public Fooder Create(FooderType fooderType, FooderDesignation fooderDesignation)
{
var(part, relationship) = fooderType switch
{
FooderType.Header => package.AddHeaderPart(),
FooderType.Footer => package.AddFooterPart(),
_ => throw new ArgumentOutOfRangeException(nameof(fooderType))
};
var document = PackagePartHelper.ReadPackagePart(part);
Fooder fooder = fooderType switch
{
FooderType.Header => new Header(part, document, relationship, fooderDesignation, wordDocument),
FooderType.Footer => new Footer(part, document, relationship, fooderDesignation, wordDocument),
_ => throw new ArgumentOutOfRangeException(nameof(fooderType))
};
var packagePartUri = PackagePartHelper.EnsureCorrectUri(relationship.TargetUri);
fooders[packagePartUri] = fooder;
EnsureDefaultStyles(fooderType);
return(fooder);
}
public void Delete(Fooder fooder)
{
fooders.Remove(fooder.Relationship.TargetUri);
package.DeletePart(fooder.Relationship);
}