using Admin.Core.Common;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace Admin.Core.Extensions
{
    /// <summary>
    /// Redis缓存接口
    /// </summary>
    public interface IRedisBasketRepository
    {

        /// <summary>
        /// 获取服务基础信息
        /// </summary>
        RedisBaseView GetBaseInfo();

        /// <summary>
        /// 缓存监控
        /// </summary>
        List<RedisKeyView> GetAllKes();

        /// <summary>
        /// 节点状态
        /// </summary>
        /// <returns></returns>
        List<PointStatus> GetPointStatus();

        /// <summary>
        /// 获取 Reids 缓存值
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        Task<string> GetValue(string key);

        /// <summary>
        /// 获取值，并序列化
        /// </summary>
        /// <typeparam name="TEntity"></typeparam>
        /// <param name="key"></param>
        /// <returns></returns>
        Task<TEntity> Get<TEntity>(string key);

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <param name="timeSpan">缓存过期时间，单位：分钟</param>
        /// <returns></returns>
        Task<bool> SetStr(string key, string value, int timeSpan = 0);

        /// <summary>
        /// 保存-永不过期
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <param name="timeSpan">缓存过期时间，单位：分钟</param>
        /// <returns></returns>
        Task<bool> SetStrL(string key, string value);

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <param name="timeSpan">缓存过期时间，单位：分钟</param>
        /// <returns></returns>
        Task<bool> SetObj(string key, object value, int timeSpan = 0);

        /// <summary>
        /// 保存-永不过期
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <param name="timeSpan">缓存过期时间，单位：分钟</param>
        /// <returns></returns>
        Task<bool> SetObjL(string key, object value);

        /// <summary>
        /// 判断是否存在
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        Task<bool> Exist(string key);

        /// <summary>
        /// 移除某一个缓存值
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        Task<bool> Remove(string key);

        /// <summary>
        /// 全部清除
        /// </summary>
        /// <returns></returns>
        Task Clear();

        /// <summary>
        /// 根据key获取RedisValue
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisKey"></param>
        /// <returns></returns>
        Task<RedisValue[]> ListRangeAsync(string redisKey);

        /// <summary>
        /// 在列表头部插入值。如果键不存在，先创建再插入值
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="redisValue"></param>
        /// <returns></returns>
        Task<long> ListLeftPushAsync(string redisKey, string redisValue, int db = -1);

        /// <summary>
        /// 在列表尾部插入值。如果键不存在，先创建再插入值
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="redisValue"></param>
        /// <returns></returns>
        Task<long> ListRightPushAsync(string redisKey, string redisValue, int db = -1);

        /// <summary>
        /// 在列表尾部插入数组集合。如果键不存在，先创建再插入值
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="redisValue"></param>
        /// <returns></returns>
        Task<long> ListRightPushAsync(string redisKey, IEnumerable<string> redisValue, int db = -1);

        /// <summary>
        /// 移除并返回存储在该键列表的第一个元素  反序列化
        /// </summary>
        /// <param name="redisKey"></param>
        /// <returns></returns>
        Task<T> ListLeftPopAsync<T>(string redisKey, int db = -1) where T : class;

        /// <summary>
        /// 移除并返回存储在该键列表的最后一个元素   反序列化
        /// 只能是对象集合
        /// </summary>
        /// <param name="redisKey"></param>
        /// <returns></returns>
        Task<T> ListRightPopAsync<T>(string redisKey, int db = -1) where T : class;

        /// <summary>
        /// 移除并返回存储在该键列表的第一个元素   
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="db"></param>
        /// <returns></returns>
        Task<string> ListLeftPopAsync(string redisKey, int db = -1);

        /// <summary>
        /// 移除并返回存储在该键列表的最后一个元素   
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisKey"></param>
        /// <param name="db"></param>
        /// <returns></returns>
        Task<string> ListRightPopAsync(string redisKey, int db = -1);

        /// <summary>
        /// 列表长度
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="db"></param>
        /// <returns></returns>
        Task<long> ListLengthAsync(string redisKey, int db = -1);

        /// <summary>
        /// 返回在该列表上键所对应的元素
        /// </summary>
        /// <param name="redisKey"></param>
        /// <returns></returns>
        Task<IEnumerable<string>> ListRangeAsync(string redisKey, int db = -1);

        /// <summary>
        /// 根据索引获取指定位置数据
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="start"></param>
        /// <param name="stop"></param>
        /// <param name="db"></param>
        /// <returns></returns>
        Task<IEnumerable<string>> ListRangeAsync(string redisKey, int start, int stop, int db = -1);

        /// <summary>
        /// 删除List中的元素 并返回删除的个数
        /// </summary>
        /// <param name="redisKey">key</param>
        /// <param name="redisValue">元素</param>
        /// <param name="type">大于零 : 从表头开始向表尾搜索，小于零 : 从表尾开始向表头搜索，等于零：移除表中所有与 VALUE 相等的值</param>
        /// <param name="db"></param>
        /// <returns></returns>
        Task<long> ListDelRangeAsync(string redisKey, string redisValue, long type = 0, int db = -1);

        /// <summary>
        /// 清空List
        /// </summary>
        /// <param name="redisKey"></param>
        /// <param name="db"></param>
        Task ListClearAsync(string redisKey, int db = -1);

    }
}