using JNPF.Extras.CollectiveOAuth.Cache;
using JNPF.Extras.CollectiveOAuth.Config;
using JNPF.Extras.CollectiveOAuth.Enums;
using JNPF.Extras.CollectiveOAuth.Models;
using JNPF.Extras.CollectiveOAuth.Utils;

namespace JNPF.Extras.CollectiveOAuth.Request;

public class GiteeAuthRequest : DefaultAuthRequest
{
    public GiteeAuthRequest(ClientConfig config) : base(config, new GiteeAuthSource())
    {
    }

    public GiteeAuthRequest(ClientConfig config, IAuthStateCache authStateCache)
        : base(config, new GiteeAuthSource(), authStateCache)
    {
    }

    protected override AuthToken getAccessToken(AuthCallback authCallback)
    {
        string response = doPostAuthorizationCode(authCallback.code);
        var accessTokenObject = response.parseObject();
        this.checkResponse(accessTokenObject);

        var authToken = new AuthToken();
        authToken.accessToken = accessTokenObject.getString("access_token");
        authToken.refreshToken = accessTokenObject.getString("refresh_token");
        authToken.tokenType = accessTokenObject.getString("token_type");
        authToken.expireIn = accessTokenObject.getInt32("expires_in");
        authToken.scope = accessTokenObject.getString("scope");

        return authToken;
    }

    protected override AuthUser getUserInfo(AuthToken authToken)
    {
        string response = doGetUserInfo(authToken);
        var userObj = response.parseObject();
        this.checkResponse(userObj);

        var authUser = new AuthUser();
        authUser.uuid = userObj.getString("id");
        authUser.username = userObj.getString("login");
        authUser.nickname = userObj.getString("name");
        authUser.avatar = userObj.getString("avatar_url");
        authUser.blog = userObj.getString("blog");
        authUser.company = userObj.getString("company");
        authUser.location = userObj.getString("address");
        authUser.email = userObj.getString("email");
        authUser.remark = userObj.getString("bio");
        authUser.gender = AuthUserGender.UNKNOWN;
        authUser.token = authToken;
        authUser.source = source.getName();
        authUser.originalUser = userObj;
        authUser.originalUserStr = response;
        return authUser;
    }

    /**
    * 校验请求结果
    *
    * @param response 请求结果
    * @return 如果请求结果正常，则返回Exception
    */
    private void checkResponse(Dictionary<string, object> dic)
    {
        if (dic.ContainsKey("error"))
        {
            throw new Exception($"{dic.getString("error_description")}");
        }
    }
}