private async Task UpdateContents(JsonVersions jsonVersions, DataVersions dataVersions)
{
var jsonContents = await _sourceDataProvider.JsonContentSummariesAndDetails();
_localDataProvider.UnzipImages(await _sourceDataProvider.Images());
foreach (var(summary, detail) in jsonContents)
{
_localDataProvider.UnzipImages(await _sourceDataProvider.Images(summary?.ContentId));
}
using (var db = DataBaseHelper.CreateConnection())
{
var dbSummaries = _localDataProvider.ContentSummaries(db).ToList();
var dbDetails = _localDataProvider.ContentDetails(db).ToList();
foreach (var(summary, detail) in jsonContents)
{
var dbSummary = dbSummaries.Where(d => d.ContentId == summary.ContentId).FirstOrDefault() ?? new ContentSummaryEntity();
var dbDetail = dbDetails.Where(d => d.ContentId == detail.ContentId).FirstOrDefault() ?? new ContentDetailEntity();
dbSummaries.Remove(dbSummary);
dbDetails.Remove(dbDetail);
_localDataProvider.InsertOrReplace(db, PropertyCopier.CopyTo(summary, dbSummary));
_localDataProvider.InsertOrReplace(db, PropertyCopier.CopyTo(detail, dbDetail));
}
foreach (var dbSummary in dbSummaries)
{
db.Delete(dbSummary);
}
foreach (var dbDetail in dbDetails)
{
db.Delete(dbDetail);
}
// バージョン
dataVersions.Entity.Contents = jsonVersions.Json.Contents;
_localDataProvider.InsertOrReplace(db, dataVersions.Entity);
}
}
