private XPathComponentScopeLocateResult[] ResolveScopeLocateResult(ComponentScopeLocateResult result, IWebElement scopeSource, SearchOptions searchOptions)
{
result.CheckNotNull(nameof(result));
if (result is MissingComponentScopeLocateResult missingResult)
{
return(new XPathComponentScopeLocateResult[0]);
}
if (result is XPathComponentScopeLocateResult xPathResult)
{
return new[] { xPathResult }
}
;
if (result is SequalComponentScopeLocateResult sequalResult)
{
ComponentScopeLocateOptions nextScopeLocateOptions = sequalResult.ScopeLocateOptions ?? scopeLocateOptions;
if (sequalResult.ScopeSource != null)
{
ComponentScopeLocateResult nextResult = sequalResult.Strategy.Find(sequalResult.ScopeSource, nextScopeLocateOptions, searchOptions);
return(ResolveScopeLocateResult(nextResult, sequalResult.ScopeSource, searchOptions));
}
else
{
IWebElement[] nextScopeSources = scopeSource.GetAll(sequalResult.ScopeSourceBy.With(searchOptions)).ToArray();
SearchOptions nextSearchOptions = SearchOptions.SafelyAtOnce();
var results = nextScopeSources.
Select(nextScopeSource => sequalResult.Strategy.Find(nextScopeSource, nextScopeLocateOptions, nextSearchOptions)).
Select(nextResult => ResolveScopeLocateResult(nextResult, nextScopeSources[0], nextSearchOptions)).
Where(xPathResults => xPathResults != null).
SelectMany(xPathResults => xPathResults).
ToArray();
if (results.Any())
{
return(results);
}
else if (searchOptions.IsSafely)
{
return(new XPathComponentScopeLocateResult[0]);
}
else
{
throw ExceptionFactory.CreateForNoSuchElement(by: sequalResult.ScopeSourceBy);
}
}
}
throw new ArgumentException($"Unsupported {nameof(ComponentScopeLocateResult)} type: {result.GetType().FullName}", nameof(result));
}
}
private XPathComponentScopeLocateResult[] GetScopeLocateResults(SearchOptions searchOptions)
{
IWebElement scopeSource = component.ScopeSource.GetScopeElement(component);
if (scopeSource == null && searchOptions.IsSafely)
{
return(new XPathComponentScopeLocateResult[0]);
}
ComponentScopeLocateResult result = strategy.Find(scopeSource, scopeLocateOptions, searchOptions);
return(ResolveScopeLocateResult(result, scopeSource, searchOptions));
}
private XPathComponentScopeLocateResult[] ExecuteStrategyAndResolveResults(IComponentScopeLocateStrategy strategy, IWebElement scope, ComponentScopeLocateOptions options, SearchOptions searchOptions)
{
ComponentScopeLocateResult result = strategy.Find(scope, options, searchOptions);
return(ResolveScopeLocateResult(result, scope, searchOptions));
}
private XPathComponentScopeLocateResult[] ResolveScopeLocateResult(ComponentScopeLocateResult result, IWebElement scopeSource, SearchOptions searchOptions)
{
result.CheckNotNull(nameof(result));
if (result is MissingComponentScopeLocateResult missingResult)
{
return(new XPathComponentScopeLocateResult[0]);
}
if (result is XPathComponentScopeLocateResult xPathResult)
{
return new[] { xPathResult }
}
;
if (result is SequalComponentScopeLocateResult sequalResult)
{
ComponentScopeLocateOptions nextScopeLocateOptions = sequalResult.ScopeLocateOptions ?? scopeLocateOptions;
if (sequalResult.ScopeSources?.Count() == 1)
{
return(ExecuteStrategyAndResolveResults(sequalResult.Strategy, sequalResult.ScopeSources.First(), nextScopeLocateOptions, searchOptions));
}
else
{
IEnumerable <IWebElement> nextScopeSources = sequalResult.ScopeSourceBy != null
? scopeSource.GetAll(sequalResult.ScopeSourceBy.With(searchOptions))
: sequalResult.ScopeSources;
SearchOptions nextSearchOptions = SearchOptions.SafelyAtOnce();
var results = nextScopeSources.
Select(nextScopeSource => ExecuteStrategyAndResolveResults(sequalResult.Strategy, nextScopeSource, nextScopeLocateOptions, nextSearchOptions)).
Where(xPathResults => xPathResults != null).
SelectMany(xPathResults => xPathResults).
ToArray();
if (results.Any())
{
return(results);
}
else if (searchOptions.IsSafely)
{
return(new XPathComponentScopeLocateResult[0]);
}
else
{
throw ExceptionFactory.CreateForNoSuchElement(
new SearchFailureData
{
ElementName = component.ComponentFullName,
By = sequalResult.ScopeSourceBy,
SearchOptions = searchOptions,
SearchContext = scopeSource
});
}
}
}
throw new ArgumentException($"Unsupported {nameof(ComponentScopeLocateResult)} type: {result.GetType().FullName}", nameof(result));
}
private static XPathComponentScopeFindResult[] Execute(object strategy, ISearchContext scope, ComponentScopeLocateOptions scopeLocateOptions, SearchOptions searchOptions)
{
ComponentScopeLocateResult result = ExecuteToGetResult(strategy, scope, scopeLocateOptions, searchOptions);
return(ResolveResult(result, scope, scopeLocateOptions, searchOptions));
}
private XPathComponentScopeLocateResult[] ResolveScopeLocateResults(ComponentScopeLocateResult result, IWebElement scopeSource, SearchOptions searchOptions)
{
result.CheckNotNull("result");
MissingComponentScopeLocateResult missingResult = result as MissingComponentScopeLocateResult;
if (missingResult != null)
return null;
XPathComponentScopeLocateResult xPathResult = result as XPathComponentScopeLocateResult;
if (xPathResult != null)
return new[] { xPathResult };
SequalComponentScopeLocateResult sequalResult = result as SequalComponentScopeLocateResult;
if (sequalResult != null)
{
ComponentScopeLocateOptions nextScopeLocateOptions = sequalResult.ScopeLocateOptions ?? scopeLocateOptions;
if (sequalResult.ScopeSource != null)
{
ComponentScopeLocateResult nextResult = sequalResult.Strategy.Find(sequalResult.ScopeSource, nextScopeLocateOptions, searchOptions);
return ResolveScopeLocateResults(nextResult, sequalResult.ScopeSource, searchOptions);
}
else
{
IWebElement[] nextScopeSources = scopeSource.GetAll(sequalResult.ScopeSourceBy.With(searchOptions)).ToArray();
SearchOptions nextSearchOptions = SearchOptions.SafelyAndImmediately();
var results = nextScopeSources.
Select(nextScopeSource => sequalResult.Strategy.Find(nextScopeSource, nextScopeLocateOptions, nextSearchOptions)).
Select(nextResult => ResolveScopeLocateResults(nextResult, nextScopeSources[0], nextSearchOptions)).
Where(xPathResults => xPathResults != null).
SelectMany(xPathResults => xPathResults).
ToArray();
if (results.Any())
return results;
else if (searchOptions.IsSafely)
return null;
else
throw ExceptionFactory.CreateForNoSuchElement(by: sequalResult.ScopeSourceBy);
}
}
throw new ArgumentException("Unsupported ComponentScopeLocateResult type: {0}".FormatWith(result.GetType().FullName), "result");
}
