using JNPF.Common.Configuration;
using JNPF.DependencyInjection;
using JNPF.EventBus;
using JNPF.Systems.Interfaces.Permission;
using SqlSugar;

namespace JNPF.EventHandler;

/// <summary>
/// 用户事件订阅.
/// </summary>
public class UserEventSubscriber : IEventSubscriber, ISingleton
{
    /// <summary>
    /// 初始化客户端.
    /// </summary>
    private static SqlSugarScope? _sqlSugarClient;

    /// <summary>
    /// 用户服务.
    /// </summary>
    private readonly IUsersService _usersService;

    /// <summary>
    /// 构造函数.
    /// </summary>
    public UserEventSubscriber(
        ISqlSugarClient context,
        IUsersService usersService)
    {
        _sqlSugarClient = (SqlSugarScope)context;
        _usersService = usersService;
    }

    /// <summary>
    /// 修改用户登录信息.
    /// </summary>
    /// <param name="context"></param>
    /// <returns></returns>
    [EventSubscribe("User:UpdateUserLogin")]
    public async Task UpdateUserLoginInfo(EventHandlerExecutingContext context)
    {
        var log = (UserEventSource)context.Source;
        if (KeyVariable.MultiTenancy)
        {
            if (log.ConnectionConfig.ConfigId == null) return;
            _sqlSugarClient.AddConnection(JNPFTenantExtensions.GetConfig(log.ConnectionConfig));
            _sqlSugarClient.ChangeDatabase(log.ConnectionConfig.ConfigId);
        }

        await _sqlSugarClient.CopyNew().Updateable(log.Entity).UpdateColumns(m => new { m.FirstLogIP, m.FirstLogTime, m.PrevLogTime, m.PrevLogIP, m.LastLogTime, m.LastLogIP, m.LogSuccessCount }).ExecuteCommandAsync();
    }

    /// <summary>
    /// 单点登录同步用户信息.
    /// </summary>
    /// <param name="context"></param>
    /// <returns></returns>
    [EventSubscribe("User:Maxkey_Identity")]
    public async Task ReceiveUserInfo(EventHandlerExecutingContext context)
    {
        var log = context.Source.Payload;
        await _usersService.Receive(log.ToString());
    }
}