using System;
using UnityEngine;
using IchniOnline.Online.Network.Models;

namespace IchniOnline.Online.Models
{
    /// <summary>
    /// 登录缓存数据，使用 ES3 持久化
    /// </summary>
    [Serializable]
    public class LoginCacheData
    {
        public string openId;
        public string unionId;
        public string name;
        public string avatar;
        public string email;
        public long cacheTimestamp;

        // Server session fields
        public string jwtToken;
        public string userId;
        public string displayName;
        public string avatarUrl;
        public int permission;
        public bool hasServerSession;

        public LoginCacheData() { }

        public LoginCacheData(string openId, string unionId, string name, string avatar, string email)
        {
            this.openId = openId;
            this.unionId = unionId;
            this.name = name;
            this.avatar = avatar;
            this.email = email;
            this.cacheTimestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
        }

        public bool IsValid => hasServerSession && !string.IsNullOrEmpty(jwtToken);

        public void UpdateFromServerResponse(LoginResponseDto response)
        {
            this.jwtToken = response.Token;
            this.userId = response.User.UserId;
            this.displayName = response.User.DisplayName;
            this.avatarUrl = response.User.AvatarUrl;
            this.permission = response.User.Permission;
            this.hasServerSession = true;
        }

        public void ClearServerSession()
        {
            this.jwtToken = null;
            this.userId = null;
            this.displayName = null;
            this.avatarUrl = null;
            this.permission = 0;
            this.hasServerSession = false;
        }
    }
}