using Ewide.Core;
using Furion.DependencyInjection;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Localization;
using Newtonsoft.Json.Linq;
using RoadFlow.Utility;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RoadFlow.Data
{
    public class MessageUser: RoadFlowRepository<RoadFlow.Model.rf_messageuser>, IMessageUser, ITransient
    {

        /// <summary>
        /// 查询一页已发送消息阅读人员
        /// </summary>
        /// <param name="count"></param>
        /// <param name="size"></param>
        /// <param name="number"></param>
        /// <param name="messageId"></param>
        /// <param name="order"></param>
        /// <returns></returns>
        public List<Model.rf_messageuser> GetReadUserList(out int count, int size, int number, string messageId, string order)
        {
            int total = 0;
            var rtn = db.Queryable<Model.rf_messageuser>().Where(x => x.MessageId == messageId)
                .OrderByIF(!order.IsNullOrEmpty(), order).ToPageList(number, size, ref total).ToList();
            count = total;
            return rtn;
        }

        /// <summary>
        /// 更新一个消息为已读
        /// </summary>
        /// <param name="messageId"></param>
        /// <param name="userId"></param>
        /// <returns></returns>
        public int UpdateIsRead(string messageId, string userId)
        {
            Model.rf_messageuser tmp = GetOneBy(x => x.MessageId == messageId && x.UserId == userId);
            if (tmp == null)
                return 0;
            tmp.IsRead = 1;
            tmp.ReadTime = DateExtensions.Now;
            return Update(tmp);
        }
        /// <summary>
        /// 更新一个人员的所有未读消息为已读
        /// </summary>
        /// <param name="messageUsers"></param>
        /// <returns></returns>
        public int UpdateAllIsRead()
        {
            IUserManager m = Furion.App.GetService<IUserManager>();
            return db.Ado.ExecuteCommand("UPDATE RF_MessageUser SET IsRead=1,ReadTime="
                + DateExtensions.Now.ToString() + " WHERE IsRead=0 AND UserId="+m.UserId);
        }

        /// <summary>
        /// 删除一批消息
        /// </summary>
        /// <param name="guids">要删除的id</param>
        /// <param name="userId">用户ID</param>
        /// <returns></returns>
        public int Delete(IEnumerable<string> guids, string userId)
        {
            
            var msgs = GetListBy(x => x.UserId == userId && guids.Contains(x.Id));
            return Delete(msgs);
        }

    }
}