!.url);
            }
            catch (Exception ex1)
            {
                SocialPlugin.Plugin!._logger.LogError("Failed to fetch gif from kawaii.red & nekos.life", ex1);
                return new Tuple<string, string>("GIF Service currently unavailable", "");
            }
        }
    }
}