/// <summary>
/// Merge
/// </summary>
/// <param name="source">源 Translation Package，将合并到此包内</param>
/// <param name="other">需要合并的素材 Translation Package，合并后此包将抛弃</param>
/// <param name="level">合并级别</param>
/// <param name="customMergeProvider">自定义合并方法提供者程序</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public static ITranslatePackage Merge(
ITranslatePackage source,
ITranslatePackage other,
MergeLevel level = MergeLevel.Level_1,
Func <ITranslatePackageMergeOps, ITranslatePackageMergeOps, ITranslatePackage> customMergeProvider = null)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (other == null)
{
throw new ArgumentNullException(nameof(other));
}
var left = source as ITranslatePackageMergeOps;
var right = other as ITranslatePackageMergeOps;
if (left == null)
{
throw new ArgumentException($"The source translate package should be an implementation of '{nameof(ITranslatePackageMergeOps)}'");
}
if (right == null)
{
throw new ArgumentException($"The target translate package should be an implementation of '{nameof(ITranslatePackageMergeOps)}'");
}
var ret = source;
switch (level)
{
case MergeLevel.Level_1:
MergeInLevel1(left, right);
break;
case MergeLevel.Level_2:
MergeInLevel2(left, right);
break;
case MergeLevel.Custom:
if (customMergeProvider == null)
{
throw new ArgumentNullException(nameof(customMergeProvider));
}
ret = customMergeProvider(left, right);
break;
}
return(ret);
}
/// <summary>
/// Add translation package
/// </summary>
/// <param name="package"></param>
/// <param name="level"></param>
/// <param name="customMergeProvider"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public I18NOptions AddPackage(ITranslatePackage package, MergeLevel level = MergeLevel.Level_1,
Func <ITranslatePackageMergeOps, ITranslatePackageMergeOps, ITranslatePackage> customMergeProvider = null)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
lock (__lock_package) {
var hashOfPackageKey = package.PackageKey.GetHashCode();
if (__translationPackages.TryGetValue(hashOfPackageKey, out var packageInstance))
{
var template = TranslatePackageMerger.Merge(packageInstance, package, level, customMergeProvider);
__translationPackages[hashOfPackageKey] = template;
}
else
{
AddPackageInternal(package);
}
}
return(this);
}
int DateFolderLength( MergeLevel level )
{
/* Separate out the parts of a DateFolder filename
* based on the merge level.
*
* yyyy-MM-dd-HHmmss
* | | | | | |
* 12345678901234567
*/
switch( level )
{
case MergeLevel.Year : return 4;
case MergeLevel.Month : return 7;
case MergeLevel.Day : return 10;
case MergeLevel.Hour : return 13;
case MergeLevel.Minute: return 15;
default : return 17;
}
}
void Merge( MergeLevel level )
{
if( cancel ) { return; }
string s = DateFolderSkipCurrent ( level );
int z = DateFolderLength ( level );
if( ! string.IsNullOrEmpty( s ) && (z > 0) )
{
//..merge directories
string[] a = ctrl.HistoryFolders();
int i = a.Length;
do
{
--i;
}
while( (i > 0) && (string.Compare( a[i], s, true ) >= 0 ) );
while( i > 0 )
{
int j = i;
int x = 0x00;
while( (--i >= 0) && (string.Compare( a[i], 0, a[j], 0, z, true ) == 0) )
{
if( x == 0x00 )
{
LogInfo( Status( " " + level.ToString(), a[j] ) );
x |= 0x01;
}
LogInfo( Status( " ..remove/merge", a[i] ) );
if( ! Merge( a[i], a[j] ) )
{
LogInfo( " merge failed" );
x |= 0x02;
}
}
//rename minute folders which have seconds on them
if( (x <= 0x01) && (level == MergeLevel.Minute) && (a[j].Length > z) )
{
string t = a[j].Substring( 0, z );
LogInfo( Status( " ..rename", a[j] + " " + t ) );
DirectoryMove( PathCombine( ctrl.Path, a[j] ), PathCombine( ctrl.Path, t ) );
}
}
}
}
string DateFolderSkipCurrent( MergeLevel level )
{
DateTime dt = DateTime.MinValue;
CtrlArchive archive = ctrl.Archive;
if( archive != null )
{
switch( level )
{
case MergeLevel.Year : if( archive.Month > 0 ) { dt = start.AddMonths ( 0 - archive.Month ); } break;
case MergeLevel.Month : if( archive.Day > 0 ) { dt = start.AddDays ( 0 - archive.Day ); } break;
case MergeLevel.Day : if( archive.Hour > 0 ) { dt = start.AddHours ( 0 - archive.Hour ); } break;
case MergeLevel.Hour : if( archive.Minute > 0 ) { dt = start.AddMinutes ( 0 - archive.Minute ); } break;
case MergeLevel.Minute: dt = start; break;
}
}
return (dt == DateTime.MinValue) ? null : DateFolderSecond( dt );
}
/// <summary>
/// Add translation package
/// </summary>
/// <param name="packageProvider"></param>
/// <param name="level"></param>
/// <param name="customMergeProvider"></param>
/// <returns></returns>
public I18NOptions AddPackage(Func <ITranslatePackage> packageProvider, MergeLevel level = MergeLevel.Level_1,
Func <ITranslatePackageMergeOps, ITranslatePackageMergeOps, ITranslatePackage> customMergeProvider = null)
{
return(AddPackage(packageProvider(), level, customMergeProvider));
}
