public static bool IsIPChanged(this DomainConfigItem configItem)
{
var currentAddress = IPHelper.GetAddress(configItem.Interface, configItem.AddressFamily);
var lastAddress = configItem.LastSyncSuccessCurrentIP;
return(currentAddress != lastAddress);
}
public static void AddItem(DomainConfigItem item)
{
var configs = GetConfigs();
configs.Add(item);
File.WriteAllBytes(ConfigFilePath, JsonSerializer.SerializeToUtf8Bytes(configs, DefaultOptions));
}
public static void UpdateItem(DomainConfigItem item)
{
var configs = GetConfigs() ?? new List <DomainConfigItem>();
var i = configs.FindIndex(c => c.Equals(item));
if (i == -1)
{
throw new KeyNotFoundException($"No record with domain name '{item.Domain}' and type '{item.Type}' was found.");
}
configs[i] = item;
File.WriteAllBytes(ConfigFilePath, JsonSerializer.SerializeToUtf8Bytes(configs, DefaultOptions));
}
public static int DeleteItem(DomainConfigItem item)
{
var configs = GetConfigs() ?? new List <DomainConfigItem>();
var originalCount = configs.Count;
// TODO 这里不可能查到多个相等并返回 List 的
configs = configs.Where(c => !c.Equals(item)).ToList();
var currentCount = configs.Count;
var deletedCount = originalCount - currentCount;
if (deletedCount > 0)
{
File.WriteAllBytes(ConfigFilePath, JsonSerializer.SerializeToUtf8Bytes(configs, DefaultOptions));
}
return(deletedCount);
}
public static bool Exists(DomainConfigItem item, bool ignoreProvider = true)
{
return(GetConfigs().Any(c => c.Equals(item, ignoreProvider)));
}
/// <summary>
/// 根据传入的条件精确查询域名配置。
/// </summary>
/// <param name="query">可以不填写 <see cref="DomainConfigItem.Provider"/>，仅通过 <see cref="DomainConfigItem.Domain"/> 和 <see cref="DomainConfigItem.Type"/> 就能确定唯一。一旦填写了 <see cref="DomainConfigItem.Provider"/>，那它也将进行判断。</param>
/// <returns>匹配的记录或 null。</returns>
public static DomainConfigItem GetSingle(DomainConfigItem query)
{
return(GetConfigs().SingleOrDefault(c => c.Equals(query, ignoreProvider: String.IsNullOrEmpty(query.Provider))));
}
public static T GetProviderInfo <T>(DomainConfigItem configItem) where T : class, IProviderConfig
{
var json = JsonSerializer.Serialize(configItem.ProviderInfo);
return(JsonSerializer.Deserialize <T>(json));
}