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Move more recent saved data to internal

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This commit is contained in:
Michael Babienco
2026-04-22 11:44:27 +09:00
parent d5c188ed2e
commit 8a502ce820
1 changed files with 72 additions and 9 deletions
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src/MayShow.Shared/Models/Settings.cs
+72 -9
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@@ -178,11 +178,12 @@ class Settings : ChangeNotifier
LastSaved = lastSaved, LastSaved = lastSaved,
BaseFolder = data.Key, BaseFolder = data.Key,
}; };
// sync UUIDs
// if UUID exists in BaseFolder/(Constants.ReportSavedDataFileName), use that UUID instead. // if UUID exists in BaseFolder/(Constants.ReportSavedDataFileName), use that UUID instead.
var existingReportDataPath = Path.Combine(reportInfo.BaseFolder, Constants.ReportSavedDataFileName); var externalReportDataPath = Path.Combine(reportInfo.BaseFolder, Constants.ReportSavedDataFileName);
if (File.Exists(existingReportDataPath)) if (File.Exists(externalReportDataPath))
{ {
var originalReportData = JsonSerializer.Deserialize(File.ReadAllText(existingReportDataPath), jsonContext.PDFReport); var originalReportData = JsonSerializer.Deserialize(File.ReadAllText(externalReportDataPath), jsonContext.PDFReport);
if (originalReportData != null) if (originalReportData != null)
{ {
if (!string.IsNullOrWhiteSpace(originalReportData.UUID)) if (!string.IsNullOrWhiteSpace(originalReportData.UUID))
@@ -194,15 +195,77 @@ class Settings : ChangeNotifier
{ {
// update UUID so they are in sync between internal and external folders // update UUID so they are in sync between internal and external folders
originalReportData.UUID = reportInfo.UUID; originalReportData.UUID = reportInfo.UUID;
using var memoryStream = new MemoryStream(); Utilities.SaveReportDataSync(originalReportData, externalReportDataPath, jsonContext.PDFReport);
JsonSerializer.Serialize(memoryStream, report, jsonContext.PDFReport);
memoryStream.Position = 0;
using var reader = new StreamReader(memoryStream);
var updatedJson = reader.ReadToEnd();
File.WriteAllText(existingReportDataPath, updatedJson);
} }
} }
} }
// update report data itself and move to internal -- everything is moving to internal storage dir,
// so if there is external data, use whatever is the most recent.
// reportInfo.UUID now has the UUID we want to use.
var internalReportFolderPath = Path.Combine(internalPath, reportInfo.UUID);
var internalDataFilePath = Path.Combine(internalReportFolderPath, Constants.ReportSavedDataFileName);
if (!Path.Exists(internalReportFolderPath))
{
// internal path doesn't exist at all so never saved internally before.
// make the dir and copy data to internal dir.
Directory.CreateDirectory(internalReportFolderPath);
if (File.Exists(externalReportDataPath))
{
File.Copy(externalReportDataPath, Path.Combine(internalReportFolderPath, Constants.ReportSavedDataFileName));
}
}
else
{
// see which JSON file is newer (based on last saved time) and use that data.
if (!File.Exists(internalDataFilePath))
{
// internal file doesn't exist, copy in from external
if (File.Exists(externalReportDataPath))
{
File.Copy(externalReportDataPath, internalDataFilePath);
}
}
else if (File.Exists(internalDataFilePath) && File.Exists(externalReportDataPath))
{
// both files exist. load report data and compare dates.
var internalReportData = JsonSerializer.Deserialize(File.ReadAllText(internalDataFilePath), jsonContext.PDFReport);
var externalReportData = JsonSerializer.Deserialize(File.ReadAllText(externalReportDataPath), jsonContext.PDFReport);
if (internalReportData != null && externalReportData != null)
{
var isExternalNewer = (externalReportData.LastSaved ?? DateTime.MinValue)
> (internalReportData.LastSaved ?? DateTime.MinValue);
if (isExternalNewer) // else internal is newer so nothing to do
{
File.Move(internalDataFilePath, Path.Combine(internalReportFolderPath, "old_report_data.json"));
File.Copy(externalReportDataPath, internalDataFilePath, true);
reportInfo.Title = externalReportData.Title;
reportInfo.LastSaved = externalReportData.LastSaved;
}
}
else if (internalReportData == null && externalReportData != null)
{
// move data to internal dir
if (File.Exists(externalReportDataPath))
{
File.Copy(externalReportDataPath, internalDataFilePath, true);
}
}
}
}
reportInfo.BaseFolder = internalReportFolderPath;
// make sure BaseFolder is set right just in case -- now always points to internal directory.
// (it's actually now redundant because all settings are internal...
// but for now we'll just let it stick around.)
if (File.Exists(internalDataFilePath))
{
var internalReportData = JsonSerializer.Deserialize(File.ReadAllText(internalDataFilePath), jsonContext.PDFReport);
if (internalReportData != null)
{
internalReportData.BaseFolder = internalReportFolderPath;
Utilities.SaveReportDataSync(internalReportData, internalDataFilePath, jsonContext.PDFReport);
}
}
// ok, finally done upgrading this report.
list.Add(reportInfo); list.Add(reportInfo);
} }
settings.AllReportInfo = list.OrderBy(x => x.Title).ToList(); settings.AllReportInfo = list.OrderBy(x => x.Title).ToList();