pinganxiaoyuan/SafeCampus.API/SafeCampus.System/Services/LogAudit/SmsLog/SmsLogService.cs

namespace SafeCampus.System.Services.LogAudit.SmsLog;

public class SmsLogService : DbRepository<SysLogVisit>, ISmsLogService
{
    /// <summary>
    /// 分表最多查近多少年的数据
    /// </summary>
    private readonly int _maxTabs = 100;

    /// <inheritdoc />
    public async Task<SqlSugarPagedList<SysLogVisit>> Page(SmsLogPageInput input)
    {
        var query = Context.Queryable<SysLogVisit>()
            .Where(x=>x.Category== CateGoryConst.CONFIG_SYS_ALARM_SMS)
            //.WhereIF(!string.IsNullOrEmpty(input.Account), it => it.OpAccount == input.Account)//根据账号查询
            //.WhereIF(!string.IsNullOrEmpty(input.Category), it => it.Category == input.Category)//根据分类查询
            .WhereIF(!string.IsNullOrEmpty(input.SearchKey), it => it.OpAccount.Contains(input.SearchKey) || it.OpUser.Contains(input.SearchKey)||it.OpAddress.Contains(input.SearchKey))//根据关键字查询
            .SplitTable(tabs => tabs.Take(_maxTabs))
            .OrderByIF(!string.IsNullOrEmpty(input.SortField), $"{input.SortField} {input.SortOrder}")//排序
            .OrderBy(it => it.CreateTime, OrderByType.Desc);
        var pageInfo = await query.ToPagedListAsync(input.PageNum, input.PageSize);//分页
        return pageInfo;
    }

    /// <inheritdoc />
    public async Task<List<SmsLogDayStatisticsOutput>> StatisticsByDay(int day)
    {
        //取最近七天
        var dayArray = Enumerable.Range(0, day).Select(it => DateTime.Now.Date.AddDays(it * -1)).ToList();
        //生成时间表
        var queryableLeft = Context.Reportable(dayArray).ToQueryable<DateTime>();
        //ReportableDateType.MonthsInLast1yea 表式近一年月份 并且queryable之后还能在where过滤
        var queryableRight = Context.Queryable<SysLogVisit>().SplitTable(tabs => tabs.Take(_maxTabs));//声名表
        //报表查询
        var list = await Context
            .Queryable(queryableLeft, queryableRight, JoinType.Left,
                (x1, x2) => x2.CreateTime.Value.ToString("yyyy-MM-dd") == x1.ColumnName.ToString("yyyy-MM-dd"))
            .GroupBy((x1, x2) => x1.ColumnName)//根据时间分组
            .OrderBy((x1, x2) => x1.ColumnName)//根据时间升序排序
            .Select((x1, x2) => new SmsLogDayStatisticsOutput
            {
                SuccessCount = SqlFunc.AggregateSum(SqlFunc.IIF(x2.Category == CateGoryConst.CONFIG_SYS_ALARM_SMS&&x2.ExeStatus== SysLogConst.SUCCESS, 1, 0)),//null的数据要为0所以不能用count
                FailCount = SqlFunc.AggregateSum(SqlFunc.IIF(x2.Category == CateGoryConst.CONFIG_SYS_ALARM_SMS&&x2.ExeStatus==SysLogConst.FAIL, 1, 0)),//null的数据要为0所以不能用count
                Date = x1.ColumnName.ToString("yyyy-MM-dd")
            }).ToListAsync();
        return list;
    }

    /// <inheritdoc />
    public async Task<List<SmsLogTotalCountOutput>> TotalCount()
    {
        var data = await Context.Queryable<SysLogVisit>().SplitTable(tabs => tabs.Take(_maxTabs)).GroupBy(it => new{ it.Category ,it.ExeStatus})//根据分类分组
            .Select(it => new
            {
                it.Category,//分类
                it.ExeStatus,
                Count = SqlFunc.AggregateCount(it.Category)//数量
            }).ToListAsync();
        //定义结果数组
        var SmsLogTotalCounts = new List<SmsLogTotalCountOutput>
        {
            //添加登录数据
            new SmsLogTotalCountOutput
            {
                Type = EventSubscriberConst.SMS_SUCCESS,
                Value = data.Where(it => it.Category == CateGoryConst.CONFIG_SYS_ALARM_SMS&&it.ExeStatus==SysLogConst.SUCCESS).Select(it => it.Count).FirstOrDefault()
            },
            //添加登出数据
            new SmsLogTotalCountOutput
            {
                Type = EventSubscriberConst.SMS_FAIL,
                Value = data.Where(it => it.Category == CateGoryConst.CONFIG_SYS_ALARM_SMS&&it.ExeStatus==SysLogConst.FAIL).Select(it => it.Count).FirstOrDefault()
            }
        };
        return SmsLogTotalCounts;
    }

    /// <inheritdoc />
    public async Task Delete()
    {
        await Context.Deleteable<SysLogVisit>().Where(it => it.Category == CateGoryConst.CONFIG_SYS_ALARM_SMS).SplitTable(tabs => tabs.Take(_maxTabs))
            .ExecuteCommandAsync();//删除对应分类日志
    }
}