private async Task ParseLetAsync(string[] parts)
{
if (parts.Length != 4 && parts.Length != 5)
{
ThrowException("ex_syntaxError");
}
string key = parts[1];
if (variables.Any(p => p.Key == key))
{
ThrowException("ex_cannotFindVariable");
}
//待加入：重复key
string type = parts[2];
string value = parts[3];
object realValue = type switch
{
"string" => GetString(value),
"response" => await GetResponseAsync(value),
"responseText" => await GetResponseTextAsync(value),
"responseJsonValue" => GetResponseData(value),
//"responseCookie" => GetResponseCookie(value),
"webpage" => GetWebPage(value, parts.Length == 5 && parts[4].Contains("clone")),
_ => throw new ScriptException("ex_wrongType", currentCommand, currentLine, Script),
};
Output?.Invoke(this, $"add new variable: {key} = {realValue.ToString()}");
ScriptVariable variable = new ScriptVariable(key, realValue, type);
variables.Add(variable);
}
private T GetVariable <T>(string variableKey)
{
ScriptVariable variable = variables.FirstOrDefault(p => p.Key == variableKey && p.Value is T);
if (variable == null)
{
ThrowException("ex_cannotFindVariable");
}
return((T)variable.Value);
}
private object GetVariable(string variableKey, string type)
{
ScriptVariable variable = variables.FirstOrDefault(p => p.Key == variableKey && p.Type == type);
if (variable == null)
{
ThrowException("ex_cannotFindVariable");
}
return(variable.Value);
}
