using JiShe.CollectBus.Common.Models;
using JiShe.CollectBus.IotSystems.Ammeters;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JiShe.CollectBus.Application.Contracts
{
    /// <summary>
    /// 数据缓存服务接口
    /// </summary>
    public interface IRedisDataCacheService
    {
        /// <summary>
        /// 单个添加数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisSetIndexCacheKey">Set索引缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="data">待缓存数据</param>
        /// <returns></returns>
        Task InsertDataAsync<T>(
        string redisHashCacheKey,
        string redisSetIndexCacheKey,
        string redisZSetScoresIndexCacheKey,
        T data) where T : DeviceCacheBasicModel;


        /// <summary>
        /// 批量添加数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisSetIndexCacheKey">Set索引缓存Key</param>
        /// <param name="redisDeviceInfoHashCacheKey">hash缓存Key</param>
        /// <param name="items">待缓存数据集合</param>
        /// <returns></returns>
        Task BatchInsertDataAsync<T>(
        string redisSetIndexCacheKey,
        string redisDeviceInfoHashCacheKey,
        Dictionary<string, List<T>> items) where T : DeviceCacheBasicModel;


        /// <summary>
        /// 删除缓存信息
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisSetIndexCacheKey">Set索引缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="data">已缓存数据</param>
        /// <returns></returns>
        Task RemoveCacheDataAsync<T>(
        string redisHashCacheKey,
        string redisSetIndexCacheKey,
        string redisZSetScoresIndexCacheKey,
        T data) where T : DeviceCacheBasicModel;

        /// <summary>
        /// 修改缓存信息,映射关系未发生改变
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisSetIndexCacheKey">Set索引缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="newData">待修改缓存数据</param>
        /// <returns></returns>
        Task ModifyDataAsync<T>(
        string redisHashCacheKey,
        string redisSetIndexCacheKey,
        string redisZSetScoresIndexCacheKey,
        T newData) where T : DeviceCacheBasicModel;


        /// <summary>
        /// 修改缓存信息,映射关系已改变
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisSetIndexCacheKey">Set索引缓存Key</param>
        /// <param name="oldMemberId">旧的映射关系</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="newData">待修改缓存数据</param>
        /// <returns></returns>
        Task ModifyDataAsync<T>(
        string redisHashCacheKey,
        string redisSetIndexCacheKey,
        string oldMemberId,
        string redisZSetScoresIndexCacheKey,
        T newData) where T : DeviceCacheBasicModel;

        /// <summary>
        /// 通过集中器与表计信息排序索引获取数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="lastScore">最后一个索引</param>
        /// <param name="lastMember">最后一个唯一标识</param>
        /// <param name="descending">排序方式</param>
        /// <returns></returns>
        Task<BusCacheGlobalPagedResult<T>> GetPagedData<T>(
        string redisHashCacheKey,
        string redisZSetScoresIndexCacheKey,
        IEnumerable<int> focusIds,
        int pageSize = 10,
        decimal? lastScore = null,
        string lastMember = null,
        bool descending = true)
        where T : DeviceCacheBasicModel;

        /// <summary>
        /// 通过集中器与表计信息排序索引获取数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="scoreValueRawData">ZSET索引的原始数据，例如集中地址和点位的组合</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="lastScore">最后一个索引</param>
        /// <param name="lastMember">最后一个唯一标识</param>
        /// <param name="descending">排序方式</param>
        /// <returns></returns>
        Task<BusCacheGlobalPagedResult<T>> GetSingleData<T>(
        string redisHashCacheKey,
        string redisZSetScoresIndexCacheKey,
        string scoreValueRawData,
        int pageSize = 10,
        decimal? lastScore = null,
        string lastMember = null,
        bool descending = true)
        where T : DeviceCacheBasicModel;


        /// <summary>
        /// 通过ZSET索引获取数据，支持10万级别数据处理，控制在13秒以内。
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisHashCacheKey">主数据存储Hash缓存Key</param>
        /// <param name="redisZSetScoresIndexCacheKey">ZSET索引缓存Key</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="lastScore">最后一个索引</param>
        /// <param name="lastMember">最后一个唯一标识</param>
        /// <param name="descending">排序方式</param>
        /// <returns></returns>
        Task<BusCacheGlobalPagedResult<T>> GetAllPagedData<T>(
        string redisHashCacheKey,
        string redisZSetScoresIndexCacheKey,
        int pageSize = 1000,
        decimal? lastScore = null,
        string lastMember = null,
        bool descending = true)
        where T : DeviceCacheBasicModel;

        /// <summary>
        /// 通过ZSET索引获取数据，支持10万级别数据处理，控制在13秒以内。
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="redisCacheDeviceGroupSetIndexKey">ZSET索引缓存Key</param>
        /// <param name="redisCacheDeviceInfoHashKey">主数据存储Hash缓存Key</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="lastScore">最后一个索引</param>
        /// <param name="lastMember">最后一个唯一标识</param>
        /// <param name="descending">排序方式</param>
        /// <returns></returns>
        Task<BusCacheGlobalPagedResult<T>> GetAllPagedData2<T>(
        string redisCacheDeviceGroupSetIndexKey,
        string redisCacheDeviceInfoHashKey,
        int pageSize = 1000,
        decimal? lastScore = null,
        string lastMember = null,
        bool descending = true)
        where T : DeviceCacheBasicModel;
    }
}