public static MaskItem <bool, GenderedItem <bool>?>?EqualityMaskHelper <TItem>(
IGenderedItemGetter <TItem>?lhs,
IGenderedItemGetter <TItem>?rhs,
Func <TItem, TItem, Include, bool> maskGetter,
EqualsMaskHelper.Include include)
{
if (lhs == null || rhs == null)
{
if (lhs == null && rhs == null)
{
return(include == Include.All ? new MaskItem <bool, GenderedItem <bool>?>(true, default) : null);
}
return(new MaskItem <bool, GenderedItem <bool>?>(false, default));
}
else
{
var maleMask = maskGetter(lhs.Male, rhs.Male, include);
var femaleMask = maskGetter(lhs.Female, rhs.Female, include);
bool overall = maleMask == femaleMask;
if (!overall || include == Include.All)
{
return(new MaskItem <bool, GenderedItem <bool>?>(
overall,
new GenderedItem <bool>(maleMask, femaleMask)));
}
return(null);
}
}
public static MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>?EqualityMaskHelper <TItem, TMask>(
IGenderedItemGetter <TItem>?lhs,
IGenderedItemGetter <TItem>?rhs,
Func <TItem, TItem, Include, MaskItem <bool, TMask?>?> maskGetter,
EqualsMaskHelper.Include include)
where TMask : class, IMask <bool>
{
if (lhs == null || rhs == null)
{
if (lhs == null && rhs == null)
{
return(include == Include.All ? new MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>(true, default) : null);
}
return(new MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>(false, default));
}
else
{
var maleMask = maskGetter(lhs.Male, rhs.Male, include);
var femaleMask = maskGetter(lhs.Female, rhs.Female, include);
var maleEqual = maleMask?.Overall ?? true;
var femaleEqual = femaleMask?.Overall ?? true;
var overall = maleEqual && femaleEqual;
if (!overall || include == Include.All)
{
return(new MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>(
overall,
new GenderedItem <MaskItem <bool, TMask?>?>(
male: !maleEqual || include == Include.All ? maleMask : null,
female: !femaleEqual || include == Include.All ? femaleMask : null)));
}
return(null);
}
}
public static void ToString <TItem>(IGenderedItemGetter <TItem> item, FileGeneration fg, string?name)
{
fg.AppendLine($"{name} =>");
fg.AppendLine("[");
using (new DepthWrapper(fg))
{
var male = item.Male;
if (male is IPrintable mp)
{
mp.ToString(fg, "Male");
}
else if (male != null)
{
fg.AppendLine($"Male => {male}");
}
var female = item.Female;
if (female is IPrintable fp)
{
fp.ToString(fg, "Female");
}
else if (female != null)
{
fg.AppendLine($"Female => {female}");
}
}
fg.AppendLine("]");
}
public static MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>?HasBeenSetMaskHelper <TItem, TMask>(
IGenderedItemGetter <TItem?>?item,
Func <TItem, TMask?> getter)
where TItem : class
where TMask : class, IMask <bool>
{
if (item == null)
{
return(null);
}
else
{
var maleMask = item.Male == null ? null : getter(item.Male);
var femaleMask = item.Female == null ? null : getter(item.Female);
var maleHas = maleMask?.Any(i => i) ?? false;
var femaleHas = femaleMask?.Any(i => i) ?? false;
return(new MaskItem <bool, GenderedItem <MaskItem <bool, TMask?>?>?>(
true,
new GenderedItem <MaskItem <bool, TMask?>?>(
new MaskItem <bool, TMask?>(maleHas, maleMask),
new MaskItem <bool, TMask?>(femaleHas, femaleMask))));
}
}
public static MaskItem <bool, GenderedItem <TMask?>?>?HasBeenSetHelper <TItem, TMask>(IGenderedItemGetter <TItem>?item, Func <TItem, TMask?> getter)
where TMask : class, IMask <bool>
{
if (item == null)
{
return(null);
}
else
{
return(new MaskItem <bool, GenderedItem <TMask?>?>(
true,
new GenderedItem <TMask?>(
getter(item.Male),
getter(item.Female))));
}
}
public static void RemapLinks <TItem>(this IGenderedItemGetter <TItem?> gendered, IReadOnlyDictionary <FormKey, FormKey> mapping)
where TItem : class, IFormLinkContainer
{
gendered.Male?.RemapLinks(mapping);
gendered.Female?.RemapLinks(mapping);
}
