/// <summary>
/// 获取广告投放范围集合
/// </summary>
/// <param name="advId">广告编号</param>
/// <param name="range">广告投放范围</param>
/// <returns></returns>
private IList <int> GetAdvRelations(int advId, EyouSoft.Model.AdvStructure.AdvRange range)
{
IList <int> relations = new List <int>();
switch (range)
{
case EyouSoft.Model.AdvStructure.AdvRange.全国:
relations = null;
break;
case EyouSoft.Model.AdvStructure.AdvRange.全省:
relations = dal.GetAdvRelation(advId);
IList <EyouSoft.Model.SystemStructure.CityBase> citys = new List <EyouSoft.Model.SystemStructure.CityBase>();
foreach (int cityId in relations)
{
EyouSoft.Model.SystemStructure.CityBase tmp = new EyouSoft.Model.SystemStructure.CityBase();
tmp.CityId = cityId;
citys.Add(tmp);
}
citys = EyouSoft.BLL.SystemStructure.SysCity.CreateInstance().GetCityList(citys);
relations = new List <int>();
if (citys != null && citys.Count > 0)
{
foreach (EyouSoft.Model.SystemStructure.CityBase city in citys)
{
if (!relations.Contains(city.ProvinceId))
{
relations.Add(city.ProvinceId);
}
}
}
break;
default:
relations = dal.GetAdvRelation(advId);
break;
}
return(relations);
}
/// <summary>
/// 是否有效(修改时用)
/// </summary>
/// <param name="position">广告位置</param>
/// <param name="startDate">开始时间</param>
/// <param name="endDate">结束时间</param>
/// <param name="range">投放范围</param>
/// <param name="relation">关联信息(城市或单位类型编号)集合</param>
/// <param name="advId">广告编号</param>
/// <returns></returns>
public bool IsValid(EyouSoft.Model.AdvStructure.AdvPosition position, DateTime startDate, DateTime endDate
, EyouSoft.Model.AdvStructure.AdvRange range, IList <int> relation, int advId)
{
EyouSoft.Model.AdvStructure.AdvInfo info = new EyouSoft.Model.AdvStructure.AdvInfo();
info.Position = position;
info.StartDate = startDate;
info.EndDate = endDate;
if (info.EndDate != DateTime.MaxValue)
{
info.EndDate = info.EndDate.AddDays(1).AddSeconds(-1);
}
info.Range = range;
info.Relation = relation;
info.AdvId = advId;
return(dal.IsValid(info));
}
/// <summary>
/// 是否有效(添加时用)
/// </summary>
/// <param name="position">广告位置</param>
/// <param name="startDate">开始时间</param>
/// <param name="endDate">结束时间</param>
/// <param name="range">投放范围</param>
/// <param name="relation">关联信息(城市或单位类型编号)集合</param>
/// <returns></returns>
public bool IsValid(EyouSoft.Model.AdvStructure.AdvPosition position, DateTime startDate, DateTime endDate
, EyouSoft.Model.AdvStructure.AdvRange range, IList <int> relation)
{
return(this.IsValid(position, startDate, endDate, range, relation, 0));
}