using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace EzCoreNet.Redis
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{
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/// <summary>
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/// ezcore 对redis 封装
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/// </summary>
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public interface IEzCoreNetRedisService
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{
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/// <summary>
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/// 设置一个键值
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <param name="value"></param>
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/// <param name="expireSeconds"></param>
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/// <returns></returns>
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bool Add(string key, object value, int expireSeconds);
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/// <summary>
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/// 获取一个键值
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <returns></returns>
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T? Get<T>(string key);
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/// <summary>
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/// 获取键值剩余过时间 秒级
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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long GetTtl(string key);
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/// <summary>
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/// 删除键值
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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bool DelKey(string key);
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/// <summary>
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/// 给key设置 有效时间
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/// </summary>
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/// <param name="key"></param>
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/// <param name="ttl"></param>
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/// <returns></returns>
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bool SetTtl(string key, int ttl);
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/// <summary>
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/// 设置一个键值
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <param name="value"></param>
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/// <param name="expireSeconds"></param>
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/// <returns></returns>
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bool Add<T>(string key, T value, int expireSeconds);
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/// <summary>
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/// 获取一个缓存，如果不存在，者根据DataFormSql 在数据库中获取缓存，并保存expireSeconds 时间，
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/// </summary>
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/// <typeparam name="T"> 类型</typeparam>
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/// <param name="key">Key</param>
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/// <param name="DataFormSql">读取数据函数</param>
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/// <param name="expireSeconds">过期时间，为空表示永不过期，默认为3600</param>
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/// <returns></returns>
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T? GetAndRefCacheKey<T>(string key, Func<ISqlSugarClient, T> DataFormSql, ISqlSugarClient? dc = null, int? expireSeconds = 3600);
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/// <summary>
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/// 删除以开头的所有组件，主要用于操作目录
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/// </summary>
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/// <param name="Prefix"></param>
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/// <returns></returns>
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Task<long> delegateAllKeyWith(string Prefix);
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/// <summary>
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/// 加一
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/// </summary>
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/// <param name="key"></param>
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long Incrby(string key);
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/// <summary>
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/// 获取32位sn
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/// </summary>
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string Get32sn();
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/// <summary>
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/// 获取yyymmdd +4位流水号
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/// </summary>
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/// <returns></returns>
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string GetYYYMMddAnd4sn();
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/// <summary>
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/// 设置锁
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/// </summary>
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/// <param name="LockKey"> 锁Key</param>
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/// <param name="value"> 值 默认lock</param>
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/// <param name="expireSeconds"> 最长锁定时间 默认600</param>
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/// <returns></returns>
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Task<bool> TryLock(string LockKey, int expireSeconds = 600,string value = "Lock");
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/// <summary>
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/// 解锁
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/// </summary>
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/// <param name="LockKey"></param>
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/// <returns></returns>
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Task<bool> TryUnLock(string LockKey);
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}
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}
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