/// <summary>
/// Search a list of stations based on conditions supplied
/// </summary>
/// <param name="searchConditions"></param>
/// <returns></returns>
public IEnumerable<Observation> SearchStation(SearchConditions searchConditions)
{
if (searchConditions == null) return null;
Specification<Observation> specification = null;
if (!string.IsNullOrEmpty(searchConditions.SearchString))
{
specification = new StationNameContainsText(searchConditions.SearchString);
}
if (searchConditions.FromDate != DateTime.MinValue)
{
specification = specification != null ? specification.And(new WeatherDataRecordedFromDate(searchConditions.FromDate)) : new WeatherDataRecordedFromDate(searchConditions.FromDate);
}
if (searchConditions.ToDate != DateTime.MinValue)
{
specification = specification != null ? specification.And(new WeatherDataRecordedToDate(searchConditions.ToDate)) : new WeatherDataRecordedToDate(searchConditions.ToDate);
}
if (specification == null)
{
return _repository.GetAll(x => x.StationName);
}
return _repository.Get(specification);
}
public ActionResult SearchStation(SearchPanelViewModel searchCondition)
{
if (ModelState.IsValid)
{
var searchConditions = new SearchConditions
{
SearchString = searchCondition.StationName
};
if (searchCondition.FromDate.HasValue)
{
searchConditions.FromDate = searchCondition.FromDate.Value;
}
if (searchCondition.ToDate.HasValue)
{
searchConditions.ToDate = searchCondition.ToDate.Value;
}
var list = _weatherService.SearchStation(searchConditions).ToList();
return Json(list);
}
return View("Search");
}
