protected void AddDateSearch(
Func <TokenBase, bool> tokenFilter,
Func <DatesRangeLimits, ISearchTerm> toObjectSearchTerm,
Func <DatesRangeLimits, ISearchTerm> toFileSearchTerm,
ISearchExpression expression,
IQueryBuilder attributesQueryBuilder,
IQueryBuilder filesQueryBuilder)
{
var dateRangeTokens = expression.Tokens.OfType <TokenBase>().Where(x => tokenFilter(x)).ToList();
var dateRangeGroups = dateRangeTokens.GroupBy(x => x.Context[RangeToken.RangeGroupKey].Value).Where(g => g.Key != null);
var dateRanges = new List <DatesRangeLimits>();
foreach (var group in dateRangeGroups)
{
var dateTextPresetToken = (DateTextArgumentToken)group.FirstOrDefault(x => x is DateTextArgumentToken);
if (dateTextPresetToken != null)
{
var presetRange = DatesRangeLimits.GetRangeLimits(dateTextPresetToken);
dateRanges.Add(presetRange);
continue;
}
var groupTail = group.Last();
var from = groupTail.Context[RangeToken.FromValueKey].Value;
var to = groupTail.Context[RangeToken.ToValueKey].Value;
if (from == null || to == null)
{
continue;
}
var range = new DatesRangeLimits((DateTime)from, (DateTime)to);
if (groupTail.Context[RangeToken.RangeKindKey].Value is DateAttributeGreaterToken)
{
range = DatesRangeLimits.GreaterThanRange(range);
}
if (groupTail.Context[RangeToken.RangeKindKey].Value is DateAttributeLessToken)
{
range = DatesRangeLimits.LessThanRange(range);
}
dateRanges.Add(range);
}
if (!dateRanges.Any())
{
return;
}
var context = dateRangeTokens.First().Context;
attributesQueryBuilder?.AddAnyOf(dateRanges.Select(toObjectSearchTerm).ToArray(), context.GetTermOccur());
filesQueryBuilder?.AddAnyOf(dateRanges.Select(toFileSearchTerm).ToArray(), context.GetTermOccur());
}
public virtual IEnumerable <IPresetItem> GetPresetItems(IToken target)
{
var today = DateTime.Today;
var weekStart = DatesRangeLimits.GetStartOfTheWeek(today);
if (target is DateTextArgumentToken)
{
return new List <IPresetItem>
{
new PresetItem(DateTextArgumentToken.Today, "today", today.ToString(DateRangeToken.FullDateStringFormat)),
new PresetItem(DateTextArgumentToken.Yesterday, "yesterday", today.AddDays(-1).ToString(DateRangeToken.FullDateStringFormat)),
new PresetItem(DateTextArgumentToken.ThisWeek, "this week", $"{weekStart.ToString(DateRangeToken.FullDateStringFormat)}{SearchTokenAliases.DateRangeTokenAlias}{weekStart.AddDays(7).ToString(DateRangeToken.FullDateStringFormat)}"),
new PresetItem(DateTextArgumentToken.LastWeek, "last week", $"{weekStart.AddDays(-14).ToString(DateRangeToken.FullDateStringFormat)}{SearchTokenAliases.DateRangeTokenAlias}{weekStart.AddDays(-7).ToString(DateRangeToken.FullDateStringFormat)}"),
new PresetItem(DateTextArgumentToken.ThisMonth, "this month", today.ToString(DateRangeToken.ShortDateStringFormat)),
new PresetItem(DateTextArgumentToken.LastMonth, "last month", today.AddMonths(-1).ToString(DateRangeToken.ShortDateStringFormat)),
new PresetItem(DateTextArgumentToken.ThisYear, "this year", today.ToString("yyyy")),
new PresetItem(DateTextArgumentToken.LastYear, "last year", today.AddYears(-1).ToString("yyyy"))
}
}
;
if (target is YearToken)
{
var targetIsEmpty = string.IsNullOrEmpty(((YearToken)target).Value);
var year = DateTime.Today.Year;
var years = new List <IPresetItem> {
new PresetItem(year.ToString(), year.ToString(), targetIsEmpty && !((YearToken)target).GetIsTopSubgroup() ? "specify custom date or range" : "specify a year")
};
if (targetIsEmpty)
{
return(years);
}
for (var delta = 1; delta < 16; delta++)
{
var prevYear = (year - delta).ToString();
years.Add(new PresetItem(prevYear, prevYear));
}
return(years);
}
if (target is MonthToken)
{
var months = new List <IPresetItem>();
for (var month = 0; month < 12; month++)
{
var monthString = (month + 1).ToString("D2");
months.Add(new PresetItem(monthString, monthString));
}
return(months);
}
if (target is DayToken)
{
var days = new List <IPresetItem>();
for (var day = 0; day < 31; day++)
{
var monthString = (day + 1).ToString("D2");
days.Add(new PresetItem(monthString, monthString));
}
return(days);
}
if (target is NumberAttributeValueToken)
{
return new List <IPresetItem>
{
new PresetItem(string.Empty, string.Empty, "enter numeric value or range"),
}
}
;
if (target is OrgUnitAttributeValueToken)
{
return(GetOrgUnitAttributePresetItems());
}
return(new List <IPresetItem>());
}
