/// <summary>
/// 获取扩展字典值
/// </summary>
/// <param name="comData">通用数据</param>
/// <param name="key">键</param>
/// <returns>扩展字典值</returns>
public static object GetExtendValue(this CommonUseData comData, string key)
{
if (comData == null || string.IsNullOrWhiteSpace(key) || comData.Extend.IsNullOrCount0())
{
return(null);
}
return(comData.Extend.ContainsKey(key) ? comData.Extend[key] : null);
}
/// <summary>
/// 获取Token，如果里面的为空，则会执行App.GetTokenFunc()
/// </summary>
/// <param name="comData">通用数据</param>
/// <returns>Token</returns>
public static string GetToken(this CommonUseData comData)
{
if (comData == null || string.IsNullOrWhiteSpace(comData.Token))
{
return(App.GetTokenFunc != null?App.GetTokenFunc() : null);
}
else
{
return(comData.Token);
}
}
/// <summary>
/// 获取事件ID，如果里面的为空，则会执行theOperation.EventId,如果传入的theOperation为null，则会执行 App.TheOperation.EventId
/// </summary>
/// <param name="comData">通用数据</param>
/// <param name="theOperation">本次操作</param>
/// <returns>事件ID</returns>
public static string GetEventId(this CommonUseData comData, ITheOperation theOperation = null)
{
if (comData == null || string.IsNullOrWhiteSpace(comData.EventId))
{
theOperation = theOperation == null ? App.TheOperation : theOperation;
if (theOperation == null)
{
return(null);
}
return(theOperation.EventId);
}
else
{
return(comData.EventId);
}
}
/// <summary>
/// 获取标签
/// </summary>
/// <param name="comData">通用数据</param>
/// <returns>扩展字典值</returns>
public static object GetTag(this CommonUseData comData)
{
return(comData == null ? null : comData.Tag);
}
/// <summary>
/// 获取当前用户
/// </summary>
/// <param name="comData">通用数据</param>
/// <returns>当前用户</returns>
public static object GetCurrUser(this CommonUseData comData)
{
return(comData != null ? comData.CurrUser : null);
}