public static List <Mark> GetMarks(NodeWrapper wrapper)
{
List <Mark> marks = new List <Mark>();
HtmlNode node = wrapper.Node;
if (!string.IsNullOrWhiteSpace(node.Id))
{
wrapper.XpathList.Add($"//{node.Name}[@id='{node.Id}']");
wrapper.CssList.Add($"{node.Name}#{node.Id}");
}
foreach (HtmlNode child in node.ChildNodes)
{
bool hasMark = false;
Mark mark = new Mark();
if (!string.IsNullOrWhiteSpace(child.Id))
{
mark.Locators.Add(By.Id(child.Id));
}
if (!child.IsW3cNode())
{
mark.Locators.Add(By.TagName(child.Name));
}
if (child.HasAttr("name"))
{
mark.Locators.Add(By.Name(child.Attributes["name"].Value));
}
if (child.HasAttr("class"))
{
string classes = child.Attributes["class"].Value;
string cssSelector = classes.Trim().Replace(" ", ".").Replace(" ", "");
mark.Locators.Add(By.CssSelector($"{child.Name}.{cssSelector}"));
mark.Locators.Add(By.XPath($"//{child.Name}[@class='{classes}']"));
mark.ClusterLocators.Add(By.CssSelector($"{child.Name}.{cssSelector}"));
mark.ClusterLocators.Add(By.XPath($"//{child.Name}[@class='{classes}']"));
}
foreach (var attr in child.Attributes)
{
if (attr.Name.StartsWith("tpl"))
{
hasMark = true;
mark.Name = attr.Name.Replace($"tpl-", "");
mark.ElementName = attr.Value;
}
}
NodeWrapper childWrapper = new NodeWrapper()
{
Node = child
};
string childXpath = child.XPath;
foreach (string xpath in wrapper.XpathList)
{
string xpathValue = $"{xpath}{childXpath.Substring(childXpath.LastIndexOf('/'))}";
childWrapper.XpathList.Add(xpathValue);
if (hasMark)
{
mark.Locators.Add(By.XPath(xpathValue));
mark.ClusterLocators.Add(By.XPath(xpathValue.Substring(0, xpathValue.LastIndexOf('['))));
childWrapper.XpathList.Clear();
childWrapper.XpathList.Add($"//{child.Name}"); // 重新开始，以便计算后续标记节点的相对定位值
}
}
foreach (string css in wrapper.CssList)
{
string xpathValue = $"{css}{childXpath.Substring(childXpath.LastIndexOf('/'))}";
string cssValue = xpathValue.Replace("/", " ").Replace("[", ":nth-child(").Replace("]", ")").Trim();
childWrapper.CssList.Add(cssValue);
if (hasMark)
{
mark.Locators.Add(By.CssSelector(cssValue));
mark.ClusterLocators.Add(By.CssSelector(cssValue.Substring(0, cssValue.LastIndexOf(':'))));
childWrapper.CssList.Clear();
childWrapper.CssList.Add($"{child.Name}"); // 重新开始，以便计算后续标记节点的相对定位值
}
}
if (hasMark)
{
marks.Add(mark); // 将当前标记节点计入MarkList
}
marks.AddRange(GetMarks(childWrapper));
}
return(marks);
}
