private Task OnChanged(LocalizedStringCacheResetEventData data)
{
if (string.Equals(_resourceName, data.ResourceName))
{
if (!_dictionaries.ContainsKey(data.CultureName))
{
// TODO: 需要处理 data.Key data.Value 空引用
var dictionary = new Dictionary <string, LocalizedString>();
dictionary.Add(data.Key, new LocalizedString(data.Key, data.Value.NormalizeLineEndings()));
var newLocalizationDictionary = new StaticLocalizationDictionary(data.CultureName, dictionary);
_dictionaries.Add(data.CultureName, newLocalizationDictionary);
}
else
{
// 取出当前的缓存写入到新字典进行处理
var nowLocalizationDictionary = _dictionaries[data.CultureName];
var dictionary = new Dictionary <string, LocalizedString>();
nowLocalizationDictionary.Fill(dictionary);
var existsKey = dictionary.ContainsKey(data.Key);
if (!existsKey)
{
// 如果不存在,则新增
dictionary.Add(data.Key, new LocalizedString(data.Key, data.Value.NormalizeLineEndings()));
}
else if (existsKey && data.IsDeleted)
{
// 如果删掉了本地化的节点,删掉当前的缓存
dictionary.Remove(data.Key);
}
var newLocalizationDictionary = new StaticLocalizationDictionary(data.CultureName, dictionary);
if (newLocalizationDictionary != null)
{
// 重新赋值变更过的缓存
_dictionaries[data.CultureName] = newLocalizationDictionary;
}
}
}
return(Task.CompletedTask);
}
public virtual async Task DispatchAsync(LocalizedStringCacheResetEventData data)
{
await _handler(data);
}