using LightSetupBase;
using System.Text.Json;

namespace LightSetupMd5
{
    internal class Md5HttpExtend
    {
        public Dictionary<string, string> RequestAsync(Md5MainArgs arg, Md5Config config, Dictionary<string, string> defaultPara)
        {
            Dictionary<string, string> ret = new Dictionary<string, string>();

            if (!arg.GetExtend)
            {
                WriteDefault(ret, defaultPara);
                return ret;
            }

            string json = Md5HttpRequest.Request(config.GetHttpUrl, config.GetHttpFormat, defaultPara);
            if (String.IsNullOrEmpty(json))
            {
                WriteDefault(ret, defaultPara);
                return ret;
            }
            // 转换为合法的数据
            Dictionary<string, object> res = JsonSerializer.Deserialize<Dictionary<string, object>>(json);

            foreach (KeyValuePair<string, object> kvp in res)
            {
                if (kvp.Value == null)
                {
                    continue;
                }
                ret.Add(kvp.Key, kvp.Value.ToString());
            }

            WriteDefault(ret, defaultPara);
            return ret;
        }

        private void WriteDefault(Dictionary<string, string> ret, Dictionary<string, string> defaultPara)
        {
            foreach (KeyValuePair<string, string> kvp in defaultPara)
            {
                ret.Add(kvp.Key, kvp.Value.ToString());
            }
        }
    }
}