using System.Text.RegularExpressions;
using JNPF.Common.Configuration;
using JNPF.DependencyInjection;
using JNPF.EventBus;
using JNPF.VisualDev.Entitys;
using SqlSugar;

namespace JNPF.EventHandler;

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

    /// <summary>
    /// 构造函数.
    /// </summary>
    public LogEventSubscriber(ISqlSugarClient context)
    {
        _sqlSugarClient = (SqlSugarScope)context;
    }

    /// <summary>
    /// 创建日记.
    /// </summary>
    /// <param name="context"></param>
    /// <returns></returns>
    [EventSubscribe("Log:CreateReLog")]
    [EventSubscribe("Log:CreateExLog")]
    [EventSubscribe("Log:CreateVisLog")]
    [EventSubscribe("Log:CreateOpLog")]
    public async Task CreateLog(EventHandlerExecutingContext context)
    {
        var log = (LogEventSource)context.Source;
        if (KeyVariable.MultiTenancy)
        {
            if (log.ConnectionConfig.ConfigId == null) return;
            _sqlSugarClient.AddConnection(JNPFTenantExtensions.GetConfig(log.ConnectionConfig));
            _sqlSugarClient.ChangeDatabase(log.ConnectionConfig.ConfigId);
        }

        string pattern = @"^[0-9]*$";
        var db = _sqlSugarClient.CopyNew();
        if (!string.IsNullOrEmpty(log.Entity.ModuleId) && new Regex(pattern).IsMatch(log.Entity.ModuleId))
        { 
            var module = await db.Queryable<VisualDevEntity>().Where(x => x.Id == log.Entity.ModuleId).FirstAsync();
            if (module != null)
            {
                log.Entity.ModuleName = module.FullName;
            }
        }

        await db.Insertable(log.Entity).IgnoreColumns(ignoreNullColumn: true).ExecuteCommandAsync();
    }

    /// <summary>
    /// 创建任务日记.
    /// </summary>
    /// <param name="context"></param>
    /// <returns></returns>
    [EventSubscribe("Log:CreateTaskLog")]
    public async Task CreateTaskLog(EventHandlerExecutingContext context)
    {
        var log = (TaskLogEventSource)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().Insertable(log.Entity).IgnoreColumns(ignoreNullColumn: true).ExecuteCommandAsync();
    }
}