public async Task<CdmaRegionDateView> QueryLastDateStat(string initialDate, string city)
 {
     var service = new CdmaRegionStatService(_regionRepository.Object, _statRepository.Object);
     return await service.QueryLastDateStat(DateTime.Parse(initialDate), city);
 }
 public async Task<CdmaRegionStatTrend> QueryDateTrend(string beginDate, string endDate, string city)
 {
     var service = new CdmaRegionStatService(_regionRepository.Object, _statRepository.Object);
     return await service.QueryStatTrend(DateTime.Parse(beginDate), DateTime.Parse(endDate), city);
 }
 public KpiDataListController(CdmaRegionStatService service)
 {
     _service = service;
 }