using System;
using System.Collections.Generic;

namespace NewLife.Web.OAuth
{
    /// <summary>身份验证提供者</summary>
    public class QQClient : OAuthClient
    {
        /// <summary>实例化</summary>
        public QQClient()
        {
            Server = "https://graph.qq.com/oauth2.0/";

            AuthUrl = "authorize?response_type={response_type}&client_id={key}&redirect_uri={redirect}&state={state}&scope={scope}";
            AccessUrl = "token?grant_type=authorization_code&client_id={key}&client_secret={secret}&code={code}&state={state}&redirect_uri={redirect}";
            OpenIDUrl = "me?access_token={token}";
            UserUrl = "https://graph.qq.com/user/get_user_info?access_token={token}&oauth_consumer_key={key}&openid={openid}";
        }

        /// <summary>从响应数据中获取信息</summary>
        /// <param name="dic"></param>
        protected override void OnGetInfo(IDictionary<String, String> dic)
        {
            base.OnGetInfo(dic);

            if (dic.ContainsKey("nickname")) NickName = dic["nickname"].Trim();
            if (dic.ContainsKey("client_id")) UserID = dic["client_id"].ToLong();

            // 从大到小找头像
            var avs = "figureurl_qq_2,figureurl_qq_1,figureurl_2,figureurl_1,figureurl".Split(",");
            foreach (var item in avs)
            {
                if (dic.TryGetValue(item, out var av) && !av.IsNullOrEmpty())
                {
                    Avatar = av.Trim();
                    break;
                }
            }
        }
    }
}